UNITED STATES SURGICAL CORP
10-K, 1998-02-03
SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
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<PAGE>   1
                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549

                                  FORM 10-K

             /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                     THE SECURITIES EXCHANGE ACT OF 1934

                FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997 OR

                                      OR

           / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                     THE SECURITIES EXCHANGE ACT OF 1934

                FOR THE TRANSITION PERIOD FROM _______ TO _______

                          COMMISSION FILE NO. 1-9776

                      UNITED STATES SURGICAL CORPORATION
            (Exact name of registrant as specified in its charter)

                   DELAWARE                             13-2518270
         (State or other jurisdiction of              (I.R.S. Employer
         incorporation or organization)               Identification No.)

                150 GLOVER AVENUE, NORWALK, CONNECTICUT 06856
             (Address of principal executive offices) (Zip Code)

                                (203) 845-1000
             (Registrant's telephone number, including area code)

         Securities registered pursuant to Section 12(b) of the Act:

                                                 NAME OF EACH EXCHANGE ON
        TITLE OF EACH CLASS                          WHICH REGISTERED
        -------------------                          ----------------
        Common Stock, $.10 par value               New York Stock Exchange





         Securities registered pursuant to Section 12(g) of the Act:

                                    None.

   Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. YES X NO

   Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [ ]

   The aggregate market value of the voting stock held by non-affiliates of the
registrant (based on the closing sales price for Common Stock of $29.3125 on
December 31, 1997 and, for purposes of this computation only, the assumption
that all directors and officers of the registrant are affiliates) was
approximately $2.2 billion.

   The number of outstanding shares of Common Stock, $.10 par value, of the
registrant was 75,883,266 shares on December 31, 1997.

                     DOCUMENTS INCORPORATED BY REFERENCE:

                  Portions of the Definitive Proxy Statement
        for the 1998 Annual Meeting of Stockholders of the Registrant
       Incorporated By Reference Into Part III, Items 10, 11, 12 and 13
<PAGE>   2
                      UNITED STATES SURGICAL CORPORATION

                          ANNUAL REPORT ON FORM 10-K

                 FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997

                                    INDEX





                                    PART I

ITEM                                                                      PAGE
- ----                                                                      ----
  1.  Business ..........................................................    1
  2.  Properties ........................................................   11
  3.  Legal Proceedings .................................................   11
  4.  Submission of Matters to a Vote of Security Holders ...............   13
      Executive Officers of the Registrant ..............................   14


                                   PART II

  5.  Market for Registrant's Common Stock and Related
        Stockholder Matters .............................................   16
  6.  Selected Financial Data ...........................................   17
  7.  Management's Discussion and Analysis of Financial Condition
        and Results of Operations .......................................   18
  8.  Financial Statements and Supplementary Data .......................   24
  9.  Changes in and Disagreements with Accountants on Accounting and
        Financial Disclosure ............................................   24


                                   PART III

10.   Directors and Executive Officers of the Registrant ................   25
11.   Executive Compensation ............................................   25
12.   Security Ownership of Certain Beneficial Owners and
        Management ......................................................   25
13.   Certain Relationships and Related Transactions ....................   25


                                   PART IV

14.   Exhibits, Financial Statement Schedules and Reports
        on Form 8-K .....................................................   25
      Signatures.........................................................   28
      Index to Consolidated Financial Statements
        and Financial Statement Schedule.................................  F-1
<PAGE>   3
PART I


ITEM 1.  BUSINESS.

NATURE OF BUSINESS

     United States Surgical Corporation (the Company) is a Delaware corporation
primarily engaged in developing, manufacturing and marketing a proprietary line
of technologically advanced surgical products to hospitals throughout the world.
The Company specializes in technologies that improve patient care and lower
health care costs. The Company develops, manufactures and markets surgical
staplers, laparoscopic products and sutures and products in numerous surgical
specialties including spine surgery; vascular and cardiovascular surgery and
interventional cardiology; urology; and breastcare. The Company has also
recently completed the acquisition of Valleylab, the world's leading
manufacturer and marketer of electrosurgical and ultrasound surgical products.
The Company currently operates domestically and internationally through
subsidiaries, divisions and distributors. Except where the context otherwise
requires, the term Company includes the Company's divisions and subsidiaries.

     The market that the Company services continues to be adversely affected by
cost consciousness on the part of health care providers and payors and is
experiencing slower growth rates resulting from efforts to reduce costs and by
uncertainties connected with health care reform. The Company believes, however,
that in the evolving domestic health care system, its products offer a
significant opportunity for reducing costs for the total health care system
while providing considerable advantages for the patient. The Company has also
been impacted negatively by aggressive pricing by competition and the increasing
use of managed care, centralized purchasing decisions by group purchasing
organizations, consolidations among hospitals and hospital groups, and
integration of health care providers.

     To respond to these business conditions, the Company has expanded its
marketing efforts to meet the needs of hospital management through cost
effective pricing programs, by assisting hospitals in implementing more
efficient surgical practices, and by demonstrating the favorable economics
associated with the use of the Company's products. The Company has also
implemented a strategy to expand its product lines beyond general surgery
through a program of acquisitions and alliances in a number of surgical
specialties where the Company believes market conditions and product innovation
offer substantial growth opportunities, including the following acquisitions:
Surgical Dynamics and the Smith & Nephew spinal products business (spine
surgery); Progressive Angioplasty Systems and a controlling interest in Medolas
(vascular and cardiovascular surgery and interventional cardiology); the
strategic alliance with Trex Medical and the acquisition of NeoVision
(breastcare); and the acquisition of Valleylab. In addition, the Company
continues to expand its product and technology base in its established
businesses through investment in internal research and development and
acquisition of new technologically advanced products that provide better patient
care and an effective means of reducing hospital costs.

Although the Company believes that these areas of surgical practice offer
significant opportunities for revenue growth and profitability, considerable
risks may be involved and there can be no assurance that favorable results will
be achieved. Costs of acquiring or developing instruments for use in specialty
applications continue to be significant, which could adversely affect both near
term and longer term results if successful products are not developed and
introduced. In addition, considerable competition exists for products used in
these surgical specialties, including competitors developing other techniques
and from sources of more traditional products. Further, acceptance of newer
techniques, even with demonstrated clinical advantages, may be slow given
concerns as to expenditures for newer practices by health care payors and
requirements for extensive training with newer approaches. The Company believes
that, despite the uncertainties inherent in development of new technologies, the
patient and the health care market will be better served by the introduction of
more efficacious and less traumatic procedures across the operating room
environment.



- ---------------
Trademarks of United States Surgical Corporation are in italicized capital
letters.


                                     -1-
<PAGE>   4
PRODUCT CONTRIBUTION

     The Company's current products constitute a single business segment.
Surgical products accounted for all of the Company's net sales and profits in
each of the years ended December 31, 1997, 1996 and 1995.


WOUND CLOSURE PRODUCTS

AUTO SUTURE Stapling Products, Clip Appliers, Products for Minimally Invasive
Surgery and Suture Products

The Company is a leading multinational developer, manufacturer and marketer of
innovative surgical wound closure products. In this category, principal products
consist of a series of surgical stapling instruments (both single use and
reusable), and single use loading units (DLUs) for use with stapling instruments
and single use surgical clip appliers. The instruments are an alternative to
manual suturing techniques utilizing needle/suture combinations which enable
surgeons to reduce blood loss, tissue trauma and operating time while joining
internal tissue, reconstructing or sealing off organs, removing diseased tissue,
occluding blood vessels and closing skin, either with titanium, stainless steel,
or proprietary absorbable copolymer staples or with titanium, stainless steel,
or proprietary absorbable copolymer clips. Surgical stapling also makes possible
several surgical procedures which cannot be achieved with surgical needles and
suturing materials. The single use instruments and DLUs are expended after a
single use or, in the case of reloadable single use instruments, after a single
surgical procedure.

     The Company offers certain of its products in both single use and reusable
versions. Single use instruments reduce the user's capital investment, eliminate
the risks and costs associated with maintenance, sterilizing and repair of
reusable instruments, and provide the surgeon with a new sterile instrument for
each procedure, offering more efficacious and safer practice for both patients
and operating room personnel. Reusable instruments provide an alternative for
surgeons and hospitals. The materials used in the Company's absorbable staples
and clips are proprietary copolymers developed and manufactured by the Company.

The Company is a leading manufacturer and marketer of specialized wound
management products designed for use in the field of minimally invasive surgery.
This surgical technique (also referred to as laparoscopic or endoscopic surgery)
requires incisions of up to one half inch in diameter through which various
procedures are performed using laparoscopic instruments and optical devices,
known as laparoscopes or endoscopes, for viewing inside the body cavity.
Laparoscopy generally provides patients with significant reductions in
post-operative hospital stay, pain, recuperative time and hospital costs, with
improved cosmetic results, and with the ability to return to work and normal
life in a shorter time frame. The Company has developed and markets single use
surgical clip appliers and stapling instruments in a variety of sizes and
configurations designed for laparoscopic uses. The Company's products in this
area also include trocars, which provide entry ports to the body in laparoscopic
surgery, and a line of instruments which allows the surgeon to see, cut,
cauterize, clamp, retract, suction, irrigate or otherwise manipulate tissue
during a laparoscopic procedure. The Company also designs and markets
laparoscopes. Applications for minimally invasive surgery currently include
cholecystectomy (gall bladder removal), hysterectomy, hernia repair, bladder
suspension for urinary stress incontinence, anti-reflux procedures for
correction of heartburn, and various forms of bowel, stomach, gynecologic,
urologic, pediatric and thoracic (chest) surgery. The Company believes that
laparoscopy can also be used effectively in many other surgical procedures.

     Sutures comprise a major portion of the wound closure market. Since most
surgical procedures which use staples also require manual suturing, the Company
considers sutures to be a natural complement to its stapling instrumentation.
The Company is continuing its expansion into this mature global market. The
Company offers a complete suture product line, including both absorbable
products and non-absorbable suture products. The Company believes that its
sutures have significant technological advantages over competitors' products.
The Company's BIOSYN suture, introduced in late 1995, is the first synthetic,
absorbable suture which combines the benefits of a monofilament suture with many
of the advantages of braided sutures, such as ease of handling and knot holding
capability. BIOSYN sutures compete effectively with its competitors' gut,
absorbable braided and absorbable monofilament sutures (both short and long
term), providing uses across a wide variety of surgical applications. BIOSYN
sutures provide hospitals with an efficacious suture material that permits
material standardization and code consolidation. USSC expects to introduce a
dyed version of BIOSYN in early 1998.

     BIOSYN and POLYSORB, USSC'S synthetic absorbable sutures, are designed to
address all of the surgeons absorbable suture needs in two absorbable suture
materials. SURGIPRO mesh fabrics are designed for applications in both open and
endoscopic surgery such as hernia repair. SURGALLOY needles are designed to meet
the sharpness and strength requirements of the specialty surgeons in fields such
as cardiovascular, opthalmological, plastic surgery, neurosurgery, and others.

     The Company's suture sales strategy allows the Company to compete more
effectively for contracts with customers that prefer to purchase all of the
hospital's wound closure needs from a single vendor, particularly as individual
hospitals, buying groups and hospital alliances continue to consolidate their
purchasing.



                                     -2-
<PAGE>   5
SPINE SURGERY PRODUCTS

     In the orthopedic field, Surgical Dynamics, Inc. ("Surgical Dynamics" or
"SDI"), a subsidiary of the Company, is a leading developer and manufacturer of
spinal cages and other instrumentation for spine surgery and instruments for
arthroscopic procedures.

     Surgical Dynamics offers an endoscopic spinal system, consisting of a
variety of instruments for application in lumbar discectomy and fusion, and in
video assisted thoracic spine procedures. Surgical Dynamics' RAY TFC (threaded
fusion cage) device represents a new technological advance in implantable spine
devices. They provide a supporting lattice for bone in-growth for patients with
degenerative disc disease with many advantages over present practices for fusing
the spine, and can reduce post-operative pain and recovery time. Several other
companies are developing or currently offer such devices, and such competition
could adversely impact the Company's opportunities in this area.

      The DURA CLOSE Clip Applier permits both spine and brain surgeons to
achieve a sutureless, water-tight closure of the dura, the outer covering of the
brain and spinal cord. The ARTHROSEW Suturing Device simplifies suturing in a
confined area, which the Company believes will be useful in performing
arthroscopic and open shoulder repair surgery. The SDsorb Suture Anchor system
provides the surgeon with a quick and efficient means of anchoring soft tissue
to bone in arthroscopic shoulder procedures. Made from the Company's proprietary
LACTOMER copolymer, the anchor provides secure holding power for the critical
healing period and is absorbed by the body, eliminating the need to leave
residual metal. Surgical Dynamics' E-Z TAC absorbable surgical tack, offers a
unique surgical solution for anterior instability shoulder injuries and is also
made from the Company's proprietary LACTOMER copolymer. Surgical Dynamics also
offers a reusable disposable 4mm arthroscope that provides the same visual
quality as the finest scopes on the market, but at significantly reduced
purchase and maintenance costs for its customers. Surgical Dynamics introduced
in 1997 the SDsorb Meniscal Stapler which provides surgeons with a simple,
cost-effective means to repair the meniscus, the shock-absorbing cartilage in
the knee.

      During the later part of 1997, Surgical Dynamics acquired Smith & Nephew's
spinal product business, including spinal instrumentation systems for cervical,
thoracic and lumbar procedures, and instruments for minimally invasive spinal
surgery. This acquisition enables Surgical Dynamics to offer spine surgeons a
broader range of products including rigid spinal fixation systems.

     Surgical Dynamics sells through distributor sales networks and maintains
its own training, research and development, marketing and sales management
organizations. Surgical Dynamics has trained a substantial number of surgeons in
procedures utilizing its products. Although the Company believes that spinal
surgery offers the potential for new markets for its products, sales of these
products may depend on acceptance of the procedure by orthopedic surgeons and
neurosurgeons. In addition, specialized training may be required. Surgical
Dynamics' spinal products include products designed to be permanently implanted
in the human body. There has been substantial litigation in the spinal implant
industry in recent years and the Company faces the business risk of financial
exposure to product liability claims.

VASCULAR THERAPIES

Products for Vascular and Cardiovascular Surgery and Interventional Cardiology

     During the latter part of 1997, the Company established Vascular Therapies,
a new division to develop and market the Company's products for vascular and
cardiovascular surgery and interventional cardiology.

     The Company offers specialized instrumentation for use in vascular
procedures, including its VCS vascular clip applier, a device which permits
arteriotomies, venotomies, and vascular anastomoses without penetration of the
inner wall of the vessel. During 1997, the Company received FDA approval of the
Company's ONE-SHOT instrument for joining small vessels, including coronary
arteries. The ONE-SHOT simultaneously applies a sequence of non-penetrating
titanium clips around the everted edges of the two vessels to be joined. The
clips allow the smooth inner linings of the two vessels to line up, creating a
connection and unobstructed path for blood flow. The device can be used in open
and minimally invasive vascular surgery such as coronary artery bypass graft
surgery which simplifies the process of creating the bypass and significantly
reducing operating time.

     The MINI HARVEST system products permit minimally invasive harvesting of
the saphenous vein from a patient's leg in connection with cardiovascular
surgery. This procedure requires only a few small incisions rather than an
incision running the length of the patient's leg, minimizing patient discomfort
and scarring.


                                     -3-
<PAGE>   6
     The MINI-CABG line of instruments allows surgeons to operate on a beating
heart through a 3 to 4-inch incision between the ribs instead of the 12-inch
incision associated with traditional approaches. The MINI-CABG products permit
reduced operating time, recuperating time and costs, and reduce risks associated
with current practices. The Company's MINI-CABG instruments include the AUTO
SUTURE Universal Retractor Base system, which maintains an operative window
through the chest incision and includes a fully adjustable retractor, the
Site-Light for illumination of the operative site, and the Site-Blower for
maintaining a clean operative field; the AUTO SUTURE Indicator 30 MINI-CABG Site
Stabilizer, which provides the surgeon with a means of controlling the heart
movement throughout the delicate procedure; the AUTO SUTURE SURGISTICH
instrument, which allows the surgeon to sew vessels together in a very confined
space; and the THORA-LIFT, a reusable rib retractor launched in 1997. The
Company has developed CARDIOSTICH, an automated stitcher and associated DLUs and
valve holder for minimally invasive cardiac applications. The Company believes
the techniques permitted by these instruments will allow for smaller incisions,
reduced operating time and reduced risks associated with current practices. The
Company expects to have CARDIOSTICH available for sale in the first half of
1998. The Company also expects to launch in the first half of 1998 procedure
kits for both standard and minimally invasive beating and arrested heart
procedures.

     During the later part of 1997, the Company acquired Progressive Angioplasty
Systems, Inc., a developer and marketer of a line of coronary stents and balloon
angioplasty catheters. Angioplasty is performed to enlarge vessels that have
become blocked due to a build up of plaque. During angioplasty, a balloon-tipped
catheter is inserted through a vessel in the patient's arm or leg and guides the
balloon to the obstruction. The balloon is inflated, which presses plaque back
against the vessel wall, increasing the diameter of the artery and restoring
blood flow to the coronary artery. Coronary stents are tiny metal scaffolds
deployed in the vessel in conjunction with balloon angioplasty to reduce
restenosis, the narrowing or partial occlusion of the vessel occurring within
six months following the angioplasty procedure.

     The PARAGON coronary stent is made of martinsitic nitinol, is balloon
expandable and is designed for improved trackability, flexibility and
radiopacity. The PARAGON coronary stent received regulatory approval in Europe
in late 1997 and completed a Phase II IDE clinical trial in the United States.
The angioplasty balloon catheter products include the CHAMPION over the wire
catheters and the TNT rapid exchange catheters which come in a variety of sizes
and configurations, including high pressure balloon materials and WRAP, a unique
design to lower balloon profiles for improved lesion crossability.

      The Company is continuing development of a new technology to reduce
restenosis in patients following balloon angioplasty and stenting procedures.
Intravascular radiation therapy is a new technology which places a tiny
radioactive guide wire or balloon catheter in the artery, delivering either
gamma or beta radiation to the damaged portion of the vessel. The radiation is
intended to decrease the proliferation of the scar tissue that reclogs the
vessel following angioplasty or stenting. A Phase I IDE clinical trial for the
ANGIORAD Gamma Wire System was commenced during the later part of 1997. The
Company is also developing the RADIANT Beta Balloon Catheter System to deliver
beta radiation to the lesion site following a balloon angioplasty or stenting
procedure.

      The Company is also continuing development of products for transmyocardial
revascularization and percutaneous transmyocardial revascularization (frequently
known as TMR and PTMR, respectively), promising cardiovascular surgical and
interventional cardiology procedures that are designed to create pathways for
blood to reach oxygen-starved heart tissue in patients with coronary artery
problems. In connection with this program, the Company owns a controlling
interest in Medolas Gesellschaft fur Medizintechnik GmbH, a German laser
developer and manufacturer, and has exclusive worldwide rights to market
Medolas' excimer lasers for TMR and PTMR. The excimer laser dissolves tissue in
a photo-ablative process, as opposed to burning tissue in a heat-intensive
process. During the later part of 1997, the Company entered into an alliance
with The Spectranetics Corporation (Spectranetics) under which the Company
purchases excimer laser systems and fiber optic probes and has co-exclusive
rights to their excimer laser coupling technology for TMR and PTMR. The Company
believes that the approximately 200 currently installed Spectranetics' excimer
laser systems can also be modified for TMR. A Phase II IDE clinical trial is
expected in 1998.

     The Company believes its products may also be used for a variety of
minimally invasive cardiovascular and peripheral vascular surgeries and
endovascular procedures, and is developing additional instruments for use in
such procedures. While the Company believes its products may be useful in
coronary surgery, surgeons practicing in this field have not traditionally
performed minimally invasive surgery or used single use instruments extensively
and no assurance can be given as to the acceptance of such products or
techniques in this area.

     Considerable competition exists for entry into the interventional
cardiology, vascular and cardiovascular fields, including competition from more
traditional approaches, from technology which adopts the same approach as the
Company's line of instruments, and from technology which allows alternative
techniques. The Company believes its products will be competitive, but can
provide no assurance as to success or timing of the development programs or
regulatory approvals or the success or acceptance of the products in the
marketplace.



                                     -4-
<PAGE>   7
BREASTCARE PRODUCTS

     The Company is continuing development of a comprehensive approach to breast
care. The Company's ABBI system, incorporates a stereotactic table and the
Company's ABBI biopsy device. The ABBI biopsy device combines wire localization
with removal of a biopsy specimen. This system allows a one-step, minimally
invasive process for breast biopsy, offering the surgeon increased accuracy and
control, and helping hospitals reduce procedural and operating room costs. The
one piece larger specimen (5 mm to 20 mm in diameter) obtained by the ABBI
system aids in specimen orientation and diagnosis during pathology assessment,
and facilitates physicians' decision making for improved results. The Company
offers the stereotactic tables under a strategic alliance with Lorad, a unit of
Trex Medical Corporation and a leading manufacturer of stereotactic equipment.
The Company received FDA approval in the later part of 1997 to market its MIBB
minimally invasive breast biopsy device. MIBB permits doctors to remove multiple
tissue samples as small as 2mm in diameter using either stereotactic x-ray (the
ABBI system) or 3-D ultrasound (the SONOPSY system) technology.

     The Company's SONOPSY system incorporates a proprietary breast compression
device with an automated three-dimensional ultrasound scanner to accurately
locate and biopsy suspicious lesions using MIBB or USSC's core needle biopsy
products. The Company acquired the SONOPSY system during the later part of 1997
in connection with its acquisition of NeoVision Corporation with which it
previously had a sales and marketing agreement. The Company expects to offer
multiple versions of SONOPSY, including a version that integrates ABBI and
SONOPSY so that the clinician can simultaneously image by ultrasound or x-ray
for biopsy guidance, potentially increasing the number of women who can benefit
from ABBI or MIBB biopsies. During the later part of 1997, the Company enhanced
its ultrasound technology capabilities by acquiring the assets of DRS Medical
Systems, Inc., a developer and marketer of ultrasound systems for medical
applications.

      Other companies market or are developing equipment and devices for
performing minimally invasive breast biopsies which remove tissue samples in
fragmented pieces, or for diagnostic procedures without biopsies through medical
imaging, and there can be no assurance as to the impact of such competing
products on the Company's penetration into this field. However, the Company
believes that the ABBI biopsy device, which provides a larger specimen, the MIBB
biopsy device, which provides smaller specimens, and the SONOPSY system offer a
comprehensive approach to imaging and diagnosis for breast care, providing
significant advantages over competing devices.

      In January, 1998, the Company introduced its NAVIGATOR Gamma Guidance
System. The NAVIGATOR System and the Company's LYMPHAZURIN Blue Dye are
principal products designed for use by surgeons during a lymphatic mapping
procedure. Current treatment standards for many cancer patients call for an
Axiallary Lymph Node Dissection (ALND) in conjunction with resection of the
primary tumor. In this procedure, up to 25 lymph nodes are harvested in order to
obtain critical staging information. Due to the radical nature of this surgery,
ALND is associated with a high degree of post-operative morbidity. Lymphatic
mapping is a minimally invasive technique that allows the surgeon to harvest the
sentinel (primary) lymph node from the affected nodal basin through a small
incision. The NAVIGATOR System is used to track a radioactive mapping agent in
the lymph node basin while the LYMPHAZURIN is used to dye the appropriate lymph
nodes blue, thus aiding in the identification of the sentinel node. The
procedure is designed to provide a less traumatic patient staging with lower
morbidity and costs compared to the more radical ALND procedure. The lymphatic
mapping procedure is currently being utilized for staging patients who have been
diagnosed with malignant melanoma and breast cancer. Other companies market or
are developing products for lymphatic mapping or for diagnostic procedures
without lymphatic mapping, and such competition could adversely impact the
Company's opportunities in this area.

VALLEYLAB ACQUISITION

      In December, 1997, the Company entered into an agreement with Pfizer, Inc.
to acquire Valleylab, a leading manufacturer of electrosurgical and ultrasound
surgical products based in Boulder, Colorado, which has been in existence for
over 30 years. The Valleylab acquisition, which is the largest acquisition in
the Company's history, was completed in early 1998 (see Note T of Notes to
Consolidated Financial Statements).



                                      -5-
<PAGE>   8
     Valleylab's products consist primarily of electrosurgical generators,
pencils, accessories, and patient return pads. In addition, Valleylab products
include ultrasound cutting devices including generators, handpieces, tubing and
titanium tips, and laparoscopic surgical devices. Electrocautery, which has been
utilized in surgery since the 1920's, offers a safe, versatile and effective
method to cut and coagulate tissue and is utilized in a broad range of surgical
applications. Electrical current flows from the generator to the active
electrode (an electrosurgical pencil or other surgical instrument) and then
through the body tissue to the patient return pad where it is collected and
returned to the generator. Ultrasonic aspiration systems use a combination of
mechanical vibration and suction to selectively fragment tissue. An ultrasonic
aspirator system consists of an ultrasonic generator, a handpiece and a
single-use pack containing tubing and titanium tips. A transducer within the
handpiece vibrates the hollow titanium tip at ultrasonic frequencies while
suction is applied to the tip core. When applied to a surgical site, tissue with
high water content is fragmented and aspirated. Valleylab is currently
developing several additional products and product enhancements which use
radio-frequency energy and are designed to improve clinical outcomes and reduce
procedure cost and duration. Several other companies are developing or currently
offer such products, and such competition could adversely impact the Company's
opportunities in this area. The Company believes that such products will be
competitive but can provide no assurance as to the success or timing of the
development programs or regulatory approvals or the success or acceptance of the
products in the marketplace.

     The Valleylab acquisition constitutes a major milestone in the Company's
strategy to grow through acquisition. The Company believes that Valleylab offers
a major opportunity for the Company to acquire a leading medical device company
with strong brand name recognition, an established customer base and
demonstrated profitability. The Company believes that the Valleylab business
provides substantial growth opportunities principally through innovative product
upgrades, aggressive expansion of international sales through the Company's
subsidiaries and international distributor network, and through Valleylab's
substantial expertise and product development activities in women's healthcare
and radiofrequency energy which will complement the Company's internal product
development efforts in these areas.


OTHER PRODUCTS

      The Company is continuing development of a new technology for treating
benign prostate hyperplasia (BPH), an enlargement of the prostate that
constricts the urethra, making urination difficult and causing other bothersome
symptoms. This condition affects more than 13 million men worldwide and results
in more than 500,000 surgical procedures annually. The most common procedure for
BPH uses electrocautery to burn away prostate tissue. Although effective, the
procedure requires general or spinal anesthesia, uncomfortable and confining
post-operative catheterization and a four to six week recovery period. The
procedure also has potentially serious side effects -- including impotence --
and costs approximately $8,000.

     The Company's Radio Frequency Therapy (RFT) system is completely automated
and uses radio waves and a flexible scope, which most surgeons already own. The
Company's system, combined with the scope, is designed to allow surgeons to
perform the procedure in their offices using only local anesthesia and with
shorter operating time. Patients should not require postoperative
catheterization and should be able to resume normal activities in a few days.
The RFT system will not only be better for the patient, but will offer the first
truly cost-effective minimally invasive approach to BPH. It will be available
outside the United States during the first half of 1998. The Company expects
competition related to its RFT system, including competition from other device
manufacturers and from treatment by means of drugs, and such competition could
adversely impact the Company's opportunities in this area.

     The Company maintains an alliance with V.I. Technologies, Inc. and obtained
exclusive worldwide rights to market V.I. Technologies' human fibrin glue for
wound healing applications. The product is a tissue adhesive, treated by a
unique method to address viral transmission concerns, and is intended to be used
during surgical procedures to augment or replace sutures or staples for wound
closure. The Company also owns approximately 9% of the outstanding shares of
Alexion Pharmaceuticals, Inc., which is traded on the NASDAQ System. The Company
maintains an alliance with Alexion with respect to worldwide manufacturing and
marketing rights to market Alexion's transgenetically engineered non-human
cells, tissues, and organs. The Company has certain options to fund Alexion's
future research and development and pay royalties on any resulting product
sales. During the later part of 1997, the Company purchased additional equity,
exclusive licensing rights and certain xenograft manufacturing assets from
Alexion. Although the Company believes that the V.I. Technologies and Alexion
Pharmaceutical technologies are highly promising, substantial additional
research and development and clinical trials, including premarket approval by
the FDA, will be required before any products could be introduced to the
domestic market, and no assurance can be given that the products will be
successful. Moreover, a number of other companies are engaged in similar
research, and such competition could adversely impact the Company's
opportunities in these areas.



                                     -6-
<PAGE>   9
MARKETING AND SALES

     Domestically, the Company markets its products to surgeons, nurses and
materials managers of hospitals primarily through the sales employees of its
Auto Suture Company division. Outside the United States, the Company markets its
products in 25 countries and in the Commonwealth of Puerto Rico by direct sales
employees of 20 sales and marketing subsidiaries, and through its authorized
distributors in 64 other countries.

     The Company maintains its own direct sales force employed by subsidiaries
operating in Algeria, Australia, Austria, Belgium, Brazil, Canada, Denmark,
Finland, France, Germany, Italy, Japan, Korea, Luxembourg, Morocco, the
Netherlands, New Zealand, Norway, Poland, Puerto Rico, Russia, Spain, Sweden,
Switzerland, Tunisia and the United Kingdom. During 1997, the Company
established subsidiaries in Korea and Brazil to begin marketing its products
directly to customers.

     All sales employees of the Auto Suture Company, of the Company's
subsidiaries, and of the Company's authorized international distributors receive
specialized training with respect to the Company's products, consisting of an
extensive training course that prepares them to provide surgeons and hospital
personnel with technical assistance, including scrubbing in surgery as technical
advisors, in connection with the use of the Company's products. The training
courses are developed and conducted by the Company at its expense. The training
course includes an introduction to anatomy and physiology, the study of surgical
terminology, aseptic surgical techniques such as scrubbing, gowning, gloving and
operating room protocol and the use of the Company's instruments. The Company's
training curriculum also prepares sales personnel to assist hospital
administrators in implementing efficient surgical practices and in realizing the
economic benefits afforded by the Company's products.

     The Company demonstrates its products on artificial foam organs and through
the use of films, video cassettes, technical manuals and surgical atlases.

     The Company also sells to domestic distributors under a program known as
Just-in-Time (JIT) distribution. Under the JIT program, the Company sells its
products to a distributor selected by a participating hospital and the
distributor sells the product to the hospital on an as needed basis. Sales
through the JIT program currently comprise approximately 42% of the Company's
domestic business.


     The Company reflects its commitment to the continuing education of the
surgical community by assisting a substantial number of medical schools,
hospitals and educational organizations in training residents, nurses, surgeons
and administrators in the techniques of wound management using all of the
Company's product lines. With the increasing number of advanced surgical
procedures being performed, the Company also supports proctorships and
preceptorships where an experienced surgeon clinically assists and teaches a
surgeon in the operating room.

     The Company markets to hospital administrators and hospitals through
purchasing groups as well as to surgeons, by demonstrating the economic
efficiencies of the Company's products and by assisting hospital management in
realizing the benefits of minimally invasive surgery. The Company's PARTNERING
WITH USSC program, is designed to help hospital administrators reduce costs,
enhance quality and increase revenue. The program encompasses the Company's BEST
PRACTICES program, which assists hospitals in a continuous effort to perform
surgery more efficiently, enabling hospitals to analyze and reduce systemwide
costs. This program also provides surgeon and staff training programs and
development of clinical guidelines for high-quality and efficient patient care
through minimally invasive surgery, as well as assistance with managed care
contracting and customized marketing materials. The Company also provides
training programs for primary care physicians in the use and advantages of
minimally invasive surgery, as they become the gatekeepers to managed care.
These approaches are designed to assist hospitals in remaining competitive in
the current health care environment.

     During 1997, the Company continued to expand its PARTNERING WITH USSC
program to provide hospitals with turn-key marketing and management practice
programs. These include the Company's WOMEN'S INITIATIVE, designed to help
hospitals become the provider of choice in women's health care, and the
Company's PHYSICIAN'S INITIATIVE, which assists physicians with management of
their practices. The PHYSICIAN'S INITIATIVE includes the Outcomes Measurement
Tool, a software program designed to help providers document the competitive
advantages of their surgical practices to managed care organizations, and the
Practice Benchmarking Tool, a program which helps physicians compare their
practice to national norms.

     International sales represented approximately 47% of the Company's net
sales in 1997, 50% in 1996, and 49% in 1995. International sales included sales
through international subsidiaries, which were approximately 42% in 1997, 45% in
1996, and 44% in 1995, of consolidated net sales and sales to international
distributors and to end users in countries not otherwise serviced by the
Company, which were approximately 5% in 1997, 1996 and 1995, of the consolidated
net sales. (See Note N of Notes to Consolidated Financial Statements for
additional information by geographical area.)

     Orders for the Company's products are generally filled on a current basis,
and order backlog is not material to the Company's business.


                                     -7-
<PAGE>   10
MANUFACTURING AND QUALITY ASSURANCE

     Manufacturing is conducted principally at two facilities: North Haven,
Connecticut, and Ponce, Puerto Rico. Manufacturing includes major assembly and
packaging of products. The Company produces all material for its synthetic
absorbable staples, clips, tacks and sutures, including suture anchors,
internally. Needles contained in certain of the Company's suture products are
produced at its facilities in North Haven, Connecticut. Other needles and suture
materials are supplied by several manufacturers. The Company's reusable steel
surgical staplers, components for the products the Company manufactures, and a
minor portion of the Company's DLUs and the disposable laparoscope are supplied
by several independent non-affiliated vendors. Surgical Dynamics RAY TFC
threaded fusion cages are supplied by independent non-affiliated vendors using
proprietary licensed designs.

     Raw materials necessary for the manufacture of parts and components and
packaging supplies for all of the Company's products that are manufactured by it
are readily available from numerous third-party suppliers.

     The Company considers quality assurance to be a significant aspect of its
business. It has a staff of professionals and technical employees who develop
and implement standards and procedures for quality control and quality
assurance. These standards and procedures cover detailed quality specifications
for parts, components, materials, products, packaging and labeling, and testing
of all raw materials, in-process subassemblies and finished products, to assure
compliance with the Company's standards. The Company has obtained International
Standards Organization ("ISO 9000") certification for its plants in Connecticut
and Puerto Rico.

RESEARCH AND DEVELOPMENT

     The Company believes that research and development is an important factor
in its future growth. The Company engages in a continuing product research,
development and improvement program at its Norwalk and North Haven, Connecticut
and Menlo Park, California facilities and through funding of research and
development activities at major universities and other third parties. It employs
a staff of engineers, designers, toolmakers and machinists that performs
research and development as well as manufacturing support functions. During
1997, 1996, and 1995, the Company's research and development expenses were
approximately $71,800,000, $58,000,000, and $43,100,000, respectively. Within
the past three years the Company has introduced 39 new products that are the
result of research and development conducted by the Company. Approximately 45%
of 1997 sales revenues were generated from the sale of products introduced
within the preceding five years.

     The Company focuses its research and development resources on products and
redesign of existing products which are best suited to customer needs in the
current cost conscious health care environment, including an aggressive program
of exploring new opportunities for advancement in the surgical field.

PATENTS AND TRADEMARKS

     Patents are significant to the conduct of the Company's business. The
Company owns or obtained exclusive rights to 122 new U.S. patents issued in 1997
(including patents purchased through acquisitions of companies or technology),
144 such patents issued in 1996, and 166 such patents issued in 1995. Overall,
the Company currently owns approximately 860 unexpired U.S. utility and design
patents covering products it has developed or acquired and having expiration
dates ranging from less than one year to 17 years. No patents will expire in the
near future which are material to the Company's results of operation or
financial position. Moreover, the Company has many additional U.S. patent
applications pending. The Company's practice and experience is to develop or
acquire rights or licenses to innovative patented products and continuously
update its existing technology. The Company also has a significant number of
foreign patents and pending applications.

     The Company has registered various trademarks in the U.S. Patent and
Trademark Office and has other trademarks which have acquired both national and
international recognition. The Company also has trademark registrations or
pending applications in a number of foreign countries.

     See Item 3, "Legal Proceedings", for details of certain patent infringement
actions to which the Company is a party.



                                     -8-
<PAGE>   11
COMPETITION

     There is intense competition in the markets in which the Company engages in
business. Products competitive with the Company's staplers, clip appliers and
sutures include various absorbable and non-absorbable sutures, staples, clips
and tape, as well as single use staplers. Many major companies that compete with
the Company, such as Ethicon, Inc. ("Ethicon"), a Johnson & Johnson subsidiary
and Sherwood-Davis & Geck, a division of American Home Products Corporation,
have a wider range of other medical products and dominate much of the markets
for these other products. Ethicon markets, in addition to sutures and other
wound closure products, single use skin staplers, clip appliers, and internal
staplers. Sherwood-Davis & Geck markets single use skin staplers, clip appliers
and suture materials. The Company believes that these major companies will
continue their efforts to develop and market competitive devices.

     The market for products for minimally invasive surgery is highly
competitive. The Company believes it is the leader in this field as the result
of its successful innovative efforts and superior products. Ethicon, through a
division known as Ethicon Endo-Surgery, markets a line of endoscopic instruments
directly competitive with the Company's products and is its principal competitor
in minimally invasive surgery. The Company believes that Ethicon devotes
considerable resources to research and development and sales efforts in this
field. Numerous other companies manufacture and distribute single use endoscopic
instruments. In addition, manufacturers of reusable trocars and other reusable
endoscopic instruments, including Richard Wolf Medical Instruments Corp. (a
subsidiary of Richard Wolf, GmbH) and Karl Storz Endoscopy-America Inc. (a
subsidiary of Karl Storz, GmbH), compete directly with the Company.

     The latest market studies show Ethicon currently has in excess of 70% of
the domestic suture market. The Company expects that, because the size of the
total sutures market is relatively stable, any increase in the Company's market
share in this area will have to be earned at the expense of the other current
market participants. The Company believes that the technological advantages of
its sutures will enable it to compete effectively with these companies and that
its market share in sutures will continue to grow.

     There is intense competition in sales of products for use in spinal,
vascular, cardiovascular, interventional cardiology, breast biopsy, urologic,
orthopedic and oncological procedures. A broad range of companies presently
offer products or are developing products for use in such procedures. Many of
such companies have significantly greater capital than the Company and are
expected to devote substantial resources to development of newer technologies
which would be competitive with products which the Company may offer. There are
also a number of smaller companies which offer such products which present
additional competition. Competitors which are developing or offering products in
spine procedures include Spine-Tech, Inc. and Sofamor Danek, Group, Inc.
Principal competitors which are developing or offering cardiovascular, vascular
and interventional cardiology products include Johnson & Johnson's Ethicon and
Cordis subsidiaries, Boston Scientific Corporation, Medtronic, Inc., Guidant
Corporation, C.R. Bard, Inc., Heartport, Inc. and CardioThoracic Systems, Inc.
Ethicon, through its acquisition of Biopsys Medical, Inc. and its alliance with
Fischer Imaging Corporation, offers products which compete directly with the
Company's ABBI System.

     The market for Valleylab's electrosurgical and ultrasound surgical products
is highly competitive with competition from other manufacturers and from
suppliers with products employing other technologies. Competitive pricing
pressure and the introduction of new products by competitors could have an
adverse effect on Valleylab's revenues and profitability. Competitors of
Valleylab products include Minnesota Mining and Manufacturing Company, ConMed
Corporation and Erbe Electromedizin GmbH. The Company believes that Valleylab's
strong brand name recognition, established customer base and growth
opportunities available through product upgrades, expansion of international
sales and development of new innovative products will enable it to compete
effectively in this field.

     The Company's principal methods of competing are the development of
innovative products, the performance and breadth of its products, its
technically trained sales force, educational services, including sponsorship of
training programs in advanced laparoscopic techniques, and more recently,
assisting hospital management with cost containment and marketing programs. Some
of the Company's major competitors have greater financial resources than the
Company. Some of its competitors, particularly Ethicon, have engaged in
substantial price discounting and other significant efforts to gain market
share, including bundled contracts for a wide variety of healthcare products
with group purchasing organizations. In the current health care environment,
cost containment has become a significant factor in purchasing decisions by
hospitals. As a result, the Company's traditional advantage of product
superiority has been impacted. The Company has responded to this aspect of
competition by competitive pricing and by offering products which meet hospital
cost containment needs, while maintaining the technical superiority of its
products and the support of its sales organization.

     The Company collaborates with some of the most prestigious academic medical
centers in the world to establish Centers of Excellence for training in many
diverse disciplines. These centers are devoted to teaching residents and
surgeons in the use of new instrumentation, developing new technologies,
conducting preclinical trials and other research projects. In today's managed
care environment, these multi-center studies also bring into sharper focus the
cost benefits of a wide range of the Company's products.



                                     -9-
<PAGE>   12
     The Company believes that the advantages of its various products and its
customer assistance programs will continue to provide the best value to its
customers. However, there is considerable competition in the industry and no
assurance can be given as to the Company's competitive position. The impact of
competition will likely have a continuing effect on sales volumes and on prices
charged by the Company. In addition, increased cost consciousness has revived
competition from reusable instruments to some extent. The Company believes that
single use instruments are safer and more cost efficient for hospitals and the
healthcare system than are reusable instruments, but it cannot predict the
extent to which reusable instruments will competitively impact the Company. The
Company also offers reusable instruments, and is introducing resposable
instruments, components of which may be reused a certain number of times, to
respond to the preferences of its customers.

GOVERNMENT REGULATION

     The Company's business is subject to varying degrees of governmental
regulation in the countries in which it operates. In the United States, the
Company's products are subject to regulation as medical devices by the FDA, as
well as by other federal and state agencies. These regulations pertain to the
manufacturing, labeling, development and testing of the Company's devices as
well as to the maintenance of required records. An FDA regulation requires
prompt reporting by all medical device manufacturers of an event or malfunction
involving a medical device where such device caused or contributed to death or
serious injury or is likely to do so.

     Federal law provides for several routes by which the FDA reviews medical
devices prior to their entry into the marketplace. In the past, the Company's
stapling and endoscopic products have been cleared by the FDA under the most
expedited form of pre-market review or have not required FDA approval. The
Company, along with the rest of the industry, had for several years experienced
lengthy delays in the FDA approval process. More recently, the timeliness of the
FDA's review has improved. Timely product approval is important to the Company's
maintaining and/or obtaining technological competitive advantages. Other than
lengthy FDA product approval delays, the Company has not encountered any other
unusual regulatory impediments to the introduction of new products. To the
extent the Company develops products for use in more advanced surgical
procedures, the regulatory process may be more complex and time consuming. Many
of these future products may require lengthy human clinical trials and the
Pre-Market Approval of the FDA relating to class III medical devices. The
Company knows of no reason to believe that it will not be able to obtain
regulatory approval for its products, to the extent efficacy, safety and other
standards can be demonstrated, but the lengthy approval process will require
additional capital, risk of entry by competitors, and risk of changes in the
marketplace prior to market approvals being obtained.

     Overseas, the degree of government regulation affecting the Company varies
considerably among countries, ranging from stringent testing and approval
procedures in certain locations to simple registration procedures in others,
while in some countries there is virtually no regulation of the sale of the
Company's products. In general, the Company has not encountered material delays
or unusual regulatory impediments in marketing its products internationally.
Establishment of uniform regulations for European Economic Area nations took
place on January 1, 1995. The new regulations subject the Company to a single
regulatory scheme for all of the participating countries. The Company has taken
the necessary steps designed to assure ongoing compliance with these new, more
rigorous regulations, including obtaining ISO 9000 certifications of its
operations. The Company expects that it will be able to market its products in
Europe with a single registration applicable to all participating countries. The
Company is also able to respond to various local regulatory requirements
existing in all other international markets.

HEALTH CARE MARKET

     The health care industry continues to undergo change, led primarily by
market forces which are demanding greater efficiencies and reduced costs.
Government proposed health care mandates in the United States have not occurred,
and it is unclear whether, and to what extent, any future government mandate
will affect the domestic health care market. Industry led changes are expected
to continue irrespective of any governmental efforts toward health care reform.
The scope and timing of any further government sponsored proposals for health
care reform are presently unclear.

     The primary trend in the industry is toward cost containment. Payors and
managed care organizations have been able to exercise greater influence through
managed treatment and hospitalization patterns, including a shift from
reimbursement on a retrospective basis to prospective limits for patient
treatment. Hospitals have been severely impacted by the resulting cost
restraints and are competing for business and becoming more sophisticated in
management and marketing. The increasing use of managed care, centralized
purchasing decisions through group purchasing organizations, consolidations
among hospitals and hospital groups, and integration of health care providers,
are continuing to affect purchasing patterns in the health care system.
Purchasing decisions are often shared by a coalition of surgeons, nursing staff,
and hospital administrators, with purchasing decisions taking into account
whether a product reduces the cost of treatment and/or attracts additional
patients to a hospital. All of these factors, along with competition, have
contributed to continuing reductions in prices for the Company's products and,
in the near term, to slower acceptance of more advanced surgical procedures in
which the Company's products are used, given hospital and surgeon concerns as to
the costs of training and reimbursement by payors. In addition, the primary care
physician is expected to exercise significant influence on referrals of patients
for surgical procedures under managed care.


                                     -10-
<PAGE>   13
     The Company could potentially benefit from this focus on cost containment
and on managed care. Stapling, minimally invasive surgery and spinal cages
decrease operating room time including anesthesia, patient recovery time and in
many cases are highly cost effective. Doctors, patients, employers and payors
all value decreased patient recovery time. This could lead to potential
increases in volume as surgical stapling, minimally invasive procedures and
spinal cages are selected over alternative techniques. However, an undue focus
on discrete costs or similar limits which fail to consider the overall value of
these advanced techniques could adversely impact the Company. Some hospitals may
also lose per night revenues through reduced post-operative care requirements as
to procedures performed by laparoscopy, which could influence their analysis or
acceptance of newer procedures. The Company is adapting itself to this
environment by promoting the cost effectiveness of its products, by striving to
efficiently produce the highest quality products at the lowest cost, and by
assisting hospitals and payors in achieving meaningful cost reductions for the
health care system while retaining the quality of care permitted by the
Company's products.

     Internationally, several factors have slowed the pace of conversion from
traditional to minimally invasive procedures or acceptance of surgical
techniques that utilize the Company's products. The socialization of health care
in many developed, international countries results in surgeons and patients
having less influence on the type of care the patients receive. Cost containment
efforts by governments often slow down the process of obtaining reimbursement
for procedures that are performed with the Company's products. The Company
expects these factors to continue to impact growth in foreign countries. In
addition, the Company is experiencing pricing pressures from competition and
from cost containment efforts by health care payors in many foreign countries.

EMPLOYEES

     At December 31, 1997, the Company employed 5,776 persons, 4,717
domestically and 1,059 in foreign countries. None of the Company's domestic
employees is represented by a labor union for purposes of collective bargaining.
The Company considers its relations with its employees to be excellent.

ITEM 2.  PROPERTIES.

     The Company owns its corporate headquarters, which is located at 150 Glover
Avenue, Norwalk, Connecticut, and owns or leases other facilities, primarily in
Norwalk and North Haven, Connecticut, in Ponce, Puerto Rico, Elancourt, France,
and in nineteen other foreign countries. The Norwalk corporate headquarters
includes executive and administrative facilities and research laboratories. The
other facilities in the United States and the facilities in Puerto Rico and in
foreign countries consist of administrative offices, manufacturing, research,
warehouse, distribution, and sterilizer operation space. The North Haven,
Connecticut and Puerto Rico facilities are the primary manufacturing facilities
of the Company. The facilities at each of these locations are leased by the
Company under long term operating leases.

     During 1992 and 1993, the Company expanded its facilities in North Haven,
Connecticut, Ponce, Puerto Rico, and various locations in Europe to accommodate
anticipated increased demand for its products, and constructed a European
headquarters, training, and distribution facility in Elancourt, a suburb of
Paris, France. The Elancourt properties are leased under a 15 year financing
lease and a portion of the facility is being used by the Company as a surgeon
training facility and for administrative offices. The Company is presently
attempting to arrange early termination of its lease of the unutilized portion
of its Puerto Rico facility.

     The Company's facilities and equipment are in good operating condition, are
suitable for their respective uses and are adequate for current needs.

ITEM 3.  LEGAL PROCEEDINGS.

     A. In July, 1989, Ethicon, Inc. filed a complaint against the Company in
the United States District Court for the District of Connecticut alleging
infringement of a single United States patent relating to trocars. In
counterclaims, the Company has alleged, among other grounds, that Ethicon's
actions tortiously interfered with the Company's business dealings and that
Ethicon is infringing three of the Company's patents. The parties' cross-motions
for preliminary injunctions were denied by the District Court in April 1991. The
Company, as part of its motion to dismiss Ethicon's complaint, had moved that
the Court correct the inventorship of the patent at issue to include the
Company's licensor. The Court had held evidentiary hearings on the Company's
motion to dismiss in 1995, and in September, 1996, granted the Company's motion
to correct inventorship in favor of the Company's licensor. The Company's motion
to dismiss Ethicon's claims against the Company based on revised inventorship
was granted. Ethicon filed an appeal of the Court's dismissal of Ethicon's claim
based on the Court's previous decision correcting the inventorship of the patent
in favor of the Company's licensor. The parties are awaiting a decision on the
appeal. The Company's counterclaims against Ethicon also remain pending. No
trial date has been set. In the opinion of management, based upon the advice of
counsel, the Company has valid claims against Ethicon and meritorious defenses
against the claims by Ethicon.



                                     -11-
<PAGE>   14
     B. In March, 1992, the Company filed a complaint in the United States
District Court for the District of Connecticut against Johnson & Johnson
subsidiaries Johnson & Johnson Hospital Supplies, Inc. and Ethicon, Inc.,
alleging infringement of United States patents issued to the Company covering
the Company's endoscopic multiple clip applier. In February, 1994, a jury
returned a verdict in favor of the defendants, holding that the Company's patent
claims were invalid. The Company's appeal of the verdict to the United States
Court of Appeals for the Federal Circuit was denied, and the Company filed a
petition for a writ of certiorari with the United States Supreme Court seeking
to overturn the lower court decisions. The United States Supreme Court accepted
the Company's petition and, in April, 1996, vacated the decision of the United
States Court of Appeals for the Federal Circuit denying the Company's appeal
from the jury verdict. The Supreme Court remanded the case to the Court of
Appeals for reconsideration. On January 3, 1997, the Court of Appeals denied the
Company's motion, ruling that a new trial was not required. The Company filed a
petition with the U.S. Supreme Court for review of the United States Court of
Appeals decision and on November 3, 1997, the Supreme Court declined to review
the Court of Appeals decision.

     C. In September, 1993, Ethicon, Inc. filed a Complaint against the Company
in the United States District Court for the District of Delaware alleging that
the Company's manufacture, use and sale of surgical staples used in a variety of
the Company's staplers infringes certain patents. Ethicon, Inc. subsequently
amended its complaint to add Ethicon Endo-Surgery and Design Standards
Corporation, a Connecticut corporation and a supplier to the Company, as
co-plaintiffs. The Company successfully moved to transfer the case to the United
States District Court for the District of Connecticut. In December, 1993, the
Company asserted counterclaims against Ethicon, Inc. and Ethicon Endo-Surgery
for, among other things, infringing the Company's patents relating to surgical
staples. In addition, the Company has asserted counterclaims against Design
Standards Corporation for breach of its contractual obligations to the Company
and for statutory unfair trade practices by purporting to assign rights to
Ethicon which belong to the Company. In December, 1995, the Company filed
motions for summary judgment as to the validity of and the lack of any
infringement with respect to the Ethicon patents, and the plaintiffs filed a
motion for summary judgment against the Company's counterclaims. The motions
remain pending and no trial date has been set. In the opinion of management,
based upon the advice of counsel, the Company has meritorious defenses against
the claims asserted in this action and valid claims against the plaintiffs.

     D. In February, 1994, Ethicon Endo-Surgery filed suit against the Company
in the United States District Court for the Southern District of Ohio, alleging
infringement by the Company's instruments of a single patent for a safety
lockout mechanism on a linear cutter/stapler. In June, 1994, the Court denied
the plaintiffs' motion for a preliminary injunction against the Company. In
August, 1995, after a hearing as to the construction of Ethicon's patent claims,
the Court ruled in favor of the Company and dismissed Ethicon's claims. Ethicon
appealed the decision and, in August, 1996, the Court of Appeals for the Federal
Circuit substantially affirmed the District Court's decision. Ethicon's request
for rehearing by the Court of Appeals was denied, and the Company moved for
summary judgment on the remaining aspects of Ethicon's case. On June 30, 1997,
the District Court entered summary judgment in favor of the Company dismissing
Ethicon's sole remaining claim. Ethicon has filed an appeal of the summary
judgment. In the opinion of management, based upon the advice of counsel, the
Company has meritorious defenses against the claims asserted in the complaint.

     E. In November, 1995, the Company acquired Surgical Dynamics, Inc.
("Surgical Dynamics"), a privately held company which develops, manufactures and
markets surgical devices for use in spinal procedures. In January, 1995,
Surgical Dynamics sought declaratory judgment in the United States District
Court for the Central District of California that its spinal fusion cage
product, the Ray FTC device, did not infringe a patent owned by Karlin, Inc. and
licensed to Sofamor Danek Group, Inc. and that such patent is invalid. The
defendants filed counterclaims for patent infringement and unfair trade
practices. On June 30, 1997, the Court granted Surgical Dynamics' motion for
summary judgment of noninfringement and dismissed the defendants' counterclaims
for patent infringement. Sofamor Danek and Karlin filed an appeal of the summary
judgment. Oral argument on the appeal before the United States Court of Appeals
for the Federal Circuit is set for February 5, 1998. In the opinion of
management, based upon the advice of counsel, Surgical Dynamics is not
infringing any rights of the defendants and has valid defenses against the
defendants' counterclaims.

     F. In September, 1996, the Company filed a complaint in the Chancery Court
in the State of Delaware against Circon Corporation and individual members of
its Board of Directors, asking the Court to enjoin and void a preferred share
purchase agreement and various compensation arrangements adopted by Circon in
response to the Company's cash tender offer for all outstanding common shares of
Circon Corporation. The Company filed an amended and supplemental complaint in
September, 1997 to add an additional request for an order enjoining the Circon
board of directors from reinstating Mr. Richard Auhll, chief executive officer
of Circon, who was defeated at the annual meeting of shareholders of Circon on
October 6, 1997, to declare void the purported appointment of two other Circon
directors during 1997 and to enjoin the Circon board of directors from expanding
the number of directors while the Company's tender offer is in existence.
Discovery is continuing and no trial date has been set.



                                     -12-
<PAGE>   15
     G. In the action by Applied Medical Resources Corporation against the
Company in the United States District Court for the Eastern District of Virginia
alleging infringement by the Company of patents related to trocar seal systems,
judgment on the verdict was entered by the Court for $20.5 million which the
Company recorded as a charge in its statement of operations. The Company has
filed an appeal of the verdict.

     H. On October 21, 1997, Imagyn Medical Technologies California, Inc.
("Imagyn") filed an action in the United States District Court for the Eastern
District of Virginia, alleging infringement of two patents by the Company's ABBI
breast biopsy product. On November 6, 1997, the Company filed a motion to
transfer the case to the United States District Court for the District of
Connecticut. On November 21, 1997, the Court granted the Company's motion and
the case has been transferred. On November 10, 1997, the Company filed an answer
and counterclaims against Imagyn alleging patent infringement of United States
patents issued to the Company by a number of Imagyn's endoscopic products. In
the opinion of management, based upon the advise of counsel, the Company has
meritorious defenses against the claims by Imagyn.

     I. In February, 1997, the Company was sued as a third-party defendant in an
action filed by Sam F. Liprie ("Liprie") against Omnitron International, Inc.
and certain other persons in the 215th District Court of Harris County, Texas.
The Company is aligned with Liprie by virtue of acquiring a licensing agreement
in September, 1996 of technology developed by Liprie. In this litigation,
Omnitron International, Inc. and NeoCardia L.L.C. ("NeoCardia") (collectively,
"Omnitron") have made allegations involving the right to technology related to
restenosis prevention. The defendants are aligned with third-party defendants,
Guidant Corporation and ACS Delaware Corporation (collectively, "Guidant"), who
were brought into the suit by Liprie. The third party defendants are asserting
rights to the same technology by virtue of an asset sale with NeoCardia. They
are likewise asking the court to declare that the Company does not have any
rights to the disputed technology. In counterclaims, the Company has alleged
tortious interference and misappropriation of trade secrets, and has sought
injunctive relief. This case is set for trial on February 16, 1998. In the
opinion of management, based upon the advice of counsel, the Company has
meritorious defenses against the claims asserted in the complaint.

     J. The Company is engaged in other litigation, primarily as a defendant in
cases involving product liability claims. The Company is also involved in
various other cases. The Company believes it is adequately insured in material
respects against the product liability claims and, based upon advice of counsel,
that the Company has meritorious defenses and/or valid cross claims in these
actions.

                                * * * * * * *


     Based on information currently available and established reserves, it is
the opinion of management, based upon the advice of counsel, that the ultimate
resolution of pending legal proceedings should not have a material adverse
effect on the Company's consolidated financial statements. However, based on
future developments and as additional information becomes known, it is possible
that the ultimate resolution of such matters could have a material adverse
effect on the Company's results of operations in a particular future period.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

     None.



                                     -13-
<PAGE>   16
EXECUTIVE OFFICERS OF THE REGISTRANT

     The following table sets forth certain information pertaining to the
executive officers of the Company as of January 1, 1998:


<TABLE>
<CAPTION>
                                                                            Acting as
     Name                Age                 Position                       Such Since
     ----                ---                 --------                       ----------

<S>                     <C>    <C>                                    <C> 
Leon C. Hirsch            70        Chairman of the Board and                     July 1996
                                     Chief Executive Officer                (Chairman of the Board,
                                                                      President and Chief Executive Officer
                                                                              1987 - July 1996)
                                                                             (Officer since 1964)

Howard M. Rosenkrantz     54              President and                            July 1996
                                     Chief Operating Officer               (Senior Vice President, Finance
                                                                             and Chief Financial Officer
                                                                              1992 - July 1996)
                                                                             (Officer since 1981)

Turi Josefsen             61      Executive Vice President and                       1994
                               President, International Operations           (Executive Vice President and
                                                                          President and Chief Executive Officer
                                                                              of Auto Suture Companies
                                                                                   1992 - 1994)
                                                                                (Officer since 1971)
                                                                    
Robert A. Knarr           49        Executive Vice President,                        1997
                                 Sales and Marketing, North America            (Senior Vice President
                                                                                and General Manager,
                                                                                 U.S. and Canada,
                                                                                  1994 - 1996)
                                                                               (Officer since 1983)
                                                                      

Thomas R. Bremer          44        Senior Vice President and                         1994
                                         General Counsel                      (Officer since 1989)
                                                                         
Richard A. Douville       42        Senior Vice President and                         1997
                                     Chief Financial Officer              (Vice President, Treasurer and
                                                                            Chief Financial Officer
                                                                          July 1996 - December 1996,
                                                                          Vice President and Treasurer
                                                                               1993 - July 1996)
                                                                                (Officer since 1993)

Peter Burtscher           57     Vice President, Sales and Marketing,                    1997
                                  Latin America and Pacific Rim                (Group Vice President
                                                                                    1993 - 1996)
                                                                                (Officer since 1982)

Richard N. Granger        41        Vice President, Research                             1993
                                         and Development                         (Officer since 1992)
                                                                                
Charles E. Johnson        49        Vice President, Education                            1994
                                                                                 (Officer since 1993)
                                                                           
Bernard Mardirossian      46       Vice President, Finance and                            1997
                                   Distribution, International                      (Senior Director
                                                                                International Accounting
                                                                                      1992 - 1997)
                                                                       
Louis J. Mazzarese        52         Vice President, Quality                               1992
                                     and Regulatory Affairs                      (Officer since 1991)

Eitan Nahum               48     Vice President, Strategic Planning and                    1995
                                      Business Development
</TABLE>




                                      -14-
<PAGE>   17
<TABLE>
<S>                       <C>      <C>                                        <C> 
David Renker              41       Vice President, Human Resources                     1997
                                                                               (Senior Director,
                                                                                Human Resources
                                                                                   1994 - 1997)

Joseph C. Scherpf         54           Vice President and                              1984
                                           Controller                         (Officer since 1983)
                                                                         
Jeffrey B. Sciallo        48        Vice President, Information Services               1997
                                          and Treasurer                         (Vice President,
                                                                              Information Services
                                                                                 1995 - 1996)
                                                                               (Officer since 1995)

Marianne Scipione         51        Vice President, Corporate                          1981
                                         Communications                       (Officer since 1975)
                                                                         
Charles Tribie            45        Vice President, Manufacturing                      1995


Pamela Komenda            44           Corporate Secretary                             1989
                                                                              (Officer since 1988)
</TABLE>
                                                                           
                                                                     

Various of the above-named persons are also officers of one or more of the
Company's subsidiaries. Leon C. Hirsch and Turi Josefsen are husband and wife.
No other family relationship exists between any of the above-named persons.
Officers are elected for annual terms to hold office until their successors are
elected, or until their earlier resignation or removal by the Board of
Directors. All of the executive officers have for at least the past five years
held high level management or executive positions with the Company or its
subsidiaries, except for Mr. Douville, who joined the Company in 1993, and Mr.
Nahum, who joined the Company in 1995. Mr. Douville was previously employed from
1977 to 1992 by the accounting firm of Deloitte & Touche, where he was a
partner, and was Vice President and Controller with PepsiCo. Foods International
from 1992 until joining the Company. Mr. Nahum was President and Chief Executive
Officer of Bogen Communications, Inc. from 1994-1995. From 1989-94 he was with
Sharplan Lasers, Inc., a subsidiary of Laser Industries serving as its President
from 1991-94.






                                      -15-
<PAGE>   18
                                   PART II


ITEM 5.  MARKET FOR REGISTRANT'S COMMON STOCK AND RELATED STOCKHOLDER MATTERS.

     The Company's Common Stock is traded on the New York Stock Exchange under
the symbol USS. The following table sets forth for the periods indicated the
high and low of the daily sales prices, which represent actual transactions, as
reported by the New York Stock Exchange. In addition, the table sets forth the
amounts of quarterly cash dividends per share that were declared and paid by the
Company.

                                CASH
                             DIVIDENDS              DAILY SALES PRICES
                                PAID                HIGH         LOW
                                ----                ----         ---
            1997
        1st Quarter           $.04                 $47.00      $29.50
        2nd Quarter            .04                  38.88       30.00
        3rd Quarter            .04                  40.25       28.00
        4th Quarter            .04                  33.38       23.25

            1996
        1st Quarter           $.02                 $33.13      $19.75
        2nd Quarter            .02                  38.75       29.38
        3rd Quarter            .02                  43.75       26.50
        4th Quarter            .02                  46.63       35.75

     At December 31, 1997, the number of record holders of the Company's Common
Stock was 6,910. See discussion below in Management's Discussion and Analysis of
Financial Condition and Results of Operations as to restrictions imposed by a
credit agreement on registrant's level of dividend payments.




                                    -16 -
<PAGE>   19
ITEM 6.  SELECTED FINANCIAL DATA.

<TABLE>
<CAPTION>
                                                                   Years Ended December 31,
- ----------------------------------------------------------------------------------------------------------------
In thousands, except per share data             1997(1)        1996          1995(2)        1994(3)      1993(4)
- ----------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>           <C>          <C>            <C>       
Net sales .............................       $1,172,100    $1,112,700    $1,022,300   $   918,700    $1,037,200
                                          
Income (loss) before income taxes .....       $  121,000    $  141,700    $   89,800   $    32,700    $ (137,400)
                                          
Net income (loss) .....................       $   94,100    $  109,100    $   79,200   $    19,200    $ (138,700)
                                      
Net Income(loss) per basic 
  common share (5) ....................       $     1.24    $     1.48    $     1.05   $       .08    $    (2.48)

Average number of basic common
  shares outstanding (5)...............           72,100        60,500        57,000        56,600        56,000

Net Income(loss) per diluted
  common share (5).....................       $     1.21    $     1.43    $     1.04   $       .08    $    (2.48)

Average number of diluted common
  shares outstanding (5)...............           73,700        62,600        57,400        56,900        56,000

Dividends paid per common share .......       $      .16    $      .08    $      .08   $       .08    $     .245

At December 31,
Total assets ..........................       $1,726,000    $1,514,800    $1,265,500   $ 1,103,500    $1,170,500

Long-term debt ........................       $  131,300    $  142,400    $  256,500   $   248,500    $  505,300

Stockholders' equity (6)...............       $1,256,900    $1,053,800    $  741,100   $   662,000    $  443,900
</TABLE>


(1)In the second quarter of 1997, the Company recorded litigation costs of
   $24 million ($.24 per basic common share), restructuring charges of $6
   million ($.06 per basic common share), and the tax benefit resulting from an
   IRS examination of $7 million ($.10 per basic common share). In the fourth
   quarter of 1997, the Company recorded restructuring charges of $12 million
   ($.11 per basic common share), and wrote off the carrying value of two
   terminated license/distribution agreements of $3 million each ($.05 per basic
   common share). In addition, the Company expensed $4 million of certain
   software related costs, previously capitalized, ($.04 per basic common share)
   as a result of a mandated change in accounting standards.

(2)In the third quarter of 1995, the Company reached an agreement with respect
   to the settlement of all issues raised by the Internal Revenue Service in the
   examination of the Company's income tax returns for the years 1984 through
   1990. As a result of the agreement, the Company recognized a net credit to
   the tax provision of $10 million ($.18 per basic common share) in the third
   quarter of 1995.

(3)In the fourth quarter of 1994 the Company signed a letter of intent to
   purchase certain assets of its independent distributor in Japan, which
   included inventory of the Company's products purchased by the independent
   distributor but not yet sold to third parties at December 31, 1994. Sales and
   net income were reduced by $17 million and $8 million ($.14 per basic common
   share), respectively, in anticipation of the pending reacquisition of these
   products and valuing these products at the Company's cost.

(4)Income (loss) before income taxes and net income (loss) for 1993 include
   restructuring charges of $137.6 million and $129.6 million ($2.31 per basic
   common share), respectively.

(5)In the fourth quarter of 1997, the Company adopted the provisions of
   Statement of Financial Accounting Standards No. 128 "Earnings Per Share" (FAS
   128), as required. The previously reported earnings per share, and share
   outstanding information, have been restated as required by FAS 128.

(6)Included in Stockholders' equity in 1996, 1995 and 1994 is $191.5 million of
   convertible preferred stock which had a liquidation value of $200.0 million.
   The preferred stock was redeemed and converted into common shares on April 1,
   1997.



                                      -17-
<PAGE>   20
ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
         RESULTS OF OPERATIONS.

RESULTS OF OPERATIONS

     In 1997 the Company attained sales of $1.17 billion compared with sales of
$1.11 billion in 1996 and $1.02 billion in 1995. Sales increased $59 million or
5% in 1997, increased $90 million or 9% in 1996, and increased $104 million or
11% in 1995. In 1997 the Company reported net income of $94.1 million. Net
income, as adjusted, for the effect of litigation costs ($24 million or $.24 per
basic common share), restructuring charges ($18 million or $.18 per basic common
share), the termination of two distribution/license agreements ($6 million of
$.05 per basic common share), the expensing, as a result of a mandated change in
accounting, of previously capitalized software related costs ($4 million or $.04
per basic common share), and the benefits resulting from an IRS examination ($7
million or $.10 per basic common share) was $124 million or $1.65 per basic
common share (after preferred stock dividends of $5 million) compared with $109
million or $1.48 per basic common share (after preferred stock dividends of $20
million) in 1996 and net income of $79 million or $1.05 per basic common share
(after preferred stock dividends of $20 million) in 1995. Net income and net
income per basic common share, as adjusted, increased $15 million and $.17,
respectively, in 1997 compared to 1996, increased $30 million and $.43,
respectively, in 1996 compared to 1995, and increased $60 million and $.97,
respectively, in 1995 compared to 1994. The effect of changes in foreign
currency exchange rates on results of operations was to decrease net income by
$27 million in 1997 in comparison to 1996, decrease net income by $8 million in
1996 in comparison to 1995, and increase net income by $14 million in 1995 in
comparison to 1994.

     The increase in sales in 1997 to $1.17 billion compared to $1.11 billion in
1996 was primarily due to volume increases attributable to new product
introductions, specifically the substantial growth of the Company's Surgical
Dynamics (SDI) business, as well as the Company's ABBI device, and related
products. The increase in 1997 sales was partially offset by a reduction in the
Company's core mechanical products business as continuing industry pricing
pressures, and competition impact the marketplace in which the Company operates.
Sales were negatively impacted by the reduction of inventories at JIT
distributors due to hospital purchases from JIT distributors exceeding
distributor purchases from the Company by $24.1 million and $13.1 million for
1996 and 1995, respectively. JIT inventories stabilized in 1997.

     The following table analyzes the change in sales in 1997, 1996 and 1995
compared with the prior years.

                                              1997         1996       1995
                                             -----        -----      -----
                                                      (IN MILLIONS)

   COMPOSITION OF SALES INCREASE:
   Sales volume increase..................    $144         $117      $  64
   Net price changes (A)(B)...............     (35)         (12)        12
   Effects of changes in foreign             
     currency exchange rates..............     (50)         (15)        28
                                             -----        -----      -----
                                             
     Sales increase.......................   $  59         $ 90      $ 104
                                             =====        =====      =====
                                             
                                           
   (A)Approximately $13 million and $36 million of the sales increase accounted
      for in net price changes for 1996 and 1995, respectively, is the result of
      the 1995 acquisition of the Company's former Japanese distributor and the
      change from distributor pricing to subsidiary pricing as of April 1, 1995.
      In addition, the sales for 1996 include twelve months of subsidiary
      operations in Japan as compared to three months of distributor operations
      through the former Japanese distributor and eight months of operations as
      a subsidiary in 1995. The Company receives higher selling prices when
      selling as a subsidiary to the ultimate customer than was previously
      recognized by the Company when sales were made at distributor prices to
      the Company's former distributor.

   (B)Prices were adversely effected by approximately $16 million and $7
      million, respectively, in 1997 and 1996 due to changes in reimbursement to
      French public hospitals by France's Social Security Administration.

     Sales volume accounted for all of the sales increases in 1997 and 1996 and
62% of the 1995 sales increase.



                                     -18-
<PAGE>   21
       Gross margin from operations (sales less cost of products sold divided by
sales) was 60% in 1997 compared with 59% in 1996 and 56% in 1995. The reduction,
as a percentage of sales, in cost of products sold and improved gross margins
over the comparable 1996 period are primarily attributable to higher sales
volumes of the Company's SDI products and the ongoing corporate wide cost saving
initiatives. Gross margins continued to improve throughout 1995 and 1996 as a
result of the implementation of the 1993/1994 restructuring plans, higher sales
volumes and ongoing cost savings initiatives as well as the inclusion, effective
April 1, 1995, of higher margin sales resulting from the acquisition of certain
assets from the Company's former Japanese distributor. The reserves for
obsolescence of production tooling and inventories, which are an ongoing cost of
business, amounted to $12 million, $30 million and $45 million, respectively, in
the years ended December 31, 1997, 1996 and 1995. Changes in foreign currency
exchange rates from those existing in the prior year had the effect of
decreasing cost of products sold by $5 million in 1997, and were immaterial in
1996 and 1995.

       The Company's investment in research and development during the past
three years (1997 - $72 million; 1996 - $58 million; 1995 - $43 million) has
yielded numerous product improvements as well as the development of numerous new
product lines as the Company continues to broaden its product offerings. The $14
million increase in research and development expense in 1997 compared to 1996 is
primarily attributable to increased spending towards developing advanced
surgical techniques which could be used for additional surgical applications,
including surgical specialties, and significant clinical costs primarily in the
vascular, cardiovascular and interventional cardiology field in which the
Company plans to significantly increase its presence in 1998. The increase in
research and development expense in 1996 as compared to 1995 is also
attributable to increased spending towards developing advanced surgical
techniques and products, some of which were introduced throughout 1997. The
increase in research and development expense in 1995 compared to 1994 resulted
primarily from $4.6 million of charges during the third quarter of 1995 related
to certain technologies which the Company decided not to pursue. The Company is
continuing its on-going commitment to develop and acquire unique new products
and technologies for use in new surgical procedures and specialty areas.

       Selling, general and administrative expenses expressed as a percentage of
sales were 40% in 1997 (38% after adjusting for the unusual termination costs of
distribution/license agreements and expensing of capitalized computer software
costs in the fourth quarter of 1997 as set forth in the first paragraph on page
18), 40% in 1996 and 41% in 1995. The increase in selling, general, and
administrative expenses in 1997 as compared to 1996, is attributable to $10
million of fourth quarter expenses attributable to certain previously
capitalized software costs ($4 million), and two distribution/license agreements
($6 million) which the Company decided to terminate. In addition, 1997 selling,
general, and administrative expense contains the intangible amortization, as
well as the selling, general and administrative expense of its recent 1997
acquisitions. The increase in 1996 and 1995 in selling, general and
administrative expenses is primarily due to the effects of the initiation by the
Company of the marketing of the Company's products to its Japanese customers as
a result of the acquisition of certain assets from the Company's former Japanese
distributor. Changes in foreign currency exchange rates from those existing in
the prior year had the effect of decreasing selling, general, and administrative
expenses by $19 million in 1997 and $6 million in 1996, and increasing selling,
general, and administrative expenses by $13 million in 1995.

         The Company recorded restructuring charges of $6 million during the
second quarter of 1997 which related primarily to employee severance costs
associated with the Company's consolidation of manufacturing and certain
marketing operations. The Company had an additional restructuring of operations
during the fourth quarter of 1997 of $12 million which also related to
additional employee termination and facility disposals as part of the Company's
cost cutting objectives. Collectively, the 1997 restructuring charges resulted
in over 450 employee terminations worldwide, which should save the Company
approximately $19 million on an annual basis. The majority of the cash outlays
relative to the second quarter restructuring were made during the third and
fourth quarter of 1997 with the remainder to be made in 1998. All of the cash
outlays relative to the fourth quarter 1997 restructuring will be made in 1998.

       The Company recorded restructuring charges of approximately $7 million
during the fourth quarter of 1995. These restructuring charges related primarily
to lease terminations and employee severance costs associated with the
relocation of one of the Company's largest international subsidiaries and the
plan to centralize the distribution of the Company's products to its European
customers. In addition, severance payments were incurred in relation to the
restructuring of the Company's manufacturing plants. The majority of the cash
outlays relative to these restructuring charges were made during the third and
fourth quarters of 1995, with the remainder made during 1996. The 1995
restructuring charges were basically offset by the reversal of restructuring
cost estimates in excess of ultimate costs which were originally recognized in
the Company's fourth quarter 1993 consolidated statements of operations. There
were no material adjustments to previously accrued restructuring charges in
1997.

       The decrease in interest expense in 1997 and 1996 as compared to 1995 is
attributable to the reduction of bank borrowings with the proceeds from the
Company's public common stock offering in June 1996 and the interest income
generated by the investment of the remaining proceeds in high quality short-term
liquid money market instruments.

                                      -19-
<PAGE>   22
       The tax provision for 1997, relates to domestic state and federal taxes,
including taxes in Puerto Rico, as well as foreign taxes, while the provisions
for 1996 and 1995 related primarily to foreign taxes and taxes in Puerto Rico.
The Company's tax provisions in 1997, 1996 and 1995 reflect the lower effective
tax rates on a subsidiary's operations in Puerto Rico and the availability of a
tax credit under Section 936 of the Internal Revenue Code and the tax benefit of
certain net operating loss and tax credit carryforwards which were not
previously considered recognizable.In addition, in 1997 the Company's tax
provision reflects a reduction in federal taxes due to certain tax benefits
arising from the operation of the Company's Foreign Sales Corporation.

       The Company is currently in the process of having its federal income tax
returns for the years 1991 through 1993 surveyed by the Internal Revenue Service
(IRS). Incident to such examination, during the second quarter of 1997 the IRS
documented its intention to accept the Company's tax filing position with
respect to years 1991 through 1993 on a basis such that certain previously
established tax reserves are no longer required. As a result, in the second
quarter of 1997 the Company reduced its current liability by $7 million,
recognizing a credit to the tax provision of $7 million.

       In August 1995, the Company reached agreement with respect to settlement
of all issues raised by the IRS in its examination of the Company's income tax
returns for the years 1984 through 1990. Prior to this resolution, a significant
portion of deferred tax assets related to available net operating loss and tax
credit carryforwards had been fully reserved by the Company because of
uncertainty over the future utilization of the tax benefits. Based upon
circumstances relative to the IRS audit and the Company's estimate of future
domestic taxable income, it is more likely than not that a significant portion
of such fully reserved assets will be realized in the future. As a result, in
the third quarter of 1995 the Company reduced the valuation allowances related
to a significant portion of these deferred tax assets by $54.3 million (change
in valuation allowances in 1995 was a reduction of $75.6 million), increased its
current tax liabilities by $28.6 million for the remaining estimated tax
liabilities relating to years subsequent to 1990, decreased tax assets by $7.4
million, recognized a net credit to the tax provision of $10.0 million ($.18 per
basic common share) and recorded a credit to Additional paid-in capital (for
windfall tax benefits related to net operating losses generated from stock
compensation deductions in prior years) of $8.3 million.

       In the fourth quarter of 1997, the Company adopted the provisions of
Statement of Financial Accounting Standards No. 128 "Earnings Per Share"(SFAS
128), as required and restated the previously reported earnings per share in
conformity with FAS 128. The new standard specifies the computation,
presentation, and disclosure requirements for earnings per share.

         The Financial Accounting Standards Board issued Accounting Standards
(SFAS 130), "Reporting Comprehensive Income", in June 1997 which requires a
statement of comprehensive income to be included in the financial statements for
fiscal years beginning after December 15, 1997. The Company is presently
designing such statement and, accordingly, will include such statement beginning
with the first quarter of 1998.

       In addition, in June of 1997, the FASB issued SFAS 131, "Disclosures
About Segments of an Enterprise and Related Information". SFAS 131 requires
disclosure of certain information about operating segments and about products
and services, geographic areas in which a company operates, and their major
customers. The Company is presently in the process of evaluating the effect that
this new standard will have on disclosures in the Company's financial statements
and the required information will be reflected in the year ended December 31,
1998 financial statements.

FINANCIAL CONDITION

       The increase in Receivables results primarily from the $19 million
increase in sales in the fourth quarter 1997 when compared to the fourth quarter
1996 and sales of the Company's ABBI system biopsy device which is a capital
equipment purchase by hospitals and, accordingly, results in longer payment
periods. In addition, in some competitive situations extended payment terms have
also contributed to the increase in accounts receivable.

       Inventory was increased during 1997 in order to support a higher level of
sales in 1997 as compared to 1996. In addition, new products introduced late in
1997, primarily resulting from the Company's 1997 acquisitions, had the effect
of increasing inventory balances.

       The increase in Other assets during 1997 is primarily attributable to the
intangibles acquired in the Company's 1997 acquisitions (see Note E of Notes to
Consolidated Financial Statements), and the increase in prepaid rent related to
the Company's North Haven facility lease agreement.

       The increase in Accrued liabilities of $33 million during 1997 results
from the accrual of estimated settlement and related costs relative to ongoing
litigation and litigation related matters in which the company is a defendant.

       The Company's current cash and cash equivalent balances, existing
borrowing capacity and projected operating cash flows are currently in excess of
its foreseeable operating cash flow requirements. In the second quarter of 1996,
the Company sold 4.3 million shares of its common stock in a public offering for
approximately $141.8 million of proceeds net of issuance costs. A portion of the
proceeds were used to repay certain domestic bank debt and the balance of the
proceeds was used for general corporate purposes, including financing the
Company's 1997 various cash acquisitions.

                                      -20-
<PAGE>   23
       The Company entered into a $325 million credit agreement in December
1995. This credit agreement matures January 2001 and provides for certain
covenants such as restrictions on asset sales, common stock dividends in excess
of 20% of net income and subsidiary debt as well as required maintenance of
certain minimum levels of tangible net worth and fixed charge coverage ratios
and a stipulated level of debt to total capitalization. The credit facility
provides for borrowings up to $25 million worth of Japanese Yen. The Company
entered into an additional conditional committed bank term loan facility of $175
million during the third quarter of 1996 to exclusively finance its pending
tender offer for Circon Corporation (see Note C of Notes to Consolidated
Financial Statements). This conditional term loan facility has similar terms and
conditions to the Company's present syndicated bank credit facility. Throughout
1997 and 1996, the Company entered into additional uncommitted facilities for 6
billion Japanese Yen (approximately $50 million) with three Japanese banks and
$95 million with four other banks which are short term in nature. Such
borrowings under the uncommitted facilities have been categorized as long-term
debt as such borrowings will be refinanced under the Company's long-term bank
credit agreement. The Company is in full compliance with all of its covenants
associated with its various bank and leasing agreements.

       The Company increased its capital spending in 1997 by 31% compared to
1996 levels as a result of investing in new and more efficient production and
information processing equipment. The Company's building programs were
essentially completed by 1995 which enabled the Company to reduce its capital
spending by more than 28% in 1995 compared to 1994 levels. Additions to
Property, plant, and equipment on the accrual method totaled $ 59 million in
1997 ($56 million on a cash basis) compared with $44 million in 1996, and $48
million in 1995, and consist primarily of additions to machinery and equipment
($39 million), molds and dies ($13 million), land and buildings ($3 million),
and leasehold improvements($4 million). During 1997 the Company removed from its
balance sheet, Property, plant, and equipment which had an original cost of $29
million and is now fully depreciated and out of service.

         The Company's North Haven facilities are leased from a trust, of which
the original developer (the "Owner Participant") holds the beneficial interest.
The Owner Participant has the right to require the Company or the Company's
designee to purchase the Owner Participant's beneficial interest. During 1997,
the Company and the Owner Participant agreed to amend the date this right could
be exercised from January 1998 to no earlier than April 2000. The Company's
obligation, if the right is exercised, would be to take title to the beneficial
interest in the trust, or find another investor, suitable to the noteholders who
financed these facilities, to take such title. In either case the Company's
obligations as lessee under the lease would not change. The Company would be
obligated, whether or not the right is exercised, to make payments called for
under the existing lease of approximately $57 million annually through the year
2002, a payment of $28 million in January 2003 and nominal annual payments of
$100,000 through 2022. In addition, the Company is obligated to make contingent
rental payments based upon the consumer price index. There are presently several
alternatives available to the Owner Participant and the Company relative to the
additional contingent rental payments. The earliest potential payment of
approximately $19 million could be due as early as July 2000 if the Owner
Participant exercises the right to sell the facility to the Company, or the
Owner Participant elects the one-time lump sum payment of contingent rent. If
this right is not exercised, and the Owner Participant does not elect the
one-time payment of contingent rent of approximately $19 million, the
determination of the additional contingent rental payments will be based upon
movements in the consumer price index during the period September 1997 to
September 2000 with an annual cap on the consumer price index movement of 2.5%
per year. If the second option is chosen, additional contingent rental payments
cannot exceed approximately $39 million as stipulated in the agreement. Under
the second option, the Company can elect to pay free of interest from 2004 to
2023 the additional contingent rental payments in excess of $19 million. The
present value of the contingent rental payments under the second option of
approximately $23 million would be a charge to rent expense during the
contingent rent period, September 1997 to September 2000, in comparison to the
$19 million charge during the period, September 1997 to June 2000, under the
other option. Through December 31, 1997, the Company has accrued $4.5 million
related to contingent rental payments. If, as described above, the Company takes
title to the beneficial interest in the facilities in July 2000, it is estimated
that the Company's balance sheet would be affected through an increase in
Property, plant and equipment of $339 million, a decrease in Other assets of
$213 million and an increase in Long-term debt of $126 million.

         The Company has obtained a commitment for a term loan facility of $450
million during 1997 to finance the acquisition of Valleylab. This bank facility
expires the earlier of 364 days from the date of the financing or March 31,
1999. The Company intends to refinance such debt under a long-term debt
instrument.


QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

         The Company has only limited involvement with derivative financial
instruments and does not use them for trading purposes. They are used to manage
well-defined interest rate and foreign exchange risks.

                                      -21-
<PAGE>   24
         The Company routinely enters into contracts to reduce its exposure to
and risk from foreign exchange rate changes and interest rate fluctuations in
the regular course of the Company's global business. As of December 31, 1997 the
Company's foreign currency exchange contracts have all matured and the
outstanding foreign currency option contracts of $33 million will mature
throughout 1998. Realized and unrealized foreign currency gains and losses are
recognized when incurred and are included as a component of selling, general,
and administrative expenses in the consolidated statements of operations and
cash paid to vendors, suppliers and employees in the consolidated statements of
cash flows. Realized and unrealized foreign currency gains and losses relating
to the foreign exchange options and contracts were immaterial during the fourth
quarter and year ended December 31, 1997 in relation to the Company's projected
exposure to foreign exchange rate fluctuations.

         In addition, the Company routinely enters into interest rate swap
agreements to reduce its exposure to interest rate fluctuations for a portion of
its French franc denominated financing lease. The net gain or loss from the
exchange of interest rate payments is included in interest(net) in the
consolidated statements of operations and interest paid (net) in the
consolidated statements of cash flows. As a result of the Company's interest
rate hedging program, fluctuations in interest rates have had an immaterial
effect on the Company during the fourth quarter and year ended December 31,1997.
The Company presently has a 200 million French franc denominated interest rate
swap outstanding which expires in December 1999, against its 458 million French
franc denominated financing lease. Historically, interest rate changes relative
to this swap have had an immaterial impact on the Company's Consolidated
Financial Statements and are anticipated to be immaterial in the future.

         The Company maintains investments in marketable equity securities. The
securities are classified as available for sale and are recorded on the balance
sheet at fair value with unrealized gains or losses reported as a separate
component of shareholders' equity. The following analysis presents the
hypothetical change in fair values of the public equity investments held by the
Company that are sensitive to changes in the stock market. The modeling
technique used measures the hypothetical change in fair values arising from
selected hypothetical changes in the stock price for each security. Stock price
fluctuations of plus or minus 10% and plus or minus 25% were selected for
computational purposes. Estimates of fair value of these securities are as
follows assuming the respective percentage change in each share price (in
millions):

<TABLE>
<CAPTION>
                  <S>                                                              <C>
                  Current market value at December 31, 1997                        $40

                  10% decrease                                                     $36

                  25% decrease                                                     $30

                  10% increase                                                     $44

                  25% increase                                                     $50
</TABLE>

         The Company operates in a global environment and, accordingly, is
subject to adverse fluctuations in foreign exchange rates in relation to the
U.S. Dollar. The fluctuations of foreign exchange rates may vary over time and
could have a materially adverse impact on the Company's Consolidated Financial
Statements. Historically, the Company's primary exposures have related to
foreign currency denominated revenues and operating expenses in Japan, France,
and Germany, with lesser exposures throughout the world. The Company has a
limited exposure in the Asian markets. Currently, the Company enters into
foreign exchange contracts and options primarily in the countries mentioned to
attempt to manage its exposure. The success of these instruments depends upon
forecasts of activities denominated in foreign currencies. To the extent the
forecasts differ from actual results, and unanticipated foreign currency
volatility occurs, the Company could experience unanticipated foreign currency
gains or losses.

IMPACT OF THE YEAR 2000 ISSUE

       The Year 2000 Issue is the result of potential problems with computer
systems or any equipment with computer chips that use dates where the date has
been stored as just two digits (e.g. 97 for 1997). On January 1, 2000, any clock
or date recording mechanism including date sensitive software which uses only
two digits to represent the year, may recognize a date using 00 as the year 1900
rather than the year 2000. This could result in a system failure or
miscalculations causing disruption of operations, including among other things,
a temporary inability to process transactions, send invoices, or engage in
similar activities.

       The Company determined that it would be required to replace or modify
significant portions of its business application software so that its computer
systems would properly utilize dates beyond December 31, 1999. The Company
presently believes that with conversions to new systems and modifications to
existing software the Year 2000 Issue can be mitigated. However, if such
modifications and conversions are not made, or are not timely, the Year 2000
Issue could have a material impact on the operations of the Company.

                                      -22-
<PAGE>   25
       During 1997, the Company initiated the implementation of Enterprise
Resource Planning (ERP) software to replace the Company's core business
applications which support sales and customer service, manufacturing,
distribution, and finance and accounting. The ERP software was selected to add
functionality and efficiency in the business processes of the Company in the
normal course of upgrading its systems to address its business needs. In
addition, the Company also began a project to analyze and assess the remainder
of its business not addressed by the ERP software. The scope of the project
covers all computer systems, computer and network hardware, production process
controllers, office equipment, access control, maintenance machinery, and the
products it sells.

       The Company is in the process of initiating formal communications with
all of its significant suppliers and large customers to determine the extent to
which the Company is vulnerable to those third parties failure to remediate
their own Year 2000 Issues. The Company can give no guarantee that the systems
of other companies on which the Company's systems rely will be converted on time
or that a failure to convert by another company or a conversion that is
incompatible with the Company's systems, would not have a material adverse
effect on the Company.

       The Company is currently and will continue to utilize internal and
external resources to implement, reprogram, or replace and test software and
related assets affected by the Year 2000 Issue. The Company expects to complete
the majority of its efforts in this area by early 1999 leaving adequate time to
assess and correct any significant issues that may materialize. The total
remaining cost of the ERP system and the Year 2000 project is estimated at
$30-40 million and is being funded through operating cash flows. Of the total
project cost, approximately $25-30 million is attributable to the purchase and
implementation of the new software which will be capitalized. The remainder will
be expensed as incurred over the next two years and is not expected to have a
material effect on the results of operations during any quarterly or annual
reporting period. To date, the Company has incurred and expensed approximately
$4 million related to the assessment of, and preliminary efforts in connection
with, its Year 2000 project and the development of its remediation plan. All
cost estimates provided herein are inclusive of assessment, implementation,
training and education costs associated with the installation of the ERP
software which would have been incurrred regardless of the Year 2000 Issue.

       The costs of the project and the timetable in which the Company plans to
complete the Year 2000 compliance requirements are based on management's best
estimates, which were derived utilizing numerous assumptions of future events
including the continued availability of certain resources, third party
modification plans and other factors. However, there can be no guarantee that
these estimates will be achieved and actual results could differ materially from
these plans. Specific factors that might cause such material differences
include, but are not limited to, the availability and cost of personnel trained
in this area, the ability to locate and correct all relevant computer codes, and
similar uncertainties.

VALLEYLAB ACQUISITION

         In December of 1997, the Company entered into an agreement with Pfizer,
Inc. to purchase its Valleylab division for cash consideration of $425 million
payable at closing on January 30, 1998. Valleylab, based in Colorado is the
world's leader in electrosurgical and ultrasonic products, with annual sales of
approximately $200 million.



                                   * * * * * *



         The Company may, from time to time, provide estimates as to future
performance, including comments on financial estimates made by the analyst
community. These forward looking statements are estimates, and may or may not be
realized by the Company. The Company undertakes no duty to update such forward
looking statements. Many factors could cause actual results to differ from these
forward looking statements, including loss of market share through competition,
introduction of competing products by other firms, pressure on prices from
competition or purchasers of the Company's products, regulatory obstacles to
development of new products which are important to the Company's growth, lack of
acceptance of new products by the health care market, slow rates of conversion
by surgeons to procedures which utilize the Company's products, and interest
rate and foreign exchange fluctuations.


                                      -23-
<PAGE>   26
ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

A.  QUARTERLY RESULTS OF OPERATIONS (UNAUDITED).

       The following is a summary of the quarterly results of operations for the
       years ended December 31, 1997 and 1996 (in thousands, except per share
       data).

<TABLE>
<CAPTION>
                                           FIRST            SECOND           THIRD           FOURTH
                                        QUARTER(1)      QUARTER(1)(2)      QUARTER(1)      QUARTER(1)(3)       YEAR(1)
                                        ----------      -------------      ----------      -------------       -------
                      1997
<S>                                     <C>             <C>                <C>             <C>                <C>
Net sales........................        $284,600          $290,000          $295,000         $302,500        $1,172,100
Cost of products sold ...........         113,900           116,500           122,200          118,600           471,200
Income before income taxes ......          41,300            15,100            43,800           20,800           121,000
Net income ......................          29,700            17,900            31,500           15,000            94,100
Net income per basic common
   share ........................            $.39              $.24              $.43             $.20             $1.24
Net income per diluted common
   share ........................            $.38              $.24              $.41             $.19             $1.21



                      1996
Net sales........................        $266,000          $283,600          $280,000         $283,100        $1,112,700
Cost of products sold ...........         112,200           116,800           116,100          115,500           460,600
Income before income taxes ......          27,100            35,300            38,000           41,300           141,700
Net income ......................          20,900            27,200            29,200           31,800           109,100
Net income per basic common
   share ........................            $.28              $.38              $.39             $.43             $1.48
Net income per diluted common
   share ........................            $.28              $.37              $.37             $.41             $1.43
</TABLE>


(1)      Sales were adversely effected in 1997 and the fourth quarter 1996 by
         changes in reimbursement to French public hospitals by France's Social
         Security Administration.

(2)      In the second quarter of 1997, the Company recorded litigation costs of
         $24 million($.24 per basic common share), restructuring charges of $6
         million($.06 per basic common share), and the benefit resulting from an
         IRS examination of $7 million($.10 per basic common share).

(3)      In the fourth quarter of 1997, the Company recorded restructuring
         charges of $12 million ($.11 per basic common share), and wrote off the
         carrying value of two terminated license/distribution agreements of $3
         million each ($.05 per basic common share). In addition, the Company
         expensed $4 million of certain software related costs, previously
         capitalized, ($.04 per basic common share) as a result of a mandated
         change in accounting practice.


B.     FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULE.

         See Index to Consolidated Financial Statements and Financial Statement
         Schedule on page F-1 herein.



ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
         FINANCIAL DISCLOSURE.

         Not Applicable.

                                      -24-
<PAGE>   27
                                    PART III


ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

A.     DIRECTORS.

       The section entitled "Election of Directors" in the Definitive Proxy
Statement for the 1998 Annual Meeting of Stockholders of the registrant (the
1998 Proxy Statement) is hereby incorporated by reference.

B.     OFFICERS.

       See Part I.

C.     COMPLIANCE WITH SECTION 16(a) OF THE SECURITIES EXCHANGE ACT OF 1934.

       The section entitled "Executive Compensation and Transactions -
Compliance with Section 16(a) of the Securities Exchange Act of 1934" in the
1998 Proxy Statement is hereby incorporated by reference.

ITEM 11. EXECUTIVE COMPENSATION.

       The section entitled "Executive Compensation and Transactions" in the
1998 Proxy Statement is hereby incorporated by reference, except for those
portions entitled "Performance Graph" and "Report of Compensation Committee".

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

       The sections entitled "Outstanding Shares, Voting Rights and Principal
Stockholders" and "Share Ownership of Management" in the 1998 Proxy Statement
are hereby incorporated by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

       The section entitled "Executive Compensation and Transactions-Certain
Transactions" in the 1998 Proxy Statement is hereby incorporated by reference.


                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K.

       a. AND d. FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULE.
           See Index to Consolidated Financial Statements and Financial
           Statement Schedule on Page F-1 herein.

       b.  REPORTS ON FORM 8-K.
           A report on Form 8-K relative to the call for redemption on April 1,
           1997 of all issued and outstanding shares of Series A Convertible
           Preferred Stock was filed on March 13, 1997.

       c.  EXHIBITS.
           (The Company will furnish a copy of any exhibit upon payment of 15
           cents per page plus postage.)

           (3)   ARTICLES OF INCORPORATION AND BY-LAWS.

                  (a)         Certificate of Incorporation filed March 14, 1990
                              - Exhibit 3(a) to registrant's Form 8-B declared
                              effective August 3, 1990.*

                  (b)         Certificate of Merger filed May 1, 1990 - Exhibit
                              3(b) to registrant's Form 8-B declared effective
                              August 3, 1990.*

                  (c)         Certificate of Amendment filed May 15, 1991 -
                              Exhibit 3(c) to registrant's Form 10-K for 1991.*

                  (d)         By-laws, as amended January 30, 1996. Exhibit 3(d)
                              to registrant's Form 10-K for 1995.*

                  (e)         Certificate of Designations relating to the
                              issuance of the Company's Series A Convertible
                              Preferred Stock, filed March 28, 1994. Exhibit
                              3(e) to registrant's Form 10-K for 1993.*

                                      -25-
<PAGE>   28
           (4)   INSTRUMENTS DEFINING THE RIGHTS OF SECURITY HOLDERS, INCLUDING
                 INDENTURES.

                  (a)         Credit Agreement dated as of December 20, 1995
                              among registrant, signatory banks, Morgan Guaranty
                              Trust Company of New York as Documentation Agent,
                              NationsBank, N.A., as Administrative Agent, and
                              The Bank of New York, as Yen Administrative Agent.
                              Exhibit 4(a) to registrant's Form 10-K for 1995.*

                  (b)         Amendment No. 1 to Credit Agreement dated as of
                              December 20, 1995 (4(a) above), dated September
                              16, 1996. Exhibit (10)(b) to registrant's Form
                              10-Q for the period ended September 30, 1996.*

                  (c)         $175 million credit agreement dated September 16,
                              1996 among registrant and signatory banks, related
                              to acquisition financing. Exhibit (10)(a) to
                              registrant's Form 10-Q for the period ended
                              September 30, 1996.*

                  (d)         $450 million credit agreement dated January 30,
                              1998 among registrant and signatory banks related
                              to acquisition financing. Filed herewith.


           (10)  MATERIAL CONTRACTS.

                  (a)         1981 Employee Stock Option Plan. Exhibit 10 (a)
                              (1) to registrant's Form 10-K for 1987.*+

                  (b)         1990 Employee Stock Option Plan, as amended
                              through February 4, 1997. Filed herewith.+

                  (c)         1993 Employee Stock Option Plan, as amended
                              through December 22, 1997 incorporated by
                              reference to the registrants Form S-8 Registration
                              Statement (No. 33-28963) filed on June 11, 1997.+
                              
                  (d)         1996 Employee Stock Option Plan. Exhibit 10 (a) to
                              registrant's Form 10-Q for the period ended June
                              30, 1996.*+

                  (e)         Installment Option Purchase Agreement with Leon C.
                              Hirsch dated September 10, 1984, as amended
                              through May 18, 1994. Exhibit 10 (j) to
                              registrant's Form 10-K for 1994.+

                  (f)         Outside Directors Stock Plan as amended through
                              May 1, 1997. Filed herewith.+

                  (g)         Amendment to Outside Directors Stock Plan adopted
                              May 1, 1990 - Exhibit 10(j) to registrant's Form
                              10-K for 1990.*+

                  (h)         Long-Term Incentive Plan - Exhibit 10(a)(5) to
                              registrant's Form 10-K for 1988.*+

                  (i)         Executive Incentive Compensation Plan. Exhibit 10
                              (b) to registrant's Form 10-Q for the period ended
                              June 30, 1996.*+

                  (j)         Lease Agreement dated as of January 14, 1993
                              between State Street Bank and Trust Company of
                              Connecticut, National Association, as Lessor and
                              the registrant, as Lessee - Exhibit 10(o) to
                              registrant's Form 10-K for 1992.*

                  (k)         Participation Agreement dated as of January 14,
                              1993 among registrant, Lessee, Baker Properties
                              Limited Partnership, Owner Participant, The Note
                              Purchasers listed in Schedule 1 thereto, State
                              Street Bank and Trust Company of Connecticut,
                              National Association, Owner Trustee, and Shawmut
                              Bank Connecticut, N.A., Indenture Trustee -
                              Exhibit 10(p) to registrant's Form 10-K for 1992.*

                  (l)         Lease and financing agreements dated January 4,
                              1994 between registrant's French subsidiary,
                              A.S.E. Partners, and (i) the Corporation for the
                              Financing of Commercial Buildings ("FINABAIL") and
                              (ii) the Association for the Financing of
                              Commercial Buildings ("U.I.S.") - Exhibit 10(r) to
                              registrant's Form 10-K for 1993.*

                  (m)         Lease and financing agreement dated December 26,
                              1991 between registrant's subsidiary, U.S.S.C.
                              Puerto Rico, Inc., and The Puerto Rico Industrial
                              Development Company ("PRIDCO") - Exhibit 10(s) to
                              registrant's Form 10-K for 1993.*

                  (n)         Amendment to Lease Agreement dated June, 1997.
                              Exhibit 10(a) to registrant's Form 10-Q for the
                              period ending June 30, 1997.*

                                      -26-
<PAGE>   29
                  (o)         Agreement dated May, 1997 with Baker Properties
                              Limited Partnership. Exhibit 10(b) to registrant's
                              Form 10-Q for the period ending June 30, 1997.*

                  (p)         Form of agreement entered into by the registrant
                              on November 25, 1997 with each of its executive
                              officers. Filed herewith.+

                  (q)         1997 Key Management Equity Investment Plan.
                              Exhibit 4 to registrant's Form S-3 (Registration
                              Statement No. 333-39051) filed October 31, 1997.+

                  (r)         Stock Option Purchase Agreement with Leon C.
                              Hirsch dated May 1, 1997. Filed herewith.+

           (11)    Computation of Net Income Per Common Share. Filed herewith.

           (21)    Subsidiaries of the registrant. Filed herewith.

           (27)    Financial Data Schedule. Filed herewith.





* Previously filed as indicated and incorporated herein by reference. Exhibits
incorporated by reference are located in SEC File No. 1-9776.

+ Management contract or compensatory plan or arrangement required to be filed
as an exhibit pursuant to Item 14(c) of this report.

                                      -27-
<PAGE>   30
                                   SIGNATURES

       Pursuant to the requirements of Section 13 of the Securities Exchange Act
of 1934, the registrant has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized on the 3rd day of February, 1998.

                                        UNITED STATES SURGICAL CORPORATION
                                                   (REGISTRANT)

                                  By:        /s/ RICHARD A. DOUVILLE
                                     ------------------------------------------
                                                (RICHARD A. DOUVILLE
                                              SENIOR VICE PRESIDENT AND
                                               CHIEF FINANCIAL OFFICER)

       Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the dates indicated.

<TABLE>
<CAPTION>
             SIGNATURE                                        TITLE                                    DATE
             ---------                                        -----                                    ----
<S>                                                 <C>                                         <C>
  /s/ Leon C. Hirsch
- ----------------------------------                   Chairman of the Board,                      February 3, 1998
   (Leon C. Hirsch)                                  and Chief Executive Officer
                                                     (Principal Executive Officer)
                                                     and Director

  /s/ Julie K. Blake
- ----------------------------------                   Director                                    February 3, 1998
  (Julie K. Blake)

  /s/ John A. Bogardus, Jr.
- ----------------------------------                   Director                                    February 3, 1998
  (John A. Bogardus, Jr.)

  /s/ Thomas R. Bremer
- ----------------------------------                   Director                                    February 3, 1998
  (Thomas R. Bremer)

  /s/ Turi Josefsen
- ----------------------------------                   Director                                    February 3, 1998
  (Turi Josefsen)

  /s/ Douglas L. King
- ----------------------------------                   Director                                    February 3, 1998
  (Douglas L. King)

  /s/ William F. May
- ----------------------------------                   Director                                    February 3, 1998
  (William F. May)


- ----------------------------------                   Director                                    February  , 1998
  (James R. Mellor)

  /s/ Barry D. Romeril
- ----------------------------------                   Director                                    February 3, 1998
  (Barry D. Romeril)

  /s/ Howard M. Rosenkrantz
- ----------------------------------                   President and                               February 3, 1998
  (Howard M. Rosenkrantz)                            Chief Operating Officer
                                                     and Director

  /s/ Marianne Scipione
- ----------------------------------                   Director                                    February 3, 1998
  (Marianne Scipione)

  /s/ John R. Silber
- ----------------------------------                   Director                                    February 3, 1998
  (John R. Silber)

  /s/ Joseph C. Scherpf
- ----------------------------------                   Vice President and Controller               February 3, 1998
  (Joseph C. Scherpf)                                (Principal Accounting Officer)
</TABLE>

                                      -28-
<PAGE>   31
                       UNITED STATES SURGICAL CORPORATION

   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULE



<TABLE>
<CAPTION>
                                                                                                              Page
                                                                                                              ----
<S>                                                                                                          <C>
Independent Auditors' Report and Consent ...............................................................       F-2

Management Report on Responsibility for Financial Reporting ............................................       F-3

Consolidated Balance Sheets - December 31, 1997 and 1996 ...............................................       F-4

Consolidated Statements of Operations - Years Ended December 31, 1997,
   1996 and 1995 .......................................................................................       F-5

Consolidated Statements of Changes in Stockholders' Equity - Years
   Ended December 31, 1997, 1996 and 1995 ..............................................................       F-6

Consolidated Statements of Cash Flows - Years Ended December 31, 1997,
   1996 and 1995 .......................................................................................       F-7

Notes to Consolidated Financial Statements .............................................................       F-8

Schedule II - Valuation and Qualifying Accounts ........................................................       S-1
</TABLE>


       All other schedules for which provision is made in the applicable
accounting regulations of the Securities and Exchange Commission are not
required under the related instructions or are inapplicable, and therefore have
been omitted.

                                       F-1
<PAGE>   32
                          INDEPENDENT AUDITORS' REPORT

Board of Directors and Stockholders
UNITED STATES SURGICAL CORPORATION

         We have audited the accompanying consolidated financial statements and
financial statement schedule of United States Surgical Corporation and
subsidiaries listed in the Index to Consolidated Financial Statements and
Financial Statement Schedule of the Annual Report on Form 10-K of United States
Surgical Corporation for the year ended December 31, 1997. These financial
statements and financial statement schedule are the responsibility of the
Company's management. Our responsibility is to express an opinion on the
consolidated financial statements and financial statement schedule based on our
audits.

         We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the consolidated financial statements are
free of material misstatement. An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the consolidated financial
statements. An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the overall
consolidated financial statement presentation. We believe that our audits
provide a reasonable basis for our opinion.

         In our opinion, such consolidated financial statements present fairly,
in all material respects, the financial position of United States Surgical
Corporation and subsidiaries at December 31, 1997 and 1996, and the consolidated
results of their operations and their cash flows for each of the three years in
the period ended December 31, 1997 in conformity with generally accepted
accounting principles. Also, in our opinion, such financial statement schedule,
when considered in relation to the basic consolidated financial statements taken
as a whole, presents fairly in all material respects the information set forth
therein.



Deloitte & Touche LLP



Stamford, Connecticut
January 20, 1998






                          INDEPENDENT AUDITORS' CONSENT
            TO INCORPORATION BY REFERENCE IN REGISTRATION STATEMENTS
                            ON FORM S-3 AND FORM S-8

         We consent to the incorporation by reference in United States Surgical
Corporation's Registration Statements Nos. 33-53297, 33-59729, 333-34075,
333-23677, 333-27951 and 333-39051 on Form S-3, and Registration Statements
Nos. 2-64804, 2-78663, 33-3419, 33-13997, 33-37328, 33-38710, 33-40171,
33-53827, 33-53825, 33-59278, 33-28963, 33-28961, 333-36067 and 33-61912 on
Form S-8 of our report dated January 20, 1998 appearing on page F-2 of the
Annual Report on Form 10-k for the year ended December 31, 1997.



Deloitte & Touche LLP



Stamford, Connecticut
January 20, 1998

                                       F-2
<PAGE>   33
                       MANAGEMENT REPORT ON RESPONSIBILITY
                             FOR FINANCIAL REPORTING


The management of United States Surgical Corporation and its subsidiaries (the
"Company") has the responsibility for preparing the accompanying consolidated
financial statements and related notes. The consolidated financial statements
were prepared in accordance with generally accepted accounting principles and
necessarily include amounts based upon judgments and estimates by management.
Management also prepared the other information in the annual report and is
responsible for its accuracy and consistency with the consolidated financial
statements.

Management of the Company has established and maintains a system of internal
controls that provide reasonable assurance that the accounting records may be
relied upon for the preparation of the consolidated financial statements.
Management continually monitors the system of internal controls for compliance.
Also, the Company maintains an internal auditing function that independently
assesses the effectiveness of the internal controls and recommends possible
improvements thereto. The Company's consolidated financial statements have been
audited by Deloitte & Touche LLP, independent auditors. Management has made
available to Deloitte & Touche LLP all the Company's financial records and
related data. In addition, in order to express an opinion on the Company's
consolidated financial statements, Deloitte & Touche LLP considered the internal
accounting control structure in order to determine the extent of their auditing
procedures for the purpose of expressing such opinion but not to provide
assurance on the internal control structure. Management believes that the
Company's system of internal controls is adequate to accomplish the objectives
discussed herein.

The Board of Directors monitors the internal control system through its Audit
Committee which consists solely of outside directors. The Audit Committee meets
periodically with the independent auditors, internal auditors and senior
financial management to determine that they are properly discharging their
responsibilities.





                                             Leon C. Hirsch
                                             Chief Executive Officer





                                             Richard A. Douville
                                             Senior Vice President
                                             and Chief Financial Officer

                                       F-3
<PAGE>   34

               UNITED STATES SURGICAL CORPORATION AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                                                December 31,
In thousands, except share data                                                            1997               1996
<S>                                                                                    <C>                 <C>
ASSETS
Current assets:
   Cash and cash equivalents ..................................................        $    18,300         $   106,700
   Receivables, less allowance of $10,800 (1997); $11,700 (1996) ..............            355,900             287,600
   Inventories:
     Finished goods ...........................................................            145,500             128,300
     Work in process ..........................................................             24,800              32,300
     Raw materials ............................................................             38,400              30,000
                                                                                       -----------         -----------
                                                                                           208,700             190,600
   Other current assets .......................................................             94,100             106,700
                                                                                       -----------         -----------
         Total Current Assets .................................................            677,000             691,600
                                                                                       -----------         -----------

Property, plant, and equipment (net) ..........................................            421,200             447,700

Other assets (net) ............................................................            627,800             375,500
                                                                                       -----------         -----------

         Total Assets .........................................................        $ 1,726,000         $ 1,514,800
                                                                                       ===========         ===========

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
   Accounts payable ...........................................................        $    32,800         $    29,400
   Accrued liabilities ........................................................            210,000             177,300
   Income taxes payable .......................................................             64,900              83,800
   Current portion of long-term debt ..........................................              4,800               4,700
                                                                                       -----------         -----------
         Total Current Liabilities ............................................            312,500             295,200

Long-term debt ................................................................            131,300             142,400

Deferred income taxes .........................................................             25,300              23,400

Stockholders' equity:
   Preferred stock $5.00 par value, authorized 2,000,000 shares; 9.76% Series A
     cumulative convertible, redeemed on April 1, 1997; 177,400 shares issued
     and outstanding at December 31, 1996 (liquidation value - $200 million)...                                    900
   Additional paid-in capital - preferred stock ...............................                                190,600
   Common stock $.10 par value, authorized 250,000,000 shares; issued,
     82,898,473 at December 31, 1997 and 71,367,780 at December 31, 1996.......              8,300               7,100
   Additional paid-in capital - common stock ..................................            973,600             623,900
   Retained earnings ..........................................................            395,800             318,000
   Treasury stock at cost; 7,015,207 shares at December 31, 1997
     and 8,080,983 shares at December 31, 1996.................................            (96,800)            (86,400)
   Accumulated translation adjustments ........................................            (28,300)             (3,100)
   Unrealized gain on marketable securities ...................................              4,300               2,800
                                                                                       -----------         -----------
         Total Stockholders' Equity ...........................................          1,256,900           1,053,800
                                                                                       -----------         -----------

Commitments and contingencies

         Total Liabilities and Stockholders' Equity ...........................        $ 1,726,000         $ 1,514,800
                                                                                       ===========         ===========
</TABLE>

                 See Notes to Consolidated Financial Statements.

                                       F-4
<PAGE>   35
               UNITED STATES SURGICAL CORPORATION AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF OPERATIONS



<TABLE>
<CAPTION>
                                                          Years Ended December 31,
In thousands, except per share data               1997              1996              1995
<S>                                            <C>               <C>               <C>
Net sales .............................        $1,172,100        $1,112,700        $1,022,300
                                               ----------        ----------        ----------

Costs and expenses:
   Cost of products sold ..............           471,200           460,600           451,700
   Research and development ...........            71,800            58,000            43,100
   Selling, general and administrative            464,800           443,400           417,000
   Interest (net) .....................             1,200             9,000            20,700
   Special Items:
     Litigation and related costs .....            24,300
     Restructuring charges ............            17,800
                                               ----------        ----------        ----------
       Total costs and expenses .......         1,051,100           971,000           932,500

Income before income taxes ............           121,000           141,700            89,800

Income taxes ..........................            26,900            32,600            10,600
                                               ----------        ----------        ----------

Net income ............................            94,100           109,100            79,200

Preferred stock dividends .............             4,700            19,500            19,500
                                               ----------        ----------        ----------
Net income applicable to
   common stock .......................        $   89,400        $   89,600        $   59,700
                                               ==========        ==========        ==========

Average number of basic common shares
   outstanding ........................            72,100            60,500            57,000
                                               ==========        ==========        ==========

Net income per basic common share .....        $     1.24        $     1.48        $     1.05
                                               ==========        ==========        ==========

Average number of diluted common shares
   outstanding ........................            73,700            62,600            57,400
                                               ==========        ==========        ==========

Net income per diluted common share ...             $1.21             $1.43             $1.04
                                                    =====             =====             =====

Dividends paid per common share .......              $.16              $.08              $.08
                                                     ====              ====              ====
</TABLE>

                 See Notes to Consolidated Financial Statements.

                                       F-5
<PAGE>   36
   United States Surgical Corporation and Subsidiaries
   Consolidated Statements of Changes in Stockholders' Equity


<TABLE>
<CAPTION>
                                                                           Additional                   Additional
                                                                             Paid-in                      Paid-in
                                                             Preferred      Capital -       Common       Capital -      Retained
   Years ended December 31, 1997, 1996 and 1995                Stock       Preferred         Stock        Common        Earnings
   --------------------------------------------                -----       ---------         -----        ------        --------
<S>                                                          <C>          <C>              <C>          <C>            <C>
   In thousands, except share data

   BALANCE AT JANUARY 1, 1995........................            $900       $190,600       $6,500        $380,700        $178,100
     Common stock issued to employees-net
       (329,799 shares)..............................                                                       5,300
     Income tax benefit from stock
       options exercised.............................                                                       8,200
     Aggregate adjustment resulting from the
       translation of foreign financial statements...
     Preferred stock dividends.......................                                                                     (19,500)
     Common stock dividends paid
       ($.08 per share)..............................                                                                      (4,600)
     Net income......................................                                                                      79,200
                                                                 ----       --------       ------        --------        --------
   BALANCE AT DECEMBER 31, 1995......................             900        190,600        6,500         394,200         233,200
     Issuance of common stock,
       net (4,300,000 shares)........................                                         400         141,400
     Common stock issued to employees-net
       (1,780,534 shares)............................                                         200          39,100
     Income tax benefit from stock
       options exercised.............................                                                      49,200
     Aggregate adjustment resulting from the
       translation of foreign financial statements...
     Preferred stock dividends.......................                                                                     (19,500)
     Common stock dividends paid
       ($.08 per share)..............................                                                                      (4,800)
     Unrealized gain on marketable securities (net)..
     Net income......................................                                                                     109,100
                                                                 ----       --------       ------        --------        --------
   BALANCE AT DECEMBER 31, 1996......................             900        190,600        7,100         623,900         318,000

     Conversion of Series A convertible preferred
       stock (8,450,491 shares)......................            (900)      (190,600)         800         181,500
     Common stock issued for acquisitions
       (2,452,726 shares)............................                                         200          92,600
     Common stock issued for litigation
       settlement (105,000 shares)...................                                                      15,100
     Common stock issued to employees
       from stock plans-net (2,030,895 shares).......                                         200          48,100
     Income tax benefit from stock options
       exercised.....................................                                                      12,400
     Aggregate adjustment resulting from the
       translation of foreign financial statements
     Preferred stock dividends.......................                                                                      (4,700)
     Common stock dividends declared
       ($.16 per share)..............................                                                                     (11,600)
     Unrealized gain on marketable securities (net)..
     Net income......................................                                                                      94,100
                                                                 ----       --------       ------        --------        --------
   BALANCE AT DECEMBER 31, 1997......................            $  0       $      0       $8,300        $973,600        $395,800
                                                                 ====       ========       ======        ========        ========
</TABLE>





<TABLE>
<CAPTION>
                                                                                                    Unrealized
                                                                               Accumulated           Gain On
                                                             Treasury          Translation          Marketable
   Years ended December 31, 1997, 1996 and 1995                Stock           Adjustments          Securities             Total
   --------------------------------------------                -----           -----------          ----------             -----
<S>                                                         <C>               <C>                  <C>                 <C>
   In thousands, except share data

   BALANCE AT JANUARY 1, 1995........................        $(86,700)          $ (8,100)                                $662,000
     Common stock issued to employees-net
       (329,799 shares)..............................             100                                                       5,400
     Income tax benefit from stock
       options exercised.............................                                                                       8,200
     Aggregate adjustment resulting from the
       translation of foreign financial statements...                             10,400                                   10,400
     Preferred stock dividends.......................                                                                     (19,500)
     Common stock dividends paid
       ($.08 per share)..............................                                                                     (4,600)
     Net income......................................                                                                      79,200
                                                             --------           --------              ------           ----------
   BALANCE AT DECEMBER 31, 1995......................         (86,600)             2,300                                  741,100
     Issuance of common stock,
       net (4,300,000 shares)........................                                                                     141,800
     Common stock issued to employees-net
       (1,780,534 shares)............................             200                                                      39,500
     Income tax benefit from stock
       options exercised.............................                                                                      49,200
     Aggregate adjustment resulting from the
       translation of foreign financial statements                                (5,400)                                  (5,400)
     Preferred stock dividends.......................                                                                     (19,500)
     Common stock dividends paid
       ($.08 per share)..............................                                                                     (4,800)
     Unrealized gain on marketable securities (net)..                                                 $2,800                2,800
     Net income......................................                                                                     109,100
                                                             --------           --------              ------           ----------
   BALANCE AT DECEMBER 31, 1996......................         (86,400)            (3,100)              2,800            1,053,800

     Conversion of Series A convertible preferred
       stock (8,450,491 shares)......................           9,200                                                           0
     Common stock issued for acquisitions
       (2,452,726 shares)............................                                                                      92,800
     Common stock issued for litigation
       settlement (105,000 shares)...................                                                                      15,100
     Common stock issued to employees
       from stock plans-net (2,030,895 shares).......         (19,600)                                                     28,700
     Income tax benefit from stock options
       exercised.....................................                                                                      12,400
     Aggregate adjustment resulting from the
       translation of foreign financial statements...                            (25,200)                                 (25,200)
     Preferred stock dividends.......................                                                                      (4,700)
     Common stock dividends declared
       ($.16 per share)..............................                                                                     (11,600)
     Unrealized gain on marketable securities (net)                                                    1,500                1,500
     Net income......................................                                                                      94,100
                                                             --------           --------              ------           ----------
   BALANCE AT DECEMBER 31, 1997......................        $(96,800)          $(28,300)             $4,300           $1,256,900
                                                             ========           ========              ======           ===========
</TABLE>

                 See Notes to Consolidated Financial Statements.

                                       F-6
<PAGE>   37
United States Surgical Corporation and Subsidiaries
Consolidated Statements of Cash Flows


<TABLE>
<CAPTION>
                                                                                             Years Ended December 31,
In thousands                                                                        1997               1996               1995
- ------------                                                                        ----               ----               ----
<S>                                                                             <C>                <C>                <C>
Cash flows from operating activities:
   Cash received from customers ..........................................      $ 1,083,800        $ 1,071,600        $ 1,000,000
   Cash paid to vendors, suppliers, and employees ........................         (913,000)          (892,400)          (784,100)
   Interest paid (net) ...................................................           (1,000)            (9,500)           (17,500)
   Income taxes paid .....................................................          (21,700)           (15,500)           (10,300)
                                                                                -----------        -----------        -----------
     Net cash provided by operating activities ...........................          148,100            154,200            188,100
                                                                                -----------        -----------        -----------

Cash flows from investing activities:
   Additions to property, plant, and equipment ...........................          (55,600)           (42,300)           (33,600)
   Acquisitions ..........................................................          (80,600)           (15,000)           (84,000)
   Other assets ..........................................................         (117,400)           (51,600)           (18,100)
                                                                                -----------        -----------        -----------
     Net cash used in investing activities ...............................         (253,600)          (108,900)          (135,700)
                                                                                -----------        -----------        -----------

Cash flows from financing activities:
   Long-term debt borrowings under credit agreements .....................          110,100          1,080,300          2,407,300
   Long-term debt repayments under credit agreements .....................         (104,700)        (1,184,900)        (2,445,800)
   Long-term debt issuance fees ..........................................                                                 (1,700)
   Issuance of common stock in public offering, net ......................                             141,800
   Acquisition of common stock for treasury ..............................           (4,100)
   Common stock issued from stock plans ..................................           32,200             39,300              5,300
   Dividends paid ........................................................          (16,300)           (24,300)           (24,100)
                                                                                -----------        -----------        -----------
     Net cash provided by (used in) financing activities .................           17,200             52,200            (59,000)
                                                                                -----------        -----------        -----------

Effect of exchange rate changes ..........................................             (100)            (1,300)             5,800
                                                                                -----------        -----------        -----------

Net (decrease) increase in cash and cash equivalents .....................          (88,400)            96,200               (800)
Cash and cash equivalents, beginning of year .............................          106,700             10,500             11,300
                                                                                -----------        -----------        -----------

Cash and cash equivalents, end of year ...................................      $    18,300        $   106,700        $    10,500
                                                                                ===========        ===========        ===========

Reconciliation of net income to net cash provided by operating activities:

Net income ...............................................................      $    94,100        $   109,100        $    79,200
                                                                                -----------        -----------        -----------
Adjustments to reconcile net income to net cash provided
   by operating activities:
     Depreciation ........................................................           62,200             65,400             71,000
     Amortization ........................................................           31,600             21,300             20,700
     Adjustment of property, plant, and equipment reserves ...............              300             20,600             18,600
     Receivables -- (increase) ...........................................          (88,600)           (44,300)           (23,900)
     Inventories -- (increase) ...........................................          (30,300)           (40,100)            (2,600)
     Adjustment of inventory reserves ....................................           11,300              9,700             26,600
     Other current assets -- (increase) ..................................           (7,600)           (19,200)           (26,200)
     Accounts payable and accrued liabilities -- increase ................           71,000             14,000             13,500
     Income taxes payable and deferred -- (decrease) increase ............           (8,400)           (31,600)             3,100
     Income tax benefit from stock options exercised .....................           12,400             49,200              8,200
     Other assets - net ..................................................              100                100               (100)
                                                                                -----------        -----------        -----------
         Total adjustments ...............................................           54,000             45,100            108,900
                                                                                -----------        -----------        -----------

Net cash provided by operating activities ................................      $   148,100        $   154,200        $   188,100
                                                                                ===========        ===========        ===========
</TABLE>

                 See Notes to Consolidated Financial Statements.

                                       F-7
<PAGE>   38
                  UNITED STATES SURGICAL CORPORATION AND SUBSIDIARIES
                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                  NOTE A - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES United
                  States Surgical Corporation and Subsidiaries (the Company) is
                  primarily engaged in developing, manufacturing and marketing a
                  proprietary line of technologically advanced surgical products
                  to hospitals throughout the world. The Company currently
                  operates domestically and internationally through
                  subsidiaries, divisions, and distributors.

                           The preparation of financial statements in conformity
                  with generally accepted accounting principles requires
                  management to make estimates and assumptions that affect the
                  reported amounts of assets and liabilities and disclosure of
                  contingent assets and liabilities at the date of the financial
                  statements and the reported amounts of revenues and expenses
                  during the reporting period. Actual results could differ from
                  those estimates.

                           CONSOLIDATION. The consolidated financial statements
                  include the accounts and transactions of United States
                  Surgical Corporation and Subsidiaries, excluding intercompany
                  accounts and transactions. Certain subsidiaries (including
                  branches), operating outside the United States, are included
                  in the consolidated financial statements on a fiscal-year
                  basis ending November 30.

                           CASH AND CASH EQUIVALENTS. Cash and cash equivalents
                  includes cash on hand, interest bearing demand deposits, and
                  interest bearing short-term investments with original
                  maturities of one month or less.

                           INVENTORIES. Inventories are stated at the lower of
                  cost (first-in, first-out method) or market.

                           PROPERTY, PLANT, AND EQUIPMENT. Depreciation and
                  amortization is provided using the straight-line method over
                  the following estimated useful lives:

<TABLE>
<CAPTION>
                                                                            Years
                                                                            -----
<S>                                <C>                                    <C>
                                    Buildings                                 40
                                    Molds and dies                         2  to  4
                                    Machinery and equipment                3  to 10
                                    Leasehold improvements                 3  to 30
</TABLE>

                           The Company capitalizes interest incurred on funds
                  used to construct Property, plant, and equipment. Interest
                  capitalized during 1997, 1996 and 1995 was immaterial.

                           OTHER ASSETS. The Company capitalizes and includes in
                  Other assets the costs of acquiring patents on its products,
                  licenses to use purchased patents for current and future
                  products, the costs of computer software developed and used in
                  its information processing systems and goodwill arising from
                  the excess of cost over the fair value of net assets of
                  purchased businesses, including the costs associated with
                  legal settlements resulting from business acquisitions . The
                  Company evaluates the carrying value of its long lived assets
                  and identifiable intangibles, including goodwill, for possible
                  impairments which, if applicable, are recognized when events
                  or changes in circumstances indicate that the carrying amount
                  of such assets may not be recoverable. Costs of Other assets
                  are amortized on the straight-line basis over the following
                  estimated useful lives:


<TABLE>
<CAPTION>
                                                                            Years
                                                                            -----
<S>                                 <C>                                   <C>
                                    Patents and licenses                   5 to 10
                                    Computer software costs                2 to  3
                                    Goodwill                              20 to 40
</TABLE>

                  In addition, Other assets contains investments held in certain
                  marketable securities which are recorded at fair value.

                                       F-8
<PAGE>   39
                           REVENUE RECOGNITION. Revenues from sales, net of
                  estimated returns, are recognized when products are sold
                  directly by the Company to ultimate consumers, primarily
                  hospitals, or to authorized distributors.

                           FOREIGN CURRENCY TRANSLATION. For translation of the
                  financial statements of substantially all of its international
                  operations the Company has determined that the local
                  currencies of its international subsidiaries are the
                  functional currencies. Assets and liabilities of foreign
                  operations are translated at year end exchange rates, and
                  income statement accounts are translated at average exchange
                  rates for the year. The resulting translation adjustments are
                  made directly to the Accumulated Translation Adjustments
                  component of Stockholders' Equity. Foreign currency
                  transactions are recorded at the exchange rate prevailing at
                  the transaction date.

                           DERIVATIVE FINANCIAL INSTRUMENTS. The Company enters
                  into contracts to reduce its exposure to and risk from foreign
                  currency exchange rate changes and interest rate fluctuations
                  in the regular course of the Company's business. Realized and
                  unrealized foreign currency exchange gains and losses are
                  recognized when incurred and are included as a component of
                  selling, general and administrative expenses in the
                  consolidated statements of operations and cash paid to
                  vendors, suppliers and employees in the consolidated
                  statements of cash flows. In addition, the Company routinely
                  enters into interest rate swap agreements to reduce its
                  exposure to interest rate fluctuations.  The net gain or loss
                  from the exchange of interest rate payments is included in
                  interest (net) in the consolidated statements of operations 
                  and interest paid (net) in the consolidated statements of
                  cash flows.

                           ADOPTION OF FAS 128. In the fourth quarter of 1997,
                  the Company adopted the provisions of Statement of Financial
                  Accounting Standards No. 128 "Earnings Per Share"(FAS 128), as
                  required and restated the previously reported earnings per
                  share in conformity with FAS 128. The new standard specifies
                  the computation, presentation, and disclosure requirements for
                  earnings per share.

                  NOTE B - ACCOUNTING CHANGE
                  The Company is presently incurring costs relative to business
                  process reengineering in connection with the design, training,
                  and implementation of its new enterprise software systems.
                  Certain of these costs had been deferred through September
                  30, 1997. In the fourth quarter of 1997, the Financial
                  Accounting Standards Board (FASB) Emerging Issues Task Force
                  (EITF) issued EITF 97-14 "Accounting for Costs Incurred with a
                  Consulting Contract or an Internal Project That Combines
                  Business Process Reengineering and Information
                  Transformation". Accordingly, the Company has expensed all
                  business process reengineering costs incurred through December
                  31,1997 ($4 million) during the fourth quarter of 1997.

                  NOTE C - TENDER OFFER
                  The Company has extended the new tender offer for all of the
                  outstanding Circon Corporation (Circon) common stock at a
                  price of $16.50 per share until July 16, 1998. The Company
                  previously purchased 1,973,274 shares of Circon common stock.
                  These shares represent 14.9% of Circon's outstanding common
                  stock, the maximum amount of shares the Company can purchase
                  without triggering Circon's "poison pill". The Circon
                  Corporation common stock, along with other securities, are
                  included in Other assets. These available-for-sale securities
                  have a fair value of approximately $40 million and a cost of
                  approximately $34 million at December 31, 1997.

                  NOTE D - RESTRUCTURING CHARGES
                  The Company recorded restructuring charges of $ 6 million
                  during the second quarter of 1997 which related primarily to
                  employee severance costs associated with the Company's
                  consolidation of manufacturing and certain marketing
                  operations. The Company had an additional restructuring of
                  operations during the fourth quarter of 1997 and recorded a
                  charge of $12 million which was related to additional employee
                  terminations ($8 million) and facility disposals and asset
                  writedowns ($4 million) as part of the Company's cost cutting
                  objectives. Collectively, the 1997 restructuring charges
                  resulted in over 450 employee terminations worldwide, which
                  should save the Company approximately $19 million on an annual
                  basis.

                                       F-9
<PAGE>   40
                           The Company recorded restructuring charges of
                  approximately $7 million in 1995. These restructuring charges
                  related primarily to lease termination and employee severance
                  costs associated with the relocation of one of the Company's
                  largest international subsidiaries as part of the plan to
                  centralize the distribution of the Company's products to its
                  European customers. In addition, severance payments and other
                  charges were incurred in 1995 in relation to the restructuring
                  of the Company's manufacturing plants. The 1995 restructuring
                  charges were substantially offset by the reversal of
                  restructuring cost estimates in excess of ultimate costs which
                  were originally recognized in the Company's 1993 consolidated
                  statements of operations.

                           Accrued liabilities at December 31, 1997 and 1996
                  included approximately $12 million and $4 million,
                  respectively, which related primarily to severance costs
                  associated with the Company's 1997 and 1995 restructuring
                  charges. The majority of the 1997 accrued termination charges
                  will be liquidated during 1998. The majority of the 1995
                  restructuring charge was fully liquidated by the end of 1996.

                  NOTE E - ACQUISITIONS
                  The Company exercised its option during the third quarter of
                  1997 to acquire Progressive Angioplasty Systems, Inc (PAS), a
                  manufacturer and distributor of cardiovascular products, in a
                  purchase transaction utilizing the Company's common stock. The
                  cost of the acquisition, inclusive of a payment for attainment
                  of certain milestones, was $78 million (approximately 2.1
                  million shares of common stock). The Company will potentially
                  pay up to $72 million in additional purchase price
                  consideration, also in common stock, which will increase
                  goodwill if and when certain additional milestones and sales
                  objectives are achieved. In addition, the Company assumed
                  certain pre-acquisition liabilities as part of this
                  acquisition. The Company has recorded intangible assets for
                  patents ($18 million), with an amortization period of 10
                  years, and goodwill ($81 million), with an amortization period
                  of 25 years, as a result of the acquisition. The Company has
                  included in its results of operations, the operating results
                  of PAS subsequent to September 22, 1997, which was the date of
                  the acquisition.

                           The Company acquired NeoVision Corporation, a
                  manufacturer and distributor of ultrasound breast biopsy
                  products, during the third quarter of 1997 in a purchase
                  transaction for approximately $43 million in cash. The Company
                  has recorded intangible assets for patents($15 million), with
                  an amortization period of 10 years, and goodwill ($35
                  million), with an amortization period of 25 years, as a result
                  of the acquisition. The Company has included in its results of
                  operations, the operating results of NeoVision subsequent to
                  September 8, 1997, which was the date of the acquisition.

                           The Company purchased certain assets of DRS Medical
                  Systems, a manufacturer of custom ultrasound systems, during
                  the third quarter of 1997 for approximately $2 million in
                  cash. The Company has included in its results of operations
                  the results from this asset purchase subsequent to September
                  12, 1997, which was the date of the transaction.

                           The Company purchased Smith & Nephew, Inc.'s
                  spinal-product business during the third quarter of 1997 for
                  approximately $17 million in cash. The Company has recorded
                  intangible assets for patents ($3 million), with an
                  amortization period of 10 years, and goodwill, customer lists,
                  and a non-compete agreement ($12 million), with amortization
                  periods up to 30 years, as a result of the purchase. The
                  Company has included in its results of operations the results
                  from this asset purchase subsequent to September 12, 1997,
                  which was the date of the transaction.

                           The Company acquired CeDar Surgical, Inc., a licensor
                  of certain products sold by Surgical Dynamics, Inc., during
                  the first quarter of 1997 in a purchase transaction for a
                  combination of cash and the Company's common stock for
                  approximately $13 million. The Company has allocated the
                  entire purchase price to intangibles. These intangibles are
                  being amortized over a period of ten years. 
           
                                      F-10
<PAGE>   41
                           The above acquisitions cost and allocations of cost
                  may require adjustment based upon information coming to the
                  attention of the Company which is not currently available.

                           The unaudited consolidated results of operations on a
                  pro-forma basis for the above transactions, assuming they had
                  collectively occurred at the beginning of 1997 and 1996 are as
                  follows (dollars in thousands, except per share amounts):

<TABLE>
<CAPTION>
                                                                              Year Ended
                                                                              December 31,
                                                                         1997              1996
                                                                         ----              ----
                  <S>                                                  <C>               <C>
                  Net Income applicable to common shares               $73,500           $73,100
                  Net Income per basic common share                      $1.00             $1.16
                  Net Income per diluted common share                     $.98             $1.12
</TABLE>

                           The pro-forma financial information is presented for
                  informational purposes only and is not necessarily indicative
                  of the operating results that would have occurred had the
                  acquisitions been consummated as of the above dates, nor are
                  they necessarily indicative of future operating results.

                           The Company acquired Surgical Dynamics, Inc., (a
                  subsidiary of E-Z-EM, Inc.) a developer, manufacturer, and
                  distributor of surgical devices for use in spinal procedures,
                  in November 1995 for $60 million in a cash transaction. The
                  acquisition was accounted for by the purchase method of
                  accounting. Goodwill of approximately $58 million resulting
                  from the acquisition is being amortized to operations over 20
                  years. Results of operations subsequent to acquisition are
                  included in the Company's consolidated financial statements.

                           The Company completed on September 29, 1995 its 6.1
                  billion Yen (approximately $62 million or a present value of
                  $54 million) purchase acquisition of certain assets from the
                  Company's former distributor in Japan. The Company and the
                  former distributor had agreed that all of the conditions to
                  closing the purchase had either been met or could be met as of
                  April 1, 1995 and, accordingly, had entered into an agency
                  agreement effective April 1, 1995 under which the Company
                  assumed the risks and rewards of selling the Company's
                  products to third parties in Japan and recognized, since April
                  1, 1995, the former distributor's revenue and selling expenses
                  in the Company's consolidated financial statements relative to
                  the sale of the Company's products in Japan. Approximately 2.5
                  billion Yen ($22 million) was recorded as goodwill and is
                  being amortized over 25 years.

                           In the third quarter of 1995, the Company acquired
                  through purchase transactions certain assets of an internal
                  stapling business and a 9.5% equity interest in a
                  biopharmaceutical company (Alexion Pharmaceutical Company).
                  The Company acquired additional shares in Alexion during 1997,
                  and presently maintains approximately 9% ownership based upon
                  current outstanding shares. In addition, the Company acquired
                  the exclusive worldwide rights to market transgenic pig organs
                  from Alexion. In the third quarter of 1996, the Company
                  acquired 80% of a foreign corporation (Medolas Gesellschaft
                  fur Medizintechnik GmbH) through a purchase transaction along
                  with an option to purchase the remaining 20% in the future.
                  This foreign corporation will exclusively supply the Company
                  with certain laser products in the medical field. These
                  acquisitions do not have a material impact on the Company's
                  consolidated results of operations or financial position.

                                      F-11
<PAGE>   42
         The unaudited 1995 consolidated results of operations on a pro-forma
basis as though the 1995 purchase business combinations of Surgical Dynamics,
Inc., and the purchase of certain assets from the Company's former Japanese
distributor, had collectively been completed by the Company at the beginning of
1995 is as follows (dollars in thousands, except per share amount):

<TABLE>
<CAPTION>
                                              Twelve Months Ended
                                               December  31, 1995
<S>                                           <C>
Net sales                                      $   1,058,100
Net income applicable to common shares         $      74,100
Net income per basic common share              $         .96
Net income per diluted common share            $         .95
</TABLE>

      The pro-forma financial information is presented for informational
purposes only and is not necessarily indicative of the operating results that
would have occurred had the acquisitions been consummated as of the above dates,
nor are they necessarily indicative of future operating results.

      The Company records the purchase price of acquisitions based on the
estimated fair values of assets and liabilities acquired.

NOTE F - LITIGATION

The Company established a reserve of approximately $24 million for damages and
other related costs during the second quarter of 1997 relative to an award by
the United States District Court for the Eastern District of Virginia in the
action of Applied Medical Resources Corporation against the Company alleging
infringement of patents related to trocar seal systems. The accrued reserve for
damages of $20.5 million at December 31,1997 is expected to be liquidated from
the Company's operating cash flows and cash on hand.

NOTE G - ADOPTION OF FAS 128

The Company adopted the provisions of Statement of Financial Standards No. 128 
"Earnings Per Share"(SFAS 128), during the fourth quarter of 1997, as required.
The new standard specifies the computation, presentation, and disclosure
requirements for earnings per share. The following table represents the
computation of basic and diluted earnings per common share as required by SFAS
128.

<TABLE>
<CAPTION>
                                                    Years Ended December 31,
                                              1997            1996            1995
                                             -------         -------         -------
                                               (in thousands, except per share data)
<S>                                          <C>             <C>             <C>
BASIC EARNINGS PER SHARE COMPUTATION

Net Income Applicable to
  common shares .......................      $89,400         $89,600         $59,700
                                             -------         -------         -------

Weighted average common
  shares outstanding ..................       72,100          60,500          57,000
                                             -------         -------         -------

Basic Earnings per Common
  Share ...............................      $  1.24         $  1.48         $  1.05
                                             =======         =======         =======
</TABLE>


                                      F-12
<PAGE>   43
<TABLE>
<CAPTION>
                                                             Years Ended December 31,
                                                       1997            1996            1995
                                                     ---------------------------------------
                                                      (in thousands, except per share data)
<S>                                                  <C>             <C>             <C>
      DILUTED EARNINGS PER SHARE COMPUTATION

      Net Income Applicable to
        common shares ......................         $89,400         $89,600         $59,700
                                                     -------         -------         -------
      Weighted average common
        shares outstanding .................          72,100          60,500          57,000

        Contingent stock rights ............             300

        Common stock equivalents ...........           1,300           2,100             400
                                                     -------         -------         -------
         Total weighted
           average shares ..................          73,700          62,600          57,400
                                                     -------         -------         -------
      Diluted Earnings per Common
        Share ..............................         $  1.21         $  1.43         $  1.04
                                                     =======         =======         =======
</TABLE>


Diluted earnings per common share excludes antidilutive stock options as
follows: 1997, 10,521,039 options; 1996, 7,298,495 options; 1995, 10,802,320
options.

NOTE H - PROPERTY, PLANT, AND EQUIPMENT

At December 31, 1997 and 1996, Property, plant, and equipment (at cost) was
comprised of the following items:

<TABLE>
<CAPTION>
In  thousands                                               1997               1996
- -------------------------------------------------------------------------------------
<S>                                                      <C>                <C>
Land ...........................................         $  21,200          $  26,700
Buildings ......................................           154,100            164,100
Molds and dies .................................            91,100             88,600
Machinery and equipment ........................           292,000            289,300
Leasehold improvements .........................           158,600            154,600
                                                         ---------          ---------
                                                           717,000            723,300
Less allowance for depreciation and amortization          (295,800)          (275,600)
                                                         ---------          ---------
                                                         $ 421,200          $ 447,700
                                                         =========          =========
</TABLE>

      Property, plant, and equipment includes land and buildings in Elancourt,
France with a net book value at December 31, 1997 and 1996 of $68 million and
$79 million, respectively. During 1997 the Company took out of service and
removed from its balance sheet Property, plant, and equipment which had an
original cost of $29 million and was fully depreciated.

NOTE I - OTHER ASSETS

At December 31, 1997 and 1996, Other assets (net of accumulated amortization of
$79 million and $57 million in 1997 and 1996, respectively) was comprised of the
following items:

<TABLE>
<CAPTION>
In thousands                        1997             1996
- -----------------------------------------------------------
<S>                               <C>              <C>
Goodwill ....................     $212,100         $ 83,700
Patents and licenses ........      149,000           76,300
Prepaid rent ................      110,600           71,100
Deferred tax assets .........       29,300           59,900
Investments at fair value ...       40,100           21,000
Certificates of deposit .....       19,000           19,000
Computer software costs .....       25,900           12,500
Other .......................       41,800           32,000
                                  --------         --------
      Total                       $627,800         $375,500
                                  ========         ========
</TABLE>

      During 1997 the Company removed from its Balance Sheet fully amortized
Other assets with a cost of $3 million.

      Investments at fair value consist of available-for-sale securities which
have an original cost of $34 million and $17 million at December 31, 1997 and
1996, respectively.


                                      F-13
<PAGE>   44
NOTE J - INCOME TAXES

A summary of the source of income (loss) before income taxes follows:

<TABLE>
<CAPTION>
In thousands            1997              1996            1995
                     ---------          --------         -------
<S>                  <C>                <C>              <C>
Domestic (a) ....    $ 124,600          $131,500         $71,600
Foreign .........       (3,600)           10,200          18,200
                     ---------          --------         -------
                     $ 121,000          $141,700         $89,800
                     =========          ========         =======
</TABLE>

(a) Includes Puerto Rico and U.S. branches in foreign locations.

A summary of the provision for income taxes follows:

<TABLE>
<CAPTION>
In thousands                          1997             1996             1995
- ----------------------------------------------------------------------------
<S>                               <C>               <C>             <C>
 Current:

      Federal (b) ............    $ (7,600)         $ 7,900
      Foreign ................       7,200            9,100         $  9,700
      State and local (a) ....       7,000            7,100            3,900

Deferred:

      Federal (b) ............      25,900              500           (5,700)
      Foreign ................      (7,000)             900            2,300
      State and local (a) ....       1,400            7,100              400
                                  --------          -------         --------
                                  $ 26,900          $32,600         $ 10,600
                                  ========          =======         ========
</TABLE>

      (a) Includes local tax provision of Puerto Rico subsidiary.

      (b) Includes federal tax provision of Puerto Rico subsidiary.

A reconciliation between income taxes based on the application of the statutory
federal income tax rate (35%) to income before income taxes and the provision
for income taxes as set forth in the Consolidated Statements of Operations
follows:

<TABLE>
<CAPTION>
In thousands                                       1997              1996              1995
- -------------------------------------------------------------------------------------------
<S>                                            <C>               <C>               <C>
Provision for taxes
  at statutory rates .................         $ 42,400          $ 49,600          $ 31,400
Benefit of operating loss carryforward
  recognized for U.S. federal or
  foreign taxes ......................           (1,600)          (17,300)          (16,100)
Benefit of operating loss and credit
  carryforwards incident to IRS tax
  examination ........................           (7,000)             --             (10,000)
Tax savings from operations in
  Puerto Rico ........................           (8,100)           (7,000)           (6,600)
State and local income taxes,
  net of federal income tax benefit ..            3,900             4,000             2,800
Foreign income taxed at rates
  different than U.S. 
  statutory rate .....................            3,000             2,700             8,200
Tax benefits derived from Foreign
  Sales Corporation ..................           (6,400)
Other ................................              700               600               900
                                               --------          --------          --------

                                               $ 26,900          $ 32,600          $ 10,600
                                               ========          ========          ========
</TABLE>

      The Company has provided for taxes on the income of its subsidiary's
operations in Puerto Rico at an effective rate that is lower than the U.S.
federal income tax statutory rate. This rate reflects the fact that
approximately 90% of income is exempt from local taxes in Puerto Rico as well as
the availability of a tax credit under Section 936 of the Internal Revenue Code.
Withholding taxes at a rate of 7% for 1997 (the Company is currently negotiating
with the Puerto Rico government to reduce its withholding tax rate to 5% for
1996 and 1995) has been provided on the expected repatriation of the income of
this subsidiary.


                                      F-14
<PAGE>   45
      At December 31, 1997 and 1996 deferred tax liabilities and assets under
SFAS 109 were comprised of the following:

<TABLE>
<CAPTION>
In thousands                                 1997               1996
- -----------------------------------------------------------------------
<S>                                       <C>                <C>
Patent amortization .............         $ (30,700)         $ (16,800)
Depreciation ....................           (46,200)           (50,100)
Other amortization ..............            (2,800)            (1,900)
Operating lease .................           (40,700)           (18,800)
Accrued interest ................            (4,400)            (2,500)
Withholding taxes ...............           (12,300)           (12,000)
Other ...........................            (6,600)            (6,700)
                                          ---------          ---------
  Gross deferred tax liabilities           (143,700)          (108,800)
                                          ---------          ---------
Restructuring reserves ..........            20,200             21,700
Inventory reserves ..............            38,800             40,400
Fixed asset reserves ............            38,800             40,600
Accrued expenses ................            14,700              8,500
Other ...........................            10,300             13,600
Tax loss and credit carryforwards           126,600            122,300
                                          ---------          ---------
  Gross deferred tax assets .....           249,400            247,100
Less:  Valuation allowance ......           (58,200)           (58,100)
                                          ---------          ---------
                                            191,200            189,000
                                          ---------          ---------
Net deferred tax assets .........         $  47,500          $  80,200
                                          =========          =========
</TABLE>

      Deferred taxes resulted from temporary differences in the recognition of
revenue and expense for tax and financial statement purposes. The source of the
temporary differences are: recognition of certain lease expenses for tax
purposes on an accelerated basis compared to those recognized for financial
reporting purposes, the use of accelerated methods of computing depreciation for
income tax purposes and the straight-line method for financial reporting
purposes expensing certain patent costs as incurred for income tax purposes and
capitalizing and amortizing them over their estimated useful lives for financial
reporting purposes and other temporary differences applicable to assets and
liabilities.

      At December 31, 1997 and 1996 net current deferred tax assets of $44
million and $45 million, respectively, and net non-current deferred tax assets
of $29 million and $60 million, respectively, were included in the Consolidated
Balance Sheet captions Other current assets and Other assets, respectively.
Current deferred tax liabilities of $1 million in 1997 and 1996 and non-current
deferred tax liabilities of $25 million in 1997 and $23 million in 1996 were
included in the Consolidated Balance Sheet captions Income taxes payable and
Deferred income taxes, respectively.

      The Company's loss carryforwards prior to 1993 are primarily attributable
to compensation expense deductions on its income tax return which were not
recognized for financial accounting purposes. A valuation allowance in the
amount of $58 million has been recorded as of December 31, 1997 because of the
uncertainty of the Company over the future utilization of the tax benefit of its
gross deferred tax assets. As of January 1, 1997 and 1996, the valuation
allowance was $58 million and $129 million, respectively.

      At December 31, 1997 the Company's consolidated subsidiaries have
unremitted earnings of $101 million on which the Company has not accrued a
provision for income taxes since these earnings are considered to be permanently
invested. The amount of the unrecognized deferred tax liability relating to
unremitted earnings was approximately $39 million at December 31, 1997.


                                      F-15
<PAGE>   46
      The Company has available for U.S. Federal income tax return purposes the
following net operating loss and tax credit carryforwards:

<TABLE>
<CAPTION>
                                  NET                INVESTMENT           RESEARCH
                                OPERATING               TAX               AND OTHER
IN THOUSANDS                     LOSSES               CREDITS              CREDITS
- ----------------------------------------------------------------------------------
YEAR SCHEDULED TO EXPIRE:
<S>                            <C>                    <C>                   <C>
1998 .....................                            $ 1,400
1999 .....................     $    600                 1,100               $   100
2000 .....................          100                 1,000                   300
2001 .....................          600                   500                   500
2002 .....................                                                      700
2003 .....................                                                      800
2004 .....................          100                                       1,000
2005 .....................                                                    1,800
2006 .....................          400                                       3,000
2007 .....................       60,100                                       6,500
2008 .....................       43,000                                       2,800
2009 .....................       14,000                                         100
2010 .....................          400                                         100
2011 .....................        2,500                                         700
2012 .....................        3,200                                       2,000
                               --------               -------               -------
                               $125,000               $ 4,000               $20,400
                               ========               =======               =======
</TABLE>

      The Company has available for state and foreign income tax return purposes
net operating loss carryforwards of $94.1 million and $109 million,
respectively, and tax credits of $7 million, which expire at various dates. In
addition, the Company has federal tax credits related to the payment of
alternative minimum taxes in prior years in the amount of $4.4 million which
have an unlimited carryforward period.

      The exercise of stock options which have been granted under the Company's
various stock option plans and the vesting of restricted stock give rise to
compensation which is includable in the taxable income of the applicable
employees and deductible by the Company for federal and state income tax
purposes. Such compensation results from increases in the fair market value of
the Company's Common Stock subsequent to the date of grant of the applicable
exercised stock options and restricted stock and, accordingly, in accordance
with Accounting Principles Board Opinion No. 25, such compensation is not
recognized as an expense for financial accounting purposes and the related tax
benefits are taken directly to Additional Paid-in Capital. In the years ended
December 31, 1990 through 1992 such deductions resulted in significant federal
and state deductions which may be carried forward. Utilization of such
deductions will increase Additional Paid-In Capital. The tax benefit recognized
from compensation deductions arising from the exercise of stock options was
approximately $12.4 million in 1997, $49 million in 1996 and $8 million in 1995.
All of the $12.4 million tax benefit recognized in 1997 relates to stock options
exercised in 1997.

      With respect to the U.S. federal net operating loss and credit
carryforwards set forth above, the Company estimates that if such carryforwards
are ultimately recognizable, the remainder of such tax assets would result in
increases to Additional Paid-In Capital of up to approximately $16 million.


                                      F-16
<PAGE>   47
      The Company is currently in the process of having its federal tax returns
for the years 1991 through 1993 surveyed by the IRS. Incident to such IRS
survey, during the second quarter of 1997 the IRS documented its intention to
accept certain of the Company's tax filing positions with respect to the years
1991 through 1993 on a basis such that certain previously established tax
reserves are no longer required. As a result, in the second quarter of 1997 the
Company reduced its current liability by $7 million, recognizing a credit to the
tax provision of $7 million ($.10 per basic common share). The effective tax
rate in 1997, excluding the effect of the aforementioned $7 million credit, is
28%, compared to an effective tax rate of 23% for 1996. The effective tax rate
for 1997 reflects the recognition of tax benefits arising from the utilization
of certain foreign net operating loss carryforwards and tax credits, the
availability of U.S. tax benefits arising from the utilization of the company's
foreign sales corporation, and the continued beneficial impact of the wage-based
tax credit under Section 936 of the Internal Revenue Code related to operations
in Puerto Rico.

In August 1995, the Company reached agreement with respect to settlement of all
issues raised by the IRS in its examination of the Company's income tax returns
for the years 1984 through 1990. Prior to this resolution, a significant portion
of deferred tax assets related to available net operating loss and tax credit
carryforwards had been fully reserved by the Company because of uncertainty over
the future utilization of the tax benefits. Based upon circumstances relative to
the IRS audit and the Company's estimate of future domestic taxable income, it
is more likely than not that a significant portion of such fully reserved assets
will be realized in the future. As a result, in the third quarter of 1995 the
Company reduced the valuation allowances related to a significant portion of
these deferred tax assets by $54.3 million (change in valuation allowances in
1995 was a reduction of $75.6 million), increased its current tax liabilities by
$28.6 million for the remaining estimated tax liabilities relating to years
subsequent to 1990, decreased tax assets by $7.4 million, recognized a net
credit to the tax provision of $10.0 million ($.18 per basic common share) and
recorded a credit to Additional paid-in capital (for windfall tax benefits
related to net operating losses generated from stock compensation deductions in
prior years) of $8.3 million.

NOTE K - ACCRUED LIABILITIES

Included in Accrued liabilities at December 31, 1997 are accrued rent for the
Company's North Haven facilities $33 million (1996 - $34 million), accrued
litigation reserve for alleged patent infringement and other matters $42 million
(1996 - $3 million), accrued payroll, property and sales taxes $23 million (1996
- - $19 million), accrued commissions $17 million (1996 - $16 million) and accrued
restructuring charges $12 million (1996 - $4 million).

NOTE L - LONG-TERM DEBT

At December 31, 1997, the scheduled principal repayments under loan agreements
and future minimum payments under a financing lease and note payable were as
follows:

<TABLE>
<CAPTION>
                              BANK
                             CREDIT         FINANCING          NOTE
IN THOUSANDS               FACILITIES         LEASE           PAYABLE            TOTAL
- ----------------------------------------------------------------------------------------
<S>                        <C>             <C>               <C>               <C>
1998 ..............            --          $   5,500         $   3,300         $   8,800
1999 ..............            --              6,700             3,900            10,600
2000 ..............            --              7,400             4,500            11,900
2001 ..............        $ 28,800            7,800             5,200            41,800
2002 ..............            --              8,400            12,700            21,100
After 2002 ........            --             71,900                              71,900
                           --------        ---------         ---------         ---------
                             28,800          107,700            29,600           166,100
Current portion of
long-term debt and
note payable ......            --             (1,500)           (3,300)           (4,800)
Amount representing
interest ..........            --            (30,000)             --             (30,000)
                           --------        ---------         ---------         ---------
Long-term debt ....        $ 28,800        $  76,200         $  26,300         $ 131,300
                           ========        =========         =========         =========
</TABLE>


                                      F-17
<PAGE>   48
      At December 31, 1997 the Company's long term debt consisted of $29 million
in Yen denominated bank borrowings, $76 million in French Franc denominated
financing lease obligations outstanding relating to its European headquarters
office building and distribution center complex in Elancourt, France, and $26
million in Yen denominated notes payable outstanding to its former Japanese
distributor which arose as part of the Company's acquisition of certain assets
from the former Japanese distributor. In the second quarter of 1996 the Company
sold 4.3 million shares of its common stock in a public offering for
approximately $141.8 million of proceeds net of issuance costs. A portion of the
proceeds were used to repay certain domestic bank debt and the balance of the
proceeds was used for general corporate purposes, including financing the
Company's 1997 various acquisitions.

      The Company entered into a five year, $325 million syndicated credit
agreement in December 1995, which replaced its previous $350 million revolving
credit facility. The new syndicated credit facility provides the Company with a
choice of interest rates based upon the banks' CD rate, prime rate or the London
Interbank Offered Rate (LIBOR) for US dollar borrowings and Tokyo Interbank
Offered Rate (TIBOR) for yen borrowings. The actual interest charges paid by the
Company are determined by a pricing schedule which considers the ratio of
consolidated debt at each calendar quarter end to consolidated earnings before
interest, taxes, depreciation and amortization for the trailing twelve months.
The effective interest rate on long-term bank debt outstanding as of December
31, 1997 and 1996 was 1.04% and 5.3%, respectively. The interest expense in
1997, 1996 and 1995 was $9 million, $14 million and $23 million, respectively.
Such interest expense has been reduced, as reflected on the Consolidated
Statement of Operations by interest income of $8 million, $5 million and $2
million in 1997, 1996 and 1995, respectively.

      The Company entered into an additional conditional committed bank term
loan facility of $175 million during the third quarter of 1996 to exclusively
finance its Circon tender offer. This conditional term loan facility has similar
terms and conditions to the Company's present syndicated bank credit facility.

      The Company has obtained a commitment for 364-day bank term loan facility
of $450 million during the fourth quarter of 1997 with its four lead banks to
exclusively finance its acquisition of Valleylab (see Note T of Notes to
Consolidated Financial Statements). The loan, funded on January 30, 1998 ,
contains terms and conditions similar to the Company's two other committed bank
loan facilities. The interest rate was initially set at LIBOR plus 60 basis
points, or 6.26%. The loan may be repaid without any penalty prior to its
anniversary. It is currently intended that the loan will be refinanced with a
combination of the Company's existing $325 million syndicated credit facility
and other long term debt instruments. There were no borrowings outstanding under
this facility at December 31, 1997.

      The credit agreements, conditional term loan facility, and the Company's
operating lease for its primary domestic manufacturing, distribution and
warehousing complex in North Haven, Connecticut, provide for certain
restrictions including sales of assets, capital expenditures, dividends and
subsidiary debt. The most restrictive covenants of the Company's financing
agreements require the maintenance of certain minimum levels of tangible net
worth, fixed charges coverage and a maximum ratio of total debt to total
capitalization, as defined. The Company is prohibited from declaring dividends
on its common stock in excess of 20% of net income, subject to changes in the
number of common shares outstanding, until it achieves investment grade status,
as defined. Additionally, during 1997 and 1996, the Company entered into
uncommitted facilities for 6 billion Japanese Yen (approximately $50 million)
with three Japanese banks and $95 million with four other banks. The uncommitted
credit agreements are short term in nature. Borrowings under these agreements
were approximately $29 million at December 31, 1997. Such borrowings have been
categorized as long-term debt as such borrowings will be refinanced under the
Company's five-year bank credit agreement. The Company is in full compliance
with all of the covenants associated with its various financing agreements.


                                      F-18
<PAGE>   49
      The Company's French franc denominated financing lease requires principal
amortization in varying amounts over the remaining eleven year term of the lease
with a balloon payment of approximately 42 million French franc ($7 million) at
the end of the lease. Interest is payable at a rate approximately 1.4% above
Paris Interbank Offered Rate (PIBOR). After considering the effects of an
interest rate swap agreement, the effective interest rate on the financing lease
debt was approximately 4.9% and 6.8% at December 31, 1997 and 1996,
respectively.

      The Company's yen-denominated note payable is non-interest bearing and
repayable annually in amounts based upon the higher of 350 million yen or 8% of
the landed value of products shipped to the Company's subsidiary in Japan. In
any event, any notes payable still outstanding on December 31, 2001 must be
repaid on that date. The Company has calculated the present value of these notes
using a discount rate of 4% and the estimated value of products expected to be
shipped to its subsidiary over the next four years. Based upon these
assumptions, the Company estimates that the present value of the final payment
on December 31, 2001 will be approximately $15 million.

NOTE M - STOCKHOLDERS' EQUITY

      During the first quarter of 1997, the Company called for redemption on
April 1, 1997 all of the issued and outstanding shares of its Series A
Convertible Preferred Stock in accordance with the original terms of the
offering memorandum. The redemption of the convertible preferred stock
eliminated the preferred dividend payment subsequent to April 1, 1997 and had a
positive effect on the Company's cash position. Common shares outstanding as a
result of the called redemption increased by approximately 8.5 million shares.

      The Company had 75,883,266 and 63,286,797 shares of its $.10 par value
Common Stock outstanding as of December 31, 1997 and 1996, respectively. In the
past, the Company announced programs to repurchase up to a total of 9,200,000
shares of its outstanding Common Stock. As of December 31, 1997, a total of
8,799,780 shares had been acquired at a total cost of $93.4 million, with 87,243
shares received for withholding taxes on the exercise of stock options in 1997
at a cost of $4.1 million. No treasury shares had been acquired in 1996 and
1995. Acquired shares are being held as treasury shares, and will be used for
general corporate purposes.

      Shares of Common Stock reserved for future issuance in connection with
restricted stock awards, stock option plans and employee stock purchase plans
amounted to 25,268,549 and 18,015,704 at December 31, 1997 and 1996,
respectively. The Compensation/Option Committee (the "Committee") of the Board
of Directors is responsible for administering the Company's stock plans. Stock
option grants made under the Company's stock option plans vest for periods up to
five years from the date of grant.

      The 1990 Employee Stock Option Plan (the "1990 Option Plan") provides for
grants to key employees and certain key consultants of options and stock
appreciation rights for up to 13,000,000 shares of the Company's Common Stock at
the per share market price at the date of grant unless the Committee determines
otherwise. As of December 31, 1997, no stock appreciation rights have been
granted. Subject to a maximum exercise period of fifteen years, the exercise
period of awards under the 1990 Option Plan will be as determined by the
Committee.

      The 1993 Employee Stock Option Plan (the "1993 Option Plan") provides for
grants to key employees (excluding executive officers) of options and stock
appreciation rights for up to 6,500,000 shares of the Company's Common Stock at
the per share market price at the date of grant unless the Committee deems
otherwise. As of December 31, 1997 no stock appreciation rights have been
granted. Subject to a maximum exercise period of fifteen years, the exercise
period of awards under the 1993 Option Plan will be as determined by the
Committee.


                                      F-19
<PAGE>   50
      The 1996 Employee Stock Option Plan (the "1996 Option Plan") provides for
grants to Officers of the Company of options and stock appreciation rights for
up to 2,500,000 shares of the Company's Common Stock at no less than the per
share market price at the date of grant. As of December 31, 1997 no stock
appreciation rights have been granted. Subject to a maximum exercise period of
fifteen years, the exercise period of awards under the 1996 Option Plan will be
as determined by the Committee.

      The 1997 Key Management Equity Investment Plan (the "1997 Option Plan")
provides for grants to selected employees of the Company of options, in lieu of
cash bonus payments, for up to 3,000,000 shares of the Company's Common Stock at
no less than the per share market price at the date of grant. Subject to a
maximum exercise period of four years, the exercise period of awards under the
1997 Option Plan will be as determined by the Committee.

      The PAS Employee Stock Option Plans (the "PAS Option Plans") provided for
grants to key employees of PAS, prior to the acquisition of PAS by the Company.
There are no future grants available and all current grants expire two years
from the date of merger, which was September, 1997.

      The 1997 Stock Option Purchase Agreement provides for a purchase of
2,000,000 shares of the Company's stock by the Company's Chairman of the Board
and Chief Executive Officer with an exercise price of $47.875 per share. The
option was purchased by the Company's Chairman of the Board and Chief Executive
Officer at fair market value.

      The Service-Based Stock Option Plan (the "Service Option Plan") provides
for grants of options for up to 1,144,132 shares of the Company's Common Stock
at the per share market price at the date of grant to individuals employed by
the Company who are within an eligible category. Options under the Service
Option Plan are awarded for a fixed number of shares of Common Stock based
solely upon the eligible recipient's years of service within the eligible
category, and are exercisable for a period of up to ten years.

      The Outside Directors Stock Plan provides for an aggregate maximum of up
to 260,000 shares of Common Stock to be issued under restricted stock awards and
option grants to certain non-employee members of the Board of Directors which
are exercisable for a period up to ten years. At December 31, 1997 and 1996,
restricted stock awards and option grants for 186,000 shares and 154,000 shares,
respectively, had been granted under the Outside Directors Stock Plan. As of
December 31, 1997 and 1996, 74,000 and 6,000 shares, respectively, are reserved
for future issuance under the Outside Directors Stock Plan.

      A summary of stock option transactions under the employee option plans and
the Outside Directors Stock Plan for each of the three years in the period ended
December 31, 1997 follows:

<TABLE>
<CAPTION>
                                        WEIGHTED
                                          NUMBER          AVERAGE
                                        OF SHARES      EXERCISE PRICE
- ---------------------------------------------------------------------
<S>                                    <C>             <C>
OUTSTANDING JANUARY 1, 1995 ...         12,732,616         $49.56
   Granted ....................          1,570,525          23.71
   Exercised ..................           (157,195)         13.98
   Canceled or lapsed .........           (433,049)         31.86
                                        ----------

OUTSTANDING DECEMBER 31, 1995 .         13,712,897          47.57
   Granted ....................          3,718,975          27.42
   Exercised ..................         (1,649,755)         21.73
   Canceled or lapsed .........           (226,450)         35.21
                                        ----------

OUTSTANDING DECEMBER 31, 1996 .         15,555,667          45.67
   Granted ....................         10,676,262          37.32
   Acquired from PAS ..........            115,435          15.49
   Exercised ..................         (1,839,724)         22.47
   Canceled or lapsed .........         (3,013,846)         51.59
                                        ----------

OUTSTANDING DECEMBER 31, 1997 .         21,493,794          42.52
                                        ----------
At December 31, 1997:
   Exercisable ................         10,670,674          50.36
                                        ==========
</TABLE>


                                      F-20
<PAGE>   51
      The following tables summarize information about stock options outstanding
at December 31, 1997:

<TABLE>
<CAPTION>
                                             WEIGHTED
                                             AVERAGE
       RANGE OF                             REMAINING         WEIGHTED
       EXERCISE             NUMBER         CONTRACTUAL         AVERAGE
        PRICES            OUTSTANDING         LIFE          EXERCISE PRICE
- --------------------------------------------------------------------------
<S>                       <C>               <C>             <C>
$  1.84  -  $ 24.56        4,417,974         6.2 Years        $  21.11
  25.31  -    47.88       14,248,099         6.8 Years           38.61
  53.69  -    73.00          233,572         3.6 Years           60.35
  75.13  -    98.69        2,321,417         3.9 Years           98.17
 103.50  -   111.94          272,732         4.1 Years          104.04
                          --------------------------------------------
                          21,493,794         6.3 Years        $  42.52
                          ============================================
</TABLE>

<TABLE>
<CAPTION>
      RANGE OF                                WEIGHTED
      EXERCISE               NUMBER           AVERAGE
       PRICES             EXERCISABLE      EXERCISE PRICE
- ----------------------------------------------------------
<S>                      <C>               <C>
$  1.84  -  $ 24.56       3,415,846          $  20.92
  25.31  -    47.88       4,444,607             44.26
  53.69  -    73.00         216,072             59.69
  75.13  -    98.69       2,321,417             98.17
 103.50  -   111.94         272,732            104.04
                         ----------------------------
                         10,670,674          $  50.36
                         ============================
</TABLE>

      Under the USSC Employees 1979 Stock Purchase Plan (the "1979 Purchase
Plan") and the 1994 Employees Stock Purchase Plan (the "1994 Purchase Plan"),
all eligible employees may authorize payroll deductions of up to 10% of their
base earnings, as defined, to purchase shares of the Company's Common Stock at
85% of the market price when such deductions are made. There are no charges or
credits to income in connection with the Purchase Plan. The plans will continue
in effect as long as shares authorized under the Purchase Plan remain available
for issuance thereunder. The Company has reserved 2,400,000 shares of its Common
Stock for issuance under the 1979 Purchase Plan, of which 133,172 shares are
available for future issuance, and it has reserved 650,000 shares of its Common
Stock for issuance under the 1994 Purchase Plan, of which 161,756 are available
for future issuance, at December 31, 1997.

      The estimated fair value of options granted during 1997 and 1996 were
$8.71 per share and $8.91 per share, respectively. The Company applies
Accounting Principles Board Opinion No. 25 and related Interpretations in
accounting for its stock option and purchase plans. No compensation cost has
been recognized for its fixed stock option plans and its stock purchase plans.
Had compensation cost for the Company's stock option plans and its stock
purchase plans been determined based on the fair value at the option grant dates
for awards in accordance with the accounting provisions of FAS 123, the
Company's net income and earnings per share for the years ended December 31,
1997 and 1996 would have been reduced to the pro forma amounts indicated below:

<TABLE>
<CAPTION>
                                                       1997              1996
                                                       ----              ----
<S>                                                 <C>               <C>
Net income applicable to common shareholders
      As reported                                   $   89,400        $   89,600
      Pro forma                                     $   56,000        $   77,200

Net income per basic common share
      As reported                                   $     1.24        $     1.48
      Pro forma                                     $      .71        $     1.26

Net income per diluted common share
      As reported                                   $     1.21        $     1.43
      Pro forma                                     $      .70        $     1.21
</TABLE>


                                      F-21
<PAGE>   52
      The fair value of options granted under the Company's fixed stock option
plans during 1997 and 1996 was estimated on the dates of grant using the
Black-Scholes options-pricing model with the following weighted-average
assumptions used: dividend yield of approximately .5% for 1997 and .3% for 1996,
respectively, expected volatility of approximately 34% for 1997 and 32% for
1996, respectively, risk free interest rate of approximately 6% and expected
lives of option grants of approximately four years for 1997 and 1996,
respectively. Pro forma compensation cost related to shares purchased under the
Employee Stock Purchase Plan is measured based on the discount from market
value. The effects of applying FAS 123 in this pro forma disclosure are not
indicative of future pro forma effects. FAS 123 does not apply to awards prior
to 1995, and additional awards in future years are anticipated.

NOTE N - SEGMENT AND GEOGRAPHIC AREA INFORMATION

The Company develops, manufactures and markets wound management products which
constitute a single business segment. The Company had one customer whose sales
represented 11.5% of its 1997 total sales. There were no customers who exceeded
10% of total sales in 1996 and 1995, respectively. The following information
sets forth geographic information with respect to the Company's net sales,
operating profits and identifiable assets. Intercompany transactions are made at
established transfer prices.

<TABLE>
<CAPTION>
In thousands                                   1997                1996                1995
- ---------------------------------------------------------------------------------------------
<S>                                       <C>                 <C>                 <C>        
NET SALES:
   United States .................        $   982,200         $   955,600         $   828,500
   International (1) 
      Europe .....................            350,700             366,300             365,300
      Japan/Korea ................            107,300              99,900              63,900
      Other ......................             38,400              33,200              30,500

   Inter-area transfers eliminated           (306,500)           (342,300)           (265,900)
                                          -----------         -----------         -----------
                                          $ 1,172,100         $ 1,112,700         $ 1,022,300
                                          ===========         ===========         ===========


OPERATING PROFIT:
   United States .................        $   160,500         $   176,200         $   121,100
   International (1)
      Europe .....................             77,200             103,000              87,500
      Japan/Korea ................             28,800              32,900               6,800
      Other ......................              7,400               6,800               5,400
   Profit on inter-area transfers
      eliminated .................           (151,700)           (168,200)           (110,300)
                                          -----------         -----------         -----------
                                          $   122,200         $   150,700         $   110,500
                                          ===========         ===========         ===========

IDENTIFIABLE ASSETS AT
DECEMBER 31:
   United States .................        $ 1,331,600         $ 1,099,100         $   867,900
   International (1) 
      Europe .....................            308,600             351,500             349,400
      Japan/Korea ................             91,400              77,500              64,300
      Other ......................             13,300              12,000              10,400
   Inter-area assets eliminated ..            (18,900)            (25,300)            (26,500)
                                          -----------         -----------         -----------
                                          $ 1,726,000         $ 1,514,800         $ 1,265,500
                                          ===========         ===========         ===========
</TABLE>

(1)   Does not include sales made primarily to international distributors (1997
      - $57,100, 1996 - $53,800 and 1995 - $50,200) from a location in the
      United States. The combination of sales to international distributors and
      international sales above approximate 47% in 1997, 50% in 1996 and 49% in
      1995 of consolidated sales, respectively.


                                      F-22
<PAGE>   53
NOTE O - COMMITMENTS AND CONTINGENCIES

The Company is engaged in litigation as a defendant in cases involving alleged
patent infringement and product liability claims (see Item 3). In the opinion of
management, based upon advice of counsel, the ultimate outcome of these lawsuits
should not have a material adverse effect on the Company's consolidated
financial statements.

      In November, 1996 the Company entered into an agreement in settlement of
the shareholder class action suits filed against the Company and certain
individually named defendants. In May of 1997, an order and final judgment was
signed and entered by the United States District Court for the District of
Connecticut approving and directing the implementation of the settlement. The
principal terms of the settlement are as follows: issuance and payment to the
members of the class of 315,000 shares of the Company's common stock (fair value
$12.2 million), $3.5 million in cash, and issuance of contingent stock rights
(fair value $2.9 million) with respect to each of the 315,000 shares of common
stock issued in the settlement. If the Company's common stock reaches a price of
$70 per share for either forty five consecutive trading days or one hundred
trading days in total during the two year period from the date of issuance of
the 315,000 shares of common stock to the members of the class, the contingent
stock rights will extinguish. The cash payment and issuance of 105,000 shares of
the Company's common stock for legal fees took place on final court approval of
the settlement in 1997. The Company provided for the cost of the settlement in
its 1996 consolidated financial statements, the substantial portion of which has
been funded by the Company's insurance carriers.

      The Company is committed to certain undertakings, including the
maintenance of specified levels of employment and capitalization for its Puerto
Rican subsidiary.

      The future minimum rental commitments for building space, leasehold
improvements, data processing and automotive equipment for all operating leases
as of December 31, 1997, were as follows: 1998 $79 million; 1999 $76 million;
2000 $91 million; 2001 $71 million; 2002 $67 million; after 2002 $89 million.
Rent expense was $40 million in 1997 and 1996, and $33 million in 1995. The
Company's North Haven lease agreement includes contingent rent provisions based
on formulas utilizing the consumer price index. The Company's North Haven
facilities are leased from a trust, of which the original developer (the "Owner
Participant") holds the beneficial interest. The Owner Participant has the right
to require the Company or the Company's designee to purchase the Owner
Participant's beneficial interest. During 1997, the Company and the Owner
Participant agreed to amend the date that this right could be exercised from
January 1998 to no earlier than April 2000. This right would then continue for
approximately two years from April 2000. The Company's obligation, if the right
is exercised, would be to take title to the beneficial interest in the trust, or
find another investor, suitable to the noteholders who financed these
facilities, to take such title. In either case the Company's obligations as
lessee under the lease would not change. The Company would be obligated, whether
or not the right is exercised, to make payments called for under the existing
lease of approximately $57 million annually through the year 2002, a payment of
$28 million in January 2003 and nominal annual payments of $100,000 through
2022. In addition, the Company is obligated to make additional contingent rental
payments based upon the consumer price index. There are presently several
alternatives available to the Owner Participant and the Company relative to the
additional contingent rental payments. The earliest potential payment of
contingent rent of approximately $19 million could be due no earlier than July
2000 if the Owner Participant exercises the right to sell the facility to the
Company, or the Owner Participant elects the one-time lump sum payment of
contingent rent. If


                                      F-23
<PAGE>   54
this right is not exercised, and the Owner Participant does not elect the
one-time payment of contingent rent of approximately $19 million, the
determination of the additional contingent rental payments will be based upon
movements in the consumer price index during the period September 1997 to
September 2000, subject to the annual cap on the consumer price index movement
of 2.5% per year. If the second option is chosen, additional contingent rental
payments cannot exceed approximately $39 million as stipulated in the agreement.
Under the second option, the Company can elect to pay free of interest from 2004
to 2023 the additional contingent rental payments in excess of $19 million. The
present value of the contingent rental payments under the second option of
approximately $23 million would be a charge to rent expense during the
contingent rent period, September 1997 to September 2000, in comparison to the
$19 million charge during the period, September 1997 to June 2000, under the
other option. Through December 31, 1997, the Company has accrued $4.5 million
related to contingent rental payments.

NOTE P - FINANCIAL INSTRUMENTS AND OFF BALANCE SHEET RISK

DERIVATIVES

The Company has only limited involvement with derivative financial instruments
and does not use them for trading purposes. They are used to manage well-defined
interest rate and foreign exchange rate risks.

      As of December 31, 1997, the Company had approximately $33 million of
foreign currency exchange contracts outstanding that will mature at various
dates through February 1998. Realized and unrealized foreign currency gains and
losses with respect to such contracts which were immaterial in 1997, 1996 and
1995.

      The Company swapped with certain banks its exposure to floating interest
rates on 200 million ($34 million) of variable rate French franc debt. The
French franc debt swap agreements expired in December 1997, and were renewed
through December 1999. The Company made interest payments at rates of
approximately 8.1% for the expired French franc swap, and 4.0% for the new
French franc swap and received payments based on the floating three-month PIBOR
on both French franc swaps. The net gain or loss from the exchange of interest
rate payments, which is immaterial, is included in interest expense. Based upon
the fair value of the Company's French franc interest rate swap agreement at
December 31, 1997, termination would require a payment by the Company of
approximately $.4 million dollars. The Company does not currently intend to
terminate the interest rate swap agreement prior to the expiration date.

CONCENTRATION OF CREDIT RISK

The Company invests its excess cash in both deposits with major banks throughout
the world and other high quality short-term liquid money market instruments
(commercial paper, bank CDs, government and government agency notes and bills,
etc.). The Company has a policy of making investments only with institutions
that have at least an "A" (or equivalent) credit rating from a national rating
agency. The investments generally mature within six months but certain
investments in bank CDs mature from two to five years. The Company has not
incurred losses related to these investments.

      The Company sells products in the surgical wound management field in most
countries of the world. Concentrations of credit risk with respect to trade
receivables are limited due to the large number of customers comprising the
Company's customer base. Ongoing credit evaluations of customers' financial
condition are performed and, generally, no collateral is required. In certain
European countries the Company's receivables are not paid until the customers
receive governmental reimbursement for their purchases. The Company has not
encountered difficulty in ultimately collecting accounts receivable in these
countries. The Company maintains reserves for potential credit losses and such
losses, in the aggregate, have not exceeded management's estimates.


                                      F-24
<PAGE>   55
DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS

The carrying amount of cash and cash equivalents approximates fair value due to
the short-term maturities of these instruments. The fair value of certificates
of deposit, long-term debt and foreign interest rate swap agreements were
estimated based on quotes obtained from brokers for those or similar
instruments. The fair value of interest rate swap contracts were estimated based
on quoted market prices at year-end.

The estimated fair value of the Company's financial instruments are as follows:

<TABLE>
<CAPTION>
                                                       December 31
                                            1997                            1996
                                 -------------------------        ------------------------
                                 Carrying           Fair          Carrying          Fair
(In thousands)                    Amount           Value           Amount          Value
                                  ------           -----           ------          -----
<S>                              <C>             <C>             <C>             <C>     
Cash, cash equivalents and
   certificates of deposit        $ 18,300        $ 18,300        $133,100        $133,500
Long-term debt                     131,300         131,300         142,400         142,400
Interest rate swaps
   payable-net                         300             700             400           2,200
</TABLE>


      The Company believes that the other parties to the above related financial
instruments have the ability to perform under such agreements.

NOTE Q - SUPPLEMENTAL CASH FLOW INFORMATION

The Company purchased certain assets from its former Japanese distributor for
approximately 6.1 billion Yen ($62 million or a present value of $53.5 million
at date of purchase in 1995). In conjunction with this purchase a long-term
payable was recorded in 1995 as follows:

<TABLE>
<S>                                                    <C>  
Fair Value of net assets acquired                      $53.5

Cash paid through December 31, 1995                    (11.2)
                                                       ----- 
Present value of non-interest bearing notes
   Payable to former distributor over six years
   From acquisition                                    $42.3
                                                       =====
</TABLE>

NOTE R-RECENTLY ISSUED FINANCIAL ACCOUNTING STANDARDS

In June of 1997, the Financial Accounting Standards Board (FASB) issued
Statement of Financial Accounting Standards (SFAS) 130, "Reporting Comprehensive
Income", which requires a statement of comprehensive income to be included in
the financial statements for fiscal years beginning after December 15, 1997. The
Company is presently designing such statement and, accordingly, will include
such statement beginning with the first quarter of 1998.

      In addition, in June of 1997, the FASB issued SFAS 131, "Disclosures
About Segments of an Enterprise and Related Information". SFAS 131 requires
disclosure of certain information about operating segments and about products
and services, geographic areas in which a company operates, and their major
customers. The Company is presently in the process of evaluating the effect this
new standard will have on disclosures in the Company's financial statements and
the required information will be reflected in the year ended December 31, 1998
financial statements.


                                      F-25
<PAGE>   56
NOTE S - RELATED PARTY TRANSACTION

The Company acquired from Seragen, Inc. (Seragen) a license to the worldwide
rights to Seragen's fusion protein technology for restenosis in cardiovascular
applications and a right of first refusal for intravenous infusion pump
technology for use in connection with a second fusion protein. On signing, the
Company received a warrant for the purchase of 500,000 shares of Seragen common
stock at a purchase price of $.5625 per share. The Company paid Seragen $5.0
million for such license and may be committed to make additional payments to
Seragen of $22.5 million upon the completion of certain milestones. In addition,
the Company may choose to conduct, at its expense, various clinical studies and
fund all pre-clinical studies, clinical trials and regulatory filings related to
the licensed technology. If the Company does not proceed with the development of
the restenosis technology, all rights to the restenosis technology will revert
to Seragen and the Company will receive $5.0 million of the common stock of
Seragen, valued at the lower of market prices at date of license acquisition or
date of reversion of the technology to Seragen.

      Seragen is a publicly traded company whose shares have been delisted from
the Nasdaq on September 9, 1997 due to insufficient current levels of tangible
assets. The shares now trade on the OTC Bulletin Board under the symbol SRGN. As
of December 31, 1997, Leon C. Hirsch, Chairman and Chief Executive Officer of
the Company and Turi Josefsen, Executive Vice President and President,
International Operations, also of the Company, on a combined basis held
approximately 27% of the voting stock of Seragen. Boston University, whose
Chancellor, John R. Silber, is a member of the Board of Directors of the
Company, and is also a director of Seragen, held approximately 81% of the voting
stock of Seragen at December 31, 1997. The foregoing ownership percentages were
calculated in accordance with SEC rules for Proxy Statement disclosure purposes.

NOTE T - SUBSEQUENT EVENT

In December of 1997, the Company entered into an agreement with Pfizer, Inc. to
purchase its Valleylab division, for cash consideration of $425 million payable
at closing on January 30, 1998. Valleylab, based in Colorado is the world's
leader in electrosurgical and ultrasonic products, with annual sales of
approximately $200 million.

      The Company has obtained a commitment for a term loan facility of
$450 million during 1997 to finance the acquisition of Valleylab. This bank
facility expires the earlier of 364 days from the date of the financing or
March 31, 1999. 

      This acquisition will be accounted for under the purchase method of
accounting and the results of operations will be included with the Company's
results of operations subsequent to the date of closing.


                                      F-26
<PAGE>   57
                                                                     SCHEDULE II


               UNITED STATES SURGICAL CORPORATION AND SUBSIDIARIES

                 SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

<TABLE>
<CAPTION>
             COLUMN A                       COLUMN B        COLUMN C       COLUMN D        COLUMN E

                                           BALANCE AT      CHARGED TO                      BALANCE AT
                                           BEGINNING       COSTS AND                         END OF
           DESCRIPTION                     OF PERIOD        EXPENSES      DEDUCTIONS         PERIOD
           -----------                     ---------        --------      ----------         ------
<S>                                        <C>              <C>           <C>               <C>    
In thousands
Year ended December 31, 1997:
   Allowance for doubtful accounts           $11,700        $   300        $ 1,200(A)        $10,800
   Reserve for inventory valuation            67,000         11,300         21,500(B)         56,800
   Reserve for fixed assets valuation         91,300            300          3,200(C)         88,400

Year ended December 31, 1996:
   Allowance for doubtful accounts           $ 8,200        $ 4,800        $ 1,300(A)        $11,700
   Reserve for inventory valuation            74,100          9,700         16,800(B)         67,000
   Reserve for fixed assets valuation         74,800         20,600          4,100(C)         91,300



Year ended December 31, 1995:
   Allowance for doubtful accounts           $ 7,300        $ 1,300        $   400(A)        $ 8,200
   Reserve for inventory valuation            60,900         26,600         13,400(B)         74,100
   Reserve for fixed assets valuation         59,300         18,600          3,100(C)         74,800
</TABLE>


(A)   Represents amounts written off. Normal recurring credits and returns are
      charged against sales.

(B)   Represents disposition of inventory which has been superseded by a new
      generation of products.

(C)   Represents disposition of fixed assets.


                                       S-1
<PAGE>   58
                                EXHIBIT INDEX

           (The Company will furnish a copy of any exhibit upon payment of 15
           cents per page plus postage.)

           (3)   ARTICLES OF INCORPORATION AND BY-LAWS.

                  (a)         Certificate of Incorporation filed March 14, 1990
                              - Exhibit 3(a) to registrant's Form 8-B declared
                              effective August 3, 1990.*

                  (b)         Certificate of Merger filed May 1, 1990 - Exhibit
                              3(b) to registrant's Form 8-B declared effective
                              August 3, 1990.*

                  (c)         Certificate of Amendment filed May 15, 1991 -
                              Exhibit 3(c) to registrant's Form 10-K for 1991.*

                  (d)         By-laws, as amended January 30, 1996. Exhibit 3(d)
                              to registrant's Form 10-K for 1995.*

                  (e)         Certificate of Designations relating to the
                              issuance of the Company's Series A Convertible
                              Preferred Stock, filed March 28, 1994. Exhibit
                              3(e) to registrant's Form 10-K for 1993.*

                                    
           (4)   INSTRUMENTS DEFINING THE RIGHTS OF SECURITY HOLDERS, INCLUDING
                 INDENTURES.

                  (a)         Credit Agreement dated as of December 20, 1995
                              among registrant, signatory banks, Morgan Guaranty
                              Trust Company of New York as Documentation Agent,
                              NationsBank, N.A., as Administrative Agent, and
                              The Bank of New York, as Yen Administrative Agent.
                              Exhibit 4(a) to registrant's Form 10-K for 1995.*

                  (b)         Amendment No. 1 to Credit Agreement dated as of
                              December 20, 1995 (4(a) above), dated September
                              16, 1996. Exhibit (10)(b) to registrant's Form
                              10-Q for the period ended September 30, 1996.*

                  (c)         $175 million credit agreement dated September 16,
                              1996 among registrant and signatory banks, related
                              to acquisition financing. Exhibit (10)(a) to
                              registrant's Form 10-Q for the period ended
                              September 30, 1996.*

                  (d)         $450 million credit agreement dated January 30,
                              1998 among registrant and signatory banks related
                              to acquisition financing. Filed herewith.

                                                                               
<PAGE>   59
                          EXHIBIT INDEX (CONTINUED)
           
           (10)  MATERIAL CONTRACTS.

                  (a)         1981 Employee Stock Option Plan. Exhibit 10 (a)
                              (1) to registrant's Form 10-K for 1987.*+

                  (b)         1990 Employee Stock Option Plan, as amended
                              through February 4, 1997. Filed herewith.+

                  (c)         1993 Employee Stock Option Plan, as amended
                              through December 22, 1997 incorporated by
                              reference to the registrants Form S-8 Registration
                              Statement (No. 33-28963) filed on June 11, 1997.+
                              
                  (d)         1996 Employee Stock Option Plan. Exhibit 10 (a) to
                              registrant's Form 10-Q for the period ended June
                              30, 1996.*+

                  (e)         Installment Option Purchase Agreement with Leon C.
                              Hirsch dated September 10, 1984, as amended
                              through May 18, 1994. Exhibit 10 (j) to
                              registrant's Form 10-K for 1994.+

                  (f)         Outside Directors Stock Plan as amended through
                              May 1, 1997. Filed herewith.+

                  (g)         Amendment to Outside Directors Stock Plan adopted
                              May 1, 1990 - Exhibit 10(j) to registrant's Form
                              10-K for 1990.*+

                  (h)         Long-Term Incentive Plan - Exhibit 10(a)(5) to
                              registrant's Form 10-K for 1988.*+

                  (i)         Executive Incentive Compensation Plan. Exhibit 10
                              (b) to registrant's Form 10-Q for the period ended
                              June 30, 1996.*+

                  (j)         Lease Agreement dated as of January 14, 1993
                              between State Street Bank and Trust Company of
                              Connecticut, National Association, as Lessor and
                              the registrant, as Lessee - Exhibit 10(o) to
                              registrant's Form 10-K for 1992.*

                  (k)         Participation Agreement dated as of January 14,
                              1993 among registrant, Lessee, Baker Properties
                              Limited Partnership, Owner Participant, The Note
                              Purchasers listed in Schedule 1 thereto, State
                              Street Bank and Trust Company of Connecticut,
                              National Association, Owner Trustee, and Shawmut
                              Bank Connecticut, N.A., Indenture Trustee -
                              Exhibit 10(p) to registrant's Form 10-K for 1992.*

                  (l)         Lease and financing agreements dated January 4,
                              1994 between registrant's French subsidiary,
                              A.S.E. Partners, and (i) the Corporation for the
                              Financing of Commercial Buildings ("FINABAIL") and
                              (ii) the Association for the Financing of
                              Commercial Buildings ("U.I.S.") - Exhibit 10(r) to
                              registrant's Form 10-K for 1993.*

                  (m)         Lease and financing agreement dated December 26,
                              1991 between registrant's subsidiary, U.S.S.C.
                              Puerto Rico, Inc., and The Puerto Rico Industrial
                              Development Company ("PRIDCO") - Exhibit 10(s) to
                              registrant's Form 10-K for 1993.*

                  (n)         Amendment to Lease Agreement dated June, 1997.
                              Exhibit 10(a) to registrant's Form 10-Q for the
                              period ending June 30, 1997.*

                                   
                  (o)         Agreement dated May, 1997 with Baker Properties
                              Limited Partnership. Exhibit 10(b) to registrant's
                              Form 10-Q for the period ending June 30, 1997.*

                  (p)         Form of agreement entered into by the registrant
                              on November 25, 1997 with each of its executive
                              officers. Filed herewith.+

                  (q)         1997 Key Management Equity Investment Plan.
                              Exhibit 4 to registrant's Form S-3 (Registration
                              Statement No. 333-39051) filed October 31, 1997.+

                  (r)         Stock Option Purchase Agreement with Leon C.
                              Hirsch dated May 1, 1997. Filed herewith.+

          
<PAGE>   60
                          EXHIBIT INDEX (CONTINUED)


           (11)    Computation of Net Income Per Common Share. Filed herewith.
  
           (21)    Subsidiaries of the registrant. Filed herewith.

           (27)    Financial Data Schedule. Filed herewith.





* Previously filed as indicated and incorporated herein by reference. Exhibits
incorporated by reference are located in SEC File No. 1-9776.

+ Management contract or compensatory plan or arrangement required to be filed
as an exhibit pursuant to Item 14(c) of this report.
                                                                               
                                    

<PAGE>   1
                                                                     EXHIBIT 4.D




                                  $450,000,000

                                CREDIT AGREEMENT

                                   dated as of

                                JANUARY 30, 1998

                                      among

                       UNITED STATES SURGICAL CORPORATION

                            THE LENDERS PARTY HERETO

             BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION
                              AS SYNDICATION AGENT

                              THE BANK OF NEW YORK
                             AS ADMINISTRATIVE AGENT

                                       and

                    MORGAN GUARANTY TRUST COMPANY OF NEW YORK
                             AS DOCUMENTATION AGENT



                                  Arranged by:

                         BancAmerica Robertson Stephens
                            BNY Capital Markets, Inc.
                          J.P. Morgan Securities, Inc.
                                       and
                      NationsBanc Montgomery Securities LLC
                                  as Arrangers
<PAGE>   2
                                TABLE OF CONTENTS



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                                                ARTICLE 1
                                               DEFINITIONS

SECTION 1.01.  Definitions...................................................................          1
SECTION 1.02.  Accounting Terms and Determinations...........................................         19

                                                ARTICLE 2
                                               THE CREDITS

SECTION 2.01.  Commitments to Lend...........................................................         20
SECTION 2.02.  Method of Borrowing...........................................................         20
SECTION 2.03.  Notes.........................................................................         21
SECTION 2.04.  Maturity of Loans.............................................................         22
SECTION 2.05.  Interest Rates................................................................         22
SECTION 2.06.  Method of Electing Interest Rates.............................................         25
SECTION 2.07.  Facility Fee..................................................................         26
SECTION 2.08.  Optional Termination or Reduction of Commitments..............................         26
SECTION 2.09.  Optional Prepayments..........................................................         26
SECTION 2.10.  Mandatory Prepayments.........................................................         27
SECTION 2.11.  General Provisions as to Payments.............................................         27
SECTION 2.12.  Funding Losses................................................................         29
SECTION 2.13.  Computation of Interest and Fees..............................................         29

                                                ARTICLE 3
                                               CONDITIONS

SECTION 3.01.  Closing and First Borrowing...................................................         29
SECTION 3.02.  Second Borrowing..............................................................         32

                                                ARTICLE 4
                                     REPRESENTATIONS AND WARRANTIES

SECTION 4.01.  Corporate Existence and Power.................................................         33
SECTION 4.02.  Corporate and Governmental Authorization; No
         Contravention.......................................................................         33
SECTION 4.03.  Binding Effect................................................................         33
SECTION 4.04.  Financial Information.........................................................         33
SECTION 4.05.  Litigation....................................................................         34
SECTION 4.06.  Compliance with ERISA.........................................................         34
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SECTION 4.07.  Environmental Matters.........................................................         35
SECTION 4.08.  Taxes.........................................................................         35
SECTION 4.09.  Subsidiaries..................................................................         35
SECTION 4.10.  No Regulatory Restrictions on Borrowing.......................................         35
SECTION 4.11.  Full Disclosure...............................................................         36
SECTION 4.12.  Transaction Documents.........................................................         36
SECTION 4.13.  Other Existing Debt Documents.................................................         36
SECTION 4.14.  No Default under Other Agreements.............................................         36
SECTION 4.15.  Compliance with Laws..........................................................         37

                                                ARTICLE 5
                                                COVENANTS

SECTION 5.01.  Information...................................................................         37
SECTION 5.02.  Payment of Obligations........................................................         40
SECTION 5.03.  Maintenance of Property; Insurance............................................         41
SECTION 5.04.  Conduct of Business and Maintenance of Existence..............................         41
SECTION 5.05.  Compliance with Laws..........................................................         42
SECTION 5.06.  Inspection of Property, Books and Records.....................................         42
SECTION 5.07.  Minimum Consolidated Net Worth................................................         42
SECTION 5.08.  Leverage Ratio................................................................         42
SECTION 5.09.  Fixed Charge Coverage.........................................................         42
SECTION 5.10.  Negative Pledge...............................................................         43
SECTION 5.11.  Investments...................................................................         44
SECTION 5.12.  Dividends and Common Stock Payments...........................................         45
SECTION 5.13.  Limitation on Subsidiary Debt.................................................         46
SECTION 5.14.  Asset Sales...................................................................         46
SECTION 5.15.  Consolidation and Mergers.....................................................         47
SECTION 5.16.  Transactions with Affiliates..................................................         47
SECTION 5.17.  Prepayment of Other Debt......................................................         48
SECTION 5.18.  Other Existing Debt Documents.................................................         48
SECTION 5.19.  Use of Proceeds...............................................................         49

                                                ARTICLE 6
                                                DEFAULTS

SECTION 6.01.  Events of Default.............................................................         49
SECTION 6.02.  Notice of Default.............................................................         52
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                                       ii
<PAGE>   4
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                                                ARTICLE 7
                                        THE AGENTS AND ARRANGERS

SECTION 7.01.  Appointment and Authorization.................................................         52
SECTION 7.02.  Agents and Affiliates.........................................................         52
SECTION 7.03.  Action by Agents..............................................................         53
SECTION 7.04.  Consultation with Experts; Attorneys in Fact..................................         53
SECTION 7.05.  Liability of Agents...........................................................         53
SECTION 7.06.  Indemnification...............................................................         54
SECTION 7.07.  Credit Decision...............................................................         54
SECTION 7.08.  Successor Operating Agents....................................................         54
SECTION 7.09.  Fees Payable..................................................................         55
SECTION 7.10.  Syndication Agent and Arrangers...............................................         55

                                                ARTICLE 8
                                         CHANGE IN CIRCUMSTANCES

SECTION 8.01.  Basis for Determining Interest Rate Inadequate or Unfair......................         55
SECTION 8.02.  Illegality....................................................................         56
SECTION 8.03.  Increased Cost and Reduced Return.............................................         56
SECTION 8.04.  Taxes.........................................................................         57
SECTION 8.05.  Base Rate Loans Substituted for Affected Fixed Rate Loans.....................         60
SECTION 8.06.  Substitution of Lender........................................................         60

                                                ARTICLE 9
                                              MISCELLANEOUS

SECTION 9.01.  Notices.......................................................................         61
SECTION 9.02.  No Waivers....................................................................         61
SECTION 9.03.  Expenses; Indemnification.....................................................         61
SECTION 9.04.  Sharing of Set-offs...........................................................         62
SECTION 9.05.  Amendments and Waivers........................................................         62
SECTION 9.06.  Successors and Assigns........................................................         63
SECTION 9.07.  Confidentiality...............................................................         65
SECTION 9.08.  No Reliance on Margin Stock...................................................         66
SECTION 9.09.  Governing Law; Submission to Jurisdiction.....................................         66
SECTION 9.10.  Counterparts; Integration; Effectiveness......................................         66
SECTION 9.11.  WAIVER OF JURY TRIAL..........................................................         67
SECTION 9.12.  COMMERCIAL TRANSACTION; WAIVER OF
         RIGHTS..............................................................................         67
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                                       iii
<PAGE>   5
         Commitment Schedule

         Pricing Schedule

         EXHIBIT A - Note

         EXHIBIT B - Opinion of Counsel for the Company

         EXHIBIT C - Opinion of Special Counsel for the Documentation Agent

         EXHIBIT D - Assignment and Assumption Agreement

         EXHIBIT E - Calculation of Funding Losses

         EXHIBIT F - List of Company's Active Subsidiaries

         EXHIBIT G - List of Disclosure Documents

         EXHIBIT H - List of Existing Liens Securing Debt




                                       iv
<PAGE>   6
         CREDIT AGREEMENT dated as of January 30, 1998 among UNITED STATES
SURGICAL CORPORATION, the LENDERS party hereto, BANK OF AMERICA NATIONAL TRUST
AND SAVINGS ASSOCIATION, as Syndication Agent, THE BANK OF NEW YORK, as
Administrative Agent and MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as
Documentation Agent.

         WHEREAS, the Company is party to (i) a revolving credit agreement under
which it may borrow and/or obtain letters of credit in an aggregate outstanding
principal and/or face amount not to exceed $325,000,000 and (ii) a term loan
agreement under which it may borrow up to $175,000,000 to finance its
acquisition of Circon Corporation if and when such acquisition is consummated;

         WHEREAS, the Company wishes to obtain additional term loan financing up
to $450,000,000 to finance its acquisition of (i) the capital stock of Valleylab
and Vesta and (ii) the assets of certain other subsidiaries of Pfizer used in
connection with Valleylab's international operations, all pursuant to the
Acquisition Agreement; and

         WHEREAS, the Lenders party hereto are willing to provide such
additional financing on the terms and conditions set forth herein;

         NOW, THEREFORE, the parties hereto agree as follows:



                                    ARTICLE 1
                                   DEFINITIONS

         SECTION 1.01. Definitions. The following terms, as used herein, have
the following meanings:

         "ACQUISITION" means (i) the acquisition by the Company of all the
outstanding capital stock of Valleylab and Vesta, (ii) the acquisition by the
Company of the assets of certain other subsidiaries of Pfizer used in connection
with Valleylab's international operations (iii) the assumption by the Company of
certain related liabilities and (iv) the execution and delivery of certain
related agreements, including a transitional services agreement and a
transitional intellectual property licensing agreement, all substantially as
provided in the Acquisition Agreement.
<PAGE>   7
         "ACQUISITION AGREEMENT" means the Stock and Asset Purchase Agreement
dated as of December 8, 1997 among Pfizer, the Asset Selling Corporations named
therein and the Company.

         "ADJUSTED CONSOLIDATED NET INCOME" means, for any period, the
consolidated net income of the Company and its Consolidated Subsidiaries for
such period minus dividends on the Company's outstanding preferred stock accrued
or paid with respect to such period.

         "ADJUSTED LONDON INTERBANK OFFERED RATE" has the meaning set forth
in Section 2.05(b).

         "ADMINISTRATIVE AGENT" means BNY, in its capacity as administrative
agent for the Lenders hereunder, and its successors in such capacity.

         "ADMINISTRATIVE QUESTIONNAIRE" means, with respect to each Lender, an
administrative questionnaire in the form prepared by the Administrative Agent
and submitted to the Administrative Agent (with a copy to the Company) duly
completed by such Lender.

         "AFFILIATE" means (i) any Person that directly, or indirectly through
one or more intermediaries, controls the Company (a "CONTROLLING PERSON") or
(ii) any Person which is controlled by or is under common control with a
Controlling Person; provided that the term "AFFILIATE" shall not include (i) the
Company, (ii) any Subsidiary or (iii) any Person in which the Company or a
Subsidiary owns an equity interest if none of the other equity interests in such
Person are owned directly or indirectly by an Affiliate. As used herein, the
term "CONTROL" means possession, directly or indirectly, of the power to direct
or cause the direction of the management or policies of a Person, whether
through the ownership of voting securities, by contract or otherwise.

         "AGENT" means the Administrative Agent, the Documentation Agent or the
Syndication Agent, as the context may require, and "AGENTS" means all of the
foregoing.

         "APPLICABLE LENDING OFFICE" means, with respect to any Lender, (i) in
the case of its Base Rate Loans, its Domestic Lending Office and (ii) in the
case of its Euro-Dollar Loans, its Euro-Dollar Lending Office.

         "ARRANGERS" means BancAmerica Robertson Stephens, BNY Capital Markets,
Inc., J.P. Morgan Securities, Inc. and NationsBanc Montgomery Securities LLC, in
their respective capacities as Arrangers of the credit facility provided
hereunder.



                                       2
<PAGE>   8
         "ASSET SALE" means any sale of any asset by the Company or any
Subsidiary, excluding (i) sales of inventory and used, surplus or worn out
equipment in the ordinary course of business, (ii) sales of used, surplus or
worn out operating assets in the ordinary course of business, to the extent that
amounts equal to the proceeds thereof are used within 90 days of such sale to
purchase similar operating assets (iii) sales of accounts and notes receivable
pursuant to a Permitted Asset Securitization, (iv) sales of Temporary Cash
Investments and (v) sales of assets to the Company or any Subsidiary.

         "ASSIGNEE" has the meaning set forth in Section 9.06(c).

         "AVAILABILITY PERIOD" means a period of 60 days beginning on and
including the Closing Date.

         "BOFA" means Bank of America National Trust and Savings Association.

         "BASE RATE" means, for any day, a rate per annum equal to the higher of
(i) the Prime Rate for such day and (ii) the sum of 1/2 of 1% plus the Federal
Funds Rate for such day.

         "BASE RATE LOAN" means a Loan which bears interest at the Base Rate
pursuant to the Notice of Borrowing or an applicable Notice of Interest Rate
Election or the provisions of 2.06(c) or Article 8.

         "BORROWING DATES" has the meaning set forth in Section 2.01.

         "BNY" means The Bank of New York.

         "CIRCON" means Circon Corporation, a Delaware corporation.

         "CIRCON CREDIT AGREEMENT" means the Credit Agreement dated as of
September 16, 1996 among the Company, the various financial institutions party
thereto and the agents party thereto, as such agreement may be amended from time
to time.

         "CIRCON MERGER" means a merger of Circon into USS Acquisition Corp.
or of USS Acquisition Corp. into Circon as contemplated by the Circon Tender
Offer Documents.

         "CIRCON TENDER OFFER DOCUMENTS" means the Offer to Purchase for Cash
All Outstanding Shares of Common Stock of Circon Corp. by USS Acquisition Corp.,
a wholly owned subsidiary of the Company, dated August 2, 1996, as well as the
Letter of Transmittal and other tender offer materials relating thereto, as



                                       3
<PAGE>   9
such documents may be amended, supplemented or otherwise changed from time to
time.

         "CLOSING" means the closing hereunder on the Closing Date.

         "CLOSING DATE" means the date on or after the Effective Date on which
all the conditions specified in or pursuant to Section 3.01 shall have been
satisfied.

         "COMMITMENT" means, with respect to each Lender, the amount set forth
opposite the name of such Lender on the Commitment Schedule (or, in the case of
an Assignee, the portion of the transferor Lender's Commitment assigned to such
Assignee pursuant to Section 9.06(c)), as such amount may be reduced from time
to time pursuant to Section 2.08 or changed as a result of an assignment.

         "COMMITMENT EXPIRATION DATE" means June 9, 1998 and is the date on
which the Commitments will terminate if the Closing has not occurred on or
before such date.

         "COMMITMENT SCHEDULE" means the Commitment Schedule attached hereto.

         "COMMON STOCK DIVIDEND" means any dividend or other distribution on any
shares of the Company's common stock (except dividends payable solely in shares
of its common stock and dividends consisting solely of rights to acquire shares
of its common stock).

         "COMMON STOCK PAYMENT" means any payment on account of the purchase,
redemption, retirement or acquisition of (i) any shares of the Company's common
stock or (ii) any option, warrant or other right to acquire shares of the
Company's common stock; provided that if, pursuant to the Company's stock option
plans, an optionee surrenders shares of the Company's common stock in payment of
the exercise price of options then being exercised by such optionee, the
acquisition by the Company of the shares so surrendered shall not constitute a
"COMMON STOCK PAYMENT".

         "COMPANY" means United States Surgical Corporation, a Delaware
corporation, and its successors.

         "COMPANY'S LATEST FORM 10-Q" means the Company's quarterly report on
Form 10-Q for the quarter ended September 30, 1997, as filed with the SEC
pursuant to the Exchange Act.




                                       4
<PAGE>   10
         "COMPANY'S 1996 FORM 10-K" means the Company's annual report on Form
10-K for 1996, as filed with the SEC pursuant to the Exchange Act.

         "CONSOLIDATED CAPITAL EXPENDITURES" means, for any period, the gross
amount of all additions to property, plant and equipment of the Company and its
Consolidated Subsidiaries for such period; provided that, if the Company
acquires a going concern business, "CONSOLIDATED CAPITAL EXPENDITURES" shall not
include (i) the book value of the property, plant and equipment of such business
immediately before such acquisition or (ii) the amount by which such property,
plant and equipment are written up in connection with such acquisition, except
to the extent (if any) that the amounts referred to in the foregoing clauses (i)
and (ii) are attributable to expenditures made in contemplation of such
acquisition.

         "CONSOLIDATED DEBT" means at any date the sum of all Debt of the
Company and its Consolidated Subsidiaries, determined on a consolidated basis as
of such date.

         "CONSOLIDATED EBITDA" means, for any period, the sum of (i) the
consolidated net income of the Company and its Consolidated Subsidiaries for
such period (excluding any extraordinary income or extraordinary charges) plus
(ii) to the extent deducted in determining such consolidated net income, the sum
of:

                  (A) Consolidated Net Interest Expense;

                  (B) income taxes;

                  (C) depreciation, amortization and write-offs of assets
         theretofore being depreciated or amortized (or the creation or increase
         of reserves against such assets);

                  (D) the cost of settling lawsuits, provided that the aggregate
         amount added pursuant to this clause (D) with respect to all Fiscal
         Quarters ending after September 30, 1997 shall not exceed $25,000,000;

                  (E) non-cash charges related to real estate subject to the
         U.I.S. Financing Documents, provided that the aggregate amount added
         pursuant to this clause (E) with respect to all Fiscal Quarters ending
         after September 30, 1997 shall not exceed $35,000,000;

                  (F) the amount of purchased research and development expensed
         and the reduction in gross profits attributable to the write-up of
         inventory,



                                       5
<PAGE>   11
         in each case as recognized in connection with purchase accounting for
         the Acquisition and/or the Circon Merger; and

                  (G) the amount of purchased research and development expensed
         and the reduction in gross profits attributable to the write-up of
         inventory, in each case as recognized in connection with purchase
         accounting for one or more acquisitions of a going-concern business
         (other than the Acquisition and the Circon Merger); provided that the
         aggregate amount added pursuant to this clause (G) with respect to all
         Fiscal Quarters ending after September 30, 1997 shall not exceed
         $30,000,000.

         "CONSOLIDATED NET INTEREST EXPENSE" means, for any period, the interest
expense (net of interest income) of the Company and its Consolidated
Subsidiaries determined on a consolidated basis for such period.

         "CONSOLIDATED NET RENT EXPENSE" means, for any period, the rent expense
of the Company and its Consolidated Subsidiaries under operating leases for such
period, net of rental income for such period, determined on a consolidated
basis.

         "CONSOLIDATED NET WORTH" means at any date the consolidated
stockholders' equity of the Company and its Consolidated Subsidiaries at such
date minus, to the extent reflected therein, all Intangible Assets (other than
patents, patent applications pending and patent licenses) acquired after
September 30, 1992; provided that only 50% of the increase in Intangible Assets
(other than patents, patent applications pending and patent licenses) resulting
from the Acquisition shall be deducted as an Intangible Asset in determining
Consolidated Net Worth.

         "CONSOLIDATED SUBSIDIARY" means at any date any Subsidiary or other
entity the accounts of which would be consolidated with those of the Company in
its consolidated financial statements if such statements were prepared as of
such date.

         "CONSOLIDATED TOTAL CAPITAL" means at any date Consolidated Debt plus
Consolidated Net Worth at such date.

         "CREDIT EXPOSURE" means, with respect to any Lender, (i) at any time
prior to the Closing, the amount of its Commitment and (ii) at any time after
the Closing, the aggregate outstanding principal amount of all Loans held by it
(including any portion thereof in which Participants have participating
interests).



                                       6
<PAGE>   12
         "DEBT" of any Person means at any date, without duplication, (i) all
obligations of such Person for borrowed money, (ii) all obligations of such
Person evidenced by bonds, debentures, notes or other similar instruments, (iii)
all obligations of such Person as lessee which are (or are required to be)
capitalized in accordance with generally accepted accounting principles, (iv)
all guarantees and endorsements (other than endorsements in the ordinary course
of business of negotiable instruments for deposit or collection) by such Person
of the Debt of other Persons and all letters of credit issued on the
responsibility of such Person to support the Debt of other Persons, (v) in the
case of the Company, the obligations evidenced by the North Haven Notes and (vi)
with respect to obligations of such Person as lessee under any operating lease
(except the North Haven Lease) under which the aggregate rental payments over
the term of such lease exceed $15,000,000, the lesser of (x) the remaining
unpaid rental payments due during the term of such lease or (y) six times the
rental payments due under such lease during the next year. In calculating the
amount of any Person's Debt for purposes hereof, the amount of any guarantee,
endorsement or letter of credit referred to in clause (iv) of this definition
shall be deemed to be the amount of the Debt of another Person guaranteed,
endorsed or otherwise supported thereby.

         "DEFAULT" means any condition or event which constitutes an Event of
Default or which with the giving of notice (under this Agreement or under one or
more agreements relating to Material Debt), lapse of time and/or the making of a
determination by the Required Lenders would, unless cured or waived, become an
Event of Default.

         "DERIVATIVES OBLIGATIONS" of any Person means all obligations of such
Person in respect of any rate swap transaction, basis swap, forward rate
transaction, commodity swap, commodity option, equity or equity index swap,
equity or equity index option, bond option, interest rate option, foreign
exchange transaction, cap transaction, floor transaction, collar transaction,
currency swap transaction, cross-currency rate swap transaction, currency option
or any other similar transaction (including any option with respect to any of
the foregoing transactions) or any combination of the foregoing transactions.

         "DOCUMENTATION AGENT" means Morgan, in its capacity as Documentation
Agent hereunder, and its successors in such capacity.

         "DOLLAR" and the sign "$" mean lawful money of the United States of
America.

         "DOMESTIC BUSINESS DAY" means any day except a Saturday, Sunday or
other day on which commercial banks in New York City are authorized or required
by law to close.



                                       7
<PAGE>   13
         "DOMESTIC LENDING OFFICE" means, as to each Lender, its office located
at its address set forth in its Administrative Questionnaire (or identified in
its Administrative Questionnaire as its Domestic Lending Office) or such other
office as such Lender may hereafter designate as its Domestic Lending Office by
notice to the Company and the Administrative Agent.

         "EASTERN TIME" means eastern standard time or eastern daylight time, as
appropriate.

         "EFFECTIVE DATE" means the date this Agreement becomes effective in
accordance with Section 9.10.

         "ENVIRONMENTAL LAWS" means any and all federal, state, local and
foreign statutes, laws, judicial decisions, regulations, ordinances, rules,
judgments, orders, decrees, plans, injunctions, permits, concessions, grants,
franchises, licenses, agreements and other governmental restrictions relating to
the environment, the effect of the environment on human health or to emissions,
discharges or releases of pollutants, contaminants, Hazardous Substances or
wastes into the environment including, without limitation, ambient air, surface
water, ground water, or land, or otherwise relating to the manufacture,
processing, distribution, use, treatment, storage, disposal, transport or
handling of pollutants, contaminants, Hazardous Substances or wastes or the
clean-up or other remediation thereof.

         "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended, or any successor statute.

         "ERISA GROUP" means the Company, any Subsidiary and all members of a
controlled group of corporations and all trades or businesses (whether or not
incorporated) under common control which, together with the Company or any
Subsidiary, are treated as a single employer under Section 414 of the Internal
Revenue Code.

         "EURO-DOLLAR BUSINESS DAY" means any Domestic Business Day on which
commercial banks are open for international business (including dealings in
dollar deposits) in London.

         "EURO-DOLLAR LENDING OFFICE" means, as to each Lender, its office,
branch or affiliate located at its address set forth in its Administrative
Questionnaire (or identified in its Administrative Questionnaire as its
Euro-Dollar Lending Office) or such other office, branch or affiliate of such
Lender as it may hereafter designate as its Euro-Dollar Lending Office by notice
to the Company and the Administrative Agent.



                                       8
<PAGE>   14
         "EURO-DOLLAR LOAN" means a Loan which bears interest at a Euro-Dollar
Rate pursuant to the Notice of Borrowing or an applicable Notice of Interest
Rate Election.

         "EURO-DOLLAR MARGIN" means a rate per annum determined in accordance
with the Pricing Schedule.

         "EURO-DOLLAR RATE" means a rate of interest determined pursuant to
Section 2.05(b) on the basis of an Adjusted London Interbank Offered Rate.

         "EURO-DOLLAR REFERENCE BANKS" means the principal London offices of
BofA, BNY, Morgan and NationsBank.

         "EURO-DOLLAR RESERVE PERCENTAGE" has the meaning set forth in Section
2.05(b).

         "EVENTS OF DEFAULT" has the meaning set forth in Section 6.01.

         "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended
from time to time.

         "EXISTING REVOLVING CREDIT AGREEMENT" means the Credit Agreement dated
as of December 20, 1995 among the Company, the Eligible Subsidiaries referred to
therein, the various financial institutions parties thereto and the various
agents parties thereto, as such agreement may be amended from time to time.

         "FACILITY FEE RATE" means a rate per annum determined in accordance
with the Pricing Schedule.

         "FEDERAL FUNDS RATE" means, for any day, the rate per annum (rounded
upward, if necessary, to the nearest 1/100th of 1%) equal to the weighted
average of the rates on overnight Federal funds transactions with members of the
Federal Reserve System arranged by Federal funds brokers on such day, as
published by the Federal Reserve Bank of New York on the Domestic Business Day
next succeeding such day, provided that (i) if such day is not a Domestic
Business Day, the Federal Funds Rate for such day shall be such rate on such
transactions on the next preceding Domestic Business Day as so published on the
next succeeding Domestic Business Day, and (ii) if no such rate is so published
on such next succeeding Domestic Business Day, the Federal Funds Rate for such
day shall be the average rate quoted to BNY on such day on such transactions as
determined by the Administrative Agent.

         "FISCAL QUARTER" means a fiscal quarter of the Company.



                                       9
<PAGE>   15
         "FISCAL YEAR" means a fiscal year of the Company.

         "GAAP" means at any time generally accepted accounting principles as
then in effect in the United States, applied on a basis consistent (except for
changes with which the Company's independent public accountants have concurred)
with the most recent audited consolidated financial statements of the Company
and its Consolidated Subsidiaries theretofore delivered to the Lenders.

         "GROUP OF LOANS" or "GROUP" means at any time a group of Loans
consisting of (i) all Loans which are Base Rate Loans at such time or (ii) all
Euro-Dollar Loans having the same Interest Period at such time, provided that,
if a Loan of any particular Lender is converted to or made as a Base Rate Loan
pursuant to Article 8, such Loan shall be included in the same Group or Groups
of Loans from time to time as it would have been in if it had not been so
converted or made.

         "GUARANTEE" by any Person means, for purposes of Sections 5.16 and 5.18
only, any obligation, contingent or otherwise, of such Person directly or
indirectly guaranteeing any Debt of any other Person and, without limiting the
generality of the foregoing, any obligation, direct or indirect, contingent or
otherwise, of such Person (i) to purchase or pay (or advance or supply funds for
the purchase or payment of) such Debt (whether arising by virtue of partnership
arrangements, by agreement to keep-well, to purchase assets, goods, securities
or services, to take-or-pay, or to maintain financial statement conditions or
otherwise) or (ii) entered into for the purpose of assuring in any other manner
the obligee of such Debt of the payment thereof or to protect such obligee
against loss in respect thereof (in whole or in part), provided that the term
Guarantee shall not include the North Haven Lease. The term "GUARANTEE" used as
a verb has a corresponding meaning.

         "HAZARDOUS SUBSTANCES" means any toxic, radioactive, caustic or
otherwise hazardous substance, including petroleum, its derivatives, by-products
and other hydrocarbons, or any substance having any constituent elements
displaying any of the foregoing characteristics.

         "INDEMNITEE" has the meaning set forth in Section 9.03(b).

         "INFORMATION MEMORANDUM" means the information memorandum dated
January, 1998 furnished to the Lenders in connection with the financing
hereunder.

         "INITIAL LENDER" means BNY, Morgan, BofA or NationsBank and "INITIAL
LENDERS" means all of the foregoing.



                                       10
<PAGE>   16
         "INTANGIBLE ASSETS" means goodwill, patents, patent applications
pending, patent licenses, trade names, trademarks, copyrights, franchises,
experimental expense, organization expense, unamortized debt discount and
expense, deferred assets (other than prepaid insurance, prepaid rent in respect
of the North Haven Lease and prepaid or deferred taxes), the excess of cost of
shares acquired over book value of related assets and such other assets as are
properly classified as "INTANGIBLE ASSETS" in accordance with GAAP.

         "INTERCOMPANY DEBT" means (i) Debt owed by the Company to any
Subsidiary or (ii) Debt owed by any Subsidiary to the Company or to another
Subsidiary.

         "INTEREST PERIOD" means, with respect to each Euro-Dollar Loan, a
period commencing on the date of borrowing specified in the Notice of Borrowing
or on the date specified in an applicable Notice of Interest Rate Election and
ending one, two, three or six months thereafter, as the Company may elect in the
applicable notice; provided that:

                  (a) any Interest Period that begins prior to the Syndication
         Termination Date shall (i) be for a period of one or two weeks (a
         "WEEKLY PERIOD") and (ii) end on or before the Syndication Termination
         Date;

                  (b) any Interest Period which would otherwise end on a day
         which is not a Euro-Dollar Business Day shall be extended to the next
         succeeding Euro-Dollar Business Day unless (except in the case of a
         Weekly Period) such Euro-Dollar Business Day falls in another calendar
         month, in which case such Interest Period shall end on the next
         preceding Euro-Dollar Business Day;

                  (c) any Interest Period (other than a Weekly Period) which
         begins on the last Euro-Dollar Business Day of a calendar month (or on
         a day for which there is no numerically corresponding day in the
         calendar month at the end of such Interest Period) shall, subject to
         clause (d) below, end on the last Euro-Dollar Business Day of a
         calendar month; and

                  (d) any Interest Period which would otherwise end after the
         Maturity Date shall end on the Maturity Date.

         "INTERNAL REVENUE CODE" means the Internal Revenue Code of 1986, as
amended from time to time, or any successor statute.

         "INVESTMENT" means any investment in any Person, whether made by means
of share purchase, capital contribution, loan, time deposit, contribution of



                                       11
<PAGE>   17
assets, assumption of liabilities or otherwise; provided that the term
"Investment" shall not include any acquisition of assets or assumption of
liabilities by the Company as part of the Acquisition.

         "INVESTMENT GRADE STATUS" exists at any date if the Company's
outstanding senior unsecured long-term debt securities (without any third-party
credit enhancement) are rated BBB- or higher by S&P and Baa3 or higher by
Moody's on such date; provided that, if the Company has no senior unsecured
long-term debt securities outstanding at such date, such ratings may be
established by letters from each of S&P and Moody's until either (i) the Company
shall have received notice from either S&P or Moody's that its letter rating has
been lowered below BBB- or Baa3, as the case may be, or withdrawn or (ii) either
S&P or Moody's shall have refused to affirm its letter rating when asked to do
so by the Administrative Agent (at the request of any Lender).

         "LENDER" means each bank or other financial institution listed on the
Commitment Schedule, each Assignee which becomes a Lender pursuant to Section
9.06(c), and their respective successors.

         "LIEN" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind, or any other type of
preferential arrangement that has the practical effect of creating a security
interest, in respect of such asset. For the purposes of this Agreement, the
Company or any Subsidiary shall be deemed to own subject to a Lien any asset
which it has acquired or holds subject to the interest of a vendor or lessor
under any conditional sale agreement, capital lease or other title retention
agreement relating to such asset.

         "LOAN" means a loan made by a Bank to the Company pursuant to Section
2.01; provided that if any loan or loans (or portions thereof) are combined or
subdivided pursuant to a Notice of Interest Rate Election, the term "LOAN" shall
refer to the combined principal amount resulting from such combination or to
each of the separate principal amounts resulting from such subdivision, as the
case may be.

         "LONDON INTERBANK OFFERED RATE" has the meaning set forth in Section
2.05(b).

         "MANDATORY PREPAYMENT EVENT" means (i) the incurrence of any Debt by
the Company or any of its Subsidiaries (other than Debt which (x) constitutes a
permitted refinancing of Debt hereunder, (y) is secured by a Lien permitted by
Section 5.10 or (z) is incurred under the Existing Revolving Credit Agreement or
the Circon Credit Agreement) or (ii) the issuance of any equity securities by
the



                                       12
<PAGE>   18
Company or any of its Subsidiaries (other than equity securities issued (x) to
the Company or any of its Subsidiaries, (y) upon the exercise of employee stock
options or (z) as consideration for (A) the acquisition of any Person that is
not an Affiliate or (B) assets (other than cash or cash equivalents) of any
Person that is not an Affiliate. The description of any transaction as falling
within this definition does not affect any limitation on such transaction
imposed by Article 5.

         "MATERIAL ADVERSE EFFECT" means any material adverse effect upon (i)
the business, financial position, operations or properties of the Company and
its Subsidiaries, taken as a whole, (ii) the rights and remedies of the Lenders
or the Administrative Agent under this Agreement and the Notes, (iii) the
ability of the Company to perform its obligations under this Agreement and the
Notes or (iv) the benefit to the Company (as described or contemplated by the
Pre-Commitment Information) of the Acquisition (taken as a whole).

         "MATERIAL DEBT" means (i) the North Haven Notes or (ii) any other Debt
(except the Loans) of the Company and/or one or more Subsidiaries, arising in
one or more related or unrelated transactions, in an aggregate outstanding
principal amount exceeding $10,000,000 (it being understood that no reference to
Material Debt in any provision hereof shall apply to Debt described in the
foregoing clause (ii) unless the relevant conditions or events described in such
provision apply to Debt having an aggregate outstanding principal amount
exceeding $10,000,000).

         "MATERIAL FINANCIAL OBLIGATIONS" means a principal or face amount of
Debt and/or payment obligations in respect of Derivatives Obligations of the
Company and/or one or more Subsidiaries, arising in one or more related or
unrelated transactions, exceeding in the aggregate $10,000,000.

         "MATERIAL PLAN" means at any time a Plan or Plans having aggregate
Unfunded Liabilities in excess of $10,000,000.

         "MATURITY DATE" means the earlier of (i) the date that is 364 days
after the Closing Date (or, if such day is not a Euro-Dollar Business Day, the
next preceding Euro-Dollar Business Day) and (ii) March 31, 1999.

         "MOODY'S" means Moody's Investors Service, Inc.

         "MORGAN" means Morgan Guaranty Trust Company of New York.

         "MULTIEMPLOYER PLAN" means at any time an employee pension benefit plan
within the meaning of Section 4001(a)(3) of ERISA to which any member of the
ERISA Group is then making or accruing an obligation to make contributions



                                       13
<PAGE>   19
or has within the preceding five plan years made contributions, including for
these purposes any Person which ceased to be a member of the ERISA Group during
such five year period.

         "NATIONSBANK" means NationsBank, N.A.

         "NET CASH PROCEEDS" means, with respect to any Mandatory Prepayment
Event, an amount equal to the cash proceeds received by the Company or any of
its Subsidiaries from or in respect of such Mandatory Prepayment Event, less (x)
any expenses reasonably incurred by such Person in respect of such Mandatory
Prepayment Event and (y) if such Mandatory Prepayment Event is an Asset Sale,
(i) the principal amount of any Debt secured by a Lien on any asset disposed of
in such Asset Sale and paid or to be paid in connection with such Asset Sale and
(ii) any taxes paid or to be paid by such Person (as estimated by a senior
financial or accounting officer of the Company, giving effect to the overall tax
position of the Company) in respect of such Asset Sale within 24 months after
such Net Cash Proceeds are received.

         "NORTH HAVEN FINANCING DOCUMENTS" means (i) the Participation Agreement
dated as of January 14, 1993 among the Company (as lessee), Baker Properties
Limited Partnership (as owner participant), the note purchasers listed therein,
State Street Bank and Trust Company of Connecticut, National Association (Owner
Trustee) and Norwest Bank Minnesota, National Association (successor Indenture
Trustee) and (ii) each of the "OPERATIVE DOCUMENTS" referred to therein, in each
case as in effect from time to time.

         "NORTH HAVEN LEASE" means the Lease Agreement dated as of January 14,
1993 between State Street Bank and Trust Company of Connecticut, National
Association (Owner Trustee), as lessor, and the Company, as lessee, as in effect
from time to time.

         "NORTH HAVEN NOTES" means the notes outstanding from time to time under
the Trust Indenture, Assignment of Leases, Open-End Mortgage and Security
Agreement dated as of January 14, 1993 between State Street Bank and Trust
Company of Connecticut, National Association (Owner Trustee) and Norwest Bank
Minnesota, National Association (successor Indenture Trustee), as in effect from
time to time.

         "NOTES" means promissory notes of the Company, substantially in the
form of Exhibit A hereto, evidencing the obligation of the Company to repay the
Loans, and "NOTE" means any one of such promissory notes issued hereunder.

         "NOTICE OF BORROWING" has the meaning set forth in Section 2.02.



                                       14
<PAGE>   20
         "NOTICE OF INTEREST RATE ELECTION" has the meaning set forth in Section
2.06.

         "OPERATING AGENT" means the Administrative Agent or the Documentation
Agent and "OPERATING AGENTS" means both of the foregoing.

         "OTHER EXISTING DEBT DOCUMENTS" means the North Haven Financing
Documents and the U.I.S. Financing Documents.

         "OTHER SCHEDULED DEBT PAYMENTS" means, for any period, the aggregate
amount (without duplication) of (a) all scheduled repayments of principal
(including the principal component of scheduled payments of rent under capital
leases) required to be made by the Company and its Consolidated Subsidiaries
during such period with respect to Debt of the types described in clauses (i),
(ii) and (iii) of the definition of "DEBT" and (b) all scheduled payments of
principal and interest required to be made in cash with respect to the North
Haven Notes during such period (but only to the extent that such scheduled
payments exceed the amount included in Consolidated Net Rent Expense for such
period in respect thereof), but excluding payments in respect of the North Haven
Notes that result from payments of contingent rent under the North Haven Lease.

         "PARENT" means, with respect to any Lender, any Person controlling such
Lender.

         "PARTICIPANT" has the meaning set forth in Section 9.06(b).

         "PBGC" means the Pension Benefit Guaranty Corporation or any entity
succeeding to any or all of its functions under ERISA.

         "PERMITTED ASSET SECURITIZATION" means a sale or other disposition by
the Company of its accounts and notes receivable in a transaction permitted by
Section 5.14(c).

         "PERMITTED TEMPORARY CASH INVESTMENT" means any Investment in:

                  (i) direct obligations of the United States or any agency
         thereof, or obligations guaranteed by the United States or any agency
         thereof,

                  (ii) direct obligations of the Commonwealth of Puerto Rico or
         any agency thereof or any authority organized under the laws thereof,
         provided in each case that such obligation is, at the time of
         acquisition thereof, rated BBB+ or better by S&P or Baa1 or better by
         Moody's,

                                       15
<PAGE>   21
                  (iii) commercial paper rated, at the time of acquisition
         thereof, A-1 or better by S&P and P-1 or better by Moody's,

                  (iv) time deposits with, including certificates of deposit
         issued by, any office located in the United States of any Eligible
         Bank,

                  (v) repurchase agreements with respect to investments
         described in clauses (i), (iii) and (iv) above, entered into with an
         office located in the United States of any Eligible Bank or any
         financial institution whose short term obligations are at the time
         rated A-2 or better by S&P and P-2 or better by Moody's,

                  (vi) time deposits with, including certificates of deposit
         issued by, any office located in Puerto Rico of Banco Popular de Puerto
         Rico, Banco Santander Puerto Rico or any Eligible Bank, or

                  (vii) shares of an investment company with an aggregate net
         asset value of not less than $500,000,000, the investments of which are
         limited to short-term direct obligations of the United States or
         obligations backed by short-term direct obligations of the United
         States,

provided that (x) each such Investment (other than an Investment permitted by
clause (ii) or (vi) above) matures within one year from the date of acquisition
thereof and (y) each Investment permitted by clause (ii) or (vi) above matures
within five years from the date of acquisition thereof. As used in this
definition, the term "ELIGIBLE BANK" means any bank or trust company which shall
have a combined capital, surplus and undivided profits of not less than
$100,000,000 and whose long-term certificates of deposit are, at the time of
acquisition thereof, rated A or better by S&P and A or better by Moody's.

         "PERSON" means an individual, a corporation, a limited liability
company, a partnership, an association, a trust or any other entity or
organization, including a government or political subdivision or an agency or
instrumentality thereof.

         "PFIZER" means Pfizer Inc., a Delaware corporation.

         "PLAN" means at any time an employee pension benefit plan (other than a
Multiemployer Plan) which is covered by Title IV of ERISA or subject to the
minimum funding standards under Section 412 of the Internal Revenue Code and
either (i) is maintained, or contributed to, by any member of the ERISA Group
for employees of any member of the ERISA Group or (ii) has at any time within
the preceding five years been maintained, or contributed to, by any Person which
was


                                       16
<PAGE>   22



at such time a member of the ERISA Group for employees of any Person which was
at such time a member of the ERISA Group.

         "PRE-COMMITMENT INFORMATION" means (i) the information contained in the
documents listed on Exhibit G hereto, (ii) statements made by Responsible
Officers on behalf of the Company as part of the formal presentation (including
the question and answer period) to potential lenders hereunder at a meeting held
in New York City on January 20, 1998, and (iii) any other written information in
respect of the Company, its Subsidiaries or the Acquisition provided to any
Agent or Lender by a Responsible Officer on behalf of the Company during the
period from November 1, 1997 to January 30, 1998.

         "PREFERRED DIVIDENDS" means, for any period, all dividends declared by
the Company during such period with respect to its preferred stock.

         "PRICING LEVEL" has the meaning set forth in the Pricing Schedule.

         "PRICING PERIOD" has the meaning set forth in the Pricing Schedule.

         "PRICING RATIO" has the meaning set forth in the Pricing Schedule.

         "PRICING SCHEDULE" means the Pricing Schedule attached hereto.

         "PRIME RATE" means the rate of interest publicly announced by BNY in
New York City from time to time as its prime commercial lending rate. The Prime
Rate is not necessarily the best or lowest rate of interest offered by BNY.

         "QUARTERLY PAYMENT DATE" means the last Euro-Dollar Business Day of
each March, June, September and December during the period from the Effective
Date to the Maturity Date.

         "REGULATION U" means Regulation U of the Board of Governors of the
Federal Reserve System, as in effect from time to time.

         "REQUIRED LENDERS" means at any time Lenders having at least 60% of the
aggregate amount of the Credit Exposures at such time.

         "RESPONSIBLE OFFICER" means the president, the chief executive officer,
the chief operating officer, the chief financial officer, the treasurer, the
general counsel or any other officer of the Company whose responsibilities
include the administration of the transactions contemplated by this Agreement.


                                       17
<PAGE>   23



         "S&P" means Standard & Poor's Ratings Services, a division of The
McGraw-Hill Companies.

         "SEC" means the Securities and Exchange Commission.

         "SUBSIDIARY" means, at any time, any corporation or other entity of
which securities or other ownership interests having ordinary voting power to
elect a majority of the board of directors or other persons performing similar
functions are at the time directly or indirectly owned by the Company.

         "SUBSTANTIALLY WHOLLY-OWNED CONSOLIDATED SUBSIDIARY" means any
Consolidated Subsidiary at least 98% of the shares of capital stock or other
ownership interests of which are at the time directly or indirectly owned by the
Company.

         "SYNDICATION AGENT" means Bank of America National Trust and Savings
Association, in its capacity as syndication agent for this credit facility.

         "SYNDICATION TERMINATION DATE" means the date on which the Arrangers
shall have informed the Company that the syndication contemplated by the four
page letter dated as of November 21, 1997 signed by the Company, the Initial
Lenders and the Arrangers has been completed.

         "TRADENAME AND TRADEMARK LICENSE AGREEMENT" means the Tradename and
Trademark License Agreement dated as of December 8, 1997 between Pfizer and the
Company.

         "TRANSACTION DOCUMENTS" means the Acquisition Agreement, the
Tradename and Trademark License Agreement and the Transitional Services
Agreement.

         "TRANSITIONAL SERVICES AGREEMENT" means the Transitional Services
Agreement dated as of December 8, 1997 between Pfizer and the Company.

         "U.I.S. FINANCING DOCUMENTS" means (i) the financing lease among Union
pour le Financement d'Immeubles de Societes (Association for the Financing of
Commercial Buildings or "U.I.S.") and Societe pour le Financement des Immeubles
d'Entreprise FINABAIL (Corporation for the Financing of Commercial Buildings or
"FINABAIL") together, as Lessor, A.S.E. PARTNERS ("ASE"), as Lessee, and the
Company, as Guarantor, governed by the favorable regime applicable to SICOMIs
(Societe Immobilieres pour le Commerce et l'Industrie), with respect to the DC
Building (as defined therein) dated January 4, 1994; (ii) the financing lease
among U.I.S. and FINABAIL together, as Lessor,


                                       18
<PAGE>   24



ASE, as Lessee, and the Company, as Guarantor, governed by the common-law
regime, with respect to the H.Q. Building (as defined therein) dated January 4,
1994; and (iii) the side agreement dated January 4, 1994 between FINABAIL,
U.I.S., ASE and the Company, as Guarantor.

         "UNFUNDED LIABILITIES" means, with respect to any Plan at any time, the
amount (if any) by which (i) the value of all benefit liabilities under such
Plan, determined on a plan termination basis using the assumptions prescribed by
the PBGC for purposes of Section 4044 of ERISA, exceeds (ii) the fair market
value of all Plan assets allocable to such liabilities under Title IV of ERISA
(excluding any accrued but unpaid contributions), all determined as of the then
most recent valuation date for such Plan, but only to the extent that such
excess represents a potential liability of a member of the ERISA Group to the
PBGC or any other Person under Title IV of ERISA.

         "UNITED STATES" means the United States of America, including the
States thereof and the District of Columbia, but excluding its territories and
possessions.

         "VALLEYLAB" means Valleylab, Inc., a Colorado corporation.

         "VESTA" means Vesta Medical Inc., a California corporation.

         SECTION 1.02. Accounting Terms and Determinations. Unless otherwise
specified herein, all accounting terms used herein shall be interpreted, all
accounting determinations hereunder shall be made, and all financial statements
required to be delivered hereunder shall be prepared, in accordance with GAAP;
provided that, if the Company notifies the Documentation Agent that the Company
wishes to amend any provision of the Pricing Schedule and/or any covenant in
Article 5 to eliminate the effect of any change in GAAP on the calculation of
the Pricing Ratio and/or on the operation of such covenant (or if the
Documentation Agent notifies the Company that the Required Lenders wish to amend
any such provision and/or any such covenant for such purpose), then the Pricing
Ratios shall be calculated and/or the Company's compliance with such covenant
shall be determined on the basis of GAAP as in effect immediately before the
relevant change in GAAP became effective, until either such notice is withdrawn
or such provision and/or covenant is amended in a manner satisfactory to the
Company and the Required Lenders. Subject to the foregoing proviso, the amounts
used to determine the Company's compliance with the financial covenants
contained herein shall be the amounts that are (or will be) set forth or
otherwise reflected in the Company's consolidated financial statements prepared
in accordance with GAAP.


                                       19
<PAGE>   25



                                            ARTICLE 2
                                           THE CREDITS

         SECTION 2.01. Commitments to Lend. Each Lender severally agrees, on the
terms and conditions set forth in this Agreement, to lend to the Company, on the
Closing Date and, if the Company so elects, one other date during the
Availability Period (the "Borrowing Dates"), an aggregate amount not to exceed
the amount of such Lender's Commitment. The aggregate amount lent by all the
Lenders hereunder on either Borrowing Date may, at the Company's election,
comprise a single Group of Loans or be subdivided into two or more Groups of
Loans. Each such Group of Loans shall (i) be in an aggregate principal amount of
$5,000,000 or any larger multiple of $1,000,000 and (ii) be borrowed from the
several Lenders ratably in proportion to their respective Commitments. No new
Loans shall be made hereunder after the end of the Availability Period. The
Commitments are not revolving in nature, and amounts repaid or prepaid may not
be reborrowed.

         SECTION 2.02. Method of Borrowing. (a) The Company shall give the
Administrative Agent notice (a "NOTICE OF BORROWING") not later than 10:00 a.m.
(Eastern Time) on (x) the applicable Borrowing Date, if all the Loans to be made
on such Borrowing Date are to be made initially as Base Rate Loans, or (y) the
third Euro-Dollar Business Day before the applicable Borrowing Date, if any of
the Loans to be made on such Borrowing Date are to be made initially as
Euro-Dollar Loans, in either case specifying:

          (i) the Borrowing Date, which shall be a Domestic Business Day if all
         the Loans are to be made initially as Base Rate Loans or a Euro-Dollar
         Business Day if any of the Loans to be made on such Borrowing Date are
         to be made initially as Euro-Dollar Loans;

         (ii) the aggregate amount to be borrowed on such Borrowing Date and, if
         the Loans are to be subdivided initially into two or more Groups of
         Loans, the aggregate amount of each such Group of Loans;

        (iii)   whether each such Group of Loans is to bear interest initially
         at the Base Rate or a Euro-Dollar Rate; and

         (iv) with respect to each such Group of Euro-Dollar Loans, the duration
         of the initial Interest Period applicable thereto, subject to the
         provisions of the definition of Interest Period.



                                       20
<PAGE>   26



          (b) Upon receipt of a Notice of Borrowing, the Administrative Agent
shall promptly notify each Lender of the contents thereof and of such Lender's
ratable share of each Group of Loans specified therein, and such Notice of
Borrowing shall not thereafter be revocable by the Company. If all the Loans to
be made on a Borrowing Date are to be made initially as Base Rate Loans, the
Administrative Agent shall give such notice to each Lender as promptly as
practicable and in any event not later than 11:00 A.M. (Eastern Time) on such
Borrowing Date.

          (c) Not later than 12:00 Noon (Eastern Time) on each Borrowing Date,
each Lender shall make available its ratable share of the aggregate amount to be
borrowed on such Borrowing Date, in Federal or other funds immediately available
in New York City, to the Administrative Agent at its address referred to in
Section 9.01. Unless the Administrative Agent determines that any applicable
condition specified in Article 3 has not been satisfied, the Administrative
Agent will make the funds so received from the Lenders available to the Company
at the Administrative Agent's aforesaid address.

          (d) Unless the Administrative Agent shall have received notice from a
Lender prior to a Borrowing Date that such Lender will not make available to the
Administrative Agent such Lender's share of the aggregate amount to be borrowed
on such Borrowing Date, the Administrative Agent may assume that such Lender has
made such share available to the Administrative Agent on such Borrowing Date in
accordance with subsection (c) of this Section and the Administrative Agent may,
in reliance upon such assumption, make a corresponding amount available to the
Company on such Borrowing Date. If and to the extent that such Lender shall not
have so made such share available to the Administrative Agent, such Lender and
the Company severally agree to repay to the Administrative Agent forthwith on
demand such corresponding amount together with interest thereon, for each day
from such Borrowing Date to the date such amount is repaid to the Administrative
Agent, at (i) in the case of the Company, a rate per annum equal to the higher
of the Federal Funds Rate and the interest rate applicable thereto pursuant to
Section 2.05 and (ii) in the case of such Lender, the Federal Funds Rate. If
such Lender shall repay to the Administrative Agent such corresponding amount,
such amount so repaid shall constitute such Lender's Loans for purposes of this
Agreement.

         SECTION 2.03. Notes. (a) The Loans of each Lender shall be evidenced by
a single Note payable to the order of such Lender for the account of its
Applicable Lending Office in an amount equal to the aggregate unpaid principal
amount of such Lender's Loans.


                                       21
<PAGE>   27



          (b) Each Lender may, by notice to the Company and the Administrative
Agent, request two separate Notes to evidence its Base Rate Loans and its
Euro-Dollar Loans, respectively. Each such Note shall be in substantially the
form of Exhibit A hereto with appropriate modifications to reflect the fact that
it evidences solely Loans of the relevant type. Each reference in this Agreement
to the "NOTE" of such Lender shall be deemed to refer to and include either or
both of such Notes, as the context may require.

          (c) Upon receipt of each Lender's Note pursuant to Section 3.01(a),
the Documentation Agent shall forward such Note to such Lender. Each Lender
shall record the date, amount and type of each Loan made by it and the date and
amount of each payment of principal made by the Company with respect thereto,
and may, if such Lender so elects in connection with any transfer or enforcement
of its Note, endorse on the schedule forming a part thereof appropriate
notations to evidence the foregoing information with respect to each such Loan
then outstanding; provided that the failure of any Lender to make any such
recordation or endorsement shall not affect the obligations of the Company
hereunder or under the Notes. Each Lender is hereby irrevocably authorized by
the Company so to endorse its Note and to attach to and make a part of its Note
a continuation of any such schedule as and when required.

         SECTION 2.04. Maturity of Loans. Each Loan shall mature, and the
principal amount thereof and any unpaid interest accrued thereon shall be due
and payable, on the Maturity Date.

         SECTION 2.05. Interest Rates. (a) Each Base Rate Loan shall bear
interest on the outstanding principal amount thereof, for each day from the date
such Loan is made (or converted to a Base Rate Loan) until it becomes due (or is
converted to a Euro-Dollar Loan), at a rate per annum equal to the Base Rate for
such day. Such interest shall be payable quarterly in arrears on each Quarterly
Payment Date and, with respect to the principal amount of any Base Rate Loan
converted to a Euro-Dollar Loan, on the date such principal amount is so
converted. Any overdue principal of or interest on any Base Rate Loan shall bear
interest, payable on demand, for each day until paid at a rate per annum equal
to the sum of 2% plus the Base Rate for such day.

          (b) Each Euro-Dollar Loan shall bear interest on the outstanding
principal amount thereof, for each day during each Interest Period applicable
thereto, at a rate per annum equal to the sum of the Euro-Dollar Margin for such
day plus the Adjusted London Interbank Offered Rate applicable to such Interest
Period. Such interest shall be payable for each Interest Period on the last day
thereof and, if such Interest Period is longer than three months, at intervals
of three months after the first day thereof.


                                       22
<PAGE>   28




         The "ADJUSTED LONDON INTERBANK OFFERED RATE" applicable to any Interest
Period means a rate per annum equal to the quotient obtained (rounded upward, if
necessary, to the next higher 1/100 of 1%) by dividing (i) the applicable London
Interbank Offered Rate by (ii) 1.00 minus the Euro-Dollar Reserve Percentage.

         The "LONDON INTERBANK OFFERED RATE" applicable to any Interest Period
means the average (rounded upward, if necessary, to the next higher 1/16 of 1%)
of the respective rates per annum at which deposits in Dollars are offered to
each of the Euro-Dollar Reference Banks in the London interbank market at
approximately 11:00 A.M. (London time) two Euro-Dollar Business Days before the
first day of such Interest Period in an amount approximately equal to the
principal amount of the Euro-Dollar Loan of such Euro-Dollar Reference Bank to
which such Interest Period is to apply and for a period of time comparable to
such Interest Period.

         "EURO-DOLLAR RESERVE PERCENTAGE" means for any day that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Board of Governors of the Federal Reserve System (or any successor) for
determining the maximum reserve requirement for a member bank of the Federal
Reserve System in New York City with deposits exceeding five billion Dollars in
respect of "EUROCURRENCY LIABILITIES" (or in respect of any other category of
liabilities which includes deposits by reference to which the interest rate on
Euro-Dollar Loans is determined or any category of extensions of credit or other
assets which includes loans by a non-United States office of any Lender to
United States residents). The Adjusted London Interbank Offered Rate shall be
adjusted automatically on and as of the effective date of any change in the
Euro-Dollar Reserve Percentage.

          (c) Any overdue principal of or interest on any Euro-Dollar Loan shall
bear interest, payable on demand, for each day until paid, at a rate per annum
equal to the sum of 2% plus the Euro-Dollar Margin for such day plus the higher
of (i) the quotient obtained (rounded upward, if necessary, to the next higher
1/100 of 1%) by dividing (x) the average (rounded upward, if necessary, to the
next higher 1/16 of 1%) of the respective rates per annum at which one day (or,
if such amount due remains unpaid more than three Euro-Dollar Business Days,
then for such other period of time not longer than six months as the
Administrative Agent may select) deposits in Dollars in an amount approximately
equal to such overdue payment due to each of the Euro-Dollar Reference Banks are
offered to such Euro-Dollar Reference Bank in the London interbank market for
the applicable period determined as provided above by (y) 1.00 minus the
Euro-Dollar Reserve Percentage and (ii) the Adjusted London Interbank Offered


                                       23
<PAGE>   29



Rate applicable to such Euro-Dollar Loan immediately before such payment was
due; provided that, if the circumstances described in clause (a) or (b) of
Section 8.01 shall exist, the rate per annum applicable to such overdue amount
for each such day shall be equal to the sum of 2% plus the Base Rate for such
day.

          (d) Within 45 days after the end of each Fiscal Quarter, the Company
will notify the Administrative Agent and each Lender of the Pricing Ratio
determined as of the end of such Fiscal Quarter and the Pricing Level to be
applicable during the Pricing Period that begins 46 days after the end of such
Fiscal Quarter. The Administrative Agent will rely on such notification in
determining interest rates and fees hereunder for such Pricing Period, unless
and until the Administrative Agent determines (on the basis of financial
statements of the Company subsequently delivered or otherwise) that a different
Pricing Level (the "CORRECTED PRICING LEVEL") is applicable during such Pricing
Period, in which event the Administrative Agent shall thereafter determine
interest rates and fees for such Pricing Period based on the Corrected Pricing
Level. If any interest or fees accrue during such Pricing Period and are paid
before the Administrative Agent determines that the Pricing Level should be
corrected as aforesaid, the Administrative Agent shall notify the Company and
the Lenders of the amount of any resulting underpayment or overpayment. In the
case of an underpayment, the Company shall, within three Domestic Business Days
after receiving such notice thereof, pay the amount thereof to the
Administrative Agent for the account of the relevant Lenders. In the case of an
overpayment, the amount thereof shall be credited against subsequent payments of
interest and fees payable hereunder for the account of the relevant Lenders, all
as determined by the Administrative Agent.

          (e) The Administrative Agent shall determine each interest rate
applicable to the Loans hereunder. The Administrative Agent shall give prompt
notice to the Company and the Lenders of each rate of interest so determined,
and its determination thereof shall be conclusive in the absence of manifest
error.

          (f) Each Reference Bank agrees to use its best efforts to furnish
quotations to the Administrative Agent as contemplated by this Section. If any
Reference Bank does not furnish a timely quotation, the Administrative Agent
shall determine the relevant interest rate on the basis of the quotation or
quotations furnished by the remaining Reference Bank or Banks or, if none of
such quotations is available on a timely basis, the provisions of Section 8.01
shall apply.

         SECTION 2.06. Method of Electing Interest Rates. (a) Each Group of
Loans specified in a Notice of Borrowing shall bear interest initially at the
type of rate specified by the Company for such Group of Loans in the such Notice
of


                                       24
<PAGE>   30



Borrowing. Thereafter, the Company may from time to time elect to change or
continue the type of interest rate borne by each Group of Loans (subject in each
case to the provisions of Article 8), as follows:

                  (i) if such Loans are Base Rate Loans, the Company may elect
         to convert such Loans to Euro-Dollar Loans as of any Euro-Dollar
         Business Day; or

                  (ii) if such Loans are Euro-Dollar Loans, the Company may
         elect to convert such Loans to Base Rate Loans or elect to continue
         such Loans as Euro-Dollar Loans for an additional Interest Period, in
         each case effective on the last day of the then current Interest Period
         applicable to such Loans.

Each such election shall be made by delivering a notice (a "NOTICE OF INTEREST
RATE ELECTION") to the Administrative Agent at least three Euro-Dollar Business
Days before the conversion or continuation selected in such notice is to be
effective. A Notice of Interest Rate Election may, if it so specifies, apply to
only a portion of the aggregate principal amount of the relevant Group of Loans;
provided that (i) such portion is allocated ratably among the Loans comprising
such Group and (ii) the portion to which such notice applies, and the remaining
portion to which it does not apply, are each at least $5,000,000.

          (b)   Each Notice of Interest Rate Election shall specify:

                  (i) the Group of Loans (or portion thereof) to which such
         notice applies;

                  (ii) the date on which the conversion or continuation selected
         in such notice is to be effective, which shall comply with the
         applicable clause of subsection (a) above;

                  (iii) if the Loans comprising such Group are to be converted
         to Euro-Dollar Loans, the duration of the next succeeding Interest
         Period applicable thereto; and

                  (iv) if such Loans are to be continued as Euro-Dollar Loans
         for an additional Interest Period, the duration of such additional
         Interest Period.

Each Interest Period specified in a Notice of Interest Rate Election shall
comply with the provisions of the definition of Interest Period.


                                       25
<PAGE>   31



          (c) Upon receipt of a Notice of Interest Rate Election from the
Company pursuant to subsection (a) above, the Administrative Agent shall
promptly notify each Lender of the contents thereof and such notice shall not
thereafter be revocable by the Company. If the Company fails to deliver a timely
Notice of Interest Rate Election to the Administrative Agent for any Group of
Euro-Dollar Loans, such Loans shall be converted into Base Rate Loans on the
last day of the then current Interest Period applicable thereto.

         SECTION 2.07. Facility Fee. The Company shall pay to the Administrative
Agent for the account of the Lenders ratably a facility fee at the Facility
Fee Rate. Such facility fee shall accrue (i) for each day from and including the
Effective Date to the last day of the Availability Period, on the aggregate
amount of the Commitments on such day and (ii) for each day from and including
the last day of the Availability Period to but excluding the date the Loans
shall be repaid in their entirety, on the aggregate outstanding principal amount
of the Loans on such day. Such facility fee shall be payable quarterly in
arrears on each Quarterly Payment Date and on the date the Loans shall be repaid
in their entirety (or, if the Commitments terminate before any Loans are made,
on the date of such termination).

         SECTION 2.08. Optional Termination or Reduction of Commitments. At any
time before the end of the Availability Period, the Company may, upon at least
three Domestic Business Days' notice to the Administrative Agent, (i) terminate
the unused portions of the Commitments or (ii) ratably reduce the unused
portions of the Commitments by an aggregate amount of $5,000,000 or a larger
multiple of $1,000,000. Upon any such termination or reduction, the
Administrative Agent shall promptly notify each Lender thereof. Any unpaid
facility fees which have theretofore accrued on such terminated or reduced
portions of Commitments shall be due and payable on the date of such termination
or reduction, as the case may be.

         SECTION 2.09. Optional Prepayments. (a) The Company may, upon at least
(i) one Domestic Business Day's notice to the Administrative Agent, in the case
of the Group of Base Rate Loans, or (ii) three Euro-Dollar Business Days' notice
to the Administrative Agent, in the case of any Group of Euro-Dollar Loans,
prepay the Loans comprising such Group of Loans, in whole at any time, or from
time to time in part in amounts aggregating $5,000,000 or any larger multiple of
$1,000,000, by paying the principal amount to be prepaid together with interest
and facility fees accrued thereon to the date of prepayment. Each such
prepayment shall be applied to prepay ratably the Loans of the several Lenders
included in such Group of Loans. In connection with any such prepayment of
Euro-Dollar Loans, the Company shall comply with the provisions of Section 2.12,
if applicable.


                                       26
<PAGE>   32
          (b) Upon receipt of a notice of prepayment pursuant to this Section,
the Administrative Agent shall promptly notify each Lender of the contents
thereof and of such Lender's ratable share of such prepayment and such notice
shall not thereafter be revocable by the Company.

         SECTION 2.10. Mandatory Prepayments. (a) If, at any time after the date
hereof, the Company or any of its Subsidiaries shall receive any Net Cash
Proceeds of a Mandatory Prepayment Event, the Company shall forthwith prepay the
Loans in an aggregate principal amount equal to 100% of such Net Cash Proceeds;
provided that

          (i) if the aggregate principal amount of the Loans required to be
         prepaid on any date pursuant to this Section is less than $1,000,000,
         such prepayment shall be deferred until the aggregate principal amount
         of the Loans required to be prepaid pursuant to this Section (including
         such deferred amount) is not less than $1,000,000 and

         (ii) if any such prepayment requires Euro-Dollar Loans or portions
         thereof to be prepaid before the last day of the related Interest
         Period, the Company shall comply with Section 2.12, in connection
         therewith.

          (b) If (i) the aggregate amount borrowed hereunder during the
Availability Period exceeds the aggregate amount actually paid by the Company in
cash within 120 days after the Closing Date to finance the Acquisition and to
pay fees and expenses incurred in connection therewith and (ii) the amount of
such excess is greater than $5,000,000, the Company shall, on the last day of
the first Interest Period ending at least 10 days after the end of such 120-day
period, prepay Loans in an aggregate principal amount equal to the amount of
such excess (rounded to the nearest $100,000).

          (c) The Company shall give the Administrative Agent at least five
Euro-Dollar Business Days' notice of each prepayment required pursuant to this
Section.

         SECTION 2.11. General Provisions as to Payments. (a) The Company shall
make each payment of principal of, and interest on, the Loans and of fees
hereunder, not later than 12:00 Noon (Eastern Time) on the date when due, in
Federal or other funds immediately available in New York City, to the
Administrative Agent at its address referred to in Section 9.01. The
Administrative Agent will promptly distribute to each Lender its ratable share
(if any) of each such payment received by the Administrative Agent for the
account of the Lenders. Whenever any payment of principal of, or interest on,
the Base


                                       27
<PAGE>   33
Rate Loans or of fees shall be due on a day which is not a Domestic Business
Day, the date for payment thereof shall be extended to the next succeeding
Domestic Business Day. Whenever any payment of principal of, or interest on, the
Euro-Dollar Loans shall be due on a day which is not a Euro-Dollar Business Day,
the date for payment thereof shall be extended to the next succeeding
Euro-Dollar Business Day unless such Euro-Dollar Business Day falls in another
calendar month, in which case the date for payment thereof shall be the next
preceding Euro-Dollar Business Day. If the date for any payment of principal is
extended by operation of law or otherwise, interest thereon shall be payable for
such extended time.

          (b) Unless the Administrative Agent shall have received notice from
the Company prior to the date on which any payment is due to the Lenders
hereunder that the Company will not make such payment in full, the
Administrative Agent may assume that the Company has made such payment in full
to the Administrative Agent on such date and the Administrative Agent may, in
reliance upon such assumption, cause to be distributed to each Lender on such
due date an amount equal to the amount then due such Lender. If and to the
extent that the Company shall not have so made such payment, each Lender shall
repay to the Administrative Agent forthwith on demand such amount distributed to
such Lender together with interest thereon, for each day from the date such
amount is distributed to such Lender until the date such Lender repays such
amount to the Administrative Agent, at the Federal Funds Rate for such day.

          (c) If the Administrative Agent receives any payment for the account
of one or more Lenders before 12:00 Noon (Eastern Time) on any Domestic Business
Day and fails to distribute such payment to such Lenders before the end of such
Domestic Business Day, the Administrative Agent shall pay to each such Lender
interest on its share of such payment, for each day from and including such
Domestic Business Day to but excluding the Domestic Business Day on which the
Administrative Agent distributes such payment, at the Federal Funds Rate for
such day. If the Administrative Agent receives any payment for the benefit of
one or more Lenders at or after 12:00 Noon (Eastern Time) on any Domestic
Business Day and fails to distribute such payment to such Lenders before the end
of the next succeeding Domestic Business Day, the Administrative Agent shall pay
to each such Lender interest on its share of such payment, for each day from and
including such next succeeding Domestic Business Day to but excluding the
Domestic Business Day on which the Administrative Agent distributes such
payment, at the Federal Funds Rate for such day.

          (d) If the Company makes any payment to the Administrative Agent for
the account of one or more Lenders at or after 12:00 Noon (Eastern Time) on any
Domestic Business Day and the Administrative Agent fails to distribute such


                                       28
<PAGE>   34
payment to such Lenders before the end of such Domestic Business Day, the
Company shall be deemed to have made such payment on the next succeeding
Domestic Business Day.

         SECTION 2.12. Funding Losses. If the Company makes any payment of
principal with respect to any Euro-Dollar Loan or any Euro-Dollar Loan is
converted to a Base Rate Loan (pursuant to Article 2, 6 or 8 or otherwise) on
any day other than the last day of an Interest Period applicable thereto, or the
last day of an applicable period fixed pursuant to Section 2.05(c), or if the
Company fails to borrow, prepay, convert into or continue any Euro-Dollar Loans
after notice has been given to any Lender in accordance with Section 2.02(b),
2.06(c) or 2.09(b), the Company shall pay to each Lender within 15 days after
demand an amount calculated as provided in Exhibit E hereto to compensate such
Lender for any loss or expense incurred by it (or by an existing or prospective
Participant in the related Loan), including (without limitation) any loss
incurred in obtaining, liquidating or employing deposits from third parties;
provided that such Lender shall have delivered to the Company a certificate as
to the amount of such loss or expense, which certificate shall be conclusive in
the absence of manifest error.

         SECTION 2.13. Computation of Interest and Fees. Interest based on the
Prime Rate hereunder shall be computed on the basis of a year of 365 days (or
366 days in a leap year) and paid for the actual number of days elapsed
(including the first day but excluding the last day). All other interest and
fees shall be computed on the basis of a year of 360 days and paid for the
actual number of days elapsed (including the first day but excluding the last
day).

                                    ARTICLE 3


                                   CONDITIONS

         SECTION 3.01. Closing and First Borrowing. The obligation of any Lender
to make any Loan hereunder on the Closing Date is subject to the satisfaction of
the following conditions precedent on or before the Commitment Expiration Date:

                  (a) the Documentation Agent shall have received a duly
         executed Note for the account of each Lender dated on or before the
         Closing Date and complying with the provisions of Section 2.03;

                  (b) the Existing Revolving Credit Agreement shall have been
         amended by an amendment substantially in the form distributed to the
         Lenders on January 28, 1998;


                                       29
<PAGE>   35
                  (c) the Circon Credit Agreement shall have been amended by an
         amendment substantially in the form distributed to the Lenders on
         January 28, 1998;

                  (d) the Administrative Agent shall have received all fees and
         expenses due and payable on or before the Closing Date under this
         Agreement;

                  (e) the Administrative Agent shall have received a Notice of
         Borrowing as required by Section 2.02;

                  (f) the Documentation Agent shall have received a certificate
         dated the Closing Date and signed by a Responsible Officer to the
         effect that:

                       (i) all conditions specified in the Transaction Documents
                  to the Company's obligation to consummate the Acquisition
                  (except conditions relating to the purchase of assets located
                  in France, Belgium, Germany or Japan) have been met (without
                  any amendment, waiver or other modification thereof unless the
                  Initial Lenders shall have consented to such waiver or
                  modification) and the Acquisition is being consummated
                  concurrently with the Closing hereunder;

                      (ii) all necessary licenses, permits and governmental and
                  third party filings, consents and approvals for the
                  Acquisition (except those required in connection with the
                  purchase of assets located in France, Germany or Japan) have
                  been obtained and remain in full force and effect;

                     (iii) no development or change shall have occurred in any
                  matter described in the Pre-Commitment Information that has
                  resulted in, or could reasonably be expected to result in, a
                  Material Adverse Effect;

                      (iv) the Acquisition and the financing thereof comply in
                  all material respects with all applicable laws and regulations
                  (including, without limitation, all applicable margin and
                  other regulations promulgated by the Board of Governors of the
                  Federal Reserve System);

                           (v) the aggregate amount of the Loans does not exceed
                  (A) the aggregate amount payable in cash by the Company on the


                                       30
<PAGE>   36
                  Closing Date to consummate the Acquisition plus (B) the
                  aggregate amount (as reasonably estimated by the Company) of
                  all fees and transaction expenses to be paid by the Company in
                  connection with the Acquisition;

                       (vi) immediately before and after the Closing no Default
                  shall have occurred and be continuing; and

                       (vii) the representations and warranties of the Company
                  contained in this Agreement are true on and as of the Closing
                  Date, both immediately before and immediately after the
                  Closing; provided that (x) such certification is made only to
                  the best of the Company's knowledge insofar as it relates to
                  Valleylab or Vesta or the businesses to be acquired in the
                  Acquisition and (y) any representation or warranty contained
                  in the first and fourth sentences of Section 4.13 shall be
                  true only in all material respects;


                  (g) the Documentation Agent shall not have received notice
         from any Lender stating that such Lender has determined in good faith
         that:

                       (i) any action, suit, investigation, litigation or
                  proceeding is pending or threatened in any court or before any
                  arbitrator or governmental authority or regulatory agency or
                  authority that could reasonably be expected to have a Material
                  Adverse Effect;

                      (ii) any law or regulation applies to any aspect of the
                  Acquisition that restrains, prevents or imposes one or more
                  materially adverse conditions on any aspect of the Acquisition
                  or the operation of the businesses to be acquired pursuant
                  thereto; or

                       (iii) any statement made in the certificate of a
                  Responsible Officer referred to in clause (f) above is not
                  correct;

         or any such notice received by the Documentation Agent shall have been
         withdrawn;

                  (h) the Documentation Agent shall have received an opinion of
         Thomas Bremer, Esq., counsel for the Company, dated the Closing Date
         and substantially in the form of Exhibit B hereto and covering such
         additional matters relating to the transactions contemplated hereby as
         the Required Lenders may reasonably request;


                                       31
<PAGE>   37
                  (i) the Documentation Agent shall have received an opinion of
         Davis Polk & Wardwell, special counsel for the Operating Agents, dated
         the Closing Date and substantially in the form of Exhibit C hereto and
         covering such additional matters relating to the transactions
         contemplated hereby as the Required Lenders may reasonably request; and

                  (j) the Documentation Agent shall have received all other
         documents that the Documentation Agent may reasonably request relating
         to the existence of the Company, the corporate authority for and the
         validity of the Transaction Documents, this Agreement and the Notes,
         and any other matters relevant hereto, all in form and substance
         satisfactory to the Documentation Agent.

Promptly after the Closing occurs, the Documentation Agent shall notify the
Company and the Lenders of the Closing Date, and such notice shall be conclusive
and binding on all parties hereto. If the Closing does not occur on or before
the Commitment Expiration Date, the Commitments shall terminate at the close of
business on such date and all unpaid facility fees accrued to such date shall be
due and payable on such date.

         SECTION 3.02.  Second Borrowing. The obligation of any Lender to make a
Loan on the second Borrowing Date (if any) is subject to the satisfaction of the
following conditions:

                  (a) the Closing Date shall have occurred;

                  (b) such Borrowing Date is the first day of an Interest Period
         for Loans outstanding on such date;

                  (c) the Administrative Agent shall have received a Notice of
         Borrowing as required by Section 2.02; and

                  (d) the Documentation Agent shall have received a certificate
         dated such Borrowing Date and signed by a Responsible Officer to the
         effect that:

                           (i) immediately before and after the making of such
                  Loan, no Default shall have occurred and be continuing; and

                           (ii) the representations and warranties of the
                  Company contained in this Agreement are true on and as of such
                  Borrowing Date, both immediately before and immediately after
                  the making of such Loan, except to the extent that any such
                  representation or


                                       32
<PAGE>   38
                  warranty is limited to a particular date or dates, in which
                  case such representation or warranty was true on and as of
                  such date or dates; provided that (x) such certification is
                  made only to the best of the Company's knowledge insofar as it
                  relates to Valleylab or Vesta or the businesses to be acquired
                  in the Acquisition and (y) any representation or warranty
                  contained in the first and fourth sentences of Section 4.13
                  shall be true only in all material respects.



                                   ARTICLE 4


                         REPRESENTATIONS AND WARRANTIES

         The Company represents and warrants that:

         SECTION 4.01. Corporate Existence and Power. The Company is a
corporation duly incorporated, validly existing and in good standing under the
laws of the State of Delaware and has all corporate powers and all material
governmental licenses, authorizations, consents and approvals required to carry
on its business as now conducted.

         SECTION 4.02. Corporate and Governmental Authorization; No
Contravention. The execution and delivery by the Company of the Transaction
Documents, this Agreement and the Notes and the consummation by the Company of
the transactions contemplated thereby are within the Company's corporate powers,
have been duly authorized by all necessary corporate action, require no action
by or in respect of, or filing (except filings under the Exchange Act) with, any
governmental body, agency or official and do not contravene, or constitute a
default under, any provision of applicable law or regulation or of the
certificate of incorporation or by-laws of the Company or of any agreement,
judgment, injunction, order, decree or other instrument binding upon the Company
or any of its Subsidiaries or result in the creation or imposition of any Lien
on any asset of the Company or any of its Subsidiaries.

         SECTION 4.03. Binding Effect. This Agreement constitutes a valid and
binding agreement of the Company and each Note, when executed and delivered in
accordance with this Agreement, will constitute a valid and binding obligation
of the Company, in each case enforceable in accordance with its terms subject to
applicable bankruptcy, insolvency or similar laws affecting creditors' rights
generally and general principles of equity.


                                       33
<PAGE>   39
         SECTION 4.04. Financial Information. (a) The consolidated balance sheet
of the Company and its Consolidated Subsidiaries as of December 31, 1996 and the
related consolidated statements of operations, cash flows and changes in
stockholders' equity for the Fiscal Year then ended, reported on by Deloitte &
Touche LLP and set forth in the Company's 1996 Form 10-K, a copy of which has
been delivered to each of the Lenders, fairly present, in conformity with GAAP,
the consolidated financial position of the Company and its Consolidated
Subsidiaries as of such date and their consolidated results of operations and
cash flows for such Fiscal Year.

          (b) The unaudited consolidated balance sheet of the Company and its
Consolidated Subsidiaries as of September 30, 1997 and the related unaudited
consolidated statements of operations, cash flows and changes in stockholders'
equity for the nine months then ended, set forth in the Company's Latest Form
10-Q, a copy of which has been delivered to each of the Lenders, fairly present,
on a basis consistent with the financial statements referred to in subsection
(a) of this Section, the consolidated financial position of the Company and its
Consolidated Subsidiaries as of such date and their consolidated results of
operations and cash flows for such nine-month period (subject to normal year-end
adjustments).

          (c) Since September 30, 1997 there has been no material adverse change
in the business, financial position, operations or properties of the Company and
its Consolidated Subsidiaries, considered as a whole.

         SECTION 4.05. Litigation. Except as disclosed in the Company's 1996
Form 10-K or the Company's Latest Form 10-Q, there is no action, suit or
proceeding pending against, or to the knowledge of the Company threatened
against or affecting, the Company or any of its Subsidiaries before any court or
arbitrator or any governmental body, agency or official which could reasonably
be expected to result in an adverse decision that would have a Material Adverse
Effect or which in any manner draws into question the validity or enforceability
of this Agreement or any of the Notes.

         SECTION 4.06. Compliance with ERISA. Each member of the ERISA Group has
fulfilled its obligations under the minimum funding standards of ERISA and the
Internal Revenue Code with respect to each Plan and is in compliance in all
material respects with the presently applicable provisions of ERISA and the
Internal Revenue Code with respect to each Plan. No member of the ERISA Group
has (i) sought a waiver of the minimum funding standard under Section 412 of the
Internal Revenue Code in respect of any Plan, (ii) failed to make any
contribution or payment to any Plan or Multiemployer Plan, or made any amendment
to any Plan, which has resulted or could result in the imposition


                                       34
<PAGE>   40
of a Lien or the posting of a bond or other security under ERISA or the Internal
Revenue Code or (iii) incurred any liability under Title IV of ERISA after
January 1, 1988 other than a liability to the PBGC for premiums under Section
4007 of ERISA.

         SECTION 4.07. Environmental Matters. In the ordinary course of its
business, the Company conducts an ongoing review of the effect of Environmental
Laws on the business, operations and properties of the Company and its
Subsidiaries, in the course of which it identifies and evaluates associated
liabilities and costs (including, without limitation, any capital or operating
expenditures required for clean-up or closure of properties presently or
previously owned, any capital or operating expenditures required to achieve or
maintain compliance with environmental protection standards imposed by law or as
a condition of any license, permit or contract, any related constraints on
operating activities, including any periodic or permanent shutdown of any
facility or reduction in the level of or change in the nature of operations
conducted thereat, any costs or liabilities in connection with off-site disposal
of wastes or Hazardous Substances, and any actual or potential liabilities to
third parties, including employees, and any related costs and expenses). On the
basis of this review, the Company has reasonably concluded that such associated
liabilities and costs, including the costs of compliance with Environmental
Laws, are unlikely to have a material adverse effect on the business, financial
position, operations or properties of the Company and its Subsidiaries,
considered as a whole.

         SECTION 4.08. Taxes. The Company and its Subsidiaries have filed all
United States Federal income tax returns and all other material tax returns
which are required to be filed by them and have paid all taxes due pursuant to
such returns or pursuant to any assessment received by the Company or any
Subsidiary, except any such assessment that is being contested in good faith by
appropriate proceedings. The charges, accruals and reserves on the books of the
Company and its Subsidiaries in respect of taxes or other governmental charges
are, in the opinion of the Company, adequate.

         SECTION 4.09. Subsidiaries. Each of the Company's corporate
Subsidiaries (except inactive Subsidiaries) is a corporation duly incorporated,
validly existing and in good standing under the laws of its jurisdiction of
incorporation, and has all corporate powers and all material governmental
licenses, authorizations, consents and approvals required to carry on its
business as now conducted. All of the Company's active Subsidiaries are listed
on Exhibit F hereto (which may be amended from time to time by notice from the
Company to each of the Lenders).


                                       35
<PAGE>   41
         SECTION 4.10. No Regulatory Restrictions on Borrowing. The Company is
not subject to any provision of the Investment Company Act of 1940, as amended,
the Public Utility Holding Company Act of 1955, as amended, the Interstate
Commerce Act, as amended, or any other law or regulation that limits the
incurrence of debt by companies engaged in a specific type of business or having
other specific characteristics.

         SECTION 4.11. Full Disclosure. The Pre-Commitment Information (other
than financial forecasts and projections) is, and all information (other than
financial forecasts and projections) hereafter furnished by a Responsible
Officer in writing to any of the Agents for purposes of or in connection with
this Agreement or the Acquisition will be, true and accurate in all material
respects on the date as of which such information is stated or certified. All
financial forecasts and projections contained in the Pre-Commitment Information
were, and all financial forecasts and projections hereafter furnished by a
Responsible Officer in writing to any of the Agents for purposes of or in
connection with this Agreement or the Acquisition will be, prepared by the
Company in good faith based on assumptions believed by the Company, at the time
such financial forecasts and/or projections were or hereafter are prepared, to
be reasonable. The Company has disclosed to the Lenders in writing any and all
facts (other than facts affecting the health care business generally) which
materially and adversely affect, or are reasonably likely to materially and
adversely affect (to the extent the Company can now reasonably foresee), the
business, financial position, operations or properties of the Company and its
Subsidiaries, taken as a whole, or the ability of the Company to perform its
obligations under this Agreement and the Notes.

         SECTION 4.12. Transaction Documents. The Agents and the Initial Lenders
have received a true and correct copy of each Transaction Document as in effect
on the Closing Date. Each of the Transaction Documents is a valid and binding
agreement of the parties thereto (except as may be limited by applicable
bankruptcy, insolvency or similar laws affecting creditors' rights generally and
general principles of equity) and is in full force and effect. The Company is
not in default in any material respect under any of the provisions of any of the
Transaction Documents.

         SECTION 4.13. Other Existing Debt Documents. Each copy of an Other
Existing Debt Document heretofore delivered by the Company to any of the Agents
or the Lenders is a complete and correct copy of such Other Existing Debt
Document as in effect on the Closing Date. Each of the Other Existing Debt
Documents is a valid and binding agreement of the parties thereto (except as may
be limited by applicable bankruptcy, insolvency or similar laws affecting
creditors' rights generally and general principles of equity) and is in full
force and effect. No condition or event has occurred and is continuing which
constitutes an


                                       36
<PAGE>   42
event of default under any of the Other Existing Debt Documents. No condition or
event has occurred and is continuing which with the giving of notice or lapse of
time would, unless cured or waived, become an event of default under any of the
Other Existing Debt Documents.

         SECTION 4.14. No Default under Other Agreements. Neither the Company
nor any Subsidiary is a party to any indenture, loan agreement, credit
agreement, lease or other agreement or instrument (excluding this Agreement, the
Transaction Documents, the Circon Tender Offer Documents and the Other Existing
Debt Documents) or subject to any charter or corporate restriction, in each case
which could reasonably be expected to have a material adverse effect on the
business, financial position, operations or properties of the Company and its
Subsidiaries, considered as a whole, or the ability of the Company to perform
its obligations under this Agreement and the Notes. Neither the Company nor any
Subsidiary is in default under any of the provisions of any indenture, loan
agreement, credit agreement, lease or other agreement or instrument to which it
is party which default could reasonably be expected to have a material adverse
effect on the business, financial position, operations or properties of the
Company and its Subsidiaries, considered as a whole.

         SECTION 4.15. Compliance with Laws. The Company and each Subsidiary is
in compliance in all material respects with all applicable laws, ordinances,
rules, regulations and requirements of governmental authorities (including,
without limitation, Environmental Laws and the rules and regulations
thereunder), except where (i) the necessity of compliance therewith is contested
in good faith by appropriate proceedings or (ii) failures to comply therewith,
in the aggregate, could not reasonably be expected to have a material adverse
effect on the business, financial position, operations or properties of the
Company and its Subsidiaries, considered as a whole.



                                    ARTICLE 5


                                    COVENANTS

         The Company agrees that, so long as any Lender has any Commitment
hereunder or any amount payable under any Note remains unpaid:

         SECTION 5.01.  Information.  The Company will deliver to each of the
Lenders:


                                       37
<PAGE>   43
                  (a) as soon as available and in any event within 90 days after
         the end of each Fiscal Year, a consolidated balance sheet of the
         Company and its Consolidated Subsidiaries as of the end of such Fiscal
         Year and the related consolidated statements of operations, cash flows
         and changes in stockholders' equity for such Fiscal Year, setting forth
         in each case in comparative form the figures for the previous Fiscal
         Year, all audited by Deloitte & Touche LLP or other independent public
         accountants of nationally recognized standing and accompanied by an
         opinion of such auditors (without any qualification that would not be
         acceptable to the SEC for purposes of filings under the Exchange Act);

                  (b) as soon as available and in any event within 45 days after
         the end of each of the first three Fiscal Quarters of each Fiscal Year,
         a consolidated balance sheet of the Company and its Consolidated
         Subsidiaries as of the end of such Fiscal Quarter and the related
         consolidated statements of operations, cash flows and changes in
         stockholders' equity for such Fiscal Quarter and for the portion of the
         Fiscal Year ended at the end of such Fiscal Quarter, setting forth in
         the case of such consolidated statements of operations, cash flows and
         changes in stockholders' equity in comparative form the figures for the
         corresponding Fiscal Quarter and the corresponding portion of the
         previous Fiscal Year, all certified (subject to normal year-end
         adjustments) as to fairness of presentation, generally accepted
         accounting principles and consistency by the chief financial officer,
         the treasurer or the principal accounting officer of the Company;

                  (c) simultaneously with the delivery of each set of financial
         statements referred to in clauses (a) and (b) above, a certificate of
         the Company, signed by its chief financial officer, treasurer or
         principal accounting officer, (i) setting forth in reasonable detail
         the calculations required to establish whether the Company was in
         compliance with the requirements of Sections 5.07 to 5.14, inclusive,
         on the date of such financial statements; (ii) setting forth in
         reasonable detail the calculation of the Pricing Ratio to be determined
         as of the date of such financial statements and (iii) stating whether
         any Default exists on the date of such certificate and, if any Default
         then exists, setting forth the details thereof and the action which the
         Company is taking or proposes to take with respect thereto;

                  (d) as soon as available and in any event within 45 days after
         the end of each Fiscal Quarter, the notice required by Section 2.05(d)
         with respect to the Pricing Ratio determined as of the end of such
         Fiscal Quarter and the Pricing Level to be applicable for the next
         Pricing Period;


                                       38
<PAGE>   44
                  (e) simultaneously with the delivery of each set of financial
         statements referred to in clause (a) above, a statement of the firm of
         independent public accountants which audited and reported on such
         statements (i) whether anything has come to their attention to cause
         them to believe that any Default existed under Sections 5.07 to 5.14,
         inclusive, on the date of such statements and (ii) confirming the
         calculations set forth in the officer's certificate delivered
         simultaneously therewith pursuant to clause (c) above;

                  (f) within five Domestic Business Days after any Responsible
         Officer obtains knowledge of any Default, if such Default is then
         continuing, a certificate of the chief financial officer, the treasurer
         or the principal accounting officer of the Company setting forth the
         details thereof and the action which the Company is taking or proposes
         to take with respect thereto;

                  (g) promptly upon the mailing thereof to the shareholders of
         the Company generally, copies of all financial statements, reports and
         proxy statements so mailed;

                  (h) promptly upon the filing thereof, copies of all
         registration statements (other than the exhibits thereto (unless
         requested by any Lender) and any registration statements on Form S-8 or
         its equivalent) and reports on Forms 10-K, 10-Q and 8-K (or their
         equivalents) which the Company shall have filed with the SEC;

                  (i) unless Investment Grade Status exists at the time, as soon
         as available and in any event on or before March 31 of each Fiscal
         Year, a budget for such Fiscal Year, approved by the Company's board of
         directors, setting forth anticipated income, expense and capital
         expenditure items for each Fiscal Quarter during such Fiscal Year, and
         concurrently with the delivery of financial statements for each such
         Fiscal Quarter pursuant to clauses (a) and (b) above, a report setting
         forth a detailed comparison to such budget; provided that, if such a
         budget has not been prepared and approved by the Company's board of
         directors before January 31 of such Fiscal Year, projections of such
         items for such Fiscal Year shall be delivered pursuant to this clause
         (i) no later than January 31 of such Fiscal Year (to be replaced by the
         approved budget when delivered);

                  (j) if and when any member of the ERISA Group (i) gives or is
         required to give notice to the PBGC of any "REPORTABLE EVENT" (as
         defined


                                       39
<PAGE>   45
         in Section 4043 of ERISA) with respect to any Plan which might
         constitute grounds for a termination of such Plan under Title IV of
         ERISA, or knows that the plan administrator of any Plan has given or is
         required to give notice of any such reportable event, a copy of the
         notice of such reportable event given or required to be given to the
         PBGC; (ii) receives notice of complete or partial withdrawal liability
         under Title IV of ERISA or notice that any Multiemployer Plan is in
         reorganization, is insolvent or has been terminated, a copy of such
         notice; (iii) receives notice from the PBGC under Title IV of ERISA of
         an intent to terminate, impose liability (other than for premiums under
         Section 4007 of ERISA) in respect of, or appoint a trustee to
         administer, any Plan, a copy of such notice; (iv) applies for a waiver
         of the minimum funding standard under Section 412 of the Internal
         Revenue Code, a copy of such application; (v) gives notice of intent to
         terminate any Plan under Section 4041(c) of ERISA, a copy of such
         notice and other information filed with the PBGC; (vi) gives notice of
         withdrawal from any Plan pursuant to Section 4063 of ERISA, a copy of
         such notice; or (vii) fails to make any payment or contribution to any
         Plan or Multiemployer Plan or makes any amendment to any Plan which has
         resulted or could result in the imposition of a Lien or the posting of
         a bond or other security, a certificate of the chief financial officer,
         the treasurer or the principal accounting officer of the Company
         setting forth the details as to such occurrence and the action, if any,
         which the Company or applicable member of the ERISA Group is required
         or proposes to take;

          (k) as soon as reasonably practicable after any Responsible Officer
         obtains knowledge of the commencement of, or of a threat (with respect
         to which there is a reasonable likelihood of assertion) of the
         commencement of, an action, suit or proceeding against the Company or
         any Subsidiary before any court or arbitrator or any governmental body,
         agency or official in which there is a reasonable possibility of an
         adverse decision which could reasonably be expected to materially
         adversely affect the business, financial position, operations or
         properties of the Company and its Subsidiaries considered as a whole,
         or which in any manner questions the validity or enforceability of this
         Agreement or any of the Notes, information as to the nature of such
         pending or threatened action, suit or proceeding and any material
         developments from time to time with respect thereto;

          (l) upon execution thereof, a copy of each amendment, waiver or other
         document modifying the Existing Revolving Credit Agreement, the Circon
         Credit Agreement or any Other Existing Debt Document; and


                                       40
<PAGE>   46
                  (m) from time to time such additional information regarding
         the financial position or business of the Company and its Subsidiaries
         as the Documentation Agent, at the request of any Lender, may
         reasonably request.

         SECTION 5.02. Payment of Obligations. The Company will pay and
discharge, and will cause each Subsidiary to pay and discharge, at or before
maturity, all their respective material obligations and liabilities, including,
without limitation, tax liabilities, except where the same are contested in good
faith by appropriate proceedings, and will maintain, and will cause each
Subsidiary to maintain, in accordance with GAAP, appropriate reserves for the
accrual of any of the same.

         SECTION 5.03. Maintenance of Property; Insurance. (a) The Company will
keep, and will cause each Subsidiary to keep, all of its property useful and
necessary in its business in good working order and condition, ordinary wear and
tear excepted.

          (b) The Company will maintain, and will cause each Subsidiary to
maintain, to the extent commercially available, with financially sound and
reputable insurers, (i) physical damage insurance on all of its real and
personal property on an all risks basis (including the perils of flood and
earthquake, if such insurance is available on reasonable terms), covering the
repair and replacement cost of all such property and consequential loss coverage
for business interruption and extra expense, (ii) general public liability
insurance (including product liability coverage) in an amount not less than
$50,000,000 and (iii) such other insurance coverage in such amounts and with
respect to such risks as the Required Lenders may reasonably request; provided
that the Company and its Subsidiaries may self-insure against, and/or such
insurance may provide for deductibles with regard to, hazards and risks with
respect to which, and in such amounts as, the Company in good faith determines
to be prudent, but only so long as the aggregate of all such deductibles and
self-insurance applicable with respect to any Fiscal Year under all such
insurance required under clauses (i) and (ii) above does not exceed 4% of
Consolidated Net Worth at the end of the immediately preceding Fiscal Year.

         SECTION 5.04. Conduct of Business and Maintenance of Existence. The
Company will continue, and will cause each Subsidiary to continue, to engage in
business of the same general type as now conducted by the Company and its
Subsidiaries, and will preserve, renew and keep in full force and effect, and
will cause each Subsidiary to preserve, renew and keep in full force and effect,
their respective existences and their respective rights, privileges and
franchises necessary or desirable in the normal conduct of business; provided
that nothing in


                                       41
<PAGE>   47
this Section shall prohibit (i) the merger of a Subsidiary into the Company, if
immediately after such merger no Default shall have occurred and be continuing,
(ii) the merger or consolidation of a Subsidiary with or into a Person other
than the Company, if the corporation surviving such consolidation or merger is a
Subsidiary and, immediately after giving effect thereto, no Default shall have
occurred and be continuing or (iii) the termination of the existence of any
Subsidiary or any of the rights, privileges and franchises of the Company or any
Subsidiary if, in each case, the Company in good faith determines that such
termination is in the best interest of the Company and is not materially
disadvantageous to the Lenders.

         SECTION 5.05. Compliance with Laws. The Company will comply, and cause
each Subsidiary to comply, in all material respects with all applicable laws,
ordinances, rules, regulations and requirements of governmental authorities
(including, without limitation, Environmental Laws and ERISA and the rules and
regulations thereunder), except where (i) the necessity of compliance therewith
is contested in good faith by appropriate proceedings or (ii) failures to comply
therewith, in the aggregate, could not reasonably be expected to have a material
adverse effect on the business, financial position, operations or properties of
the Company and its Subsidiaries, considered as a whole.

         SECTION 5.06. Inspection of Property, Books and Records. The Company
will keep, and will cause each Subsidiary to keep, proper books of record and
account in which full, true and correct entries shall be made of all dealings
and transactions in relation to its business and activities. Subject to the
Company's normal security procedures, the Company will permit, and will cause
each Subsidiary to permit, representatives of any Lender at such Lender's
expense to visit and inspect any of their respective properties, to examine and
make abstracts from any of their respective books and records and to discuss
their respective affairs, finances and accounts with their respective officers,
employees and independent public accountants, all at such reasonable times
(after reasonable notice to the Company's chief financial officer) and as often
as may reasonably be desired, but only for the purpose of determining the
condition of the assets of the Company or such Subsidiary, as the case may be,
and the Company's compliance with the terms and conditions of this Agreement;
provided that, so long as no Event of Default shall have occurred and be
continuing, one or more persons designated by the Company's chief financial
officer shall be entitled to attend any such visit or discussion.

         SECTION 5.07.  Minimum Consolidated Net Worth.  Consolidated Net
Worth will not at any time be less than the sum of (i) $609,400,000 and (ii) 50%
of the consolidated net income (if positive) of the Company and its Consolidated


                                       42
<PAGE>   48
Subsidiaries for each Fiscal Quarter ending prior to such time, commencing with
the Fiscal Quarter ending December 31, 1997.

         SECTION 5.08.  Leverage Ratio.  Consolidated Debt will at no time be
greater than 60% of Consolidated Total Capital.

         SECTION 5.09. Fixed Charge Coverage. At the end of each Fiscal Quarter
commencing with the Fiscal Quarter ending March 31, 1998, the ratio of (i) the
sum of Consolidated EBITDA plus Consolidated Net Rent Expense less Consolidated
Capital Expenditures to (ii) the sum of Consolidated Net Interest Expense plus
Consolidated Net Rent Expense (excluding amounts attributable to Contingent CPI
Rent (as defined in the North Haven Lease), as expensed) plus Preferred
Dividends (excluding any one-time additional preferred dividend declared but not
paid in connection with a call for redemption of the Company's Series A
Convertible Preferred Stock) plus Other Scheduled Debt Payments, in each case
for the period of four consecutive Fiscal Quarters then ended, will not be less
than 1.5:1.

         SECTION 5.10. Negative Pledge. Neither the Company nor any Subsidiary
will create, assume or suffer to exist any Lien on any asset (including, without
limitation, the capital stock of any of its Subsidiaries) now owned or hereafter
acquired by it, except:

                  (a) Liens existing on the date of this Agreement securing Debt
         outstanding on the date of this Agreement, provided that such Liens and
         the principal amounts secured thereby on the date of this Agreement are
         listed on Exhibit H hereto;

                  (b) any Lien existing on any asset of any corporation at the
         time such corporation becomes a Subsidiary and not created in
         contemplation of such event;

                  (c) any Lien on any asset of any corporation existing at the
         time such corporation is merged or consolidated with or into the
         Company or a Subsidiary and not created in contemplation of such event;

                  (d) any Lien existing on any asset prior to the acquisition
         thereof by the Company or a Subsidiary and not created in contemplation
         of such acquisition;

                  (e) any Lien on any asset securing Debt incurred or assumed
         for the purpose of financing all or any part of the cost of acquiring
         such asset,


                                       43
<PAGE>   49
         provided that such Lien attaches to such asset within 12 months after
         the acquisition thereof;

                  (f) any Lien arising out of the refinancing, extension,
         renewal or refunding of any Debt secured by any Lien permitted by any
         of the foregoing clauses of this Section, provided that such Debt is
         not increased and is not secured by any additional assets;

                  (g) any Lien created for the direct or indirect benefit of the
         purchasers or lenders in connection with any Permitted Asset
         Securitization;

                  (h) Liens arising by operation of law in the ordinary course
         of its business which (i) do not secure Debt or Derivatives
         Obligations, (ii) do not secure any single obligation or series of
         related obligations in an amount exceeding $50,000,000 and (iii) do not
         in the aggregate materially detract from the value of its assets or
         materially impair the use thereof in the operation of its business;

                  (i) Liens on cash and cash equivalents securing Derivatives
         Obligations, provided that the aggregate amount of cash and cash
         equivalents subject to such Liens may at no time exceed $25,000,000;
         and

                  (j) Liens not otherwise permitted by the foregoing clauses of
         this Section securing an aggregate amount at any time outstanding not
         to exceed $15,000,000.

Nothing in clause (h) or (j) of this Section shall permit any Lien securing any
obligation arising under the Other Existing Debt Documents. Whenever this
Section permits a Lien to exist on any asset owned or leased by the Company or
any Subsidiary, it shall be construed to permit the same Lien to exist with
respect to any improvements to such asset.

         SECTION 5.11. Investments. Neither the Company nor any Subsidiary will
make or acquire any Investment in any Person, other than:

                  (i) Permitted Temporary Cash Investments;

                  (ii) any Investment in a Person which is a Consolidated
         Subsidiary immediately after such Investment is made;

                  (iii) any Debt of a buyer received as all or part of the
         consideration for an Asset Sale permitted by Section 5.14;


                                       44
<PAGE>   50
          (iv) any investment in a trust or other entity created for purposes of
         any Permitted Asset Securitization; and

          (v) any other Investment if, immediately after such Investment is
         made, the aggregate original cost of all Investments made by the
         Company and its Subsidiaries after September 30, 1995 pursuant to this
         clause (v) does not exceed 10% of Consolidated Net Worth as of the end
         of the most recently ended Fiscal Quarter.

Prior to the Closing Date (as defined in the Circon Credit Agreement), purchases
of shares of common stock of Circon shall constitute Investments for purposes of
clause (v) above; thereafter such purchases shall be deemed to be permitted by
clause (ii) above and shall not be included in Investments made pursuant to
clause (v) above.

         SECTION 5.12. Dividends and Common Stock Payments. (a) The Company will
not declare any Common Stock Dividend and neither the Company nor any Subsidiary
will make any Common Stock Payment unless, after giving effect to such
declaration or Common Stock Payment, no Default shall have occurred and be
continuing and either:

          (i) the aggregate amount of all Common Stock Dividends declared and
         Common Stock Payments made in the then current Fiscal Quarter will not
         exceed $1,657,848, as such amount may be adjusted from time to time
         pursuant to subsection (c) of this Section, or

         (ii) the aggregate amount of all Common Stock Dividends declared and
         all Common Stock Payments made in the then current Fiscal Quarter and
         the three immediately preceding Fiscal Quarters will not exceed 20% of
         the Adjusted Consolidated Net Income of the Company and its
         Consolidated Subsidiaries for the immediately preceding four Fiscal
         Quarters;

provided that the Company may declare Common Stock Dividends and the Company and
its Subsidiaries may make Common Stock Payments at any time when Investment
Grade Status exists without regard to the limitation in this subsection (a);
but, if Investment Grade Status subsequently ceases to exist, Common Stock
Dividends declared and Common Stock Payments made when Investment Grade Status
existed shall be taken into account in determining whether other Common Stock
Dividends may be declared or other Common Stock Payments may be made under this
Section.


                                       45
<PAGE>   51
          (b) The Company will not declare any Common Stock Dividend more than
50 days before such Common Stock Dividend is payable.

          (c) If the number of outstanding shares of the Company's common stock
changes during any Fiscal Quarter ending after September 30, 1997 (by reason of
a conversion of outstanding preferred stock, a new issuance of common stock or
otherwise), the amount specified in subsection (a)(i) of this Section (as such
amount may theretofore have been adjusted pursuant to this subsection (c)) shall
be adjusted for purposes of all subsequent Fiscal Quarters by multiplying such
amount by a fraction of which the numerator is the number of shares of the
Company's common stock outstanding at the end of such Fiscal Quarter and the
denominator is the number of shares of the Company's common stock outstanding at
the beginning of such Fiscal Quarter (adjusted to eliminate the effect of any
stock split, stock dividend or reverse stock split during such Fiscal Quarter).

         SECTION 5.13. Limitation on Subsidiary Debt. The aggregate principal
amount of all Debt of all Consolidated Subsidiaries (excluding (i) Debt existing
under the U.I.S. Financing Documents on the Closing Date in an aggregate
principal amount not greater than FF 457,000,000 and (ii) Intercompany Debt owed
to the Company or to a Substantially Wholly-Owned Consolidated Subsidiary) will
at no time exceed $100,000,000 (or its equivalent in foreign currencies). For
purposes of this Section any preferred stock of a Consolidated Subsidiary held
by a Person other than the Company or a Substantially Wholly-Owned Consolidated
Subsidiary shall be included, at the higher of its voluntary or involuntary
liquidation value, in the "DEBT" of such Consolidated Subsidiary.

         SECTION 5.14. Asset Sales. (a) The Company will not, and will not
permit any Subsidiary to, make any Asset Sale unless, after giving effect
thereto, the aggregate consideration received or to be received for all Asset
Sales during the then current Fiscal Year would not exceed $50,000,000; provided
that, without regard to the limitation in this subsection (a), the Company or
any Subsidiary may (x) make or become legally obligated to make Asset Sales at
any time when Investment Grade Status exists and (y) make any Asset Sale that it
has become legally obligated to make at a time when Investment Grade Status
existed, even if Investment Grade Status subsequently ceases to exist; but, if
Investment Grade Status subsequently ceases to exist, all Asset Sales made as
permitted by the foregoing clauses (x) and (y) shall be taken into account in
determining whether other Asset Sales are permitted by this Section.

          (b) Whether or not Investment Grade Status exists, (i) the Company and
its Subsidiaries will not sell, lease, transfer or otherwise dispose of all or
any substantial part of the assets of the Company and its Subsidiaries, taken as
a


                                       46
<PAGE>   52
whole, to any Person other than the Company and its Subsidiaries and (ii) the
Company will not sell, lease, transfer or otherwise dispose of all or any
substantial part of its assets to any other Person; provided that this
subsection (b) shall not apply to (i) sales of inventory and used, surplus or
worn-out equipment in the ordinary course of business or (ii) sales of accounts
and notes receivable pursuant to Permitted Asset Securitizations.

          (c) Notwithstanding the restrictions in subsection (b) of this
Section, the Company may sell or otherwise dispose of (whether in one or a
series of transactions) any of its accounts and notes receivable; provided that
(i) the Required Lenders shall have consented in writing to the terms and
conditions of such transactions (including, without limitation, any Liens to be
created in connection therewith) and (ii) the cash purchase price paid by the
purchasers of such accounts and notes receivable shall not exceed $75,000,000 in
aggregate unrecovered amount at any time.

         SECTION 5.15. Consolidation and Mergers. The Company will not
consolidate or merge with or into any other Person; provided that the Company
may merge with another Person if (A) the Company is the corporation surviving
such merger and (B) immediately after giving effect to such merger, no Default
shall have occurred and be continuing.

         SECTION 5.16. Transactions with Affiliates. The Company will not, and
will not permit any Subsidiary to, directly or indirectly, pay any funds to or
for the account of, make any Investment in, Guarantee any Debt of, lease, sell,
transfer or otherwise dispose of any assets (tangible or intangible) to, or
participate in, or effect any transaction in connection with any joint
enterprise or other joint arrangement with, any Affiliate; provided that the
foregoing provisions of this Section shall not prohibit:

          (a) the Company from declaring or paying any lawful dividend permitted
         by Section 5.12;

          (b) the Company or any Subsidiary from paying compensation or
         providing benefits to any of its officers or directors in the ordinary
         course of business;

          (c) the Company or any Subsidiary from making sales to or purchases
         from any Affiliate and, in connection therewith, extending credit or
         making payments, or from making payments for services rendered by any
         Affiliate, if such sales or purchases are made or such services are
         rendered in the ordinary course of business and on terms and


                                       47
<PAGE>   53
         conditions comparable to the terms and conditions which would apply in
         a similar transaction with a Person not an Affiliate;

          (d) the Company or any Subsidiary from making payments of principal,
         interest and premium on any Debt of the Company or such Subsidiary held
         by an Affiliate if the terms of such Debt are substantially as
         favorable to the Company or such Subsidiary as the terms which could
         have been obtained at the time of the creation of such Debt from a
         lender which was not an Affiliate; or

          (e) the Company or any Subsidiary from participating in, or effecting
         any transaction in connection with, any joint enterprise or other joint
         arrangement with any Affiliate if the Company or such Subsidiary
         participates in the ordinary course of its business and on a basis no
         less advantageous than the basis on which such Affiliate participates.

         SECTION 5.17. Prepayment of Other Debt. (a) The Company will not, and
will not permit any Subsidiary to, directly or indirectly, redeem, retire,
purchase, acquire or otherwise make any payment in respect of any Debt (other
than (v) the Notes, (w) Debt of Circon outstanding prior to the Circon Merger in
an aggregate principal amount not exceeding $75,000,000, (x) Debt outstanding
under the Existing Revolving Credit Agreement from time to time, (y) Debt
outstanding under the Circon Credit Agreement from time to time and (z)
Intercompany Debt) of the Company or any Subsidiary more than 21 days before the
stated due date thereof, unless such payment is made with the net cash proceeds
of (i) Debt specifically incurred for such purpose and containing terms and
conditions substantially similar to or more favorable to the Company and the
Lenders than the Debt with respect to which such payment is made, (ii) common
stock of the Company sold after September 30, 1997 or (iii) preferred stock of
the Company sold after September 30, 1997 which is not subject to redemption,
repurchase or other acquisition by the Company or any Subsidiary (except
redemption or repurchase at the option of the Company) under any circumstances
prior to February 5, 2001.

          (b) The Company will not, and will not permit any Subsidiary to, pay
any amount under the North Haven Financing Documents more than 21 days before
such payment is due; provided that the rent payable under the North Haven Lease
on January 14, 2001 shall not be prepaid.

          (c) The Company will not, and will not permit any Subsidiary to,
consent to or enter into any amendment, supplement, waiver or other modification
of any agreement or instrument evidencing or governing any such Debt if the
result of such modification would be, directly or indirectly, to permit a
payment


                                       48
<PAGE>   54
that would have been prohibited pursuant to this Section prior to such
modification.

         SECTION 5.18. Other Existing Debt Documents. The Company will not, and
will not permit any Subsidiary to, (i) consent or enter into any amendment,
supplement, waiver or other modification of any of the Other Existing Debt
Documents which would increase the amount of the payments to be made by the
Company or any Subsidiary in connection therewith (except for reasonable and
customary fees and expenses paid, currently or periodically, in connection with
any such amendment, supplement, waiver or other modification) or would otherwise
be materially adverse to the Company or any Subsidiary or to the Lenders or (ii)
directly or indirectly Guarantee the obligations of any Person under the North
Haven Financing Documents.

         SECTION 5.19. Use of Proceeds. The proceeds of the Loans will be used
by the Company to finance the Acquisition and to pay fees and expenses incurred
in connection therewith. None of such proceeds will be used in violation of any
applicable law or regulation (including without limitation Regulation U).

                                    ARTICLE 6


                                    DEFAULTS

         SECTION 6.01. Events of Default. If one or more of the following events
("EVENTS OF DEFAULT") shall have occurred and be continuing:

          (a) the Company shall fail to pay (i) any principal of any Loan when
         due or (ii) any interest, any fees or any other amount payable
         hereunder within two Domestic Business Days after the due date thereof;

          (b) the Company shall fail to observe or perform any covenant
         contained in Sections 5.17 to 5.19, inclusive, and such failure shall
         continue for two Domestic Business Days after the Required Lenders
         shall have determined that such failure, if not cured within two
         Domestic Business Days, should be an Event of Default under this clause
         (b) and the Administrative Agent shall have given the Company written
         notice of such determination;

          (c) the Company shall fail to observe or perform any covenant or
         agreement contained in this Agreement (other than those covered by
         clause (a) or (b) above) for 30 days after written notice thereof has
         been given to the Company by the Administrative Agent at the request of
         any Lender;



                                       49
<PAGE>   55

          (d) any representation, warranty, certification or statement made by
         the Company or by a Responsible Officer in this Agreement or in any
         certificate, financial statement or other document delivered pursuant
         to this Agreement shall prove to have been incorrect in any material
         respect when made;

          (e) the Company or any Subsidiary shall fail to make any payment in
         respect of Material Financial Obligations when due or within any
         applicable grace period;

          (f) any event or condition shall occur which results in the
         acceleration of the maturity of Material Debt or enables the holders of
         Material Debt or any Person acting on such holders' behalf to
         accelerate the maturity thereof or permits the holders of Material Debt
         or any Person acting on such holders' behalf to terminate their
         commitments (if any) to renew, extend or refund such Material Debt or,
         in the case of the Existing Revolving Credit Agreement, to lend
         additional amounts to the Company (unless, in the case of the Existing
         Revolving Credit Agreement, the commitments thereunder are concurrently
         replaced by comparable commitments under one or more other credit
         facilities);

          (g) any event or condition shall occur which, with the giving of
         notice or lapse of time or both, would enable the holders of Material
         Debt or any Person acting on such holders' behalf to accelerate the
         maturity thereof or would permit the holders of Material Debt or any
         Person acting on such holders' behalf to terminate their commitments to
         renew, extend, refund or lend additional amounts of such Material Debt,
         and the Company shall fail to cure such event or condition for two
         Domestic Business Days after the Required Lenders shall have determined
         that such event or condition, if not cured within two Domestic Business
         Days, should be an Event of Default under this clause (g) and the
         Administrative Agent shall have given the Company written notice of
         such determination;

          (h) the Company or any Subsidiary shall commence a voluntary case or
         other proceeding seeking liquidation, reorganization or other relief
         with respect to itself or its debts under any bankruptcy, insolvency or
         other similar law now or hereafter in effect or seeking the appointment
         of a trustee, receiver, liquidator, custodian or other similar official
         of it or any substantial part of its property, or shall consent to any
         such relief or to the appointment of or taking possession by any such
         official in an involuntary case or other proceeding commenced against
         it, or shall make a general assignment for the benefit of creditors, or
         shall fail generally to pay its



                                       50
<PAGE>   56

         debts as they become due, or shall take any corporate action to
         authorize any of the foregoing;

          (i) an involuntary case or other proceeding shall be commenced against
         the Company or any Subsidiary seeking liquidation, reorganization or
         other relief with respect to it or its debts under any bankruptcy,
         insolvency or other similar law now or hereafter in effect or seeking
         the appointment of a trustee, receiver, liquidator, custodian or other
         similar official of it or any substantial part of its property, and
         such involuntary case or other proceeding shall remain undismissed and
         unstayed for a period of 60 days; or an order for relief shall be
         entered against the Company or any Subsidiary under the federal
         bankruptcy laws as now or hereafter in effect;

          (j) any member of the ERISA Group shall fail to pay when due an amount
         or amounts aggregating in excess of $10,000,000 which it shall have
         become liable to pay under Section 4041(c) of ERISA; or notice of
         intent to terminate a Material Plan shall be filed under Title IV of
         ERISA by any member of the ERISA Group, any plan administrator or any
         combination of the foregoing; or the PBGC shall institute proceedings
         under Title IV of ERISA to terminate, to impose liability (other than
         for premiums under Section 4007 of ERISA) in respect of, or to cause a
         trustee to be appointed to administer, any Material Plan; or a
         condition shall exist by reason of which the PBGC would be entitled to
         obtain a decree adjudicating that any Material Plan must be terminated;
         or there shall occur a complete or partial withdrawal from, or a
         default, within the meaning of Section 4219(c)(5) of ERISA, with
         respect to, one or more Multiemployer Plans which could cause one or
         more members of the ERISA Group to incur a current payment obligation
         in excess of $10,000,000;

          (k) a judgment or order for the payment of money in excess of
         $10,000,000 shall be rendered against the Company or any Subsidiary and
         such judgment or order shall continue unsatisfied and unstayed for a
         period of 10 days; or

          (l) any person or group of persons (within the meaning of Section 13
         or 14 of the Exchange Act) shall have acquired beneficial ownership
         (within the meaning of Rule 13d-3 promulgated by the SEC under the
         Exchange Act) of 25% or more of the outstanding shares of common stock
         of the Company; or, during any period of twelve consecutive calendar
         months, individuals who were directors of the Company on the first day
         of such period (or were nominated or appointed



                                       51
<PAGE>   57
         by such directors in the ordinary course, and not in connection with an
         actual or threatened election contest relative to the election of
         directors of the Company), shall cease to constitute a majority of the
         board of directors of the Company; provided that such beneficial
         ownership or change in the Company's directors, as the case may be,
         shall continue for two Domestic Business Days after the Required
         Lenders shall have determined that it should be an Event of Default
         under this clause (l) and the Administrative Agent shall have given the
         Company written notice of such determination;

then, and in every such event, the Administrative Agent shall (i) if requested
by Lenders having more than 60% in aggregate amount of the Commitments, by
notice to the Company terminate the Commitments and they shall thereupon
terminate, and (ii) if requested by Lenders holding Notes evidencing more than
60% of the aggregate outstanding principal amount of the Loans, by notice to the
Company declare the Notes (together with accrued interest thereon and all
accrued fees and other amounts payable by the Company hereunder) to be, and the
same shall thereupon become, immediately due and payable without presentment,
demand, protest or other notice of any kind, all of which are hereby waived by
the Company; provided that if any of the Events of Default specified in clause
(h) or (i) above occurs with respect to the Company, then without any notice to
the Company or any other act by the Administrative Agent or the Lenders, the
Notes (together with all accrued interest thereon and all accrued fees and other
amounts payable by the Company hereunder) shall become immediately due and
payable without presentment, demand, protest or other notice of any kind, all of
which are hereby waived by the Company.

         SECTION 6.02. Notice of Default. The Administrative Agent shall give
notice to the Company under Section 6.01(c) promptly upon being requested to do
so by any Lender, and shall thereupon notify all the Lenders thereof. The
Administrative Agent shall give notice to the Company under clause (b), (g) or
(l) of Section 6.01 promptly upon being requested to do so by the Required
Lenders and shall thereupon notify all the Lenders thereof.



                                    ARTICLE 7


                            THE AGENTS AND ARRANGERS

         SECTION 7.01.  Appointment and Authorization.  Each Lender irrevocably
appoints and authorizes each Operating Agent to take such action as agent on its
behalf and to exercise such powers under this Agreement and the Notes as are



                                       52
<PAGE>   58
delegated to such Operating Agent by the terms hereof or thereof, together with
all such powers as are reasonably incidental thereto.

         SECTION 7.02. Agents and Affiliates. Each of Morgan and BNY shall have
the same rights and powers under this Agreement as any other Lender and may
exercise or refrain from exercising the same as though it were not an Operating
Agent hereunder. Each of BofA, Morgan and BNY (and their respective affiliates)
may accept deposits from, lend money to, and generally engage in any kind of
business with the Company or any Subsidiary or affiliate of the Company as if it
were not an Agent hereunder.

         SECTION 7.03. Action by Agents. None of the Agents shall have any
duties or responsibilities hereunder, except those expressly set forth herein,
or any fiduciary relationship with any of the Lenders, and no implied covenants,
functions, responsibilities, duties, obligations or liabilities shall be read
into or inferred from this Agreement or otherwise exist against any of the
Agents. Without limiting the generality of the foregoing, none of the Agents
shall (i) be required to take any action with respect to any Default, except in
the case of the Administrative Agent as expressly provided in Article 6, or (ii)
except for notices, reports and other documents expressly required to be
furnished to the Lenders by an Operating Agent hereunder, have any duty or
responsibility to provide any Lender with any credit or other information
concerning the affairs, financial condition or business of the Company or any of
its Subsidiaries which may come into the possession of such Agent or any of its
affiliates.

         SECTION 7.04. Consultation with Experts; Attorneys in Fact. Either of
the Operating Agents may consult with legal counsel (who may be counsel for the
Company), independent public accountants and other experts selected by it and
neither of the Operating Agents shall be liable for any action taken or omitted
to be taken by it in good faith in accordance with the advice of such counsel,
accountants or experts. Either of the Operating Agents may execute any of its
duties under this Agreement by or through agents or attorneys-in-fact and shall
be entitled to advice of counsel concerning all matters pertaining to such
duties. Neither of the Operating Agents shall be responsible to the Lenders for
the negligence or misconduct of any agents or attorneys-in-fact selected by it
with reasonable care.

         SECTION 7.05. Liability of Agents. None of the Agents, their respective
affiliates and their respective directors, officers, agents or employees shall
be liable for any action taken or not taken in connection herewith (i) with the
consent or at the request of the Required Lenders or (ii) in the absence of its
own gross negligence or willful misconduct. None of the Agents, their respective
affiliates and their respective directors, officers, agents or employees shall
be responsible



                                       53
<PAGE>   59
for or have any duty to ascertain, inquire into or verify (i) any statement,
warranty or representation made in connection with this Agreement or any
borrowing hereunder; (ii) the performance or observance of any of the covenants
or agreements of the Company or the properties, books or records of the Company
or its Subsidiaries; (iii) the satisfaction of any condition specified in
Article 3, except, in the case of the Documentation Agent, receipt of items
required to be delivered to it; or (iv) the validity, effectiveness or
genuineness of this Agreement, the Notes, or any other instrument or writing
furnished in connection herewith. None of the Agents shall incur any liability
by acting in reliance upon any notice, consent, certificate, statement or other
writing (which may be a bank wire, telex, facsimile transmission or similar
writing) believed by it to be genuine or to be signed by the proper party or
parties.

         SECTION 7.06. Indemnification. Each Lender shall, ratably in accordance
with its Credit Exposure, indemnify each of the Agents, their respective
affiliates and their respective directors, officers, agents and employees (to
the extent not reimbursed by the Company and without limiting any obligation of
the Company to do so) against any cost, expense (including counsel fees and
disbursements), claim, demand, action, loss or liability that such indemnitee
may suffer or incur in connection with this Agreement or any action taken or
omitted by such indemnitee hereunder (but, in the case of each Agent, only
actions taken or omitted in its capacity as such Agent hereunder); provided that
the Lenders shall not be obligated to indemnify any Agent or affiliate (or their
respective directors, officers, agents and employees) under this Section for (i)
such Agent's or affiliate's own gross negligence or willful misconduct or (ii)
such Agent's breach of its contractual obligations to the Lenders (or any of
them) under this Agreement.

         SECTION 7.07. Credit Decision. Each Lender acknowledges that none of
the Agents, the Arrangers or their respective affiliates has made any
representations or warranties to such Lender and that no act by any Agent or
Arranger hereafter taken, including any review of the affairs of the Company,
shall be deemed to constitute any representation or warranty by such Agent or
Arranger to such Lender. Each Lender acknowledges that it has, independently and
without reliance upon any of the Agents, any of the Arrangers or any other
Lender, and based on such documents and information as it has deemed
appropriate, made its own credit analysis and decision to enter into this
Agreement. Each Lender also acknowledges that it will, independently and without
reliance upon any of the Agents, any of the Arrangers or any other Lender, and
based on such documents and information as it shall deem appropriate at the
time, continue to make its own credit decisions in taking or not taking any
action under this Agreement.



                                       54
<PAGE>   60

         SECTION 7.08. Successor Operating Agents. Either of the Operating
Agents may resign at any time by giving notice thereof to the Lenders and the
Company. Upon any such resignation, the Required Lenders shall have the right to
appoint a successor to such Operating Agent. If no successor Agent shall have
been so appointed and shall have accepted such appointment, within 30 days after
the retiring Operating Agent gives notice of resignation, then the retiring
Operating Agent may, on behalf of the Lenders, appoint a successor Agent, which
shall be a commercial bank organized or licensed under the laws of the United
States or of any State thereof and having a combined capital and surplus of at
least $50,000,000. Upon the acceptance of its appointment as an Operating Agent
hereunder by a successor Operating Agent, such successor Agent shall thereupon
succeed to and become vested with all the rights and duties of the retiring
Operating Agent, and the retiring Operating Agent shall be discharged from its
duties and obligations hereunder. After any retiring Operating Agent's
resignation hereunder as an Operating Agent, the provisions of this Article
shall inure to its benefit as to any actions taken or omitted to be taken by it
while it was an Operating Agent hereunder.

         SECTION 7.09. Fees Payable. The Company shall pay to the Administrative
Agent and to the Arrangers for their own account fees and expenses in the
amounts and at the times previously agreed upon between the Company and such
Agent or the Arrangers, as the case may be.

         SECTION 7.10. Syndication Agent and Arrangers. Neither the Syndication
Agent nor any of the Arrangers shall have any responsibility, obligation or
liability under this Agreement.



                                    ARTICLE 8


                             CHANGE IN CIRCUMSTANCES

         SECTION 8.01. Basis for Determining Interest Rate Inadequate or Unfair.
If on or prior to the first day of any Interest Period for any Euro-Dollar Loan:

          (a) the Administrative Agent is advised by the Reference Banks that
         deposits in Dollars (in the applicable amounts) are not being offered
         to the Reference Banks in the relevant market for such Interest Period,
         or

          (b) Lenders having 50% or more of the aggregate principal amount of
         the affected Loans advise the Administrative Agent that the Adjusted
         London Interbank Offered Rate as determined by the



                                       55
<PAGE>   61

         Administrative Agent will not adequately and fairly reflect the cost to
         such Lenders of funding their Euro-Dollar Loans for such Interest
         Period,

the Administrative Agent shall forthwith give notice thereof to the Company and
the Lenders, whereupon until the Administrative Agent notifies the Company that
the circumstances giving rise to such suspension no longer exist, (i) the
obligations of the Lenders to make Euro-Dollar Loans or to continue or convert
outstanding Loans as or into Euro-Dollar Loans shall be suspended and (ii) each
outstanding Euro-Dollar Loan shall be converted into a Base Rate Loan on the
last day of the then current Interest Period applicable thereto.

         SECTION 8.02. Illegality. If, on or after the date of this Agreement,
the adoption of any applicable law, rule or regulation, or any change in any
applicable law, rule or regulation, or any change in the interpretation or
administration thereof by any governmental authority, central bank or comparable
agency charged with the interpretation or administration thereof, or compliance
by any Lender (or its Euro-Dollar Lending Office) with any request or directive
(whether or not having the force of law) of any such authority, central bank or
comparable agency, shall make it unlawful or impossible for any Lender (or its
Euro-Dollar Lending Office) to make, maintain or fund its Euro-Dollar Loans and
such Lender shall so notify the Administrative Agent, the Administrative Agent
shall forthwith give notice thereof to the other Lenders and the Company,
whereupon until such Lender notifies the Company and the Administrative Agent
that the circumstances giving rise to such suspension no longer exist, the
obligation of such Lender to make Euro-Dollar Loans, or to continue or convert
outstanding Loans as or into Euro-Dollar Loans, shall be suspended. Before
giving any notice to the Administrative Agent pursuant to this Section, such
Lender shall designate a different Euro-Dollar Lending Office if such
designation will avoid the need for giving such notice and will not, in the
judgment of such Lender, be otherwise disadvantageous to such Lender. If such
notice is given, each Euro-Dollar Loan of such Lender then outstanding shall be
converted to a Base Rate Loan either (a) on the last day of the then current
Interest Period applicable to such Euro-Dollar Loan if such Lender may lawfully
continue to maintain and fund such Loan to such day or (b) immediately if such
Lender shall determine that it may not lawfully continue to maintain and fund
such Loan to such day.

         SECTION 8.03. Increased Cost and Reduced Return. (a) If, on or after
the date hereof, the adoption of any applicable law, rule or regulation, or any
change in any applicable law, rule or regulation, or any change in the
interpretation or administration thereof by any governmental authority, central
bank or comparable agency charged with the interpretation or administration
thereof, or compliance by any Lender (or its Applicable Lending Office) with any
request or directive (whether or not having the force of law) of any such
authority, central bank or



                                       56
<PAGE>   62
comparable agency, shall impose, modify or deem applicable any reserve
(including, without limitation, any such requirement imposed by the Board of
Governors of the Federal Reserve System, but excluding any such requirement
included in an applicable Euro-Dollar Reserve Percentage), special deposit,
insurance assessment or similar requirement against assets of, deposits with or
for the account of, or credit extended by, any Lender (or its Applicable Lending
Office) or shall impose on any Lender (or its Applicable Lending Office) or on
the London interbank market any other condition affecting its Euro-Dollar Loans,
its Note or its obligation to make Euro-Dollar Loans and the result of any of
the foregoing is to increase the cost to such Lender (or its Applicable Lending
Office) of making or maintaining any Euro-Dollar Loan, or to reduce the amount
of any sum received or receivable by such Lender (or its Applicable Lending
Office) under this Agreement or under its Note with respect thereto, by an
amount deemed by such Lender to be material, then, within 15 days after demand
by such Lender (with a copy to the Administrative Agent), the Company shall pay
to such Lender such additional amount or amounts as will compensate such Lender
for such increased cost or reduction.

          (b) If any Lender shall have determined that, after the date hereof,
the adoption of any applicable law, rule or regulation regarding capital
adequacy, or any change in any such law, rule or regulation, or any change in
the interpretation or administration thereof by any governmental authority,
central bank or comparable agency charged with the interpretation or
administration thereof, or any request or directive regarding capital adequacy
(whether or not having the force of law) of any such authority, central bank or
comparable agency, has or would have the effect of reducing the rate of return
on capital of such Lender (or its Parent) as a consequence of such Lender's
obligations hereunder to a level below that which such Lender (or its Parent)
could have achieved but for such adoption, change, request or directive (taking
into consideration its policies with respect to capital adequacy) by an amount
deemed by such Lender to be material, then from time to time, within 15 days
after demand by such Lender (with a copy to the Administrative Agent), the
Company shall pay to such Lender such additional amount or amounts as will
compensate such Lender (or its Parent) for such reduction.

          (c) Each Lender will promptly notify the Company and the
Administrative Agent of any event of which it has knowledge, occurring after the
date hereof, which will entitle such Lender to compensation pursuant to this
Section and will designate a different Lending Office if such designation will
avoid the need for, or reduce the amount of, such compensation and will not, in
the judgment of such Lender, be otherwise disadvantageous to such Lender. A
certificate of any Lender claiming compensation under this Section and setting
forth the additional amount or amounts to be paid to it hereunder shall be



                                       57
<PAGE>   63
conclusive in the absence of manifest error. In determining such amount, such
Lender may use any reasonable averaging and attribution methods.

         SECTION 8.04. Taxes. (a) For purposes of this Section 8.04, the
following terms have the following meanings:

         "TAXES" means any and all present or future taxes, duties, levies,
imposts, deductions, charges or withholdings with respect to any payment by the
Company pursuant to this Agreement or under any Note, and all liabilities with
respect thereto, excluding (i) in the case of each Lender and each Agent, taxes
imposed on its net income, and franchise or similar taxes imposed on it, by a
jurisdiction under the laws of which such Lender or Agent (as the case may be)
is organized or in which its principal executive office is located or, in the
case of each Lender, in which its Applicable Lending Office is located and (ii)
in the case of each Lender, any United States withholding tax imposed on any
such payments that, for United States federal income tax purposes, are from
United States sources, but only to the extent that such Lender would have been
subject to United States withholding tax on such payments under the applicable
laws and treaties in effect when such Lender first becomes a party to this
Agreement.

         "OTHER TAXES" means any present or future stamp or documentary taxes
and any other excise or property taxes, or similar charges or levies, which
arise from any payment made pursuant to this Agreement or under any Note or from
the execution or delivery of, or otherwise with respect to, this Agreement or
any Note.

          (b) Any and all payments by the Company to or for the account of any
Lender or Agent hereunder or under any Note shall be made without deduction for
any Taxes or Other Taxes; provided that, if the Company shall be required by law
to deduct any Taxes or Other Taxes from any such payments, (i) the sum payable
shall be increased as necessary so that after making all required deductions
(including deductions applicable to additional sums payable under this Section
8.04), such Lender or Agent (as the case may be) receives an amount equal to the
sum it would have received had no such deductions been made, (ii) the Company
shall make such deductions, (iii) the Company shall pay the full amount deducted
to the relevant taxation authority or other authority in accordance with
applicable law and (iv) the Company shall furnish to the Administrative Agent,
at its address referred to in Section 9.01, the original or a certified copy of
a receipt evidencing payment thereof.

          (c) The Company agrees to indemnify each Lender and Agent for the full
amount of Taxes or Other Taxes (including, without limitation, any Taxes or
Other Taxes imposed or asserted by any jurisdiction on amounts payable under



                                       58
<PAGE>   64
this Section 8.04) paid by such Lender or Agent (as the case may be) and any
liability (including penalties, interest and expenses) arising therefrom or with
respect thereto. In addition, the Company agrees to indemnify each Lender and
Agent for all income taxes otherwise expressly excluded from the definition of
"TAXES" (calculated at the maximum marginal rate applicable to corporations) to
the extent such taxes result from Taxes or Other Taxes that are payable pursuant
to this Section 8.04. Indemnification payments pursuant to this Section 8.04(c)
shall be made within 15 days after such Lender or Agent makes written demand
therefor.

          (d) Each Lender organized under the laws of a jurisdiction outside the
United States, on or prior to the date of its execution and delivery of this
Agreement in the case of each Lender listed on the signature pages hereof and on
or prior to the date on which it becomes a Lender in the case of each other
Lender, and from time to time thereafter if requested in writing by the Company
(but only so long as such Lender remains lawfully able to do so), shall provide
the Company with Internal Revenue Service Form 1001 or 4224, as appropriate, or
any successor form prescribed by the Internal Revenue Service, certifying that
such Lender is entitled to benefits under an income tax treaty to which the
United States is a party which exempts such Lender from United States
withholding tax or reduces the rate of withholding tax on payments of interest
for the account of such Lender or certifying that the income receivable pursuant
to this Agreement is effectively connected with the conduct of a trade or
business in the United States.

          (e) For any period with respect to which a Lender required to do so
has failed to provide the Company with the appropriate form as required by
Section 8.04(d) (unless such failure is due to a change in treaty, law or
regulation occurring subsequent to the date on which such form originally was
required to be provided), such Lender shall not be entitled to indemnification
under Section 8.04(b) or 8.04(c) with respect to Taxes imposed by the United
States on payments made by the Company; provided that if a Lender that is
otherwise exempt from or subject to a reduced rate of withholding tax becomes
subject to Taxes because of its failure to deliver a form required hereunder,
the Company shall take such steps as such Lender shall reasonably request to
assist such Lender to recover such Taxes.

          (f) If the Company is required to pay additional amounts to or for the
account of any Lender pursuant to this Section, then such Lender will change the
jurisdiction of its Applicable Lending Office if, in the judgment of such
Lender, such change (i) will eliminate or reduce any such additional payment
which may thereafter accrue and (ii) is not otherwise disadvantageous to such
Lender.


                                       59
<PAGE>   65
          (g) If any Lender or Agent (i) receives a refund of any indemnified
Tax or Other Tax from the jurisdiction imposing such tax, or (ii) claims any
credit or other credit or other tax benefit with respect to any such Tax which
refund, credit or other tax benefit in the sole judgment of such Lender or Agent
is directly attributable to any such indemnified Tax or Other Tax, such Lender
or Agent shall pay over to the Company the amount of such refund, credit or
other tax benefit (together with any interest received thereon), net of all
out-of-pocket or other expenses (including any taxes on a refund or on interest
received or credited) which such Lender or Agent certifies that it has
reasonably determined to have been incurred in connection with obtaining such
refund, credit or other tax benefit provided that (i) such Lender or Agent shall
have no obligation to cooperate with respect to any contest (or continue to
cooperate with respect to any contest), or seek or claim any refund, credit or
other tax benefit if such Lender or Agent determines that its interest would be
materially adversely affected by so cooperating (or continuing to cooperate) or
by seeking or claiming any such refund, credit or other tax benefit and (ii) the
Company shall have no right to examine the tax returns or other records of such
Lender or Agent or to obtain any information with respect thereto by reason of
the provisions of this Section or any judgment or determination made by such
Lender or Agent pursuant to this Section.

         SECTION 8.05. Base Rate Loans Substituted for Affected Fixed Rate
Loans. If (i) the obligation of any Lender to make, or continue or convert
outstanding Loans as or into, Euro-Dollar Loans has been suspended pursuant to
Section 8.02 or (ii) any Lender has demanded compensation under Section 8.03 or
8.04 with respect to its Euro-Dollar Loans and the Company shall, by at least
five Euro-Dollar Business Days' prior notice to such Lender through the
Administrative Agent, have elected that the provisions of this Section shall
apply to such Lender, then, unless and until such Lender notifies the Company
that the circumstances giving rise to such suspension or demand for compensation
no longer exist:

          (a) all Loans which would otherwise be made by such Lender as (or
         continued as or converted into) Euro-Dollar Loans shall instead be Base
         Rate Loans (on which interest and principal shall be payable
         contemporaneously with the related Euro-Dollar Loans of the other
         Lenders); and

          (b) after each of its Euro-Dollar Loans has been repaid (or converted
         to a Base Rate Loan), all payments of principal which would otherwise
         be applied to repay such Euro-Dollar Loans shall be applied to repay
         its Base Rate Loans instead.


                                       60
<PAGE>   66
If such Lender notifies the Company that the circumstances giving rise to such
notice no longer apply, the principal amount of each such Base Rate Loan shall
be converted into a Euro-Dollar Loan on the first day of the next succeeding
Interest Period applicable to the related Euro-Dollar Loans of the other
Lenders.

         SECTION 8.06. Substitution of Lender. If (i) the obligation of any
Lender to make Euro-Dollar Loans has been suspended pursuant to Section 8.02 or
(ii) any Lender has demanded compensation under Section 8.03 or 8.04, the
Company shall have the right, with the assistance of the Administrative Agent,
to seek a mutually satisfactory substitute Lender or Lenders (which may be one
or more of the Lenders) to purchase the Loans and assume the Commitment (if
still in effect) of such Lender.

                                    ARTICLE 9


                                  MISCELLANEOUS

         SECTION 9.01. Notices. All notices, requests and other communications
to any party hereunder shall be in writing (including bank wire, telex,
facsimile transmission or similar writing) and shall be given to such party: (x)
in the case of the Company, the Administrative Agent or the Documentation Agent,
at its address, facsimile number or telex number set forth on the signature
pages hereof, (y) in the case of any Lender, at its address, facsimile number or
telex number set forth in its Administrative Questionnaire or (z) in the case of
any party, at such other address, facsimile number or telex number as such party
may hereafter specify for the purpose by notice to the Administrative Agent and
the Company. Each such notice, request or other communication shall be effective
(i) if given by telex, when such telex is transmitted to the telex number
specified in this Section and the appropriate answerback is received, (ii) if
given by facsimile transmission, when transmitted to the facsimile number
specified in this Section and confirmation of receipt is received, (iii) if
given by mail, 72 hours after such communication is deposited in the mails with
first class postage prepaid, addressed as aforesaid or (iv) if given by any
other means, when delivered at the address specified in this Section; provided
that notices to the Administrative Agent under Article 2 or Article 8 shall not
be effective until received.

         SECTION 9.02. No Waivers. No failure or delay by the Administrative
Agent or the Documentation Agent or any Lender in exercising any right, power or
privilege hereunder or under any Note shall operate as a waiver thereof nor
shall any single or partial exercise thereof preclude any other or further
exercise thereof or the exercise of any other right, power or privilege. The
rights and remedies herein provided shall be cumulative and not exclusive of any
rights or remedies provided by law.



                                       61
<PAGE>   67
         SECTION 9.03. Expenses; Indemnification. (a) The Company shall pay (i)
the fees and disbursements of special counsel for the Operating Agents incurred
on or prior to the Effective Date in connection with the preparation of this
Agreement, (ii) all out-of-pocket expenses incurred by the Operating Agents
after the Effective Date, including fees and disbursements of their special
counsel, in connection with the closing hereunder, post-closing distribution of
documents and any waiver or consent hereunder or any amendment hereof or any
Default or alleged Default hereunder and (iii) if an Event of Default occurs,
all out-of-pocket expenses incurred by either Operating Agent (including fees
and disbursements of their respective special counsel) in connection with such
Event of Default and by each Operating Agent and each Lender, including (without
duplication) the fees and disbursements of counsel (including allocated costs of
internal counsel), in connection with collection, bankruptcy, insolvency and
other enforcement proceedings resulting therefrom.

          (b) The Company agrees to indemnify each Agent, each Arranger and each
Lender, their respective affiliates and the respective directors, officers,
agents and employees of the foregoing (each an "INDEMNITEE") and hold each
Indemnitee harmless from and against any and all liabilities, losses, damages,
costs and expenses of any kind, including, without limitation, the reasonable
fees and disbursements of counsel, which may be incurred by such Indemnitee in
connection with any investigative, administrative or judicial proceeding
(whether or not such Indemnitee shall be designated a party thereto) brought or
threatened relating to or arising out of the Acquisition, this Agreement or any
actual or proposed use of proceeds of Loans hereunder; provided that no
Indemnitee shall have the right to be indemnified hereunder for such
Indemnitee's own gross negligence or willful misconduct as determined by a court
of competent jurisdiction.

         SECTION 9.04. Sharing of Set-offs. Each Lender agrees that if it shall,
by exercising any right of set-off or counterclaim or otherwise, receive payment
of a proportion of the aggregate amount of principal and interest then due with
respect to any Note held by it which is greater than the proportion received by
any other Lender in respect of the aggregate amount of principal and interest
then due with respect to any Note held by such other Lender, the Lender
receiving such proportionately greater payment shall purchase such
participations in the Notes held by the other Lenders, and such other
adjustments shall be made, as may be required so that all such payments of
principal and interest with respect to the Notes held by the Lenders shall be
shared by the Lenders pro rata; provided that nothing in this Section shall
impair the right of any Lender to exercise any right of set-off or counterclaim
it may have and to apply the amount subject to such exercise to the payment of
indebtedness of the Company other than its indebtedness hereunder. The Company
agrees, to the fullest extent it may



                                       62
<PAGE>   68
effectively do so under applicable law, that any holder of a participation in a
Loan, whether or not acquired pursuant to the foregoing arrangements, may
exercise rights of set-off or counterclaim and other rights with respect to such
participation as fully as if such holder of a participation were a direct
creditor of the Company in the amount of such participation.

         SECTION 9.05. Amendments and Waivers. Any provision of this Agreement
or the Notes may be amended or waived if, but only if, such amendment or waiver
is in writing and is signed by the Company and the Required Lenders (and, if the
rights or duties of any Agent are affected thereby, by such Agent); provided
that:

                  (a) no such amendment or waiver shall, unless signed by all
         the Lenders, (i) increase or decrease the Commitment of any Lender
         (except for a ratable decrease in the Commitments of all Lenders) or
         subject any Lender to any additional obligation, (ii) forgive all or
         any portion of the principal of or interest on, or reduce the rate of
         interest on, any Loan or any facility fees hereunder, (iii) postpone
         the date fixed for any payment of principal of or interest on any Loan
         or any facility fees hereunder or for the termination of the
         Commitments, (iv) change any provision of this Section 9.05, (v) change
         any provision of Section 5.19, (vi) change the percentage of the
         Commitments or of any other amount or the number of Lenders which shall
         be required for the Lenders, or any of them, to take any action under
         this Section or any other provision of this Agreement or (vii) permit
         the Company to assign or otherwise transfer any of its rights
         hereunder;

                  (b) Exhibit F hereto may be amended as provided in Section
         4.09; and

                  (c) subclause (a)(ii) of this Section shall not apply to any
         amendment pursuant to Section 1.02 for the purpose of eliminating the
         effect of any change in GAAP.

         SECTION 9.06. Successors and Assigns. (a) The provisions of this
Agreement shall be binding upon and inure to the benefit of the parties hereto
and their respective successors and assigns, except that the Company may not
assign or otherwise transfer any of its rights under this Agreement without the
prior written consent of all Lenders.

          (b) Any Lender may at any time grant to one or more banks or other
institutions (each a "PARTICIPANT") participating interests in its Commitment or
any or all of its Loans; provided that no Lender may grant any such
participating



                                       63
<PAGE>   69
interest to a business competitor of the Company. In the event of any such grant
by a Lender of a participating interest to a Participant, such Lender shall
notify the Company and the Administrative Agent thereof, but such Lender shall
remain responsible for the performance of its obligations hereunder, and the
Company and the Agents shall continue to deal solely and directly with such
Lender in connection with such Lender's rights and obligations under this
Agreement. Any agreement pursuant to which any Lender may grant such a
participating interest shall provide that such Lender shall retain the sole
right and responsibility to enforce the obligations of the Company hereunder
including, without limitation, the right to approve any amendment, modification
or waiver of any provision of this Agreement; provided that such participation
agreement may provide that such Lender will not agree to any modification,
amendment or waiver of this Agreement described in subclause (i), (ii) or (iii)
of clause (a) of Section 9.05 without the consent of the Participant. The
Company agrees that each Participant shall, to the extent provided in its
participation agreement, but subject to Section 9.06(e), be entitled to the
benefits of Article 8 with respect to its participating interest. If a
Participant is not incorporated under the laws of the United States or a state
thereof, the Lender that granted a participating interest to such Participant
shall request that such Participant deliver to the Company and the
Administrative Agent certification as to exemption from deduction or withholding
of any United States federal income taxes in accordance with Section 8.04;
provided that the provisions of Section 8.04(e) shall apply to such Participant
as if it were a Lender hereunder. An assignment or other transfer which is not
permitted by subsection (c) or (d) below shall be given effect for purposes of
this Agreement only to the extent of a participating interest granted in
accordance with this subsection (b).

          (c) Any Lender may at any time assign to one or more banks or other
institutions (each an "ASSIGNEE") all, or a proportionate part (equivalent to an
initial Commitment of not less than $10,000,000) of all, of its rights and
obligations under this Agreement and the Notes, and such Assignee shall assume
such rights and obligations, pursuant to an Assignment and Assumption Agreement
in substantially the form of Exhibit D hereto executed by such Assignee and such
transferor Lender, with (and subject to) the subscribed consent of the Company
and the Administrative Agent, which shall not be unreasonably withheld or
delayed; provided that (i) no such consent shall be required if (A) the Assignor
is an Initial Lender hereunder and such assignment is made on or prior to the
date on which the Arrangers shall have advised the Company that the syndication
contemplated by the letters dated November 21, 1997 signed by the Company, the
Arrangers and the Initial Lenders has been completed or (B) an Assignee is an
affiliate of such transferor Lender or was a Lender immediately prior to such
assignment and (ii) no Lender shall make any assignment to a business competitor
of the Company. Upon execution and delivery of such instrument and payment by
such Assignee to such transferor Lender of an amount



                                       64
<PAGE>   70
equal to the purchase price agreed between such transferor Lender and such
Assignee, such Assignee shall be a Lender party to this Agreement and shall have
all the rights and obligations of a Lender with a Credit Exposure as set forth
in such instrument of assumption, and the transferor Lender shall be released
from its obligations hereunder to a corresponding extent, and no further consent
or action by any party shall be required. Upon the consummation of any
assignment pursuant to this subsection (c), the transferor Lender, the
Administrative Agent and the Company shall make appropriate arrangements so
that, if required, a new Note is issued to the Assignee. In connection with any
such assignment (except assignments by the Initial Lenders prior to completion
of the syndication described above), the transferor Lender shall pay to the
Administrative Agent an administrative fee for processing such assignment in the
amount of $2,500. If the Assignee is not incorporated under the laws of the
United States or a state thereof, it shall deliver to the Company and the
Administrative Agent certification as to exemption from deduction or withholding
of any United States federal income taxes in accordance with Section 8.04.

          (d) Any Lender may at any time assign all or any portion of its rights
under this Agreement and its Note to a Federal Reserve Bank. No such assignment
shall release the transferor Lender from its obligations hereunder.

          (e) No Assignee, Participant or other transferee of any Lender's
rights shall be entitled to receive any greater payment under Section 8.03 or
8.04 than such Lender would have been entitled to receive with respect to the
rights transferred, unless such transfer is made with the Company's prior
written consent or by reason of the provisions of Section 8.02, 8.03 or 8.04
requiring such Lender to designate a different Applicable Lending Office under
certain circumstances or at a time when the circumstances giving rise to such
greater payment did not exist.

         SECTION 9.07. Confidentiality. Each Lender agrees to use its reasonable
efforts (consistent with its established procedures, if reasonable) to (i) keep
confidential all non-public information received by it from the Company which
has been identified (or may from time to time be identified) as "CONFIDENTIAL"
by the Company in writing (herein called "CONFIDENTIAL INFORMATION") and (ii)
not disclose, or cause to be disclosed, such Confidential Information to third
parties or use such Confidential Information competitively against the Company
or in violation of federal securities laws; provided that the provisions of this
Section shall not apply to any Confidential Information that becomes generally
available to the public other than as a result of a disclosure or other action
or omission by any of the Lenders or any of their respective affiliates. Any
Lender may disclose Confidential Information to any prospective permitted
transferee of any of its interests hereunder if such permitted transferee shall,
prior to such disclosure, agree in writing for the benefit of the Company to
hold such Confidential



                                       65
<PAGE>   71
Information confidential subject to the terms of this Section. Each Lender may
disclose Confidential Information as required by any applicable law,
governmental rule or governmental regulation or by court order or by any
governmental authority or as such Lender may reasonably deem necessary or
desirable in its dealings with any governmental authority. Each Lender may
disclose Confidential Information (x) to its Parent, its affiliates, its legal
counsel or its independent auditors who agree to hold such Confidential
Information confidential subject to the terms set forth in this Section (and
each Lender agrees to use its reasonable efforts (consistent with its
established procedures, if reasonable) to ensure that each Person to whom it
makes disclosure pursuant to this sentence shall keep such Confidential
Information confidential on such terms) or (y) in the course of any litigation
relating to this Agreement if such Lender is a party to such litigation. Each
Lender may also disclose Confidential Information to its directors, trustees,
employees, agents, attorneys and accountants who would ordinarily have access to
such data and information in the normal course of the performance of their
duties. Notwithstanding anything in the foregoing to the contrary, no Lender
shall be liable to the Company or any other Person for damages arising from the
disclosure of Confidential Information despite compliance by such Lender with
this Section.

         SECTION 9.08. No Reliance on Margin Stock. Each of the Lenders
represents to the Agents and each of the other Lenders that it in good faith is
not relying upon any "MARGIN STOCK" (as defined in Regulation U) as collateral
in the extension or maintenance of the credit provided for in this Agreement.

         SECTION 9.09. Governing Law; Submission to Jurisdiction. This Agreement
and each Note shall be governed by and construed in accordance with the laws of
the State of New York, without regard to the conflicts of law rules of such
State. The Company hereby submits to the nonexclusive jurisdiction of the United
States District Court for the Southern District of New York and of any New York
State court sitting in New York City for purposes of all legal proceedings
arising out of or relating to this Agreement, the Notes or the transactions
contemplated hereby. The Company irrevocably waives, to the fullest extent
permitted by law, any objection which it may now or hereafter have to the laying
of the venue of any such proceeding brought in such a court and any claim that
any such proceeding brought in such a court has been brought in an inconvenient
forum.

         SECTION 9.10. Counterparts; Integration; Effectiveness. This Agreement
may be signed in any number of counterparts, each of which shall be an original,
with the same effect as if the signatures thereto and hereto were upon the same
instrument. This Agreement constitutes the entire agreement and understanding
among the parties hereto and supersedes any and all prior agreements and



                                       66
<PAGE>   72
understandings, oral or written, relating to the subject matter hereof; provided
that, in the case of the letters dated November 21, 1997 signed by the Company,
the Arrangers and the Initial Lenders, the term sheet referred to therein is
superseded in its entirety and the provisions of such letters are superseded to
the extent that they relate to the terms and conditions of this Agreement and
the conditions on which the Agents and Initial Lenders were willing to become
parties hereto and act hereunder. This Agreement shall become effective upon
receipt by the Documentation Agent of counterparts hereof signed by each of the
parties hereto (or, in the case of any party as to which an executed counterpart
shall not have been received, receipt by the Documentation Agent in a form
satisfactory to it of telex, facsimile or other written confirmation from such
party of execution of a counterpart hereof by such party); provided that the
proviso to the definition of Consolidated Net Worth in Section 1.01 shall not
become effective unless there is then in effect an amendment to the definition
of Consolidated Net Worth in the North Haven Financing Documents and the
Documentation Agent shall have received evidence satisfactory to it that such
amendment has become effective or will become effective concurrently with the
effectiveness of such proviso providing that only a specified percentage (the
"Specified Percentage") of the increase in Intangible Assets (as defined
therein) resulting from the Acquisition shall be deducted as an Intangible Asset
(as defined therein) in determining Consolidated Net Worth (as defined therein),
and if such Specified Percentage is greater than 50%, then the percentage set
forth in such proviso shall be changed to such Specified Percentage.

         SECTION 9.11. WAIVER OF JURY TRIAL. EACH OF THE COMPANY, THE AGENTS AND
THE LENDERS HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY
LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT, THE NOTES OR THE
TRANSACTIONS CONTEMPLATED HEREBY.

         SECTION 9.12. COMMERCIAL TRANSACTION; WAIVER OF RIGHTS. THE COMPANY
ACKNOWLEDGES THAT THIS AGREEMENT AND THE TRANSACTIONS CONTEMPLATED HEREBY
CONSTITUTE COMMERCIAL TRANSACTIONS WITHIN THE MEANING OF SECTION 52-278A OF THE
CONNECTICUT GENERAL STATUTES. THE COMPANY EXPRESSLY WAIVES ANY AND ALL RIGHTS TO
PRIOR NOTICE AND A PRIOR HEARING IN CONNECTION WITH ANY PREJUDGMENT REMEDY
AVAILABLE TO THE LENDERS OR THE AGENTS UNDER SECTIONS 52-278A TO 52-278G,
INCLUSIVE, OF THE CONNECTICUT GENERAL STATUTES AND ANY AND ALL CONSTITUTIONAL
RIGHTS WITH RESPECT TO SUCH PRIOR NOTICE AND HEARING. THE FOREGOING WAIVER



                                       67
<PAGE>   73
DOES NOT AFFECT THE COMPANY'S RIGHTS TO A SUBSEQUENT NOTICE AND HEARING.



                                       68
<PAGE>   74
         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their respective authorized officers as of the day and year
first above written.


                                    UNITED STATES SURGICAL CORPORATION



                                    By:
                                          --------------------------------------
                                          Title:
                                          150 Glover Avenue
                                          Norwalk, Connecticut 06856
                                          Attn: Treasurer
                                          Facsimile number:  (203) 845-0315


                                    BANK OF AMERICA NATIONAL TRUST AND
                                        SAVINGS ASSOCIATION, as Lender and as
                                        Syndication Agent



                                    By:
                                          --------------------------------------
                                          Title:


                                    THE BANK OF NEW YORK



                                    By:
                                          --------------------------------------
                                          Title:


                                    MORGAN GUARANTY TRUST COMPANY
                                         NEW YORK



                                    By:
                                          --------------------------------------
                                          Title:




                                       69
<PAGE>   75
                                    NATIONSBANK, N.A.



                                    By:
                                          --------------------------------------
                                          Title:


                                    THE BANK OF NEW YORK,
                                          as Administrative Agent



                                    By:
                                          --------------------------------------
                                          Title:
                                          Address:  1 Wall Street, 22nd Floor
                                                    New York, NY 10286
                                          Attention:
                                          Facsimile number:


                                    MORGAN GUARANTY TRUST COMPANY
                                       OF NEW YORK,
                                        as Documentation Agent



                                    By:
                                          --------------------------------------
                                          Title:
                                          Address:   60 Wall Street
                                                     New York, New York 10260
                                          Attention:
                                          Facsimile number:




                                       70
<PAGE>   76
                               COMMITMENT SCHEDULE




<TABLE>
<CAPTION>
BANK                                                                 COMMITMENT
- ----                                                                 ----------
<S>                                                                 <C>
Bank of America National Trust and Savings Association              $112,500,000
The Bank of New York                                                 112,500,000
Morgan Guaranty Trust Company of New York                            112,500,000
NationsBank, N.A.                                                    112,500,000
                                                                    ------------
Total                                                               $450,000,000
</TABLE>
<PAGE>   77
                                PRICING SCHEDULE


         Subject to the last sentence of this Pricing Schedule, the "EURO-DOLLAR
MARGIN" and "FACILITY FEE RATE", for any day, are the respective rates per annum
set forth below in the applicable row under the column corresponding to the
Pricing Level that applies on such day:


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------
                    LEVEL I      LEVEL II      LEVEL III       LEVEL IV      LEVEL V       LEVEL VI
- ---------------------------------------------------------------------------------------------------
<S>                 <C>          <C>           <C>             <C>           <C>           <C>
Euro-Dollar
Margin               .225%         .325%         .425%          .525%         .600%          .650%
- ---------------------------------------------------------------------------------------------------
Facility Fee         .150%         .175%         .200%          .225%         .275%          .350%
Rate
- ---------------------------------------------------------------------------------------------------
</TABLE>

         Subject to the last sentence of this Pricing Schedule, the following
terms have the following meanings:

         "LEVEL I PRICING" applies on any day during any Pricing Period if the
Pricing Ratio for such Pricing Period is less than or equal to 1.5 to 1.

         "LEVEL II PRICING" applies on any day during any Pricing Period if the
Pricing Ratio for such Pricing Period is greater than 1.5 to 1 but less than or
equal to 2.0 to 1.

         "LEVEL III PRICING" applies on any day during any Pricing Period if the
Pricing Ratio for such Pricing Period is greater than 2.0 to 1 but less than or
equal to 2.5 to 1.

         "LEVEL IV PRICING" applies on any day during any Pricing Period if the
Pricing Ratio for such Pricing Period is greater than 2.5 to 1 but less than or
equal to 3.0 to 1.

         "LEVEL V PRICING" applies on any day during any Pricing Period if the
Pricing Ratio for such Pricing Period is greater than 3.0 to 1 but less than or
equal to 3.5 to 1.

         "LEVEL VI PRICING" applies on any day if no other Pricing Level applies
on such day.
<PAGE>   78
         "PRICING LEVEL" refers to the determination of which of Level I
Pricing, Level II Pricing, Level III Pricing, Level IV Pricing, Level V Pricing
or Level VI Pricing applies on any day.

         "PRICING PERIOD" means a period from and including the 46th day after
the end of any Fiscal Quarter to and including the 45th day after the end of the
next succeeding Fiscal Quarter.

         "PRICING RATIO" for any Pricing Period means the ratio of (i)
Consolidated Debt at the end of the Prior Fiscal Quarter to (ii) Consolidated
EBITDA for the period of four consecutive Fiscal Quarters then ended.

         "PRIOR FISCAL QUARTER" for any Pricing Period means the Fiscal Quarter
that ended 46 days before such Pricing Period begins.

         Notwithstanding the foregoing, Pricing Level V shall apply for the
Effective Date and for each day thereafter until the beginning of the first
Pricing Period for which the Prior Fiscal Quarter ends after the Closing Date.
<PAGE>   79
                                                                       EXHIBIT A



                                      NOTE



                                                  New York, New York



                                                  ___________ __, 199_



         For value received, United States Surgical Corporation, a Delaware
corporation (the "COMPANY"), promises to pay to the order of
______________________ (the "LENDER"), for the account of its Applicable Lending
Office, the unpaid principal amount of each Loan made by the Lender to the
Company pursuant to the Credit Agreement referred to below on the maturity date
provided for in the Credit Agreement. The Company promises to pay interest on
the unpaid principal amount of each such Loan on the dates and at the rate or
rates provided for in the Credit Agreement. All such payments of principal and
interest shall be made in lawful money of the United States in Federal or other
immediately available funds at the principal office of The Bank of New York in
New York City.

         All Loans made by the Lender, the respective types thereof and all
repayments of the principal thereof shall be recorded by the Lender and, if the
Lender so elects in connection with any transfer or enforcement hereof,
appropriate notations to evidence the foregoing information with respect to each
such Loan then outstanding may be endorsed by the Lender on the schedule
attached hereto, or on a continuation of such schedule attached to and made a
part hereof; provided that the failure of the Lender to make any such
recordation or endorsement shall not affect the obligations of the Company
hereunder or under the Credit Agreement.

         This note is one of the Notes referred to in the Credit Agreement dated
as of January __, 1998 among United States Surgical Corporation, the Lenders
party thereto, Bank of America National Trust and Savings Association, as
Syndication Agent, The Bank of New York, as Administrative Agent, and Morgan
Guaranty Trust Company of New York, as Documentation Agent (as the same may be
<PAGE>   80
amended from time to time, the "CREDIT AGREEMENT"). Terms defined in the Credit
Agreement are used herein with the same meanings. Reference is made to the
Credit Agreement for provisions for the prepayment hereof and the acceleration
of the maturity hereof.


                           UNITED STATES SURGICAL CORPORATION


                           By ______________________________________
                              Name:
                              Title:




                                       2
<PAGE>   81
                         LOANS AND PAYMENTS OF PRINCIPAL




<TABLE>
<CAPTION>
                            Amount               Type               Amount of
                              of                  of                Principal            Notation
        Date                 Loan                Loan                Repaid               Made By
<S>                         <C>                  <C>                <C>                  <C>

- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------------------------------
</TABLE>





                                       1
<PAGE>   82
                                                                       EXHIBIT B



                                   OPINION OF
                             COUNSEL FOR THE COMPANY


                                                          ________________, 199_


To the Lenders and the Agents
   Referred to Below
c/o Morgan Guaranty Trust Company
   of New York, as Documentation Agent
60 Wall Street
New York, New York  10260

Ladies and Gentlemen:

         I have acted as counsel for United States Surgical Corporation (the
"COMPANY") in connection with the Credit Agreement (the "CREDIT AGREEMENT")
dated as of January 30, 1998 among the Company, the Lenders party thereto, Bank
of America National Trust and Savings Association, as Syndication Agent, The
Bank of New York, as Administrative Agent, and Morgan Guaranty Trust Company of
New York, as Documentation Agent. Terms defined in the Credit Agreement are used
herein as therein defined. This opinion is being rendered to you at the request
of my client pursuant to Section 3.01(h) of the Credit Agreement.

         I have examined originals or copies, certified or otherwise identified
to my satisfaction, of such documents, corporate records, certificates of public
officials and other instruments and have conducted such other investigations of
fact and law as I have deemed necessary or advisable for purposes of this
opinion.

         Upon the basis of the foregoing, I am of the opinion that:

         1. The Company is a corporation duly incorporated, validly existing and
in good standing under the laws of the State of Delaware, and has all corporate
powers and all material governmental licenses, authorizations, consents and
approvals required to carry on its business as now conducted.


                                       1
<PAGE>   83
         2. The execution and delivery by the Company of the Transaction
Documents, this Agreement and the Notes and the consummation by the Company of
the transactions contemplated thereby have been duly authorized by all necessary
corporate action, require no action by or in respect of, or filing with
(excepting such filings as may be required for reporting purposes under the
federal securities laws), any governmental body, agency or official and do not
contravene, or constitute a default under, any provision of applicable law or
regulation or of the certificate of incorporation or by-laws of the Company. The
execution, delivery and performance by the Company of the Transaction Documents,
the Credit Agreement and the Notes do not contravene or constitute a default
under any agreement, judgment, injunction, order, decree or other instrument
binding upon the Company or any of its Subsidiaries or result in the creation or
imposition of any Lien on any asset of the Company or any of its Subsidiaries.

         3. The Credit Agreement constitutes a valid and binding agreement of
the Company and each Note constitutes a valid and binding obligation of the
Company, in each case enforceable in accordance with its terms, except as the
same may be limited by bankruptcy, insolvency or similar laws affecting
creditors' rights generally and by general principles of equity.

         4. Except as disclosed in the Company's 1996 Form 10-K or the Company's
Latest Form 10-Q, there is no action, suit or proceeding pending against, or to
the best of my knowledge threatened against or affecting, the Company or any of
its Subsidiaries before any court or arbitrator or any governmental body, agency
or official which could reasonably be expected to result in an adverse decision
that would have a Material Adverse Effect or which in any manner draws into
question the validity or enforceability of the Credit Agreement or the Notes.

         5. Each of the Company's active corporate Subsidiaries is a corporation
validly existing and in good standing under the laws of its jurisdiction of
incorporation, and has all corporate powers and all material governmental
licenses, authorizations, consents and approvals required to carry on its
business as now conducted.

                                    Very truly yours,


                                        2
<PAGE>   84
                                                                       EXHIBIT C


                                   OPINION OF
                     DAVIS POLK & WARDWELL, SPECIAL COUNSEL
                            FOR THE OPERATING AGENTS


                                                          ________________, 199_


To the Lenders and the Agents
   Referred to Below
c/o Morgan Guaranty Trust Company
   of New York, as Documentation Agent
60 Wall Street
New York, New York  10260

Ladies and Gentlemen:

         We have participated in the preparation of the Credit Agreement (the
"CREDIT AGREEMENT") dated as of January 30, 1998 among United States Surgical
Corporation, a Delaware corporation (the "COMPANY"), the Lenders party thereto,
Bank of America National Trust and Savings Association, as Syndication Agent,
The Bank of New York, as Administrative Agent and Morgan Guaranty Trust Company
of New York, as Documentation Agent, and have acted as special counsel for the
Operating Agents for the purpose of rendering this opinion pursuant to Section
3.01(i) of the Credit Agreement. Terms defined in the Credit Agreement are used
herein as therein defined.

         We have examined originals or copies, certified or otherwise identified
to our satisfaction, of such documents, corporate records, certificates of
public officials and other instruments and have conducted such other
investigations of fact and law as we have deemed necessary or advisable for
purposes of this opinion.

         Upon the basis of the foregoing, we are of the opinion that the Credit
Agreement and each Note constitutes a valid and binding obligation of the
Company, in each case enforceable in accordance with its terms, except as the
same may be limited by bankruptcy, insolvency or similar laws affecting
creditors' rights generally and by general principles of equity.
<PAGE>   85
         We are members of the Bar of the State of New York and the foregoing
opinion is limited to the laws of the State of New York and the General
Corporation Law of the State of Delaware. In giving the foregoing opinion, we
express no opinion as to the effect (if any) of any law of any jurisdiction
(except the State of New York) in which any Lender is located which limits the
rate of interest that such Lender may charge or collect.

         This opinion is rendered solely to you in connection with the above
matter. This opinion may not be relied upon by you for any other purpose or
relied upon by any other person without our prior written consent.

                                            Very truly yours,


                                        2
<PAGE>   86
                                                                       EXHIBIT D



                       ASSIGNMENT AND ASSUMPTION AGREEMENT



         AGREEMENT dated as of _________, 19__ among [NAME OF ASSIGNOR] (the
"ASSIGNOR"), [NAME OF ASSIGNEE] (the "ASSIGNEE"), UNITED STATES SURGICAL
CORPORATION (the "COMPANY") and THE BANK OF NEW YORK, as Administrative Agent
(the "ADMINISTRATIVE AGENT").

         WHEREAS, this Assignment and Assumption Agreement (the "AGREEMENT")
relates to the Credit Agreement dated as of January 30, 1998 among the Company,
the Assignor and the other Lenders party thereto, Bank of America National Trust
and Savings Association, as Syndication Agent, the Administrative Agent and
Morgan Guaranty Trust Company of New York, as Documentation Agent (as amended
from time to time, the "CREDIT AGREEMENT");

         [WHEREAS, as provided under the Credit Agreement, the Assignor has an
unused Commitment to make Loans to the Company in an aggregate principal amount
not to exceed $__________;]

         [WHEREAS, Loans made to the Company by the Assignor under the Credit
Agreement in the aggregate principal amount of $__________ are outstanding at
the date hereof;] and

         WHEREAS, the Assignor proposes to assign to the Assignee all of the
rights of the Assignor under the Credit Agreement in respect of a portion of its
Credit Exposure thereunder in an amount equal to $__________ (the "ASSIGNED
AMOUNT") and the Assignee proposes to accept assignment of such rights and
assume the corresponding obligations from the Assignor on such terms;

         NOW, THEREFORE, in consideration of the foregoing and the mutual
agreements contained herein, the parties hereto agree as follows:

         SECTION 1.  Definitions.  All capitalized terms not otherwise defined
herein have the respective meanings set forth in the Credit Agreement.

         SECTION 2.  Assignment.  The Assignor hereby assigns and sells to the
Assignee all of the rights of the Assignor under the Credit Agreement to the
extent of the Assigned Amount, and the Assignee hereby accepts such assignment
<PAGE>   87
from the Assignor and assumes all of the obligations of the Assignor under the
Credit Agreement to the extent of the Assigned Amount, including the purchase
from the Assignor of the corresponding portion of the principal amount of the
Loans made by the Assignor outstanding at the date hereof. Upon the execution
and delivery hereof by the Assignor, the Assignee, [the Company and the
Administrative Agent] and the payment of the amounts specified in Section 3
required to be paid on the date hereof, (i) the Assignee shall, as of the date
hereof, succeed to the rights and be obligated to perform the obligations of a
Lender under the Credit Agreement with a Credit Exposure in an amount equal to
the Assigned Amount, and (ii) the Credit Exposure of the Assignor shall, as of
the date hereof, be reduced by a like amount and the Assignor shall be released
from its obligations under the Credit Agreement to the extent such obligations
have been assumed by the Assignee. The assignment provided for herein shall be
without recourse to the Assignor.

         SECTION 3. Payments. As consideration for the assignment and sale
contemplated in Section 2, the Assignee shall pay to the Assignor on the date
hereof in immediately available funds the amount heretofore agreed between
them.* It is understood that facility fees accrued to the date hereof are for
the account of the Assignor and such fees accruing from and including the date
hereof in respect of the Assigned Amount are for the account of the Assignee.
Each of the Assignor and the Assignee hereby agrees that if it receives any
amount under the Credit Agreement which is for the account of the other party
hereto, it shall receive the same for the account of such other party to the
extent of such other party's interest therein and shall promptly pay the same to
such other party.

         [SECTION 4. Consent of the Company and the Administrative Agent. This
Agreement is conditioned upon the consent of the Company and the Administrative
Agent pursuant to Section 9.06(c) of the Credit Agreement. The execution of this
Agreement by the Company and the Administrative Agent is evidence of this
consent. Pursuant to Section 9.06(c), the Company agrees to execute and deliver
a Note payable to the order of the Assignee to evidence the assignment and
assumption provided for herein.]

         SECTION 5. Non-reliance on Assignor. The Assignor makes no
representation or warranty in connection with, and shall have no responsibility
with respect to, the solvency, financial condition, or statements of the
Company, or the validity and enforceability of the obligations of the Company
under the Credit Agreement or any Note. The Assignee acknowledges that it has,

- ------------------
         * Amount should combine principal together with accrued interest and
breakage compensation, if any, to be paid by the Assignee.

                                       2
<PAGE>   88
independently and without reliance on the Assignor, and based on such documents
and information as it has deemed appropriate, made its own credit analysis and
decision to enter into this Agreement and will continue to be responsible for
making its own independent appraisal of the business, affairs and financial
condition of the Company.

         SECTION 6.  Governing Law.  This Agreement shall be governed by and
construed in accordance with the laws of the State of New York.

         SECTION 7. Counterparts. This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

         IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed and delivered by their duly authorized officers as of the date first
above written.


                                            [NAME OF ASSIGNOR]


                                            By________________________________
                                                Name:
                                                Title:


                                            [NAME OF ASSIGNEE]


                                            By________________________________
                                                Name:
                                                Title:


                                            [UNITED STATES SURGICAL
                                            CORPORATION


                                            By________________________________
                                                Name:
                                                Title:


                                       3
<PAGE>   89
                                            THE BANK OF NEW YORK,
                                                    as Administrative Agent


                                            By________________________________
                                                Name:
                                                Title:]


                                       4
<PAGE>   90
                                                                       EXHIBIT E


                          CALCULATION OF FUNDING LOSSES

         The following formula shall be used to calculate compensation for a
funding loss (a "FUNDING LOSS") due to a Lender under Section 2.12 in the event
of a prepayment or conversion or a failure to borrow or to prepay a Euro-Dollar
Loan of such Lender:


                              (CR - RR) x PA x DR
               FL     =        --------------------  +  AF
                                         360

               FL     =        Funding Loss
               CR     =        Contract Rate
               RR     =        Reinvestment Rate
               PA     =        Principal Amount
               DR     =        Days Remaining
               AF     =        Administrative Fee


         "ADMINISTRATIVE FEE" means the administrative fee usually charged by
such Lender, not to exceed $250.

         "CONTRACT RATE" means, with respect to any such Euro-Dollar Loan, the
London Interbank Offered Rate applicable thereto expressed as a decimal.

         "DAYS REMAINING" means, with respect to any such Euro-Dollar Loan, (i)
if prepaid or converted, the number of days in the period from and including the
date of such prepayment or conversion to but excluding the last day of the
applicable Interest Period and (ii) if not borrowed, not continued, not
converted or not prepaid (as applicable), the number of days in the applicable
Interest Period.

         "PRINCIPAL AMOUNT" means, with respect to any such Euro-Dollar Loan,
the principal amount thereof being prepaid or converted or not borrowed, not
continued, not converted or not prepaid, as applicable.

         "REINVESTMENT RATE" means, with respect to any such Euro-Dollar Loan, a
rate per annum (expressed as a decimal) reasonably determined by such Lender to
be the rate at which an amount approximately equal to the Principal Amount
thereof could be reinvested in the relevant interbank market on the date prepaid
or
<PAGE>   91
converted or not borrowed, not continued, not converted or not prepaid, as
applicable, for a period of time comparable to the applicable Days Remaining.

                                       2
<PAGE>   92
                                                                       EXHIBIT F

                               ACTIVE SUBSIDIARIES


ARR, Inc. (Delaware)
ASE Continuing Education Center S.A. (France)
ASE Partners S.A. (France)
Auto Suture Austria GmbH (Austria)
Auto Suture Belgium B.V. (Holland)
Auto Suture Company, Australia (Conn.)
Auto Suture Company, Canada (Conn.)
Auto Suture Company, Netherlands (Conn.)
Auto Suture Company, U.K. (Conn.)
Auto Suture Deutschland GmbH (Germany)
Auto Suture Do Brasil Ltda. (Brazil)
Auto Suture Eastern Europe, Inc. (Delaware)
Auto Suture Espana, S.A. (Spain)
Auto Suture Europe Holdings, Inc. (Conn.)
Auto Suture Europe S.A. (France)
Auto Suture European Services Center, S.A. (France)
Auto Suture France S.A. (France)
Auto Suture FSC Ltd. (U.S. Virgin Islands)
Auto Suture International, Inc. (Conn.)
Auto Suture Italia, S.p.A. (Italy)
Auto Suture Japan, Inc. (Japan)
Auto Suture Norden Co. (Conn.)
Auto Suture Poland, Limited Liability Company (Poland)
Auto Suture Puerto Rico, Inc. (Conn.)
Auto Suture Russia, Inc. (Delaware)
Auto Suture (Schweiz) AG (Switzerland)
Auto Suture Surgical Instruments (Russia)
EndoTherapeutics (Calif.)
United States Surgical Corporation (Ireland) Limited (Ireland)
USSC AG (Switzerland)
USSC (Deutschland) GmbH (Germany)
USSC Financial Services, Inc. (Conn.)
USSC Japan Kabushiki Kaisha (Japan)
USSC Medical GmbH (Germany)
U.S.S.C. Puerto Rico, Inc. (NY)
Columbus Farming Corporation (Delaware)
Hirsch Industries, Inc. (Virginia)
Medolas Gesellschaft fur Medizintechnik mbH (Germany)
<PAGE>   93
USSC AG Switzerland
USSC (Deutschland) GmbH (Germany)
USSC Financial Services, Inc. (Connecticut)
USSC Medical GmbH (Germany)
USSC Puerto Rico, Inc. (New York)
Surgical Dynamics Europe, S.A.S (France)
Surgical Dynamics, Inc. (Delaware)
Surgical Dynamics Japan K.K. (Japan)

                                       2
<PAGE>   94
                                                                       EXHIBIT G


                              DISCLOSURE DOCUMENTS


1.       Company's 1996 Form 10-K

2.       Company's Form 10-Q for quarter ended September 30, 1997

3.       Transaction Documents (with schedules and exhibits)

4.       Information Memorandum

                                       3
<PAGE>   95
                                                                       EXHIBIT H



                          EXISTING LIENS SECURING DEBT



1.       A lien on improved real property in Elancourt, France, securing payment
         of an aggregate principal amount, at January 30, 1998, of FF
         457,000,000, owing under the U.I.S. Financing Documents.

2.       North Haven Notes in the aggregate principal amount of $230,000,000, at
         January 30, 1998 are secured by a Lien on the facility (including
         improvements thereto) leased by the Company under the North Haven
         Lease.

3.       A lien on the Company's Japanese patents securing a note of Auto Suture
         Japan Inc. in favor of Century Medical Inc. in the principal amount of
         (YEN) 500,000,000 (approximately $5,000,000), issued as part of the
         consideration for the acquisition by the Company of the assets of its
         Japanese distributor.

4.       Other Liens which may exist on miscellaneous property of the Company
         and its Subsidiaries securing obligations which, in the aggregate, do
         not exceed $5,000,000.

                                       4

<PAGE>   1
                                                                   EXHIBIT 10.13


                       UNITED STATES SURGICAL CORPORATION
                         1990 EMPLOYEE STOCK OPTION PLAN

             (Restated to reflect amendments and adjustments through
                               February 4, 1997)


1. Purpose of the Plan.

The purpose of the 1990 Employee Stock Option Plan (the "Plan") is to secure for
United States Surgical Corporation (the "Company") and its stockholders the
benefits of the incentive inherent in Common Stock ownership by permitting
selected employees of the Company and its subsidiaries to obtain suitable
recognition for services which have contributed or will contribute materially to
the success of the Company. It is intended that the Plan will aid in retaining,
encouraging and attracting employees of exceptional ability because of the
opportunity offered to them to acquire a proprietary interest, or increase their
proprietary interest, in the business of the Company.

2. Definitions.

         (a) "Appreciation Right" means a right granted under the Plan to
receive an amount representing appreciation in the Fair Market Value of a share
of Common Stock between the date of grant and the date of exercise of such
right, payable in cash or Common Stock.

         (b) "Board" means the Board of Directors of the Company.

         (c) "Committee" means the Compensation/Option Committee of the Board or
any successor committee appointed by the Board to administer the Plan.

         (d) "Common Stock" means the authorized common stock of the Company.

         (e) "Company" means United States Surgical Corporation.

         (f) "Eligible Employees" means any person who is, at the time of the
grant of an Incentive Award, (i) an officer or other key employee of the Company
or any Subsidiary, including a person who is also a member of the Board, or (ii)
a consultant performing services for the Company or any Subsidiary which are
equivalent or similar to services performed by key employees of the Company and
its Subsidiaries.

         (g) "Exchange Act" means the Securities Exchange Act of 1934, as
amended from time to time, or any successor statute.

         (h) "Fair Market Value" means, at any date, the value of a share of
Common Stock on such date as determined by the Committee by any fair and
reasonable means, provided, however, that in the absence of a specific Committee
determination to the 
<PAGE>   2
contrary in a particular circumstance, "Fair Market Value" means the average of
the high and low quoted sales prices of a share of Common Stock on the New York
Stock Exchange on such date or, if no such sales were made on such date, the
closing price of such shares on the New York Stock Exchange on the next
preceding date on which there were such sales.

         (i) "Incentive Award" means an Option or Appreciation Right.

         (j) "Incentive Stock Option" means an option to purchase Common Stock
which has been granted under the Plan and which is intended to qualify under
Section 422A of the Internal Revenue Code and regulations thereunder.

         (k) "Nonqualified Stock Option" means an option to purchase Common
Stock which has been granted under the Plan and which is not an Incentive Stock
Option.

         (l) "Option" means an Incentive Stock Option or a Nonqualified Stock
Option.

         (m) "Participant" means any Eligible Employee selected to receive an
Incentive Award pursuant to Section 5.

         (n) "Plan" means the 1990 Employee Stock Option Plan as set forth
herein and as amended from time to time.

         (o) "Subsidiary" means any subsidiary corporation, as defined in
Section 425 of the Internal Revenue Code, of the Company.

3. Shares of Common Stock Subject to the Plan.

         (a) Subject to the provisions of Section 3(c) and Section 8 of the
Plan, the aggregate number of shares of Common Stock that may be issued or
transferred pursuant to Incentive Awards under the Plan shall not exceed
13,000,000. Payment of cash in lieu of shares shall be deemed to be an issuance
of the shares, and payment pursuant to an Appreciation Right shall be deemed to
be an issuance of the shares covered thereby.

         (b) The shares of Common Stock to be delivered under the Plan will be
made available, at the discretion of the Company, either from authorized but
unissued shares of Common Stock or from previously issued shares of Common Stock
reacquired by the Company, including shares purchased on the open market.

         (c) If shares covered by any Incentive Award cease to be issuable or
transferable for any reason, such number of shares will no longer be charged
against the limitations provided for in Section 3(a) and may again be made
subject to Incentive Awards. 


                                       2
<PAGE>   3
However, shares subject to an Option which has been surrendered in connection
with the exercise of a related Appreciation Right will not become available for
the grant of any additional Incentive Awards, and shares subject to that portion
of an Incentive Award which has been cancelled pursuant to Section 9(h) will not
become available for the grant of any additional Incentive Awards.

4. Administration of the Plan

         (a) The Plan will be administered by the Committee, which will consist
of three or more persons (i) who are not eligible to receive Incentive Awards
under the Plan and (ii) who qualify as "non-employee directors" under Rule
16b-3, or any successor rule, under the Exchange Act.

         (b) The Committee has and may exercise such powers and authority of the
Board as may be necessary or appropriate for the Committee to carry out its
functions as described in the Plan. The Committee has authority in its
discretion to determine the Eligible Employees to whom, and the time or times at
which, Incentive Awards may be granted and the number of shares subject to each
Incentive Award. The Committee also has authority to (i) interpret the Plan,
(ii) determine the terms and provisions of the Incentive Award instruments and
(iii) make all other determinations necessary or advisable for Plan
administration. The Committee has authority to prescribe, amend, and rescind
rules and regulations relating to the Plan. All interpretations, determinations,
and actions by the Committee will be final, conclusive, and binding upon all
parties.

         (c) No member of the Board or the Committee will be liable for any
action taken or determination made in good faith by the Board or the Committee
with respect to the Plan or any Incentive Award made under the Plan.

5. Grants.

         (a) The Committee has authority, in its discretion, to determine and
designate from time to time those Eligible Employees who are to be granted
Incentive Awards. The Committee shall determine the type of each Incentive Award
to be granted and the number of shares covered thereby or issuable upon exercise
thereof. Each Incentive Award will be evidenced by a written instrument briefly
describing the material terms and conditions of the Incentive Award, including
such terms and conditions, consistent with the Plan, as the Committee may deem
advisable.

         (b) No person will be eligible for the grant of an incentive Stock
Option who owns or would own immediately before the grant of such Option,
directly or indirectly, stock possessing more than ten percent of the total
combined voting power of all classes of stock of the Company or of any parent
corporation or Subsidiary. This limitation will 


                                       3
<PAGE>   4
not apply if, at the time such Incentive Stock Option is granted, the Incentive
Stock Option exercise price is at least 110% of the Fair Market Value of the
Common Stock. In this event, the Incentive Stock Option by its terms will not be
exercisable after the expiration of five years from the date of grant.

6. Terms and Conditions of Options

         (a) Unless otherwise determined by the Committee, the price at which
Common Stock may be purchased by a Participant under an Option shall be the Fair
Market Value of the Common Stock on the date of grant; provided, however, that
in no event shall the purchase price under an Incentive Stock Option be less
than the Fair Market Value of the Common Stock on the date of grant.

         (b) The Committee shall determine the option exercise period of each
Option. The period shall not exceed 15 years from the date of grant.

         (c) Upon the exercise of an Option, the purchase price will be payable
in full in cash; or, in the discretion of the Committee, by the assignment and
delivery to the Company of shares of Common Stock owned by the Participant; or,
in the discretion of the Committee, by installment payments or by a promissory
note, in each case secured by shares of Common Stock and bearing interest at a
rate determined by the Committee, but not less than the minimum rate permitted
by the Internal Revenue Service; or by a combination of any of the above. Any
shares assigned and delivered to the Company upon exercise of an Option in
payment or partial payment of the purchase price will be valued at the Fair
Market Value of the Common Stock on the exercise date. The Committee may permit
installment payments or promissory note payments to be made by the assignment
and delivery to the Company of shares of Common Stock owned by the Participant,
in which case such shares will be valued at the Fair Market Value of the Common
Stock on the date of payment.

         (d) With respect to Incentive Stock Options granted under the Plan, the
aggregate Fair Market Value (determined as of the date the Incentive Stock
Option is granted) of the number of shares with respect to which Incentive Stock
Options are exercisable for the first time by a Participant in any calendar year
(under all stock option plans of the Company and Subsidiaries) shall not exceed
$100,000 or such other limit as may be required by the Internal Revenue Code.

         (e) No fractional shares will be issued pursuant to the exercise of an
Option nor will any cash payment be made in lieu of fractional shares.

7. Terms and Conditions of Appreciation Rights


                                       4
<PAGE>   5
         (a) An Appreciation Right may be granted in connection with an Option,
either at the time of grant or at any time thereafter during the term of the
Option.

         (b) An Appreciation Right will entitle the Participant, upon exercise,
to surrender such Option or any portion thereof to the extent unexercised, with
respect to the number of shares as to which such Appreciation Right is
exercised, and to receive payment of an amount computed pursuant to Section
7(d). Such Option will, to the extent surrendered, cease to be exercisable.

         (c) Subject to Section 7(i), an Appreciation Right granted in
connection with an Option hereunder will be exercisable at such time or times,
and only to the extent, that the related Option is exercisable, and will not be
transferable except to the extent that the related Option may be transferable.

         (d) Upon the exercise of an Appreciation Right related to an Option,
the Participant will be entitled to receive payment of an amount determined by
multiplying:

                  (i) The difference obtained by subtracting the purchase price
of a share of Common Stock specified in the related Option from the Fair Market
Value of a share of Common Stock on the date of exercise of such Appreciation
Right, by

                  (ii) The number of shares as to which such Appreciation Right
has been exercised.

         (e) The Committee may also grant to Eligible Employees Appreciation
Rights that are not related to Options. An Appreciation Right granted without
relationship to an Option will be exercisable as determined by the Committee but
in no event after 15 years from the date of grant.

         (f) An Appreciation Right granted without relationship to an Option
will entitle the Participant, upon exercise of the Appreciation Right, to
receive payment of an amount determined by multiplying:

                  (i) The difference obtained by subtracting the Fair Market
Value of a share of Common Stock on the date the Appreciation Right is granted
(the "Base Price") from the Fair Market Value of a share of Common Stock on the
date of exercise of such Appreciation Right, by

                  (ii) The number of shares as to which such Appreciation Right
has been exercised.


                                       5
<PAGE>   6
         (g) At the time of grant of an Appreciation Right, the Committee may
determine a maximum amount that could be payable with respect to such
Appreciation Right.

         (h) Payment of the amount determined under Section 7(d) or (f) may be
made in whole shares of Common Stock valued at their Fair Market Value on the
date of exercise of the Appreciation Right, in cash, or by a combination of the
two, as the Committee determines in its sole discretion. If the Committee
decides that payment may be made in shares of Common Stock and the amount
payable results in a fractional share, payment for the fractional share will be
made in cash.

         (i) No Appreciation Right granted to an officer of the Company may be
exercised before six months after the date of grant except in the event that
death or disability of the officer occurs before the expiration of the six-month
period.

8. Adjustment Provisions

         (a) Subject to Section 8(b), if the outstanding shares of Common Stock
of the Company are increased, decreased, or exchanged for a different number or
kind of shares or other securities, or if additional shares or new or different
shares or other securities are distributed with respect to such shares of Common
Stock, through merger, consolidation, sale of all or substantially all the
property of the Company, reorganization, recapitalization, reclassification,
stock dividend, stock split, reverse stock split or other distribution with
respect to such shares of Common Stock, an appropriate and proportionate
adjustment may be made in (i) the maximum number and kind of shares provided in
Section 3, (ii) the number and kind of shares or other securities subject to the
then-outstanding Incentive Awards, and (iii) the purchase price or Base Price
for each share or other unit of any other securities subject to then-outstanding
Incentive Awards without change in the aggregate purchase price and Base Price
as to which such Incentive Awards remain exercisable.

         (b) Subject to Section 8(c), upon dissolution or liquidation of the
Company or upon a reorganization, merger, or consolidation of the Company with
one or more corporations as a result of which the Company is not the surviving
corporation, or upon the sale of all or substantially all the property of the
Company, all Incentive Awards then outstanding under the Plan and held by
Participants who have been employed or engaged as a consultant by the Company
for at least one year at such time will be fully vested and exercisable, and the
Committee may provide in connection with such transaction for the continuance of
the Plan and the assumption of such Incentive Awards or the substitution for
such Incentive Awards of new incentive awards covering the stock of a successor
employer corporation, or a parent or subsidiary thereof, with appropriate
adjustments as to the number and kind of shares and prices.


                                       6
<PAGE>   7
         (c) In the event a Change of Control of the Company occurs, all
Incentive Awards then outstanding under the Plan and held by Participants who
have been employed or engaged as a consultant by the Company for at least one
year at such time under the Plan will be fully vested and exercisable, effective
upon the occurrence of such Change of Control. In the event that any Person
makes a filing under Section 14(d) of the Exchange Act with respect to the
Company, the exercise dates of any outstanding Incentive Awards held by
Participants who have been employed or engaged as a consultant by the Company
for at least one year at such time shall be without further action by the
Committee accelerated to make them fully vested and exercisable. In addition, in
the event a Change of Control of the Company occurs, or in the event that any
Person makes a filing under Section 14(d) of the Exchange Act with respect to
the Company, the Committee may, in its sole discretion, without obtaining
stockholder approval, and subject to the limitations imposed by Section 16 of
the Securities Exchange Act of 1934, as amended, take any one or more of the
following actions or any other action permitted under this Plan, subject in all
cases to the limitations of Section 3(a):

                  (i) Grant Appreciation Rights to holders of outstanding
Options as permitted under Section 7(a);

                  (ii) Pay cash to Participants in exchange for the cancellation
of their outstanding Incentive Awards in accordance with Section 9(h); and

                  (iii) Make any other appropriate adjustments or amendments to
the Plan and outstanding Incentive Awards or substitute new Incentive Awards for
outstanding Incentive Awards.

         For purposes of this Section 8(c), the following definitions shall
apply:

                  (A) A "Change in Control" of the Company shall have occurred
when a Person, alone or together with its Affiliates and Associates, becomes the
beneficial owner of 20% or more of the general voting power of the Company.

                  (B) "Affiliate and Associates" shall have the respective
meanings ascribed to such terms in Rule 12b-2, or any successor rule, of the
General Rules and Regulations under the Exchange Act.

                  (C) "Person" shall mean an individual, firm, corporation or
other entity or any successor to such entity, but "Person" shall not include the
Company, any Subsidiary, any employee benefit plan or employee stock plan of the
Company or any Subsidiary, or any Person organized, appointed, established or
holding Voting Stock by, for or pursuant to the terms of such a plan.


                                       7
<PAGE>   8
                  (D) "Voting Stock" shall mean shares of the Company's capital
stock having general voting power, with "voting power" meaning the power under
ordinary circumstances (and not merely upon the happening of a contingency) to
vote in the election of directors.

         (d) Adjustments under Sections 8(a), (b) and (c) will be made by the
Committee, whose determination as to what adjustments will be made and the
extent thereof will be final, binding, and conclusive. No fractional shares will
be issued under the Plan on account of any such adjustments.

9. General Provisions

         (a) Nothing in the Plan or in any instrument executed pursuant to the
Plan will confer upon any Participant any right to continue in the employ of the
Company or any of its Subsidiaries or affect the right of the Company or any
Subsidiary to terminate the employment of any Participant at any time with or
without cause.

         (b) No shares of Common Stock will be issued or transferred pursuant to
an Incentive Award unless and until all then-applicable requirements imposed by
Federal and state securities and other laws, rules and regulations and by any
regulatory agencies having jurisdiction, and by any stock exchanges upon which
the Common Stock may be listed, have been fully met. As a condition precedent to
the issuance of shares pursuant to the grant or exercise of an Incentive Award,
the Company may require the Participant to take any reasonable action to meet
such requirements.

         (c) No Participant and no beneficiary or other person claiming under or
through such Participant will have any right, title or interest in or to any
shares of Common Stock allocated or reserved under the Plan or subject to any
Incentive Award except as to such shares of Common Stock, if any, that have been
issued or transferred to such Participant.

         (d) The Committee shall adopt rules regarding the withholding of
federal, state or local taxes of any kind required by law to be withheld with
respect to payments and delivery of shares to Participants under the Plan. With
respect to any Incentive Award, the Committee may, in its discretion, permit the
Participant to satisfy, in whole or in part, any tax withholding obligation
which may arise in connection with the exercise of the Incentive Award by
electing to have the Company withhold shares of Common Stock having a Fair
Market Value equal to the amount of the tax withholding.

         (e) No Incentive Award and no right under the Plan, contingent or
otherwise, will be transferable or assignable or subject to any encumbrance,
pledge or charge of any nature except that, under such rules and regulations as
the Committee may establish pursuant to the terms of the Plan, a beneficiary may
be designated with 


                                       8
<PAGE>   9
respect to an Incentive Award in the event of death of a participant. If such
beneficiary is the executor or administrator of the estate of the Participant,
any rights with respect to such Incentive Award may be transferred to the person
or persons or entity (including a trust) entitled thereto under the will of the
holder of such Incentive Award.

         (f) The Company may make a loan to a Participant in connection with the
exercise of an Option in an amount not to exceed the aggregate exercise price of
the Option being exercised for the purpose of assisting such Participant to
exercise such Option. The Company may additionally permit payment of all or any
portion of the exercise price of an Option in installment payments. Any such
loan or installment payment arrangement shall be secured by shares of Common
Stock and shall comply in all respects with all applicable laws and regulations.
The Committee may adopt policies regarding eligibility for such arrangements,
the maximum amounts thereof and any terms and conditions not specified in the
Plan upon which such arrangements will be made. In no event will the interest
rate be less than the minimum rate established by the Internal Revenue Service
for the purpose of the purchase and sale of property pursuant to Section 483 of
the Internal Revenue Code.

         (g) The Committee may cancel, with the consent of the Participant, all
or a portion of any Option or Appreciation Right granted under the Plan to be
conditioned upon the granting to the Participant of a new Option or Appreciation
Right for the same or a different number of shares as the Option or Appreciation
Right surrendered, or may require such voluntary surrender as a condition to a
grant of a new Option or Appreciation Right to such Participant. Subject to the
provisions of Section 6(d), such new Option or Appreciation Right shall be
exercisable at the price, during the period and in accordance with any other
terms or conditions specified by the Committee at the time the new Option or
Appreciation Right is granted, all determined in accordance with the provisions
of the Plan without regard to the price, period of exercise, or any other terms
or conditions of the Option or Appreciation Right surrendered.

         (h) If authorized by the Committee, the Company may, with the consent
of the Participant and at any time or from time to time, cancel all or a portion
of any Incentive Award granted under the Plan then subject to exercise and
discharge its obligation with respect to the cancelled portion of such Incentive
Award either by payment to the Participant of an amount of cash equal to the
excess, if any, of the Fair Market Value, at such time, of the shares subject to
the portion of the Incentive Award so cancelled over the aggregate purchase
price or Base Price specified in the Incentive Award covering such shares, or by
issuance or transfer to the Participant of shares of Common Stock with a Fair
Market Value, at such time, equal to any such excess, or by a combination of
cash and shares. Upon any such payment of cash or issuance of shares, there
shall be charged against the aggregate limitations set forth in Section 3(a) a
number of shares 


                                       9
<PAGE>   10

equal to the number of shares subject to the portion of the Incentive Award so
cancelled.

         (i) The Committee may, in its sole discretion, cancel any Incentive
Award if the employment of the Participant holding such Incentive Award is
terminated and such Participant has engaged in activities which are, in the
judgment of the Committee, competitive with, prejudicial to or in conflict with
the interests of the Company or a Subsidiary or has breached the terms of any
agreement with the Company or a Subsidiary with respect to confidentiality and
non-use of information or with respect to disclosure and assignment of
inventions and ideas. Such actions by a Participant prior to, or during six
months after, exercise of an Incentive Award shall constitute a rescission of
the exercise, requiring the payment to the Company of, in the case of an Option,
the difference between the purchase price of the Common Stock as to which the
Option was exercised and the Fair Market Value on the date of exercise of such
Common Stock or, in the case of an Appreciation Right, the amount paid to the
Participant upon exercise of the Appreciation Right, in each case within ten
days after notice of such rescission has been given to the terminated employee
by the Company.

10. Amendment and Termination

         (a) The Board shall have the power, in its discretion, to amend,
suspend or terminate the Plan at any time, subject to approval of the
stockholders of the Company to the extent necessary for the continued
qualification of compensation pursuant to Incentive Awards under the plan as
"performance based" of the Internal Revenue code and regulations promulgated
thereunder, compensation under Section 162(m), or as may otherwise be required.

         (b) The Committee may, with the consent of a Participant, make such
modifications in the terms and conditions of an Incentive Award as it deems
advisable.

         (c) No amendment, suspension or termination of the Plan will, without
the consent of the Participant, impair or adversely affect any right or
obligation under any Incentive Award previously granted under the Plan.

11. Effective Date of Plan and Duration of Plan

The Plan shall become effective upon its adoption by the Board and by the
Company's stockholders. Unless previously terminated, the Plan will terminate
when no more shares of Common Stock are available for issuance or transfer
pursuant to Incentive Awards under the limitations of Section 3(a).


                                       10

<PAGE>   1
                                                                    Exhibit 10.F

                       UNITED STATES SURGICAL CORPORATION
                          OUTSIDE DIRECTORS STOCK PLAN
      (Restated to reflect amendments and adjustments through May 1, 1997)


1. Purpose. The purpose of the Plan is to advance the interests of the Company
and its stockholders by encouraging increased Common Stock ownership by members
of the Board who are not significant stockholders of the Company or employees of
the Company or any of its subsidiaries, in order to promote long-term
stockholder value through directors' continuing ownership of the Common Stock.

2. Definitions. Unless the context clearly indicates otherwise, the
following terms, when used in the Plan, shall have the meanings set forth
below. 

"Beneficial owner" shall have the meaning set forth in Rule 13d-3 under the
Securities Exchange Act of 1934.

"Board" shall mean the Board of Directors of the Company, as it may from time
to time be constituted.

"Change in Control" shall mean (i) the stockholders of the Company approve any
plan for the liquidation or dissolution of the Company or for a consolidation or
merger of the Company (A) in which the Company would not be the continuing or
surviving corporation, and pursuant to which shares of the Common Stock would be
converted into cash, securities or other property, other than a merger of the
Company in which the holders of the Common Stock immediately prior to the merger
have the same proportionate ownership of Common Stock of the surviving
corporation immediately after the merger, or (B) in which the Company is the
surviving corporation but the holders of the Common Stock prior to the merger or
consolidation will not own 50% or more of the outstanding voting stock of the
surviving corporation immediately after such merger or consolidation, (ii) any
sale, lease, exchange or other transfer (in one transaction or a series of
related transactions) of all, or substantially all, of the assets of the
Company, (iii) any person, as such term is used in Sections 13(d) and 14(d)(2)
of the Securities Exchange Act of 1934, as amended, becomes the beneficial owner
of 30% or more of the Common Stock, or (iv) during any period of two consecutive
years or less, individuals who at the beginning of such period constitute the
entire Board shall cease for any reason to constitute a majority thereof unless
the election, or the nomination for election by the Company's stockholders, of
each new director was approved by a vote of at least two-thirds of the directors
then still in office who were directors at the beginning of the period.

"Committee" shall mean the Compensation/Option Committee of the Board, as it
may from time to time be constituted, or any other committee of the Board
appointed by the Board to administer the Plan.

"Common Stock" shall mean the Common Stock, par value $.10 per share, of the
Company, and shall include the Common Stock as it may be changed from time to
time as described in Paragraph 8 of the Plan.

"Company" shall mean United States Surgical Corporation and any successor by
merger or consolidation.  
<PAGE>   2
"Eligible Director" shall mean a member of the Board who is not, and has not
been during the preceding 12 months, an employee of the Company or any of its
subsidiaries and who is not the beneficial owner of five percent or more of the
outstanding Common Stock.

"Fair Market Value" shall mean the last sale price of the Common Stock on the
date in question, as reported on the New York Stock Exchange or, if the New York
Stock Exchange is closed on that date, on the last preceding date on which the
New York Stock Exchange was open for trading.

"Grantee" shall mean an Eligible Director who has been awarded a Stock Award
or granted an Option.

"Option" shall mean a Nonqualified option to purchase authorized but unissued
Common Stock or Common Stock held in the treasury granted by the Company
pursuant to the terms of the Plan.

"Plan" shall mean the United States Surgical Corporation Outside Directors
Stock Plan, as set forth herein and as amended from time to time.

"Stock Award" shall mean an award of restricted Common Stock from authorized
but unissued Common Stock or Common Stock held in the treasury made by the
Company pursuant to the terms of the Plan.

"Subsidiary" shall mean any corporation at least 50% of whose outstanding
voting stock is owned, directly or indirectly, by the Company.

3. Administration. The Plan shall be administered by the Committee. The
Committee shall have all the powers vested in it by the terms of the Plan, such
powers to include authority (within the limitations described herein) to
prescribe the form of the agreements embodying Stock Awards and Options. The
Committee shall, subject to the provisions of the Plan, grant Stock Awards and
Options pursuant to the Plan and shall have the power to construe the Plan, to
determine all questions arising thereunder and to adopt and amend such rules and
regulations for the administration of the Plan as it may deem desirable. Any
decision of the Committee in the administration of the Plan, as described
herein, shall be final and conclusive. The Committee may act only by a majority
of its members in office, except that the members thereof may authorize any one
or more of their members or the Corporate Secretary or any other officer of the
Company to execute and deliver documents on behalf of the Committee. No member
of the Committee shall be liable for anything done or omitted to be done by him
or by any other member of the Committee in connection with the Plan, except for
his own willful misconduct or as expressly provided by statute.

4. Participation. Each Eligible Director shall be eligible to receive Stock
Awards and Option grants in accordance with Paragraphs 5, 6 and 7 below.


                                       2
<PAGE>   3
5. Awards and Grants Under the Plan.

(a) Awards and grants under the Plan shall include only Stock Awards and Option
Grants, subject to the terms, conditions and restrictions specified in
Paragraphs 6 and 7 below. There may be issued under the Plan pursuant to Stock
Awards and the exercise of Options an aggregate of not more than 260,000 shares
of Common Stock, subject to adjustment as provided in Paragraph 8 below. Shares
of Common Stock that are the subject of a Stock Award but are forfeited, or are
the subject of an Option but not purchased prior to the expiration of the
Option, shall thereafter be considered unissued for purposes of the maximum
number of shares that may be issued under the Plan, and may again be the subject
of Stock Awards or Option grants under the Plan. If at any time, the shares
remaining available for Stock Awards and Option Grants are not sufficient to
make all Stock Awards and Option Grants then required to be made under the Plan,
no stock Awards or Option Grants shall be made.

(b) An Eligible Director to whom a Stock Award is provided to be made under the
Plan, or to whom an Option is provided to be granted or is granted under the
Plan (and any person succeeding to such an Eligible Director's right pursuant to
the Plan), shall have no rights as a stockholder with respect to any shares of
Common Stock issuable pursuant to any such Stock Awards or Option until such
Stock Award is made or such Option is exercised. Except as provided in Paragraph
8 below, no adjustment shall be made for dividends, distributions or other
rights (whether ordinary or extraordinary, and whether in cash, securities or
other property) for which the record date is prior to the date a Stock Award is
made or an Option is exercised. Except as expressly provided for in the Plan, no
Eligible Director or other person shall have any claim or right to be granted a
Stock Award or an Option. Neither the Plan nor any action taken hereunder shall
be construed as giving any Eligible Director any right to be retained in the
service of the Company.

6. Stock Awards. Each Eligible Director shall be granted one Stock Award
consisting of 4,000 shares of Common Stock (subject to adjustment as provided in
Paragraph 8) effective the later of (i) one year following the date such
Eligible Director is first elected to the Board, and (ii) the date of the
initial approval of the Plan by the stockholders of the Company. Each Stock
Award shall be evidenced by an Agreement in such form as the Committee shall
prescribe from time to time in accordance with the Plan and shall comply with
the following terms and conditions, and such additional terms and conditions not
inconsistent with the Plan as from time to time may be prescribed by the
Committee.

(a) Shares of Common Stock awarded as a Stock Award shall be issued in the name
of the Grantee and a certificate therefor shall be delivered to the Grantee as
soon as practicable after the award is made.

(b) Shares of Common Stock that are the subject of a Stock Award shall be issued
without any payment of cash consideration by the Grantee to the Company. Shares
that are the subject of a Stock Award shall be fully paid from the date of the
award.

(c) No Eligible Director shall be awarded more than one Stock Award.



                                       3
<PAGE>   4
     (d)  The shares that are the subject of each Stock Award shall not be sold,
transferred, pledged, hypothecated or otherwise disposed of until the Vesting
Period applicable to such shares has terminated. The Vesting Periods for each
Stock Award shall be one year from the date of the Stock Award for 25% of the
shares awarded, two years from the date of the Stock Award for 25% of the shares
awarded, three years from the date of the Stock Award for 25% of the shares
awarded and four years from the date of the Stock Award for the remaining 25% of
the shares awarded, subject to paragraph 6(f).

     (e)  Subject to paragraph 6(f), upon the termination of the Grantee's
service on the Board of Directors of the Company for any reason during a Vesting
Period, all the shares that are then subject to a Vesting Period that has not
yet terminated shall thereupon be forfeited and the shares and all rights
attaching thereto shall be automatically transferred and reacquired by the
Company at no cost to the Company.

     (f)  Notwithstanding any other terms of the Plan, if the Grantee has been
in continuous service on the Board since the date of the Stock Award to him and
while so serving shall die or become permanently disabled, then all Vesting
Periods shall terminate upon such event. Notwithstanding any other terms of the
Plan, if the Grantee has been in continuous service on the Board since the date
of the Stock Award to him and while so serving shall die or become permanently
disabled or his service on the Board shall be terminated after a Change in
Control occurs, then no shares that remain subject to a Vesting Period at the
date of such event shall be forfeited due to such event.

     (g)  Each certificate issued in respect of a Stock Award shall bear the
following or a similar legend:

          "The transferability of this certificate and the shares of stock
          represented hereby are subject to the terms and conditions, including
          forfeiture, contained in the United States Surgical Corporation
          Outside Directors Stock Plan and an Award Agreement entered into
          between the registered owner and such corporation. A copy of such Plan
          and Agreement is on file in the offices of the corporation."

     (h)  Subject to the restrictions herein contained, a Grantee, as owner of
shares that are the subject of a Stock Award, shall have all of the rights of a
stockholder including the right to vote such shares and to receive all
dividends, cash or stock, paid or delivered thereon, from the date of the Stock
Award.

     (i)  Upon the termination of the Vesting Periods prior to forfeitures such
number of shares as to which such termination applies shall be vested in the
Grantee, and at the request of the Grantee the legend on the shares for which
Vesting Periods have terminated shall be removed and an unlegended certificate
issued in exchange therefor.

     (j)  Each Eligible Director granted a Stock Award shall, no later than the
date of the termination of each Vesting Period, pay to the Company, or make
arrangements satisfactory to the Committee regarding payment of, any federal,
state or local taxes of any kind required by law to be withheld with respect of
the shares of Common Stock as to which the Vesting Period has terminated. Each
Grantee agrees that the Company shall, to the extent permitted by law, have the



                                      4 
<PAGE>   5
right to deduct from any payments of any kind otherwise due to the Grantee any
federal, state or local taxes of any kind required by law to be withheld with
respect to shares of Common Stock subject to a Stock Award.

(k) A Grantee of a Stock Award may elect, within 30 days of the date of award,
and upon written notice of election mailed to the Committee, care of the
Company's principal office, to realize income for federal income tax purposes
equal to excess of the Fair Market Value of the shares of Common Stock awarded
over the amount paid for such shares on the date of the Stock Award. In such
event the Grantee shall make arrangements satisfactory to the Committee to pay
in the year of such Stock Award any federal, state or local taxes required to
be withheld with respect to such shares. If the Grantee shall fail to make such
payments, the Company shall, to the extent permitted by law, have the right to
deduct from any payments of any kind otherwise due to the Grantee in the year
of such Stock Award any federal, state or local taxes of any kind required by
law to be withheld with respect to such shares of Common Stock.

7. Option Grants. Each Eligible Director shall be automatically granted an
Option to purchase 4,000 shares of Common Stock (subject to adjustment as
provided in Paragraph 8) each year, commencing in 1989, effective upon his
reelection to the Board by the stockholders of the Company. Each Option shall
be evidenced by an agreement in such form as the Committee shall prescribe
from time to time in accordance with the Plan and shall comply with the
following terms and conditions and such additional terms and conditions not
inconsistent with the Plan as may from time to time be prescribed by the
Committee. 

(a) The Option exercise price per share shall be the Fair Market Value of a
share of Common Stock on the date the Option is granted.

(b) The Option shall not be transferable by the Grantee otherwise than by will
or the laws of descent and distribution, and shall be exercisable during his
lifetime only by him.

(c) The Option shall not be exercisable before the expiration of one year from
the date it is granted and after the expiration of up to ten years from the
date it is granted, and may be exercised during such period as follows: the
Option shall become exercisable with respect to one-half (50%) of the Common
Stock covered by it beginning with the first anniversary of the date it is
granted and shall become exercisable with respect to the remaining one-half
(50%) of the Common Stock covered by it beginning with the second anniversary
of the date it is granted; provided that an Option shall automatically become
immediately exercisable in full if the Grantee ceases to be an Eligible
Director due to his death or permanent disability.

(d) Payment of the Option price shall be made at the time the Option is
exercised and shall be made in United States dollars by cash, bank cashier's
check or wire transfer.

(e) An Option shall not be exercisable unless the person exercising the Option
has been, at all times during the period beginning with the date of grant of
the Option and ending on the date of such exercise, in continuous service on
the Board, except that

                                       5
<PAGE>   6
     (i) if any Grantee of an Option shall die or become permanently disabled or
shall retire with the consent of the Board, holding an Option that has not
expired and has not been fully exercised, he or his executor, administrators,
heirs or distributees as the case may be, may, at any time within one year after
the date of such event (but in no event after the Option has expired under the
provisions of subparagraph 7(c)(i) above), exercise the Option with respect to
any shares as to which the Grantee could have exercised the Option at the time
of his death or disability; or

     (ii) if any Grantee shall cease to be a director of the Company due to a
Change in Control, holding an Option that has not expired and has not been fully
exercised, he may exercise the Option in accordance with the terms of the
original option agreement notwithstanding the termination of his service on the
Board.

     (iii) if a Grantee shall cease to serve as a director of the Company for
any reason other than those set forth in 7(e)(i) or 7(e)(ii) above, while
holding an Option that has not expired and has not been fully exercised, the
Grantee, at any time within three months of the date he ceased to be such an
Eligible Director (but in no event after the Option has expired under the
provisions of subparagraph 7(c)(i) above), may exercise the Option with respect
to any shares of Common Stock as to which he could have exercised the Option on
the date he ceased to be such an Eligible Director.

     (f) Each Grantee of an Option shall pay to the Company, or make
arrangements satisfactory to the Committee regarding the payment of, any
federal, state or local taxes of any kind required by law to be withheld with
respect to the shares of Common Stock as to which an Option is being exercised.

     8. Dilution and Other Adjustments. In the event of any change in the
outstanding Common Stock by reason of any stock split, stock dividend,
recapitalization, merger, consolidation, reorganization, combination or exchange
of shares or other similar event, the number or kind of shares that may be
issued under the Plan pursuant to subparagraphs 5(a), 6 and 7 above, the number
or kind of shares subject to any outstanding Option, and the Option price per
share under any outstanding Option, shall be automatically adjusted so that the
proportionate interest of the Eligible Directors or of the Grantee shall be
maintained as before the occurrence of such event. Any adjustment in outstanding
Options shall be made without change in the total Option exercise price
applicable to the unexercised portion of such Options and with a corresponding
adjustment in the Option exercise price per share. Any adjustment permitted by
this Paragraph shall be conclusive and binding for all purposes of the Plan.

     9. Miscellaneous Provisions.

     (a) An Eligible Director's rights and interests under the Plan may not be
assigned or transferred in whole or in part either directly or by operation of
law or otherwise (except in the event of a participant's death, by will or the
laws of descent and distribution), including, but not by way of limitation,
execution, levy, garnishment, attachment, pledge, bankruptcy or in any other
manner, and no such right or interest of any Eligible Director in the Plan shall
be subject to any obligation or liability of such Eligible Director.



                                       6
<PAGE>   7
(b) If the shares of Common Stock that are the subject of a Stock Award or
Option are not registered under the Securities Act of 1933, as amended, pursuant
to an effective registration statement, the Grantee, if the Committee shall deem
it advisable, may be required to represent and agree in writing (i) that any
shares of Common Stock acquired by such Grantee pursuant to the Stock Award or
the Plan will not be sold except pursuant to an exemption from registration
under said Act and (ii) that such Grantee is acquiring such shares of Common
Stock for his own account and not with a view to the distribution thereof. No
shares of Common Stock shall be issued hereunder unless counsel for the Company
shall be satisfied that such issuance will be in compliance with applicable
federal, state and other securities laws.

(c) A Grantee, with the consent of the Committee, may designate a person or
persons to receive, in the event of his death, any Common Stock or rights to
which he would then be entitled under the Plan. Such designation shall be made
upon forms supplied by the Company and may be revoked in writing. If a Grantee
fails to so designate a beneficiary, then his estate shall be deemed to be his
beneficiary.

(d) The expenses of the Plan shall be borne by the Company. The Plan shall be
unfunded. The Company shall not be required to establish any special or
separate fund or to make any other segregation of assets to assure the making
of Stock Awards or the issuance of shares upon exercise of any Option, and the
issuance of shares upon the making of Stock Awards and upon exercise of Options
shall be subordinate to the claims of the Company's general creditors.

(e) By accepting any Stock Awards, Options or other benefits under the Plan,
each Grantee and each person claiming under or through him shall be
conclusively deemed to have indicated his acceptance and ratification of and
consent to, the terms and conditions of the Plan and any action taken under the
Plan by the Company or the Board.

(f) The appropriate officers of the Company shall cause to be filed any
reports, returns or other information regarding Stock Awards and Options or any
Common Stock issued pursuant thereto as may be required by the Securities
Exchange Act of 1934, as amended, or any other applicable statute, rule or
regulation.

10. Amendment. The Plan may be amended at any time from time to time by the
Board as the Board shall deem advisable, provided, however, that except as
provided in Paragraph 8 above, the Board may not, without further approval by
the stockholders of the Company, increase the maximum number of shares of Common
Stock as to which Stock Awards and Options may be granted, increase the number
of shares to be awarded pursuant to each Stock Award or granted under each
Option, reduce the Vesting Period for Stock Awards, reduce the minimum Option
exercise price, extend the period during which Stock Awards or Options may be
granted or Options may be exercised or change the definition of an Eligible
Director. No amendment of the Plan shall materially and adversely affect any
right of any Grantee with respect to any Stock Award or Option therefore granted
without such Grantee's written consent.

11. Termination. This Plan shall terminate upon the earlier of the following
dates or events to occur:

                                       7
<PAGE>   8
(a) upon the adoption of a resolution of the Board terminating the Plan; or 

(b) upon the award and vesting pursuant to Stock Awards or the purchase upon
exercise of Options of all the shares of Common Stock provided to be awarded or
the subject of Options under Paragraph 5(a), as adjusted pursuant to Paragraph
8.

No termination of the Plan shall materially and adversely affect any of the
rights or obligations of any Grantee, without his consent, under any Stock
Award or Option theretofore granted under the Plan.

12. Stockholder Approval and Other Conditions. The Plan shall be submitted to
the stockholders of the Company for their approval and adoption at the 1988
Annual Meeting of Stockholders of the Company in accordance with the laws of
the State of New York. The Plan shall not be effective and no Stock Awards or
Options shall be granted unless and until the Plan has been so approved and
adopted. The Plan shall also not be put into effect and no Stock Awards or
Options shall be granted unless and until the Company shall have received the
concurrence of the staff of the Securities and Exchange Commission that
notwithstanding the terms of the Plan, Eligible Directors will continue to be
deemed to be "disinterested persons" under Rule 16b-3 of the Commission under
the Securities Exchange Act of 1934 ("Rule 16b-3") for purposes of their
service on any committee charged with administering other employee stock plans
of the Company and that the Plan, assuming stockholder approval is obtained,
will satisfy the requirements of Rule 16b-3.





                                       8

<PAGE>   1
                                                                    Exhibit 10.1

                                    AGREEMENT



         This AGREEMENT, made as of the 25th day of November, 1997, by and among
United States Surgical Corporation, a Delaware corporation (the "Company"), and
_________ (the "Executive").

         WHEREAS, the Executive is presently employed as an executive officer of
the Company; and

         WHEREAS, the Board of Directors of the Company (the "Board") considers
it essential to the best interests of the Company and its stockholders to foster
the Company's ability to retain key management personnel; and

         WHEREAS, the Board recognizes that, as is generally the case with
publicly-held corporations, the possibility of a Change in Control (as
hereinafter defined) exists and that such possibility, and the uncertainty and
questions which it may raise among management, may result in the departure or
distraction of management personnel to the detriment of the Company and its
stockholders; and

         WHEREAS, the Board intends this Agreement to provide protection for its
executive officers in general, for so long as such officers remain in the
employment of the Company, against the exigencies of a Change in Control, but
not to otherwise provide assurance of or rights to continued employment; and

         WHEREAS, the Board believes it to be in the best interests of the
Company and its stockholders that the Company and the Board be able to rely upon
the Executive to continue in his/her position, and that the Company be able to
receive and rely upon the Executive's advice as to the best interests of the
Company, without concern that he or she might be distracted by the personal
uncertainties and risks created by the possibility of a Change in Control; and

         WHEREAS, should the possibility of a Change in Control arise, in
addition to the Executive's regular duties, the Executive may be called upon to
assist in the assessment of such possible Change in Control, to advise
management and the Board as to whether such Change in Control would be in the
best interests of the Company and to take such other actions as the Board might
determine to be appropriate; and

         WHEREAS, this Agreement is not intended to alter the rights of the
Executive in the absence of a Change in Control of the Company with respect to
his/her employment by the Company or his/her compensation and benefits in
connection with such 
<PAGE>   2
employment and, accordingly, this Agreement, although taking effect as provided
below, will be operative only upon a Change in Control of the Company.

         NOW, THEREFORE, in consideration of the mutual covenants herein
contained, the parties hereto agree as follows:

         1. Term. This Agreement shall be effective as of November 25, 1997 and
shall continue to be effective for the period ending on the "Expiration Date";
provided, that the Executive's right to indemnification and insurance coverage
shall continue beyond the Expiration Date for the duration of all applicable
statutes of limitations. The "Expiration Date" shall initially be November 25,
2002, and thereafter shall automatically be extended for successive two-year
periods unless, not later than six months prior to any such Expiration Date, the
Company shall have given notice to the Executive that it does not wish the
Expiration Date to be so extended. Notwithstanding the foregoing, (i) the
Expiration Date shall be any earlier date on which the Executive's employment
with the Company terminates for any reason, in the event such termination occurs
prior to the commencement of the "Protection Period" (as hereinafter defined),
and (ii) in the event of a "Change in Control" of the Company (as hereinafter
defined), this Agreement shall continue in effect, and the Expiration Date shall
not occur, until the expiration of the "Protection Period" and the satisfaction
of the Company's obligations to provide all severance payments and benefits to
which the Executive is or may become entitled hereunder.

         2. Definition of "Change in Control". For purposes of this Agreement, a
"Change in Control" of the Company shall be deemed to have occurred upon:

         (a) An acquisition by any individual, entity or group (within the
meaning of Section 13(d)(3) or 14(d)(2) of the Securities Exchange Act of 1934,
as amended (the "Exchange Act")) (a "Person") of beneficial ownership (within
the meaning of Rule 13d-3 promulgated under the Exchange Act) of twenty percent
(20%) or more of either (i) the then outstanding shares of common stock of the
Company ("Common Stock") or (ii) the combined voting power of the then
outstanding voting securities of the Company entitled to vote generally in the
election of directors (the "Outstanding Company Voting Securities"); excluding,
however, the following: (1) any acquisition directly from the Company, other
than an acquisition by virtue of the exercise of a conversion privilege unless
the security being so converted was itself acquired directly from the Company,
(2) any acquisition by the Company, and (3) any acquisition by an employee
benefit plan (or related trust) sponsored or maintained by the Company;

         (b) A change in the composition of the Board such that the individuals
who, as of the date hereof, constitute the Board (the Board as of the date
hereof shall be hereinafter referred to as the "Incumbent Board") cease for any
reason to constitute at least a majority of the Board; provided, however, that
for purposes of this subsection, any individual who becomes a member of the
Board subsequent to the date hereof 
<PAGE>   3
whose election, or nomination for election by the Company's stockholders, was
approved by a vote of at least a three-quarters majority of those individuals
who are members of the Board and who were also members of the Incumbent Board
(or deemed to be such pursuant to this proviso) shall be considered as though
such individual were a member of the Incumbent Board; provided, further,
however, that any such individual whose initial assumption of office occurs as a
result of either an actual or threatened election contest (as such terms are
used in Rule 14a-11 of Regulation 14A promulgated under the Exchange Act) or
other actual or threatened solicitation of proxies or consents by or on behalf
of a Person other than the Board shall not be so considered as a member of the
Incumbent Board;

         (c) The approval by the stockholders of the Company of a merger,
consolidation, reorganization or similar corporate transaction, whether or not
the Company is the surviving corporation in such transaction, in which
outstanding shares of Common Stock are converted into (i) shares of stock of
another company, other than a conversion into shares of voting common stock of
the successor corporation (or a holding company thereof) representing eighty
percent (80%) of the voting power of all capital stock thereof outstanding
immediately after the merger or consolidation, or (ii) other securities (of
either the Company or another company) or cash or other property;

         (d) The approval by the stockholders of the Company of (i) the sale or
other disposition of all or substantially all of the assets of the Company or
(ii) a complete liquidation or dissolution of the Company;

         (e) Either (i) the Company shall have entered into a definitive
agreement with any Person, which, if consummated, would result in a Change in
Control as specified in paragraphs (a) through (d) of this Section 2, or (ii)
any Person initiates a tender offer to acquire shares of the Common Stock which,
if consummated, would result in a Change in Control as specified in paragraphs
(a) through (d) of this Section 2; provided, however, that the occurrence of any
such event specified in (e)(i) or (ii) above shall cease to constitute a Change
in Control if, prior to the occurrence of a Covered Termination (as hereinafter
defined), such definitive agreement or tender offer shall be terminated or
abandoned without having been consummated and the Board of Directors shall make
a final determination that a Change in Control as contemplated by this Section
2(e) had not occurred as a result of such definitive agreement or tender offer;
or

         (f) The Board adopts a resolution to the effect that any Person has (i)
acquired effective control of the business and affairs of the Company, or (ii)
taken actions which, if consummated, would result in its having acquired
effective control of the business and affairs of the Company.

         3. Covered Termination. The termination benefits described in Section 4
hereof shall be provided to the Executive in the event that he/she suffers a
"Covered Termination" of his/her employment with the Company during the
"Protection Period" 
<PAGE>   4
or, to the extent provided in paragraph (c) of such Section 4, shall be provided
upon the earlier of a Change in Control or a Covered Termination. For purposes
hereof, the "Protection Period" shall be the three (3) year period that
commences on the date of the Change in Control, and, with respect to a Change in
Control under paragraphs (e) and (f) of Section 2 hereof, that recommences (for
the full three-year period) on the date of consummation of the underlying
actions. For purposes hereof, "Covered Termination" shall mean (i) termination
of employment by the Company other than for "Cause" as described below or (ii)
termination of employment by the Executive for "Good Reason" as described below;
provided, however, that in the event of a Change in Control under paragraphs (e)
and (f) of Section 2 hereof, the time period within which a Covered Termination
for "Good Reason" may occur shall begin only upon the consummation of the
underlying actions (and not upon any earlier date). The Executive shall not be
treated as having suffered a Covered Termination in the event of his/her death
or disability, his/her involuntary termination by the Company for "Cause,"
his/her voluntary termination from the Company other than by "Good Reason," or
his/her termination of employment for any reason prior to the commencement of,
or following the expiration of the Protection Period. Further, the Executive's
employment shall be deemed to have been terminated during the Protection Period
by the Company without cause or by the Executive with Good Reason if (i) the
Executive's employment is terminated prior to a Change in Control without cause
at the direction of a Person who has entered into an agreement with the Company
the consummation of which will constitute a Change in Control, or (ii) if the
Executive terminates his employment with Good Reason prior to a Change in
Control (determined by treating a potential Change in Control as a Change in
Control in applying the definition of Good Reason, if the circumstance or event
which constitutes Good Reason occurs at the direction of such Person).

         (a) Termination For Cause. For purposes hereof, the Company shall have
"Cause" to terminate the Executive's employment during the Protection Period if:

                  (i) the Executive engages in willful misconduct in the
performance of his/her material duties to the Company, which resulted in a
demonstrable material adverse effect on the Company's consolidated results of
operations; or

                  (ii) the Executive is convicted by a court of competent
jurisdiction of any crime (or enters a plea of guilty of nolo contendere to a
charge of any crime) constituting a felony under the laws of the United States
or one of its political subdivisions.

         Notwithstanding the foregoing, the Executive's employment shall be
considered to have been terminated for Cause only if, prior to such termination,
(1) the Company shall have given to the Executive written notice, which notice
must include a copy of a resolution duly adopted by the affirmative vote of the
board of directors of the Company at a meeting called and held for the purpose
of considering such termination 
<PAGE>   5
and finding, objectively supported by extrinsic evidence, that, in the good
faith belief of such board, the Executive was guilty of the conduct specified in
(a)(i) or (ii) above, and stating with specificity the reason for the
Executive's termination and (2) if such reason for termination is susceptible of
cure or remedy, a period of thirty (30) days from and after the giving of such
notice shall have elapsed without the Executive's having cured or remedied such
reason for termination during such 30-day period, unless such reason for
termination cannot be cured or remedied within thirty (30) days, in which case
the period for remedy or cure shall be extended for a reasonable time (not to
exceed 30 days) provided the Executive has made and continues to make a diligent
effort to effect such remedy or cure.

         (b) Compensation During Dispute. If a dispute arises as to a Purported
Termination for Cause, and the Executive institutes a proceeding for a
determination as to rights under this Agreement, the Company shall continue to
pay the Executive the full compensation in effect when the notice giving rise to
the dispute was given (including, but not limited to, salary) and continue the
Executive as a participant in all compensation, benefit and insurance plans in
which the Executive was participating when the notice giving rise to the dispute
was given, until final judicial determination as to whether Cause existed.
Amounts paid under this Section 3(b) are in addition to all other amounts due
under this Agreement and shall not be offset against or reduce any other amounts
due under this Agreement.

         (c) Termination for Good Reason. For purposes of this Agreement, the
Executive shall have "Good Reason" to terminate his/her employment with the
Company during the Protection Period if:

                  (i) unless the Executive gives his/her advance written
consent:

                           (A)  the Executive is not, within seven (7) days 
following the Change in Control, employed in the "Same Capacity" (as hereinafter
defined) by the ultimate parent entity (the "Parent Company") of the entity
which, following the Change in Control, (1) is the successor in interest of the
Company, (2) is the owner of at least twenty percent (20%) of the Outstanding
Company Voting Securities, and is the owner of the single largest percentage of
such securities or (3) represents a substantial continuation of the Company's
business, assets or liabilities, as in existence prior to the Change in Control;
for purposes hereof, "Same Capacity" shall mean in the same position, with the
same title and carrying the same duties and responsibilities as in effect
immediately prior to the Change in Control;

                           (B)  any assignment to the Executive of any duties 
inconsistent with or inappropriate to his/her status and office with the Company
or the Parent Company, whichever shall employ the Executive following the Change
in Control (such entity, as applicable following the Change in Control, being
referred to in this Agreement as the "Company");
<PAGE>   6

                           (C)  a diminution in the nature or status of the 
Executive's responsibilities from those in effect immediately prior to the
Change in Control of the Company;

                           (D)  an adverse change in the Executive's direct or 
indirect reporting relationships from those in effect immediately prior to the
Change in Control; or

                  (ii) the Executive suffers a decrease in his/her level of
compensation because of one or more of the following:

                           (A)  the Executive's "Base Salary" is reduced; for 
purposes of this Agreement, the Executive's "Base Salary" shall mean the annual
rate of salary payable to the Executive in accordance with the Company's normal
payroll practices at the annual rate then existing prior to the Change in
Control, and prior to any deductions required by law and determined without
regard to any salary reduction election made by the Executive under any employee
benefit plan of the Company;

                           (B)  the Company fails to pay to the Executive for 
each fiscal year that ends after a Change in Control annual incentive bonus
amounts representing a percentage of Base Salary at least as great as the
percentage represented by the maximum bonus opportunity percentage of Base
Salary in effect for the Executive immediately prior to the Change in Control as
set forth in Exhibit A.

                           (C)  the Executive suffers any reduction in the 
employee benefits (including all insurance, pension, welfare, fringe benefits
and perquisites) that are provided to the Executive from the benefit levels in
effect immediately prior to the Change in Control, unless the Company provides
substitute employee benefits of a comparable nature that are at least as
valuable to the Executive on an after-tax basis; or

                           (D)  the Company fails to grant to the Executive 
stock options or similar equity incentive rights during each twelve (12) month
period following the Change in Control on the basis of the total value of shares
or units and all other material terms (including vesting requirements) at least
as favorable to the Executive as those rights granted to him on an annualized
average basis for the 12 month period immediately prior to the Change in
Control;

                  (iii) the principal business offices of the Company are not
located within thirty (30) miles from the Company's existing location in
Norwalk, Connecticut, provided that such relocation increases the distance from
the Executive's principal residence to such offices;
<PAGE>   7
                  (iv) if the Executive is a member of the Board at the time of
a Change in Control, there occurs either (A) a termination or forced resignation
of the Executive's service on the Board; or (B) a failure to re-nominate the
Executive (at the earliest practicable date) for membership on the Board
following expiration of his/her term as a member thereof; or

                  (v) the common stock of neither the Company nor the Parent
Company is registered pursuant to Section 12 of the Exchange Act.

         4. Consequences of Covered Termination. In the event that the
Executive's employment with the Company shall have been terminated during the
Protection Period in a manner that shall constitute a Covered Termination, the
Company shall provide the following severance payments and benefits (based on
the compensation levels as set forth in Exhibit A appended hereto from time to
time during the pendency of this Agreement) to the Executive:

         (a) Base Salary. Within 15 days following the Covered Termination, the
Executive shall receive a lump-sum cash payment equal to 2.99 times the
Executive's Base Salary in effect at the time of the Covered Termination (such
resulting amount being referred to herein as the "Base Salary Payment"). For
purposes of this Section 4, the Executive's Base Salary shall be determined
immediately prior to any reduction in such salary rate that constitutes Good
Reason under Section 3 hereof.

         (b) Incentive Bonus. Within 15 days following the Covered Termination,
the Executive shall receive a lump-sum cash payment equal to 2.99 times the
annual incentive bonus amount which is equal to the maximum bonus opportunity
annual amount which was in effect prior to the Change in Control;

         In addition, in the event that the Executive is participating in one or
more cycles of any annual or long-term incentive bonus program of the Company at
the time of Covered Termination, he/she shall also receive a lump-sum payment
hereunder in lieu of his/her continued participation in such program, equal to
2.99 times the long term incentive bonus level set forth in Exhibit A appended
hereto from time to time during the pendency of this Agreement.

         (c) Equity Incentives. Immediately upon the earlier of a Change in
Control or Covered Termination, (i) any stock options or similar equity
incentive rights previously granted to the Executive that are not then fully
vested and exercisable pursuant to their terms shall become fully vested and
immediately exercisable. As to any other types of equity-based incentive awards
previously granted to the Executive under any equity-based incentive
compensation plan or arrangement of the Company prior to the date of Covered
Termination, any restrictions on exercise, payment or transfer shall immediately
lapse, and the Executive shall be paid any cash or property underlying such
award upon such termination, in all respects as though any vesting requirements

<PAGE>   8
or any corporate or individual performance goals associated with such awards had
been met as of the date of Covered Termination. Additionally, if the Executive
has entered an agreement to purchase shares or options from the Company more
than 30 days prior to said Change in Control such debt shall be forgiven and
said stock or options shall be immediately vested in and fully exercisable by
the Executive. Notwithstanding the foregoing or anything elsewhere in this
Agreement to the contrary, this Agreement shall not replace, restrict or impair
the rights of the Executive under the terms of any equity-based incentive
compensation plan or arrangement of the Company.

         (d) Welfare Benefits. The Executive shall be entitled to coverage and
benefits, at the Company's sole expense, for a period of three years following
his/her Covered Termination (the "Continuation Period"), under all welfare
benefit plans of the Company (including, without limitation, medical, dental,
group life, dependent life, supplemental life, split dollar life, accidental
death and dismemberment, travel accident, short-term disability and long-term
disability plans) for which he/she was eligible at the time of a Covered
Termination as though his/her termination of employment had not occurred
(without regard to any change in such plans that constitutes Good Reason under
Section 3 hereof). (The benefit Coverages to be provided hereunder are
hereinafter referred to as "Welfare Continuation Coverages".) All Welfare
Continuation Coverages shall apply to the Executive and any of his/her
dependents who would have been eligible for coverage if the Executive had
continued to be employed by the Company for the Continuation Period. The Company
may provide the Executive with the Welfare Continuation Coverages under
arrangements other than the generally applicable welfare benefit plans of the
Company, provided that the benefit Coverages so provided are at least as
favorable to the Executive as coverage under the otherwise applicable Welfare
Continuation Coverages, on a coverage by coverage basis, and taking into account
all tax consequences to the Executive. At the expiration of the Continuation
Period, the Executive shall be treated as a then terminating employee of the
Company with respect to the right to elect continued medical and dental
Coverages in accordance with section 4980B of the Internal Revenue Code of 1986,
as amended (the "Code"), or any successor provision thereto and with respect to
any similar welfare benefit continuation rights.

         (e) Car Allowance. Within 15 days following the Covered Termination,
the Executive shall receive a lump-sum cash payment equal to 2.99 times the
annual amount of his/her automobile allowance most recently in effect prior to
the date of Covered Terminations.

         (f) Outplacement. During the twelve-month period commencing on the date
of Covered Termination, the Company shall provide to the Executive, at the
Company's sole expense, executive outplacement services (commensurate with the
Executive's position), office space and secretarial support services.
<PAGE>   9
         (g) Personal Property. The Executive shall be entitled to retain all
company property used by the Executive at his house or other dwelling in the
course of his employment as long as the fair market value of said property is
less than $10,000. Further, any and all private club memberships utilized by the
Executive during his/her employment shall be transferred to the Executive with
transference fees (if any) being borne by the Company. After such transference
the Executive shall bear all future costs with the Company having no further
responsibility therefor.

         (h) Tax Return Preparation. The Executive shall be entitled to receive,
at the Company's sole expense (but limited to $15,000 per year), for a period of
one year following his or her Covered Termination, annual tax advice and/or tax
return preparation services as provided by a third-party professional selected
by the Executive.

         5. Excise Tax Gross-Up Payment. In the event it shall be determined
that any payment or distribution by the Company or any other person or entity to
or for the benefit of the Executive is a "parachute payment" (within the meaning
of Section 280G(b)(2) of the Internal Revenue Code of 1986, as amended (the
"Code")), whether paid or payable or distributed or distributable pursuant to
the terms of this Agreement or otherwise in connection with, or arising out of,
his/her employment with the Company or a change in ownership or effective
control of the Company or a substantial portion of its assets (a "Payment"), and
would be subject to the excise tax imposed by Section 4999 of the Code (the
"Excise Tax"), concurrent with the making of such Payment, the Company shall pay
to the Executive an additional payment (the "Gross-Up Payment") in an amount
such that the net amount retained by the Executive, after deduction of any
Excise Tax on such Payment and any federal, state or local income tax and Excise
Tax on the Gross-Up Payment shall equal the amount of such Payment. All
determinations concerning the application of the foregoing shall be made by a
nationally recognized firm of independent accountants (together with legal
counsel of its choosing), selected by the Executive and satisfactory to the
Company, whose determination shall be conclusive and binding on all parties. The
fees and expenses of such accountants and counsel shall be borne by the Company.
In the event the Internal Revenue Service assesses the Executive an amount of
Excise Tax in excess of that determined in accordance with the foregoing, the
Company shall pay to the Executive an additional Gross-Up Payment, calculated as
described above in respect of such excess Excise Tax, including a Gross-Up
Payment in respect of any interest or penalties imposed by the Internal Revenue
Service with respect to such excess Excise Tax.

         6. Late Payments: Tax Withholding. Any payment required to be made to
the Executive under this Agreement that is not made at the time required
hereunder shall bear interest at a rate equal to 120% of the monthly compounded
applicable federal rate, as in effect under Section 1274(d) of the Code for the
month in which the payment is required to be made. All payments required to be
made to the Executive under this Agreement shall be subject to the withholding
of such amounts, if any, relating to tax, 
<PAGE>   10
excise tax and other payroll deductions as the Company may reasonably determine
it should withhold pursuant to any applicable law or regulation.

         7. Indemnification. Following the occurrence of a Covered Termination,
the Company shall indemnify the Executive to the fullest extent permitted by the
Delaware General Corporation Law, with respect to all judgments, fines, amounts
paid in settlement, costs, charges and expenses whatsoever (including payment of
expenses in advance of the final disposition of a proceeding) incurred or
sustained by the Executive in connection with any threatened, pending or
completed action, suit or proceeding to which he/she may be made a party or is
threatened to be made a party by reason of his/her being or having been a
director, officer, employee or agent of the Company or his/her serving or having
served any corporation, partnership, joint venture, trust or other enterprise as
a director, officer, employee or agent at the request of the Company, including,
without limitation, any such action, suit or proceeding relating in any way to
the Change in Control. The Company shall maintain in full force and effect for
the benefit of the Executive, for the duration of all applicable statute of
limitations periods, liability insurance policies at least as favorable to the
Executive as those maintained by the Company for the benefit of its directors
and officers at the time of the Change in Control, provided that such policies
are provided to its directors and officers generally or are reasonably
obtainable by the Company.

         8. No Obligation to Mitigate. The Executive shall be under no
obligation to minimize or mitigate damages by seeking other employment, and the
obtaining of any such other employment shall in no event effect any reduction of
the Company's obligation to make the payments and provide the benefit Coverages
required under this Agreement. In addition, the Company's obligation to make the
payments and provide the benefits required under this Agreement shall not be
affected by any circumstances, including, without limitation, any set-off,
counterclaim, recoupment, defense or other rights which the Company may have
against the Executive.

         9. Successors and Assigns. This Agreement and all rights hereunder are
personal to the Executive and shall not be assignable; provided, however, all of
the Executive's rights following his/her death shall inure to the benefit of
his/her surviving spouse, personal representatives or designees or other legal
representatives, as the case may be. The Company shall require any person, firm
or corporation succeeding to the business of the Company by merger, purchase,
consolidation or otherwise to expressly assume and agree to perform this
Agreement in the same manner and to the same extent that the Company would have
been required to perform it, had no such succession had taken place.
Notwithstanding any such assumption or assignment, the Company shall remain
liable and responsible for the fulfillment of its obligations under this
Agreement. As used in this Agreement, "Company" shall mean the Company as
hereinbefore defined and any successor to its business and/or assets as
aforesaid and which succeeds to any and all obligations and rights of the
Company hereunder.
<PAGE>   11

         10. Severability. The invalidity or unenforceability of any provision
of this Agreement shall in no way affect the validity or enforceability of any
other provision.

         11. Entire Agreement. This Agreement constitutes the entire agreement
among the parties respecting the subject matter hereof and supersedes any prior
agreements respecting the subject matter hereof. No amendment to this Agreement
shall be deemed valid unless in writing and signed by the parties, and no
discharge of the terms of this Agreement shall be deemed valid unless by full
performance by the parties or by a writing signed by the parties. No waiver by a
party of any provisions or conditions of this Agreement shall be deemed a waiver
of similar or dissimilar provisions and conditions at the same time or any prior
or subsequent time.

         12. Notice. Any notice required or permitted to be given by this
Agreement shall be effective only if in writing, delivered personally against
receipt therefor or mailed by certified or registered mail, return receipt
requested, to the parties at the addresses hereinafter set forth, or at such
other places that either party may designate by notice to the other.

                  Notice to the Company shall be addressed to:

                           United States Surgical Corporation
                           150 Glover Avenue
                           Norwalk, Connecticut 06856
                           Attn: Thomas R. Bremer
                           Senior Vice President and General Counsel

         Notice to the Executive shall be addressed to him/her at the executive
offices of the Company, with a copy to him at his/her home address as shown on
Exhibit A.

         All such notices shall be deemed effectively given five (5) days after
the same has been deposited in a post box under the exclusive control of the
United States Postal Service.

         13. Governing Law. This Agreement shall be construed and interpreted
according to the laws of the State of Connecticut and the parties submit to the
jurisdiction of the courts of the State of Connecticut for the purpose of any
actions or proceedings which may be required to enforce the terms hereof.

         14. Legal Expenses. The Company shall pay directly or reimburse the
Executive (at the Executive's option) for any and all legal fees and expenses
incurred by the Executive relating to the enforcement or the attempted
enforcement, of any obligation of the Company hereunder, regardless of outcome,
provided that the Executive's claims in such regard are not determined by a
trier of fact to be frivolous.
<PAGE>   12
         15. Captions and Headings. Captions and paragraph headings are for
convenience only, are not a part of this Agreement and shall not be used to
construe any provision of this Agreement.

         16. Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall constitute an original, but all of which when
taken together shall constitute but one Agreement. It shall not be necessary
that any counterpart be signed by the parties hereto so long as each such party
shall have executed a counterpart.

         IN WITNESS WHEREOF, the parties have executed these presents as of the
day and year first above written.



                                    UNITED STATES SURGICAL CORPORATION




                                    Howard M. Rosenkrantz
                                    President and Chief Operating Officer


                                    EXECUTIVE

<PAGE>   1
                                                                    Exhibit 10.R

To:       Leon C. Hirsch
Date:     May 1, 1997
Subj:     Purchase Agreement


On April 17, 1997, the Compensation/Option Committee of the Board of Directors
authorized your purchase from the Company, at fair market value, of options (the
"Options") for the purchase of two million (2,000,000) shares of Common Stock
with an exercise price of $47.875 per share, exercisable as of April 17, 1998,
and with an expiration date of March 5, 2001. The purchase price for the
Options, which is payable upon your receipt of and acknowledgment of the terms
hereof, is $1.33 per share, or $2,660,000 in the aggregate. The Options will
otherwise be exercisable on the same terms as provided at present with respect
to options granted to corporate officers under the Company's stock option plans
(excluding rights in connection with a change in control of the Company up until
April 17, 1998), and such terms are incorporated by reference herein, except
that the Options shall expire on your death, permanent disability which prevents
you from performing a significant portion of your employment responsibilities,
or termination of employment by the Company for proveable cause. In addition,
such Options, and any shares of Common Stock purchased by you pursuant to the
exercise of such Options, are being offered and will be sold to you without
registration under the Securities Act of 1933, as amended (the "Act"), in
reliance on the exemption from registration requirements in Section 4(2) of the
Act. Accordingly, you may only sell shares acquired pursuant to exercise of the
Options (i) by means of a secondary registration statement filed by the Company
with and declared effective by the Securities and Exchange Commission, (ii) in
accordance with the provisions of Rule 144 of the Securities and Exchange
Commission, or (iii) in reliance on another exemption from the registration
requirements under the Act which, in the opinion of the General Counsel of the
Company, is available.

<PAGE>   2
Leon C. Hirsch
May 1, 1997
Page 2


This Purchase Agreement is made in reliance upon your representation to the
Company that the Options and the Common Stock to be received by you upon
exercise of the Options will be acquired for investment for your own account,
not as a nominee or agent, and not with a view to the resale or distribution of
any part thereof, and that you have no present intention of selling, granting
any participation in, or otherwise distributing the same.

You understand and acknowledge that certificates representing shares of the
Common Stock delivered on exercise of the Options, or certificates delivered in
substitution therefor, shall bear a legend reflecting the above restrictions.

Please acknowledge receipt of this Purchase Agreement and acknowledgment of and
agreement with its terms by signing below.

United States Surgical Corporation                Leon C. Hirsch



By: /s/  Thomas R. Bremer                        /s/  Leon C. Hirsch
   --------------------------------              -------------------------------

(title) SRVP and General Counsel
(At the direction of the Compensation/
Option Committee of the Board of
Directors)

<PAGE>   1
                                                                      EXHIBIT 11


               UNITED STATES SURGICAL CORPORATION AND SUBSIDIARIES

                       EXHIBIT TO FORM 10-K ANNUAL REPORT

                      For the Year Ended December 31, 1997

                   COMPUTATION OF NET INCOME PER COMMON SHARE

<TABLE>
<CAPTION>
                                                  Years Ended December 31,
                                             1997            1996           1995
                                            --------------------------------------
                                             (in thousands, except per share data)
<S>                                         <C>            <C>             <C>    
BASIC EARNINGS PER SHARE COMPUTATION
Net Income ...........................      $94,100        $109,100        $79,200
Preferred Stock Dividends ............        4,700          19,500         19,500
                                            -------        --------        -------
Net Income Applicable to
   common shares .....................       89,400          89,600         59,700
                                            -------        --------        -------
Weighted average common
   shares outstanding ................       72,100          60,500         57,000
                                            -------        --------        -------
Basic earnings per common share ......      $  1.24        $   1.48        $  1.05
                                            =======        ========        =======
</TABLE>


<TABLE>
<CAPTION>
                                                      Years Ended December 31,
                                                1997            1996           1995
                                              --------------------------------------
                                              (in thousands, except per share data)
<S>                                           <C>            <C>     
DILUTED EARNINGS PER SHARE COMPUTATION

 Net Income ..........................        $94,100        $109,100        $79,200
 Preferred Stock Dividends ...........          4,700          19,500         19,500
                                              -------        --------        -------
 Net Income Applicable to
    common shares ....................         89,400          89,600         59,700
                                              -------        --------        -------
 Weighted Average common
    shares outstanding ...............         72,100          60,500         57,000
 Contingent stock rights .............            300            --             --
 Common stock equivalents ............          1,300           2,100            400
                                              -------        --------        -------
    Total weighted
       average shares ................         73,700          62,600         57,400
                                              -------        --------        -------
 Diluted earnings per share ..........        $  1.21        $   1.43        $  1.04
                                              =======        ========        =======
</TABLE>

The computations for 1996 and 1995 does not assume conversion of the Company's
preferred stock into common since the result would be antidilutive. The
preferred stock was redeemed in 1997.

<PAGE>   1
                                                                      Exhibit 21

                       UNITED STATES SURGICAL CORPORATION

                             FORM 10-K ANNUAL REPORT
                      For the Year Ended December 31, 1997


                           SUBSIDIARIES OF REGISTRANT

<TABLE>
<CAPTION>
                                                                    JURISDICTION
NAME                                                             OF INCORPORATION
- ---------------------------------------------------------------------------------
<S>                                                              <C> 
ARR, Inc.......................................................     Delaware
ASE Continuing Education Center S.A ...........................     France
ASE Partners S.A. .............................................     France
Auto Suture Austria GmbH ......................................     Austria
Auto Suture Belgium B.V. ......................................     Holland
Auto Suture Company, Australia ................................     Connecticut
Auto Suture Company, Canada ...................................     Connecticut
Auto Suture Company, Netherlands ..............................     Connecticut
Auto Suture Company, U.K. .....................................     Connecticut
Auto Suture Deutschland GmbH ..................................     Germany
Auto Suture Do Brasil Ltda.....................................     Brazil
Auto Suture Eastern Europe, Inc. ..............................     Delaware
Auto Suture Espana, S.A. ......................................     Spain
Auto Suture Europe Holdings, Inc. .............................     Connecticut
Auto Suture Europe S.A.........................................     France
Auto Suture Europe Service Center, S.A.........................     France
Auto Suture France, S.A........................................     France
Auto Suture FSC Ltd............................................     U.S.Virgin Islands
Auto Suture International, Inc. ...............................     Connecticut
Auto Suture Italia, S.p.A. ....................................     Italy
Auto Suture Japan, Inc.........................................     Japan
Auto Suture Korea, Inc.........................................     Korea
Auto Suture Norden Co. ........................................     Connecticut
Auto Suture Poland, Limited Liability Company .................     Poland
Auto Suture Puerto Rico, Inc. .................................     Connecticut
Auto Suture Russia, Inc. ......................................     Delaware
Auto Suture (Schweiz) AG ......................................     Switzerland
Auto Suture Surgical Instruments ..............................     Russia
Columbus Farming Corporation...................................     Delaware
</TABLE>
<PAGE>   2
<TABLE>
<S>                                                              <C> 
Hirsch Industries, Inc.........................................     Virginia
Medolas Gesellschaft fur Medizintechnikg mbH...................     Germany
Surgical Dynamics Europe, S.A.S................................     France
Surgical Dynamics, Inc. .......................................     Delaware
Surgical Dynamics Japan, Inc. .................................     Japan
USSC AG .......................................................     Switzerland
USSC (Deutschland) GmbH .......................................     Germany
USSC Financial Services, Inc. .................................     Connecticut
USSC Medical GmbH .............................................     Germany
USSC Puerto Rico, Inc. ........................................     New York
</TABLE>


None of the registrant's subsidiaries does business under any name other than
its corporate name.



<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
United States Surgical Corporation
Financial Data Schedule
Article 5 of Regulation S-X
</LEGEND>
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                          18,300
<SECURITIES>                                         0
<RECEIVABLES>                                  366,700
<ALLOWANCES>                                    10,800
<INVENTORY>                                    208,700
<CURRENT-ASSETS>                               677,000
<PP&E>                                         717,000
<DEPRECIATION>                                 295,800
<TOTAL-ASSETS>                               1,726,000
<CURRENT-LIABILITIES>                          312,500
<BONDS>                                              0
                            8,300
                                          0
<COMMON>                                             0
<OTHER-SE>                                   1,248,600
<TOTAL-LIABILITY-AND-EQUITY>                 1,726,000
<SALES>                                      1,172,100
<TOTAL-REVENUES>                             1,172,100
<CGS>                                          471,200
<TOTAL-COSTS>                                  471,200
<OTHER-EXPENSES>                               578,400
<LOSS-PROVISION>                                   300
<INTEREST-EXPENSE>                               1,200
<INCOME-PRETAX>                                121,000
<INCOME-TAX>                                    26,900
<INCOME-CONTINUING>                             94,100
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    94,100
<EPS-PRIMARY>                                     1.24
<EPS-DILUTED>                                     1.21
        

</TABLE>


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