MAXXIM MEDICAL INC
SC 13D, 1998-05-12
ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES
Previous: G T GLOBAL EASTERN EUROPE FUND, DEFS14A, 1998-05-12
Next: CARROLLTON BANCORP, 10QSB, 1998-05-12



<PAGE>   1

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                  SCHEDULE 13D


                    UNDER THE SECURITIES EXCHANGE ACT OF 1934


                             Henley Healthcare, Inc.
                             -----------------------
                                (Name of Issuer)


                          Common Stock, Par Value $.01
                          ----------------------------
                         (Title of Class of Securities)


                                   42550V 10 7
                                   -----------
                                 (CUSIP Number)


                         Kenneth W. Davidson, President
                              Maxxim Medical, Inc.
                             10300 49th Street North
                            Clearwater, Florida 33762
                                 (813) 561-2100
                                 --------------
       (Name, Address and Telephone Number of Person Authorized to Receive
                           Notices and Communications)


                               September 30, 1997
                               ------------------
             (Date of Event Which Requires Filing of this Statement)


If the filing person has previously filed a statement on Schedule 13G to report
the acquisition which is the subject of this Schedule 13D, and is filing this
schedule because of Rule 13d-1(b)(3) or (4), check the following box [ ].

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act,
but shall be subject to all other provisions of the Act (however, see the
Notes.)



<PAGE>   2


      1       NAMES OF REPORTING PERSONS/I.R.S. IDENTIFICATION NOS.
                              Maxxim Medical, Inc.
                                   76-0291634
- --------------------------------------------------------------------------------
      2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP          (a) [ ]
                                                                        (b) [ ]

- --------------------------------------------------------------------------------
      3       SEC USE ONLY


- --------------------------------------------------------------------------------
      4       SOURCE OF FUNDS

                                 Not applicable.
      See Introduction to the Statement and Item 3 of the Statement below.
- --------------------------------------------------------------------------------
      5       CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT 
              TO ITEM 2(d) or 2(e)

- --------------------------------------------------------------------------------
      6       CITIZENSHIP OR PLACE OF ORGANIZATION

                               State of Texas
- --------------------------------------------------------------------------------
        NUMBER OF          7    SOLE VOTING POWER

         SHARES                    3,000,000
                           -----------------------------------------------------
      BENEFICIALLY         8    SHARED VOTING POWER
                                   0
      OWNED BY EACH        -----------------------------------------------------
                           9    SOLE DISPOSITIVE POWER
        REPORTING                  3,000,000
                           -----------------------------------------------------
       PERSON WITH         10    SHARED DISPOSITIVE POWER
                                   0
                           -----------------------------------------------------
      11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                                   3,000,000
- --------------------------------------------------------------------------------
      12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (10) EXCLUDES CERTAIN
               SHARES  [ ]

- --------------------------------------------------------------------------------
      13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11

                                   43.6%
- --------------------------------------------------------------------------------
      14       TYPE OF REPORTING PERSON

                                   CO
- --------------------------------------------------------------------------------


                                       2

<PAGE>   3


                                  INTRODUCTION

This statement on Schedule 13D is filed on behalf of Maxxim Medical, Inc., a
Texas corporation ("Maxxim"). On April 30, 1996, Maxxim and Henley Healthcare,
Inc. ("Henley")(then known as Lasermedics, Inc.) entered into an agreement
whereby Henley purchased certain assets (and assumed certain liabilities)
associated with the Henley Healthcare Division of Maxxim, for a purchase price
of approximately $13.5 million. The purchase price was paid by the issuance by
Henley to Maxxim of a convertible subordinated promissory note in the principal
amount of $7 million (the "Note"), with the balance of the purchase price paid
in cash. From the date of the issuance of the Note (April 30, 1996) until
September 30, 1997, when the Note was first modified, Maxxim had the right to
convert the outstanding principal due under the Note into shares of Henley
common stock, par value $.01 per share ("Common Stock" or "Shares") at any time
at a conversion price of $3.00 per share, giving Maxxim the beneficial ownership
of 2,333,333 Shares with respect to the principal balance due under the Note.
Maxxim is also entitled to convert any accrued and unpaid interest due under the
Note into Common Stock. Interest on the Note currently accrues at a rate of 6%
per annum and increases 2% per annum on May 1 of each calendar year. Accrued
interest is due and payable on May 1 and November 1 of each calendar year until
May 1, 2003.

At the time of the April 1996 transaction between Henley and Maxxim, the Common
Stock was not registered under Section 12 of the Securities Exchange Act of
1934. Subsequently, on June 26, 1996, Henley filed a registration statement for
the Common Stock with the Securities and Exchange Commission, which registration
statement was declared effective on August 12, 1996.

In September 1997, Henley requested that Maxxim agree to an increase in the
amount of other debt to which the Note would be subordinate. Maxxim agreed to
such increase in exchange for a reduction in the conversion price from $3.00 to
$2.00. On September 30, 1997, the terms of the Note were so modified, giving
Maxxim the beneficial ownership of 3,500,000 Shares with respect to the $7
million principal balance due under the Note.

In connection with the original transaction between Maxxim and Henley, Maxxim
entered into a Voting and Shareholders Agreement (the "Agreement") with Henley,
Mr. Michael M. Barbour (President and a director of Henley) and Dr. Chadwick F.
Smith, M.D. (the Chairman of the Board of Henley), pursuant to which, among
other things, (i) Henley created a vacancy in its Board of Directors and elected
a nominee of Maxxim, Mr. Kenneth W. Davidson, to fill the vacancy, and (ii) Mr.
Barbour and Dr. Smith agreed to vote their Shares in favor of Maxxim's nominee
during the term of the Agreement. In addition, under the Agreement each of
Maxxim, Barbour and Smith granted to Henley the right to purchase all, but not
less than all, Shares which each of them might desire to sell in the future, on
the same terms as they proposed to sell such Shares to a third party. They also
each granted to one another the right to purchase all, but not less than all,
of such Shares if Henley does not purchase such Shares. The Agreement will
terminate upon the merger or consolidation of Henley with another corporation
(provided that Henley is not the survivor in the merger and the merger is not
with a company owned or controlled by any of the parties); a public offering of
Common Stock by Henley; or if both the principal amount due under the Note is
reduced to less than $1.5 million and Maxxim's ownership of the Common Stock is
reduced to less than 10% of the outstanding Shares.

On February 20, 1998, Maxxim converted $2,000,000 due under the Note into
1,000,000 Shares. In connection with such conversion, Henley agreed to register


                                       3

<PAGE>   4

the 1,000,000 Shares for resale by Maxxim under the federal and state securities
laws as soon as reasonably practicable and Messrs. Barbour and Smith and Henley
agreed to waive their rights to purchase the Shares to be sold by Maxxim under
the registration statement.

On March 13, 1998, Maxxim converted another $2,000,000 due under the Note into
1,000,000 additional Shares. In connection with such conversion, Henley agreed
to register the additional 1,000,000 Shares for resale by Maxxim under the
federal and state securities laws as soon as reasonably practicable and Messrs.
Barbour and Smith and Henley agreed to waive their rights to purchase the Shares
to be sold by Maxxim under the registration statement.

On April 15, 1998, Maxxim sold 500,000 Shares in a private sale.


Item 1.     Security and Issuer:

This statement relates to shares of Common Stock, par value $.01 per share, of
Henley Healthcare, Inc., a Texas corporation, the principal executive offices of
which are located at 120 Industrial Blvd., Sugar Land, Texas 77478-3128.

Item 2.     Identity and Background.

The person filing this statement is Maxxim Medical, Inc., a Texas corporation.
The principal business of Maxxim is the manufacture and development of a
diversified range of specialty medical products. The principal office and
principal business of Maxxim are located at 10300 49th Street North, Clearwater,
Florida 33762. The attached Schedule I sets forth a list of the executive
officers and directors of Maxxim as well as their business addresses, present
principal occupations or employment and the name, principal business and address
of any corporation or other organization in which such employment is conducted,
and citizenship. Maxxim has no controlling person or corporation.

During the last five years, neither Maxxim nor, to the best of Maxxim's
knowledge, any person named on Schedule I, has been convicted in a criminal
proceeding (excluding traffic violations or similar misdemeanors) nor been a
party to a civil proceeding of a judicial or administrative body of competent
jurisdiction in which as a result of such proceeding Maxxim or any such person
was or is subject to a judgment, decree or final order enjoining future
violations of, or prohibiting or mandating activities subject to, federal or
state securities laws or finding any violation with respect to such laws.

Item 3.      Source and Amount of Funds or Other Consideration.

On April 30, 1996, Maxxim and Henley (then known as Lasermedics, Inc.) entered
into an agreement whereby Henley purchased certain assets (and assumed certain
liabilities) associated with the Henley Healthcare Division of Maxxim, for a
purchase price of approximately $13.5 million. The purchase price was paid by
the issuance by Henley to Maxxim of a convertible subordinated promissory note
in the principal amount of $7 million (the "Note"), with the balance of the
purchase price paid in cash. The outstanding principal and interest due under
the Note may be converted by Maxxim at any time, and from time to time, into
Common Stock without the payment of any additional consideration.


                                       4

<PAGE>   5

Item 4.     Purpose of Transaction

The original purpose of Maxxim's acquisition of the Note was to assist Henley in
financing the purchase of the Henley Healthcare Division from Maxxim. Maxxim
negotiated the Voting and Shareholders Agreement with Messrs. Barbour and Smith
in order to assure Maxxim representation on the Board of Directors of Henley so
that it could influence the management of Henley. Maxxim negotiated the
convertibility of the Note into Common Stock in order to have the opportunity to
share in any increase in the value of Henley Common Stock during the period in
which the Note was outstanding.

Maxxim converted $2 million of the outstanding amount due under the Note into 1
million Shares in February 1998, and an another $2 million due under the Note
into an additional 1 million Shares in March 1998, at the request of Henley.
Henley was out of compliance with the listing standards of the Nasdaq Stock
Market at such time, due to an increase in such standards in February 1998, and
the conversion of such amounts of debt into equity brought Henley into
compliance with the new standards.

Maxxim sold 500,000 Shares on April 15, 1998, in a private sale. Maxxim intends
to further reduce its percentage of Share ownership as opportunities arise,
consistent with maintaining the value of its investment in its remaining Shares
and the Note. In connection with the conversion of the $4,000,000 due under the
Note into 2,000,000 Shares, Henley agreed to register the 2,000,000 Shares for
resale by Maxxim under the federal and state securities laws as soon as
reasonably practicable.

Item 5.     Interest in Securities of the Issuer.

(a) According to Henley's most recently available filing with the Commission,
there were 5,383,205 Shares of Common Stock outstanding on March 25, 1998. At
May 1, 1998, Maxxim owned of record 1,500,000 Shares, or approximately 27.9% of
the total number of outstanding Shares. Maxxim beneficially owns an additional
1,500,000 Shares, issuable upon the conversion of the outstanding principal
amount due under the Note ($3,000,000). Therefore, Maxxim beneficially owns a
total of 3,000,000 Shares, or approximately 43.6% of the 6,883,205 Shares which
would be outstanding upon the issuance of the additional 1,500,000 Shares upon
the conversion of the remaining principal amount due under the Note. Maxxim is
also entitled to convert any accrued and unpaid interest due under the Note into
Common Stock. Interest on the Note currently accrues at a rate of 6% per annum
and increases 2% per annum on May 1 of each calendar year. Accrued interest is
due and payable on May 1 and November 1 of each calendar year until May 1, 2003.
The interest payment due May 1, 1998 has been paid.

To the best of Maxxim's knowledge, of the persons listed on Schedule I, only
Messrs. Davidson and Henley beneficially own any Shares of Henley. Mr. Davidson
beneficially owns an additional 20,000 Shares, representing Shares he has the
current right to acquire under currently exercisable stock options. Mr. Henley
beneficially owns an additional 45,000 Shares, representing Shares he has the
current right to acquire under currently exercisable warrants.

(b) Maxxim has the sole right to vote and dispose of all of the Shares
beneficially owned by it. To the best of Maxxim's knowledge, each of Messrs.
Davidson and Henley has the sole right to vote and dispose of the Shares
beneficially owned by him.


                                       5

<PAGE>   6

(c) In September 1997, Henley requested that Maxxim agree to an increase in the
amount of other debt to which the Note would be subordinate. Maxxim agreed to
such increase in exchange for a reduction in the conversion price from $3.00 to
$2.00. On September 30, 1997, the terms of the Note were so modified, giving
Maxxim the beneficial ownership of 3,500,000 Shares with respect to the $7
million principal balance due under the Note.

On February 20, 1998, Maxxim converted $2,000,000 due under the Note into
1,000,000 Shares. On March 13, 1998, Maxxim converted another $2,000,000 due
under the Note into an additional 1,000,000 Shares. On April 15, 1998, Maxxim
sold 500,000 Shares for $3.09 per share in a private sale.

To the best of Maxxim's knowledge, except as described above, there have been no
other transactions in the Common Stock effected during the period from July 30,
1997, to May 1, 1998, by Maxxim or any of the persons listed in Schedule I.

Item 6.     Contracts, Arrangements, Understandings or Relationships With
Respect to Securities of the Issuer.

In connection with the original transaction between Maxxim and Henley, Maxxim
entered into a Voting and Shareholders Agreement (the "Agreement") with Henley,
Mr. Michael M. Barbour (President and a director of Henley) and Dr. Chadwick F.
Smith, M.D. (the Chairman of the Board of Henley), pursuant to which, among
other things, (i) Henley created a vacancy in its Board of Directors and elected
a nominee of Maxxim, Mr. Kenneth W. Davidson, to fill the vacancy, and (ii) Mr.
Barbour and Dr. Smith agreed to vote their Shares in favor of Maxxim's nominee
during the term of the Agreement. In addition, under the Agreement each of
Maxxim, Barbour and Smith granted to Henley the right to purchase all, but not
less than all, Shares which each of them might desire to sell in the future, on
the same terms as they proposed to sell such Shares to a third party. They also
each granted to one another the right to purchase all, but not less than all,
of such Shares if Henley does not purchase such Shares. The Agreement will
terminate upon the merger or consolidation of Henley with another corporation
(provided that Henley is not the survivor in the merger and the merger is not
with a company owned or controlled by any of the parties); a public offering of
Common Stock by Henley; or if both the principal amount due under the Note is
reduced to less than $1.5 million and Maxxim's ownership of the Common Stock is
reduced to less than 10% of the outstanding Shares. According to Henley's most
recently available filing with the Commission, Messrs. Smith and Barbour
beneficially owned 430,666 and 421,748 Shares, respectively, at March 16, 1998.
Of such Shares, 235,000 and 228,333 Shares were issuable to Messrs. Smith and
Barbour, respectively, upon the exercise of presently outstanding options. The
Shares beneficially owned by Messrs. Smith and Barbour represent approximately
7.67% and 7.52% of the Shares which would be outstanding upon the issuance of
all such Shares. Maxxim disclaims beneficial ownership of the Shares
beneficially owned by Messrs. Smith and Barbour.

In February and March, 1998, Maxxim converted $4,000,000 due under the Note into
2,000,000 Shares. In connection with such conversion, Henley agreed to register
the 2,000,000 Shares for resale by Maxxim under the federal and state securities
laws as soon as reasonably practicable and Messrs. Barbour and Smith and Henley
agreed to waive their rights to purchase the Shares to be sold by Maxxim under
the registration statement.


                                       6

<PAGE>   7

Item. 7.     Material to be Filed as Exhibits.

1.1 Convertible Subordinated Promissory Note of Henley, dated April 30, 1996, in
the original principal amount of $7,000,000 payable to Maxxim. (Previously filed
with the Commission as Exhibit 1.2 to the Form 8-K of Henley, dated April 30,
1996, and incorporated herein by this reference.)

1.2 First Modification to Convertible Subordinated Promissory Note of Henley,
dated September 30, 1997.

1.3 Registration Rights Agreement dated April 30, 1996 by and between Henley and
Maxxim. (Previously filed with the Commission as Exhibit 1.3 to the Form 8-K of
Henley, dated April 30, 1996, and incorporated herein by this reference.)

1.4 Voting and Shareholders Agreement dated April 30, 1996 by and among Henley,
Michael M. Barbour, Chadwick F. Smith, MD, and Maxxim. (Previously filed with
the Commission as Exhibit 1.4 to the Form 8-K of Henley, dated April 30, 1996,
and incorporated herein by this reference.)

1.5 Letter Agreement, dated February 20, 1998, relating to the conversion by
Maxxim of $2 million due under the Henley Note into 1 million Shares of Common
Stock.

1.6 Letter Agreement, dated March 13, 1998, relating to the conversion by Maxxim
of $2 million due under the Henley Note into 1 million Shares of Common Stock.



                                       7

<PAGE>   8


                                   Schedule I


Each of the individuals below, except for Messrs. Davidson, Graham, Lamont,
Wafelman and Beek, is a citizen of the United States of America. Messrs.
Davidson, Graham and Lamont are citizens of Canada. Messrs. Wafelman and Beek
are citizens of The Netherlands. For each person whose employment is with
Maxxim, the principal business of their employer and their business address is
described under Item 2 above.

<TABLE>
<CAPTION>
                                              PRINCIPAL OCCUPATION OR EMPLOYMENT; PRINCIPAL 
NAME                                          BUSINESS OF EMPLOYER; BUSINESS ADDRESS.
- ----                                          ---------------------------------------
<S>                                           <C>
Kenneth W. Davidson...............            Chairman of the Board, President and Chief Executive Officer
                                              Maxxim Medical, Inc.

Peter M. Graham...................            Executive Vice President, Chief Operating Officer and
                                                   Secretary
                                              Maxxim Medical, Inc.

David L. Lamont...................            Vice President and Group Vice President
                                              Maxxim Medical, Inc.

Henry T. DeHart...................            Vice President, Executive Vice President Operations, Case
                                                   Management
                                              Maxxim Medical, Inc.

Jack F. Cahill....................            Vice President, Executive Vice President Sales and
                                                   Marketing, Case Management
                                              Maxxim Medical, Inc.

Alan S. Blazei....................            Vice President, Controller and Treasurer
                                              Maxxim Medical, Inc.

Joseph D. Dailey..................            Vice President, Information Services
                                              Maxxim Medical, Inc.

Suzanne R. Garon..................            Vice President, Human Resources
                                              Maxxim Medical, Inc.

Rob W. Beek.......................            Vice President, Managing Director, Maxxim Medical Europe
                                              Maxxim Medical, Inc.

Donald R. DePriest................            President of MedCom Development Corporation, the General
                                                   Partner of MCT  Investors, L.P., a limited partnership
                                                   engaged in the business of venture capital investing.
                                              MCT Investors, L.P.
                                              625 Slaters Lane, G100
                                              Alexandria, VA 22314

Peter G. Dorflinger...............            President and Chief Operating Officer of Physicians Resource
                                                   Group, Inc., a physicians practice management company.
                                              Physicians Resource Group, Inc.
                                              3 Lincoln Center, Suite 1540
                                              5430 LBJ Freeway
                                              Dallas, TX  75240
</TABLE>


                                       8

<PAGE>   9




<TABLE>
<S>                                           <C>
Martin Grabois, M.D...............            Professor and Chairman of the Department of
                                                   Physical Medicine and Rehabilitation at Baylor College
                                                   of Medicine in Houston, Texas.
                                              Baylor College of Medicine
                                              Dept. of PM&R
                                              1333 Moursund Ave.
                                              Clinic Bldg. A221
                                              Houston, TX  77030

Ernest J. Henley, Ph.D............            Professor of Chemical Engineering at the University of
                                                   Houston
                                              49 Brior Hollow Lane
                                              #1902
                                              Houston, TX  77027

Richard O. Martin, Ph.D...........            Chairman and Chief Executive Officer, of Physio-Control
                                                   International Corp., a manufacturer of cardiac
                                                   defibrillators and monitoring equipment.
                                              Physio-Control International Corp.
                                              11811 Willows Road N.E.
                                              Redmond, WA 98073-9706

Henk R. Wafelman, Ing.............            Executive Chairman of the Dutch Society of Enterprises in
                                                   Medical Technology, a Netherlands based technology
                                                   society.
                                              Taksteeg 3
                                              1012 PB
                                              Amsterdam, The Netherlands
</TABLE>



                                       9


<PAGE>   10




                                    SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.


Dated:  May 8, 1998

Alan S. Blazei
- -------------------------------------
(Signature)

Vice President, Controller, Treasurer
- -------------------------------------
(Name and Title)



                                       10

<PAGE>   1
                                                                     EXHIBIT 1.2

                        FIRST MODIFICATION TO CONVERTIBLE
                          SUBORDINATED PROMISSORY NOTE


     THIS FIRST MODIFICATION TO CONVERTIBLE SUBORDINATED PROMISSORY NOTE (this
"Modification") dated as of September 30, 1997, between Henley Healthcare,
Inc., a Texas corporation (the "Company"), and Maxxim Medical, Inc., a Delaware
corporation (the "Holder"). Hereinafter, capitalized words and phrases used
herein which are defined in the Note (as such term is hereinafter defined) are
used herein as therein defined, unless otherwise indicated.

                                  WITNESSETH:

     WHEREAS, the Company issued to the Holder a $7,000,000 Convertible
Subordinated Promissory Note dated as of April 30, 1996 (the "Note");

     WHEREAS, the Company intends to enter into that certain Asset Purchase
Agreement on September 30, 1997, between the Company and CYBEX International,
Inc., a New York corporation ("CYBEX"), whereby the Company will acquire
certain of the assets of CYBEX;

     WHEREAS, in connection with the CYBEX acquisition, the Company has
requested that the Holder execute an amendment (the "Subordination Amendment")
to that certain Subordination Amendment, dated as of April 30, 1996, by and
among the Holder, the Company and Comerica Bank - Texas (the "Subordination
Agreement") increasing the amount of allowable indebtedness under the Senior
Loan Documents (as defined in the Subordination Agreement) from $10,000,000 to
12,000,000;

     WHEREAS, the Holder has agreed to execute the Subordination Amendment in
exchange for the reduction of its Conversion Price (as defined in the Note)
from $3.00 to $2.00; and

     WHEREAS, the parties hereto desire to modify the applicable provisions of
the Note.

     NOW, THEREFORE, in consideration of the foregoing premises and the mutual
covenants and agreements hereinafter set forth, the parties hereto hereby agree
as follows:

     1.   MODIFICATION OF THE NOTE.

          1.1   Section 4.1 of the Note is hereby deleted and the following
     section is substituted therefor:

          "4.1  Conversion Privilege and Conversion Price. Subject to and upon
     compliance with the provisions of this Article IV, at the option of the
     Holder, all or any portion of the amounts owed and outstanding under this
     Note may be converted at any time and from time to time into fully paid and
     nonassessable shares of Common Stock (the "Shares"), calculated as to each
     conversion to the nearest 1/100 of a share at the Conversion Price,
     determined as hereinafter provided, in effect at the time of conversion.
     Unless and until the occurrence of an Event of Default, the Conversion
<PAGE>   2
     Price shall be $2.00 per share of Common Stock, subject to adjustment in
     accordance with Article 5 hereof. Upon the occurrence of an Event of
     Default, the Conversion Price shall be automatically adjusted to an amount
     equal to the lesser of (i) the Conversion Price in effect as of the date
     of the Event of Default and (ii) 80% of the average Market Price for the
     30 trading days immediately preceding the date of the Event of Default,
     which amount shall be subject to further adjustment in accordance with
     Article 5 hereof. All amounts so converted shall be applied first to pay
     any accrued and unpaid interest and second to reduce the principal amount
     of this Note as of the date of such conversion as if payment or prepayment
     in such amount has occurred, with any reduction in principal to be applied
     to satisfy the Company's redemption obligations under Section 2.3.2 hereof
     in accordance with Section 2.3.4 hereof. This right of conversion must be
     exercised by delivery of a written notice to the Company setting forth the
     amount to be converted to be effective upon the Company's receipt of such
     notice (the "Conversion Notice"). Notwithstanding the foregoing, in the
     event the Company provides notice to the Holder of its intention to redeem
     all or any portion of the outstanding principal balance of this Note
     pursuant to Section 2.3.1 hereof, the Company must receive the Conversion
     Notice on or before the last Business Day prior to the effective date of
     such redemption to the extent that the Holder desires to convert all or
     any portion of the amount to be redeemed by the Company."

          1.2   Section 6.7(b) of the Note is hereby deleted and the following
     section is substituted therefor:

                "(b)   Funded Debt of the Company under the Senior Indebtedness
     not exceeding $12,000,000 in aggregate principal amount at any one time
     outstanding;"

     2.   NO FURTHER EFFECT. Except as expressly modified hereby, the Note
shall remain in full force and effect.

     3.   GOVERNING LAW. This Modification shall be governed by and construed
in accordance with the laws of the State of Texas.

     4.   COUNTERPARTS; EFFECTIVENESS. This Modification may be signed in any
number of counterparts, each of which shall be an original, and with the effect
as if the signatures thereto and hereto were upon the same instrument. This
Modification shall be effective as of the date hereof when each of the parties
hereto shall have executed counterparts hereof.

     5.   ORAL AGREEMENTS. This Modification represents the final expression
between the parties with respect to the subject matter hereof, and may not be
contradicted by evidence of prior or contemporaneous oral agreement of the
parties.
<PAGE>   3

     IN WITNESS WHEREOF, the parties hereto have caused this Modification to be
executed as of the first written above.


                                        HENLEY HEALTHCARE, INC.
                                        a Texas corporation


                                        By: /s/ Michael M. Barbour
                                           -------------------------------------
                                                    Michael M. Barbour,
                                           President and Chief Executive Officer


                                        MAXXIM MEDICAL, INC.
                                        a Delaware corporation


                                        By: /s/ Ken Davidson
                                           -------------------------------------
                                        Name:  Ken Davidson
                                             -----------------------------------
                                        Title: President
                                              ----------------------------------

<PAGE>   1
                                                                     EXHIBIT 1.5

                          [MAXXIM MEDICAL LETTERHEAD]

                                                              February 20, 1998

Maxxim Medical, Inc.
103000 49th Street North
Clearwater, FL 34622


Gentlemen:

         This letter will serve as our agreement relating to certain issues
concerning the conversion by Maxxim Medical, Inc. a Delaware corporation
("Maxxim"), of a portion of the certain convertible subordinated promissory note
dated April 30, 1996, in the original principal amount of $7,000,000, as amended
by that certain note modification agreement dated September 20, 1997 (the
"Convertible Note"), issued by Henley Healthcare, Inc., a Texas corporation
("Henley"), to Maxxim.  For good and valuable consideration, the receipt of
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:

1.       Pursuant to Section 4.1 of the Convertible Note, Maxxim gives notice of
         the conversion of $2,000,000 of the principal amount of the Convertible
         note into 1,000,000 shares of the common stock, par value $.01 per
         share ("Common Stock"), of Henley, based on the current conversion
         price of $2.00 per share under the Convertible Note. The data of such
         conversion is effective as of the date of this letter and Henley hereby
         tenders to Maxxim a certificate representing the 1,000,000 shares of
         Common Stock. Notwithstanding the provisions of Section 4.1 of the
         Convertible Note, the parties agree that the entire $2,000,000 of the
         convertible Note so converted reduces the principal amount of the
         Convertible Note and such sum shall be applied to Henley's full
         redemption obligation due in the year 2003 and partially to Henley's
         redemption obligation due in the year 2002 as provided in Section 2.3
         of the convertible Note. All accrued and unpaid interest on the
         convertible Note through February 28, 1998 in the aggregate amount of
         $26,667 is hereby paid in cash by Henley.

2.       As further consideration for the agreement of Maxxim to convert the
         amount of Convertible Note set forth above, Henley hereby agrees to
         use its commercially reasonable best efforts to file a shelf
         registration statement on Form S-3, as amended from time to time, (the
         "Registration Statement") with the U.S. Securities & Exchange
         Commission ("SEC") to register resales of the Common Stock issued to
         Maxxim hereby as soon as reasonably practicable after the date hereof;
         provided, that, Maxxim hereby acknowledges and agrees that the
         Registration Statement will not be filed until such time as Henley has
         completed the audit of its consolidated financial statements at and as
         of December 31, 1997, and filed its Annual Report on Form 10-K with
         the SEC including the results of such audit which matters Henley
         agrees to accomplish as soon as practicable. Henley shall use its
         commercially reasonable best efforts to have the Registration
         Statement declared effective as soon as possible after such filing,
         and to keep such Registration Statement continuously effective until
         the second anniversary of the initial date of effectiveness of such
         Registration Statement subject to extension as herein provided;
         provided, however, that Henley may voluntarily from time to time
         suspend the effectiveness of the Registration Statement for a limited
         time which in no event shall be longer than 90 days in any instance
         and 150 days in the aggregate, if Henley has been advised in writing
         by its counsel or its underwriters that the offering of shares of
         Common Stock pursuant to the Registration Statement would materially
         and adversely affect, or
<PAGE>   2


     would be improper in view of (or improper without disclosure in a
     prospectus), a proposed financing, public offering, reorganization,
     re-capitalization, merger, consolidation or similar transaction involving
     Henley, in which case Henley shall be required to keep such Registration
     Statement effective for an additional period of time beyond the second
     anniversary date equal to the number of days the effectiveness thereof is
     suspended pursuant to this provision. Upon the occurrence of any event that
     would cause the Registration Statement to contain a material misstatement
     or omission or not to be effective and usable during the period that such
     Registration Statement is required to be effective and usable, Henley shall
     promptly notify Maxxim in writing specifying the reasons that the
     Registration Statement may not be used to sell Common Stock including a
     copy of the written advice received by Henley from its counsel or
     underwriters and Henley shall promptly file an amendment to the
     Registration Statement and use its commercially reasonable best efforts to
     cause such amendment to be declared effective as soon as practicable
     thereafter. Henley will bear all costs and expenses related to the
     Registration Statement other than the expenses incurred by Maxxim for
     underwriters commissions and discounts or legal fees incurred by Maxxim.
     Maxxim shall furnish to Henley such information regarding its holdings and
     the proposed manner of distribution of Common Stock as Henley may
     reasonably request and as shall be required by the rules and regulations of
     the SEC in connection with the Registration Statement. Notwithstanding the
     foregoing, Maxxim hereby acknowledges and agrees that Henley may include in
     the Registration Statement the offering for resale of additional shares of
     its common stock issuable upon the conversion of other securities of Henley
     to be issued in connection with proposed private placement to be
     accomplished by Henley in the next 30 days after the date of this letter;
     provided, however, that such inclusion will not reduce in any manner the
     number of Maxxim shares to be included in the Registration Statement.

 3.  The Registration Rights Agreement entered by and between Maxxim and Henley
     dated April 30, 1996 ("Registration Rights Agreement"), remains in full
     force and effect, except that the shares of Common Stock issued by Henley
     to Maxxim, as set forth in paragraph 1 above, shall no longer be
     "Registerable Securities" as defined in such Registration Statement as
     provided herein. Henley acknowledges and agrees that registration of the
     Maxxim Common Stock does not constitute a Demand Registration pursuant to
     the provisions of the Registration Rights Agreement.

 4.  Henley and Maxxim agree that the indemnification and contribution rights
     and obligations of the parties as provided in Section 5 of the Registration
     Rights Agreement shall be applicable to the Transactions herein described
     and are incorporated herein by this reference as if fully set forth.

 5.  Each of Henley, Chadwick F. Smith and Michael M. Barbour hereby waive and
     release in full their rights of first refusal granted under Section 2 of
     that certain Voting Agreement dated April 20, 1996, executed by such
     persons and Maxxim insofar as such rights apply to the sale by Maxxim of
     the shares of Common Stock to be included in the Registration Statement.
     Henley agrees that any legend on the Maxxim Common Stock certificate shall
     be removed by Henley's Registrar or Transfer agent within 24 hours of
     notice to Henley, that Maxxim has sold any of the Common Stock pursuant to
     the Registration Statement.

 6.  This letter may not be amended without the written approval of the parties
     hereto, and shall be construed, interpreted and enforced under the laws of
     the State of Texas.

     Please acknowledge you acceptance and agreement of the above by
 acknowledging this agreement in the space provided below.
<PAGE>   3




                                             Very truly yours,

                                             HENLEY HEALTHCARE, INC.

                                             BY:/s/ Michael M. Barbour
                                                -----------------------
                                             TITLE:   President
                                                   --------------------


          Acknowledged and agreed to by:
          MAXXIM MEDICAL, INC.

          By: /s/  Kenneth W. Davidson
             -------------------------------
          Title: President
                ----------------------------
          Date:       Feb. 20/98
               ----------------------------- 

           /s/ Chadwick F. Smith 
          ----------------------------------
          Chadwick F. Smith 

          Date:       2-20-98
               -----------------------------

           /s/ Michael M. Barbour
          ----------------------------------
          Michael M. Barbour

          Date:       2-20-98
               -----------------------------


<PAGE>   1
                                                                     EXHIBIT 1.6

                          [MAXXIM MEDICAL LETTERHEAD]



                                                      March 13, 1998


Maxxim Medical, Inc. 
10300 49th Street North
Clearwater, FL 34622



Gentlemen:

         This letter will serve as our agreement relating to certain issues
concerning the conversion by Maxxim Medical, Inc. a Delaware corporation
("Maxxim"), of a portion of the certain convertible subordinated promissory
note dated April 30, 1996, in the original principal amount of $7,000,000, as
amended by that certain note modification agreement dated September 20, 1997
(the "Convertible Note"), issued by Henley Healthcare, Inc., a Texas corporation
("Henley"), to Maxxim. For good and valuable consideration, the receipt of
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:


1.       Pursuant to Section 4.1 of the Convertible Note, Maxxim gives notice
         of the conversion of $2,000,000, of the principal amount of the
         Convertible note into 1,000,000 shares of the common stock par value
         $.01 per share ("Common Stock"), of Henley, based on the current
         conversion price of $2.00 per share under the Convertible Note. The
         date of such conversion is effective as of the date of this letter and
         Henley hereby tenders to Maxxim a certificate representing the
         1,000,000 shares of Common Stock. Notwithstanding the provisions of
         Section 4.1 of the Convertible Note, the parties agree that the entire
         $2,000,000 of the convertible Note so converted reduces the principal
         amount of the Convertible Note and such sum shall be applied to
         Henley's full redemption obligation due in the year 2003 and 2002 and
         partially to Henley's redemption obligation due in the year 2001 as
         provided in Section 2.3 of the convertible Note. All accrued and
         unpaid interest on the convertible Note through March 31, 1998 in the
         aggregate amount of $66,667 is hereby paid in cash by Henley.

2.       As further consideration for the agreement of Maxxim to convert the
         amount of Convertible Note set forth above, Henley hereby agrees to
         use its commercially reasonable best efforts to file a shelf
         registration statement on Form S-3, as amended from time to time, (the
         "Registration Statement") with the U.S. Securities & Exchange
         Commission ("SEC") to register resales of the Common Stock issued to
         Maxxim hereby as soon as reasonably practicable after the date hereof,
         provided, that, Maxxim hereby acknowledges and agrees that the
         Registration Statement will not be filed until such time as Henley has
         completed the audit of its consolidated financial statements at and as
         of December 31, 1997, and filed its Annual Report on Form 10-K with
         the SEC including the results of such audit which matters Henley
         agrees to accomplish as soon as practicable. Henley shall use its
         commercially reasonable best efforts to have the Registration
         Statement declared effective as soon as possible after such filing,
         and to keep such Registration Statement continuously effective until
         the second anniversary of the initial date of effectiveness of such
         Registration Statement subject to extension as herein provided;
         provided, however, that Henley may voluntarily from time to time
         suspend the effectiveness of the Registration Statement for a limited
         time which in no event shall be longer than 90 days in any instance
         and 150 days in the aggregate, if Henley has been 



<PAGE>   2
         advised in writing by its counsel or its underwriters that the offering
         of shares of Common Stock pursuant to the Registration Statement would
         materially and adversely affect, or would be improper in view of (or
         improper without disclosure in a prospectus), a proposed financing,
         public offering, reorganization, recapitalization, merger,
         consolidation or similar transaction involving Henley, in which case
         Henley shall be required to keep such Registration Statement effective
         for an additional period of time beyond the second anniversary date
         equal to the number of days the effectiveness thereof is suspended
         pursuant to this provision. Upon the occurrence of any event that would
         cause the Registration Statement to contain a material misstatement or
         omission or not to be effective and usable during the period that such
         Registration Statement is required to be effective and usable, Henley
         shall promptly notify Maxxim in writing specifying the reasons that the
         Registration Statement may not be used to sell Common Stock including a
         copy of the written advice received by Henley from its counsel or
         underwriters and Henley shall promptly file an amendment to the
         Registration Statement and use its commercially reasonable best efforts
         to cause such amendment to be declared effective as soon as practicable
         thereafter. Henley will bear all costs and expenses related to the
         Registration Statement other than the expenses incurred by Maxxim for
         underwriters' commissions and discounts or legal fees incurred by
         Maxxim. Maxxim shall furnish to Henley such information regarding its
         holdings and the proposed manner of distribution of Common Stock as
         Henley may reasonably request and as shall be required by the rules and
         regulations of the SEC in connection with the Registration Statement.
         Notwithstanding the foregoing, Maxxim hereby acknowledges and agrees
         that Henley may include in the Registration Statement the offering for
         resale of additional shares of its common stock issuable upon the
         conversion of other securities of Henley to be issued in connection
         with proposed private placement to be accomplished by Henley in the
         next 30 days after the date of this letter, provided however, that such
         inclusion will not reduce in any manner the number of Maxxim shares to
         be included in the Registration Statement.

3.       The Registration Rights Agreement entered by and between Maxxim and
         Henley dated April 30, 1996 ("Registration Rights Agreement"), remains
         in full force and effect, except that the shares of Common Stock
         issued by Henley to Maxxim, as set forth in paragraph 1 above, shall
         no longer be "Registerable Securities" as defined in such Registration
         Statement as provided herein. Henley acknowledges and agrees that
         registration of the Maxxim Common Stock does not constitute a Demand
         Registration pursuant to the provisions of the Registration Rights
         Agreement.

4.       Henley and Maxxim agree that the indemnification and contribution
         rights and obligations of the parties as provided in Section 5 of the
         Registration Rights Agreement shall be applicable to the Transactions
         herein described and are incorporated herein by this reference as if
         fully set forth.

5.       Each of Henley, Chadwick F. Smith and Michael M. Barbour hereby waive
         and release in full their rights of first refusal granted under
         Section 2 of that certain Voting Agreement dated April 20, 1996,
         executed by such persons and Maxxim insofar as such rights apply to
         the sale by Maxxim of the shares of Common Stock to be included in the
         Registration Statement. Henley agrees that any legend on the Maxxim
         Common Stock certificate shall be removed by Henley's Registrar or
         Transfer agent within 24 hours of notice to Henley, that Maxxim has
         sold any of the Common Stock pursuant to the Registration Statement.

6.       This letter may not be amended without the written approval of the
         parties hereto, and shall be construed, interpreted and enforced under
         the laws of the State of Texas.

         Please acknowledge your acceptance and agreement of the above by
         acknowledging this agreement in the space provided below.



                                       2
<PAGE>   3







                                             Very truly yours

                                             HENLEY HEALTHCARE, INC.

                                             By: /s/ Michael M. Barbour
                                                 -------------------------------
                                             Title: President & CEO
                                                    ----------------------------

Acknowledged and agreed to by

MAXXIM MEDICAL, INC.

By: /s/ Alan Blazei
   --------------------------------

Title: V.P. & Controller
      -----------------------------

Date:   3/13/98
     ------------------------------


 /s/ Chadwick F. Smith
- -----------------------------------
Chadwick F. Smith

Date:   3/13/98
     ------------------------------

 /s/ Michael M. Barbour
- -----------------------------------
Michael M. Barbour

Date:   3/13/98
     ------------------------------


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission