HEALTHCARE CAPITAL CORP
PRER14A, 1997-11-28
NURSING & PERSONAL CARE FACILITIES
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                           SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
(Amendment No.  )

Filed by the Registrant [x]
Filed by a Party other than the Registrant [ ]
Check the appropriate box:
[x] Preliminary Proxy Statement          [ ] Confidential, for Use of 
[ ] Definitive Proxy Statement                 the Commission Only (as
[ ] Definitive Additional Materials            permitted by 
[ ] Soliciting Material Pursuant to            Rule 14a-6(e)(2))
            Section 240.14a-11(c) 
            or Section 240.14a-12

                         HealthCare Capital Corp.
- --------------------------------------------------------------------------------

                (Name of Registrant as Specified In Its Charter)

- --------------------------------------------------------------------------------

    (Name of  Person(s)  Filing Proxy  Statement  if other than the  Registrant)
Payment of Filing Fee (Check the appropriate box):
[x] No fee required.
[ ] Fee computed on table below per Exchange Act Rules 14a-6(i)(4) and 0-11.

    1)  Title of each class of securities to which transaction applies:

- --------------------------------------------------------------------------------
    2)  Aggregate number of securities to which transaction applies:

- --------------------------------------------------------------------------------
    3)  Per unit  price  or  other  underlying  value  of  transaction  computed
    pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing
    fee is calculated and state how it was determined):

- --------------------------------------------------------------------------------
    4)  Proposed maximum aggregate value of transaction:
    
- --------------------------------------------------------------------------------
    5)  Total fee paid:
    
- --------------------------------------------------------------------------------

[ ] Fee paid previously with preliminary materials.

[ ] Check box if any part of the fee is offset as provided by Exchange  Act Rule
0-11(a)(2)  and  identify  the  filing  for  which the  offsetting  fee was paid
previously.  Identify the previous filing by registration  statement  number, or
the Form or Schedule and the date of its filing.

<PAGE>

    1)  Amount Previously Paid:
    
- --------------------------------------------------------------------------------
    2)  Form, Schedule or Registration Statement No.:
    
- --------------------------------------------------------------------------------
    3)  Filing Party:
    
- --------------------------------------------------------------------------------
    4)  Date Filed:
    
- --------------------------------------------------------------------------------




<PAGE>
                                                                PRELIMINARY COPY
                            HEALTHCARE CAPITAL CORP.

                        111 S.W. FIFTH AVENUE, SUITE 2390
                             PORTLAND, OREGON 97204
                          ----------------------------

                         MANAGEMENT INFORMATION CIRCULAR
                               AND PROXY STATEMENT
                          ----------------------------


                                  INTRODUCTION

                  On  November  21,  1997,   HealthCare   Capital   Corp.   (the
"Corporation")  entered into a definitive  Securities  Purchase  Agreement  (the
"Purchase  Agreement")  with Warburg Pincus  Ventures,  L.P., a Delaware limited
partnership  ("Warburg"),  pursuant  to which  Warburg  has  agreed to  purchase
13,333,333 Series A Convertible  Preferred Shares,  without nominal or par value
(the  "Convertible  Shares"),  to be issued by the  Corporation,  together  with
warrants (the "Warrants") to purchase 10,000,000 common shares,  without nominal
or par value,  of the  Corporation  (the  "Common  Shares") in exchange for U.S.
$18,000,000 in cash (the "Warburg Transaction").  The Convertible Shares and the
Warrants are collectively  referred to herein as the  "Securities." As discussed
in more detail  herein,  consummation  of the Warburg  Transaction is subject to
various  conditions,  including  approval by the holders of the Common Shares in
accordance  with the policies of The Alberta  Stock  Exchange  (the "ASE").  The
closing sale price for the Common  Shares on the ASE on November  28, 1997,  was
U.S. $-----.

                  All dollar amounts included in this Statement are expressed in
United States dollars. Amounts originally expressed in Canadian dollars, if any,
have been converted  using the  applicable  spot exchange rate (as quoted by the
Federal  Reserve  Bank of New  York  for the New York  Interbank  Market)  as of
December 1, 1997,  or where  appropriate,  the  applicable  date of the specific
transaction  or payment  described.  THE EXCHANGE RATE FOR  CONVERTING  CANADIAN
DOLLARS INTO U.S. DOLLARS AT DECEMBER 1, 1997, WAS -----------.

                            SOLICITATION OF CONSENTS

                  This Management Information Circular and Proxy Statement dated
December  8,  1997  (the  "Statement"),  is  furnished  in  connection  with the
solicitation by the management of HealthCare  Capital Corp. (the  "Corporation")
of written consents (the "Consents") from 47 shareholders approving the issuance
of the Securities.  Such shareholders held  approximately 59% of the outstanding
Common Shares at December 1, 1997. Delivery of the Consents by such shareholders
to the ASE  will  satisfy  the  ASE's  shareholder  approval  requirement.  This
Statement  and   accompanying   form  of  Consent  will  first  be  released  to
shareholders on approximately December 8, 1997.



                                      - 1 -
<PAGE>



                  A FORM OF  CONSENT  IS  ENCLOSED  WITH  THIS  STATEMENT.  YOUR
CONSENT,  UPON  DELIVERY  TO THE  CORPORATION,  WILL  BE  IRREVOCABLE.  YOU  ARE
REQUESTED TO FILL IN THE NUMBER OF COMMON  SHARES AS TO WHICH YOU HAVE THE RIGHT
TO VOTE AND TO SIGN,  DATE,  AND  RETURN THE  ENCLOSED  CONSENT BY NO LATER THAN
FRIDAY, DECEMBER 19, 1997, TO JAMES CANESSA,  HEALTHCARE CAPITAL CORP., 111 S.W.
FIFTH AVENUE, SUITE 2390, PORTLAND, OREGON 97204.

                  Shareholder   approval  of  the  Warburg  Transaction  or  the
issuance of the Securities is not required by the  Corporation's  Articles or by
applicable law, and there are no dissenter's  rights  applicable with respect to
approval of the issuance of the Securities.

                  The  solicitation of Consents will be made by mail, in person,
and  by  facsimile  or  telephone  by  directors,  officers  and  agents  of the
Corporation  without  additional  compensation  for such services.  All costs of
solicitation  of  Consents by the  Corporation,  and of  forwarding  information
statements regarding the Warburg Transaction to all other shareholders of record
on December 1, 1997,  in  compliance  with the proxy  solicitation  requirements
under the U.S.  Securities  Exchange Act of 1934 (the "Exchange  Act"),  will be
borne by the Corporation.

                          OUTSTANDING VOTING SECURITIES

                  On  December  1,  1997,  the   Corporation   had   outstanding
27,284,517 Common Shares,  each carrying the right to one vote per share. Common
Shares are the only outstanding voting securities of the Corporation.

            SHARE OWNERSHIP BY PRINCIPAL SHAREHOLDERS AND MANAGEMENT

STOCK OWNERSHIP TABLE

                  The following table gives information  regarding the ownership
of Common Shares as of December 1, 1997, by the shareholders  from whom Consents
are being  solicited,  including  (i) each of the  Corporation's  directors  and
executive  officers,  (ii) certain  other  members of senior  management  of the
Corporation,  and (iii) each of the other shareholders who is being requested to
furnish a Consent  to the  Corporation.  The table  lists the  address  for each
person  listed  who  beneficially  owns more than 5% of the  outstanding  Common
Shares.  Information  as to stock  ownership  is based on data  furnished by the
persons concerning whom such information is given.  Unless otherwise  indicated,
all shares listed as owned are held with sole voting and investment power.

<TABLE>
================================================================================================================================
                                                   Number of Shares Owned                        % of Common Shares

                                             Issued and             Beneficially                                  Deemed
                 Name                       Outstanding(1)            Owned(2)           Outstanding(1)       Outstanding(3)
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                                <C>                  <C>                 <C>                    <C> 
Alfa Life Insurance Co.                              200,000              400,000              *                   1.5%
- --------------------------------------------------------------------------------------------------------------------------------
Alfa Mutual Insurance Co.                            300,000              600,000             1.1%                 2.2%
- --------------------------------------------------------------------------------------------------------------------------------
Alfa Mutual Fire Insurance Co.                       300,000              600,000             1.1%                 2.2%



                                      - 2 -

<PAGE>




- --------------------------------------------------------------------------------------------------------------------------------
Aspen Limited Partnership                            257,500              683,000              *                   2.5%
- --------------------------------------------------------------------------------------------------------------------------------
Gene K. Balzer, Ph.D.**                              200,000              200,000              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
A. Baron Cass III                                    572,832(4)         1,106,664(4)          2.1%                 4.0%
- --------------------------------------------------------------------------------------------------------------------------------
Chelsea Capital Corporation                          399,900              399,900             1.5%                 1.5%
- --------------------------------------------------------------------------------------------------------------------------------
Chenin Blanc Partners                                 18,600               18,600              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Barton J. Cohen                                      829,583(5)           829,583(5)          3.0%                 3.0%
- --------------------------------------------------------------------------------------------------------------------------------
Deborah Law Cross                                    408,000              408,000             1.5%                 1.5%
- --------------------------------------------------------------------------------------------------------------------------------
The Curran Companies                                 233,833              467,666              *                   1.7%
- --------------------------------------------------------------------------------------------------------------------------------
Brandon M. Dawson**                                4,250,000            4,550,000            15.6%                 16.5%
111 S.W. Fifth Avenue, Ste. 2390
Portland, Oregon 97204
- --------------------------------------------------------------------------------------------------------------------------------
William DeJong**                                      82,200              157,200              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Dillon Associates                                     27,300               27,300              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Randall E. Drullinger**                              250,000              450,000              *                   1.6%
- --------------------------------------------------------------------------------------------------------------------------------
Stanford C. Finney                                   398,000(6)           398,000(6)          1.5%                 1.5%
- --------------------------------------------------------------------------------------------------------------------------------
Kathy A. Foltner**                                     6,500               69,000              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Gregory J. Frazer, Ph.D.**                         1,461,959(7)         1,711,959(7)          5.4%                 6.2%
18531 Roscoe Blvd., Ste. 201
Northridge, California 91324
- --------------------------------------------------------------------------------------------------------------------------------
Douglas F. Good**                                  1,209,562            1,209,562             4.4%                 4.4%
- --------------------------------------------------------------------------------------------------------------------------------
Robert D. Good                                       140,600              140,600              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Harris McLean Financial Group Ltd.                   430,000              430,000             1.6%                 1.6%
- --------------------------------------------------------------------------------------------------------------------------------
John W. Holley                                       216,000(8)           432,000(8)           *                   1.6%
- --------------------------------------------------------------------------------------------------------------------------------
Hugh T. Hornibrook**                                       -              200,000              -                     *
- --------------------------------------------------------------------------------------------------------------------------------
Frank Joseph                                          75,000               75,000              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Edwin J. Kawasaki**                                  100,000              100,000              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Thomas & Kathleen Kay                                120,000              120,000              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Marilyn E. Marshall                                1,350,038            1,350,038             4.9%                 4.9%
- --------------------------------------------------------------------------------------------------------------------------------
Richard O'Connor                                     214,000              214,000              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Howard E. Rachofsky                                  445,000              845,000             1.6%                 3.1%
- --------------------------------------------------------------------------------------------------------------------------------
Werner Roth                                          119,000              119,000              *                     *
- --------------------------------------------------------------------------------------------------------------------------------
Marc R. Still                                         52,000              136,000              *                     *



                                      - 3 -

<PAGE>




- --------------------------------------------------------------------------------------------------------------------------------
John L. Strauss                                      600,000            1,000,000             2.2%                 3.6%
- --------------------------------------------------------------------------------------------------------------------------------
Jami Tanihana                                        899,377              949,377             3.3%                 3.5%
- --------------------------------------------------------------------------------------------------------------------------------
All directors and executive officers               7,574,321            8,761,821            27.8%                 30.8%
as a group (9 persons)
- --------------------------------------------------------------------------------------------------------------------------------
All shareholders requested to provide             16,166,784           20,397,449            59.3%                 63.6%
Consents (47 persons)
================================================================================================================================
</TABLE>
- --------------

*Less than 1% of the outstanding Common Shares.
**Director or executive officer of the Corporation.

(1) Calculated  based solely on Common Shares issued and outstanding on December
1, 1997.

(2) Shares "beneficially owned" include Common Shares as to which the person has
the right to acquire beneficial  ownership through the exercise or conversion of
options,  purchase  warrants  or  convertible  securities  within 60 days  after
December 1, 1997, as follows:  Alfa Life Insurance  Co.,  200,000  shares;  Alfa
Mutual  Insurance Co.,  300,000 shares;  Alfa Mutual Fire Insurance Co., 300,000
shares;  Aspen Limited  Partnership,  425,500 shares; A. Baron Cass III, 533,832
shares; The Curran Companies, 233,833 shares; Brandon M. Dawson, 300,000 shares;
William DeJong, 75,000 shares;  Randall E. Drullinger,  200,000 shares; Kathy A.
Foltner,  62,500  shares;  Gregory J. Frazer,  250,000  shares;  John W. Holley,
216,000 shares; Hugh T. Hornibrook, 200,000 shares; Howard E. Rachofsky, 400,000
shares; Marc R. Still, 84,000 shares; John L. Strauss,  400,000 shares; and Jami
Tanihana, 50,000 shares.

(3)  Calculated  in  accordance  with Rule  13d-3(d)(1)  under the Exchange Act,
pursuant  to  which  shares  as to  which a  person  has the  right  to  acquire
beneficial  ownership  through the exercise or conversion  of options,  purchase
warrants, or convertible  securities within 60 days after December 1, 1997, have
been  included in shares  deemed to be  outstanding  for  purposes of  computing
percentage ownership by such person.

(4) Includes Common Shares beneficially owned by the Cass Family Foundation, the
Cass Childrens Trust, and the Prime Petroleum Profit Sharing Trust.

(5) Includes  Common Shares  beneficially  owned by Sands  Partnership #1, Sands
Partnership Money Pension Trust, Cascoh Inc., the Cohen Family Foundation and C3
Holdings LLC.

(6) Includes Common Shares beneficially owned by Rainbow Trading Partners, Ltd.,
and Rainbow Trading Venture Partners, Ltd.

(7) Includes 246,491 Common Shares held by Carissa  Bennett,  Mr. Frazer's wife,
whose Consent is also being solicited.


                                      - 4 -

<PAGE>




(8) Includes  Common  Shares  beneficially  owned by the John W. Holley  Grantor
Trust,  Barbara  Wilson,  Barbara  Holley Art V Trust and Barbara Holley Art VII
Trust.

                  In addition to the share ownership  reflected in the foregoing
table,  Hearing Health  Services,  Inc.,  1018 W. Ninth Ave.,  Ste. 310, King of
Prussia,  Pennsylvania 19406,  "beneficially owns" 2,000,000 Common Shares which
may be acquired upon the conversion of convertible  subordinated notes issued by
the Corporation.  Of these shares,  900,000 Common Shares are beneficially owned
by  Brown's  Creek,  Inc.,  285,120  by  Business  Development  Capital  Limited
Partnership III, 743,600 by Abbingdon Venture Partners Limited Partnership,  and
71,280 by Abbingdon Venture Partners Limited Partnership II, each of which is an
affiliate  of  Hearing  Health  Services,  Inc.  Such  2,000,000  Common  Shares
represents 6.8% of the Common Shares outstanding at December 1, 1997,  including
for purposes of such percentage calculation the 2,000,000 shares.

                      TERMS OF PROPOSED WARBURG TRANSACTION

BACKGROUND

                  For several  months,  management of the  Corporation  has been
seeking additional capital. To assist in this endeavor, the Corporation retained
a  nationally-recognized  investment  banking  firm,  Salomon  Brothers  Inc, to
provide  financial  advisory  services.  After  reviewing  offers  from  several
potential  investors,  management  concluded  that the terms proposed by Warburg
were the most favorable overall to the Corporation.

                  Consummation  of the  Warburg  Transaction  is  subject to (i)
approval by holders of the Common Shares in accordance  with the policies of the
ASE, (ii)  conditional  approval of the ASE,  (iii)  termination  of the waiting
period under the Hart-Scott-Rodino  Antitrust Improvements Act of 1976, and (iv)
other conditions customary in similar transactions.  The transaction is expected
to close on December 24, 1997, or as soon as practicable thereafter.

PROCEEDS AND EXPENSES OF WARBURG TRANSACTION

                  The net  proceeds  of the sale of the  Securities  to Warburg,
estimated at  $16,000,000,  will be used in making  acquisitions  of  additional
audiology-related businesses and for working capital purposes. In the event that
Warburg exercises the Warrants in full, the Corporation will receive  additional
net proceeds of approximately $23,500,000.

                  Pursuant to the Purchase Agreement, the Corporation has agreed
to pay, or reimburse Warburg for, all reasonable out-of-pocket expenses incurred
by Warburg in connection with the Warburg Transaction.  The Corporation has also
agreed  to pay  fees to its  financial  advisors,  Salomon  Brothers  Inc and RN
Capital,  totaling 9.5% of the gross proceeds of the sale of the Securities,  or
$1,710,000,  of which the  $630,000  payable to RN Capital may be paid in Common
Shares of the Corporation in lieu of cash. To the extent that Warburg  exercises
the Warrants for cash, the  Corporation  will also pay to RN Capital a fee equal
to 2% of the gross exercise price of the exercised Warrants.



                                      - 5 -

<PAGE>



EFFECTS OF WARBURG TRANSACTION

                  Capitalization. The issuance of the Securities in exchange for
$18,000,000 in cash will more than double the assets of the  Corporation,  which
totalled  $16,544,000 at July 31, 1997. The issuance of the  Convertible  Shares
will also  substantially  increase the Corporation's  shareholders'  equity. The
following  table sets forth the short-term  debt and the  capitalization  of the
Corporation  at July 31, 1997, and as adjusted to reflect the sale of 13,333,333
Convertible Shares.

<TABLE>
                                                                                        As of July 31, 1997
                                                                                    ---------------------------
                                                                                    Actual          As Adjusted
                                                                                    -----------     -----------
                                                                                          (in thousands)

Short-term debt and capital lease obligations:
<S>                                                                                 <C>             <C>        
  Bank loans and short-term notes payable                                           $        59     $        59
  Convertible notes payable (1)                                                           2,600           2,600
  Current portion of long-term debt and capital lease obligations                           458             458
                                                                                    -----------     -----------
  Total short-term debt and capital lease obligations                               $     3,117     $     3,117
                                                                                    ===========     ===========

Long-term debt and capital lease obligations:
  Long-term debt and capital lease obligations, non-current
   portion                                                                          $     1,070     $     1,070
  Convertible notes payable                                                                 127             127
Shareholders' equity:
  Preferred  shares,  without nominal or par value,  unlimited  number of shares
   authorized; Series A Convertible Preferred Shares, actual none;
   as adjusted 13,333,333 shares (2)                                                         --          16,008
  Common shares, without nominal or par value,
   unlimited number of shares authorized;
   27,138,288 shares issued and outstanding (3)                                          11,131          11,131
  Notes receivable from shareholders                                                       (124)           (124)
  Accumulated deficit                                                                    (2,117)         (2,117)
  Treasury shares, 19,800 shares at cost                                                    (33)            (33)
  Cumulative translation adjustment                                                         (22)            (22)
                                                                                    ------------    ------------
     Total shareholders' equity                                                           8,835          24,843
                                                                                    -----------     -----------
     Total capitalization                                                           $    10,032     $    26,040
                                                                                    ===========     ===========
</TABLE>


(1) Convertible debt consists of $2,600,000  convertible  subordinated notes, of
which  $1,170,000  principal  amount  is due on  December  31,  1997,  and bears
interest  at 8% per annum  and  $1,430,000  principal  amount is due on July 31,
1998, and is  non-interest-bearing.  The notes are immediately  convertible into
Common Shares at the conversion price of $1.30 principal amount per share.



                                      - 6 -
<PAGE>



(2)  The  Series  A  Convertible  Preferred  Shares  and  Warrants  to  purchase
10,000,000  Common  Shares at a price of $2.40 per share  were  issued for gross
proceeds of $18,000,000 less estimated offering expenses of $1,992,000.

(3) Shares issued and  outstanding do not include the  following:  (i) 7,833,308
Common Shares issuable upon the exercise of share purchase warrants  outstanding
at July 31, 1997;  (ii) 2,000,000  Common Shares issuable upon the conversion of
convertible  subordinated notes; and (iii) 2,442,000 Common Shares issuable upon
the exercise of stock options held by employees, directors, and officers of, and
consultants to, the Corporation.

                  Rights of Common Shareholders. As discussed below under "Terms
of Convertible  Shares--Voting  Rights," holders of the Convertible  Shares will
have the right to vote on all matters  presented for action by the Corporation's
shareholders.  Following  consummation of the purchase of the Convertible Shares
by Warburg,  such shares will  represent  approximately  33% of the  outstanding
voting securities of the Corporation.  Including the Common Shares issuable upon
exercise of the Warrants,  Warburg will  "beneficially own" approximately 46% of
the voting  securities  of the  Corporation  upon  consummation  of the  Warburg
Transaction. As a result of Warburg's significant percentage share ownership, as
well as its right to designate  two  directors of the  Corporation  as discussed
below  under  "Election  of  Directors,"   Warburg  will  be  able  to  exercise
substantial  influence  over most matters  requiring  shareholder  approval.  In
addition,  as  discussed  below under  "Limitations  on  Corporate  Action," the
Corporation will not be permitted to engage in specified  significant  corporate
transactions without Warburg's written consent.

                  As discussed in more detail below under "Terms of  Convertible
Shares," the Convertible Shares carry cumulative preferred dividends, as well as
a liquidation  preference of at least $1.35 per share.  The Corporation  will be
prohibited  from paying cash  dividends to holders of Common  Shares  unless the
accumulated  dividends on the  Convertible  Shares have been paid in full.  Such
holders'  right to  receive a  distribution  of assets of the  Corporation  upon
liquidation will also be junior to the liquidation preference of the Convertible
Shares.

TERMS OF CONVERTIBLE SHARES

                  Pursuant to the Purchase Agreement, the Corporation has agreed
to create a series of preferred  shares  designated  as the Series A Convertible
Preferred  Shares and  Warburg has agreed to purchase  13,333,333  such  shares,
together with Warrants to purchase  10,000,000 Common Shares at a price of $2.40
per share. The Convertible  Shares will have no preemptive  rights. The complete
terms of the Convertible Shares are attached to this Statement as Appendix A and
are  incorporated  herein by reference.  The  following  summary of the proposed
material  terms  of  the  Convertible  Shares  does  not  purport  to  be  fully
descriptive. Please see Appendix A for more detailed information.

                  Voting Rights.  Each Convertible Share will be entitled to one
vote (or such other  number of votes  equal to the number of Common  Shares into
which such  Convertible  Share  shall be  convertible  from time to time) in the
election of directors and any other matters presented to the shareholders of the
Corporation for their action or consideration. Except to the extent


                                      - 7 -
<PAGE>



otherwise  required  by  law  or  the  Corporation's  Articles,  holders  of
Convertible  Shares  and of any other  outstanding  preferred  shares  will vote
together with the holders of Common Shares as a single class.  Any change in the
rights and preferences of the  Convertible  Shares would require the approval of
the holders of at least 66-2/3% of the outstanding  Convertible  Shares,  voting
separately  as a class.  Upon  issuance  of the  Convertible  Shares to Warburg,
Warburg  will  possess  approximately  33% of the  combined  voting power of the
Convertible Shares and Common Shares outstanding.

                  Dividends. Each Convertible Share will be entitled to receive,
when, as and if declared by the Board out of assets of the  Corporation  legally
available for payment,  cumulative dividends from the date of original issuance,
payable  annually  at a rate of 5% per annum on a base amount of $1.35 per share
(the "Base Amount"). All accrued and unpaid dividends will be forfeited upon the
conversion  of the  Convertible  Shares.  The  dividend  rate will be subject to
increase  on  specified  dates  in  the  event  that  certain   conditions  (the
"Triggering  Conditions")  have not been met. The  Triggering  Conditions are as
follows:

                           (a) The  Common  Shares  are  listed  on the New York
                  Stock  Exchange,  the American Stock  Exchange,  or the Nasdaq
                  National Market (each a "U.S.
                  Principal Market");

                           (b) The Common Shares are traded on a U.S.  Principal
                  Market at a daily  closing price greater than $2.40 per Common
                  Share on each of the ten  consecutive  trading days  preceding
                  the applicable date; and

                           (c) The Corporation's net income before income taxes,
                  dividends  on the  Convertible  Shares,  and  amortization  of
                  goodwill   and   covenants   not  to  compete  for  the  three
                  consecutive  fiscal  quarters  preceding the  applicable  date
                  shall have  averaged at least $0.07 per fully  diluted  Common
                  Share  per  fiscal   quarter  (for  purposes  of  making  this
                  calculation,  the Common Shares  issuable upon the exercise of
                  the Warrants will not be counted).

                  If the Triggering Conditions have not been met by:

                           (x)  January  1,  2003,   the   dividend   rate  will
                  thereafter be 15% per annum of the Base Amount;

                           (y)  January  1,  2004,   the   dividend   rate  will
                  thereafter be 18% per annum of the Base Amount; or

                           (z)  January  1,  2005,   the   dividend   rate  will
                  thereafter be 21% per annum of the Base Amount.

As soon as the Triggering Conditions have been satisfied, the dividend rate will
revert to 5% per annum of the Base Amount.



                                      - 8 -

<PAGE>



                  Dividends on the Convertible  Shares may, in the discretion of
the  Corporation's  Board of Directors  (the  "Board") and subject to applicable
regulatory  approvals at the time of payment,  be paid in Common Shares based on
the market price of such shares.  The Board presently does not intend to declare
dividends on the  Convertible  Shares;  such dividends  will simply  accumulate.
Accruals of dividends on the Convertible Shares will not bear interest.

                  No dividends on the Common  Shares or any other share  capital
ranking,  as to dividends,  equal to or junior to the  Convertible  Shares as to
dividends  may be  declared or paid unless  full  accumulated  dividends  on the
Convertible Shares have been paid or declared and sufficient funds set aside for
such  payment.  The  foregoing  prohibition  will  not  apply  to  dividends  or
distributions payable in Common Shares or certain other comparable actions.

                  Liquidation  Preference.  In the  event  of any  voluntary  or
involuntary liquidation,  dissolution, or winding up of the Corporation, subject
to the rights of holders of any securities of the Corporation  ranking senior to
the Convertible Shares upon liquidation,  the holders of Convertible Shares will
be entitled  to  receive,  out of the assets of the  Corporation  available  for
distribution  to  shareholders,  before  any  distribution  of assets is made to
holders  of  Common  Shares  or  any  other  securities  ranking  junior  to the
Convertible  Shares upon  liquidation,  a liquidating  distribution in an amount
equal to the  greater  of (i)  $1.35  per  share  plus any  accrued  and  unpaid
dividends or (ii) the amount that would have been  distributable to such holders
if they had converted their  Convertible  Shares into Common Shares  immediately
prior to such  dissolution,  liquidation,  or winding  up,  plus any accrued and
unpaid  dividends.  The sale,  conveyance,  mortgage,  pledge or lease of all or
substantially  all  the  assets  of  the  Corporation  will  be  deemed  to be a
liquidation of the  Corporation  for purposes of the  liquidation  rights of the
holders  of  Convertible  Shares.  After  payment  of  the  full  amount  of the
liquidating  distribution to which they are entitled, the holders of Convertible
Shares will have no right to any of the remaining assets of the Corporation.

                  Optional  Redemption.   The  Convertible  Shares  may  not  be
redeemed  before  January 1, 2003.  Thereafter,  the  Convertible  Shares may be
redeemed at the option of the  Corporation,  in whole or in part. The redemption
price  will be an amount  equal to the  greater  of (i) $1.35 per share plus any
accrued  and unpaid  dividends  or (ii) the fair market  value of a  Convertible
Share as determined by a nationally  recognized  independent  investment banking
firm  selected  by  mutual  agreement  of the  Corporation  and the  holder of a
majority of the outstanding  Convertible  Shares. The Convertible Shares are not
subject to mandatory redemption or any sinking fund provisions.

                  Conversion  Rights. The Convertible Shares may be converted at
any time, in whole or in part, at the option of the holder thereof,  into Common
Shares.  The conversion rate will be one Common Share for each Convertible Share
surrendered  for  conversion.  The conversion  rate is subject to adjustment for
stock  dividends,  stock  splits,  recapitalizations,  and  other  anti-dilution
adjustments.  Upon the  conversion of any  Convertible  Shares,  any accrued and
unpaid dividends with respect to such shares will be forfeited.  The Corporation
has the right to force  conversion  of the  Convertible  Shares,  in whole or in
part, upon satisfaction of all the Triggering Conditions. Common Shares issuable
upon conversion of the Convertible  Shares will be fully paid and  nonassessable
and will not have preemptive rights.


                                      - 9 -
<PAGE>




WARRANTS TO PURCHASE COMMON SHARES

                  In  connection  with the purchase of the  Convertible  Shares,
Warburg will also receive the Warrants to purchase 10,000,000 Common Shares (the
"Warrant  Shares") at a price (the "Warrant Price") of $2.40 per share,  subject
to adjustment for stock splits,  stock dividends,  recapitalizations,  and other
anti-dilution  adjustments.  The Warrants  will be issued  pursuant to a Warrant
Agreement to be entered into between Warburg and the  Corporation.  The Warrants
will not be  transferable  by Warburg without the express written consent of the
Corporation. The Warrants will be exercisable for three years following the date
of issuance, which period is extendable to five years upon receipt of applicable
regulatory approvals.  The Corporation may force the exercise of the Warrants by
Warburg  upon  satisfaction  of all the  Triggering  Conditions.  Common  Shares
issuable  upon  payment  in full of the  Warrant  Price  will be fully  paid and
nonassessable and will not have preemptive rights.

                  The Warrant  Price will be payable in cash or, upon  voluntary
exercise at any time following the first anniversary of issuance of the Warrants
or upon forced exercise, Warburg may effect a "cashless exercise" of Warrants by
surrendering  a sufficient  number of Warrants  such that the total Market Price
(as defined in the  Warrant  Agreement)  of the Common  Shares to be received on
exercise  equals  the total  "spread"  (the  excess of the  Market  Price of the
underlying  shares over the Warrant  Price of the  surrendered  Warrants) of the
surrendered  Warrants.  If the Market Price of the Common Shares is greater than
$3.20 per share,  the maximum  number of Common  Shares which may be received by
Warburg in a "cashless  exercise"  will be  2,500,000  shares and any  remaining
Warrants must be exercised for cash. If Warburg utilizes the "cashless exercise"
feature in connection with a voluntary exercise of Warrants, it will be required
to simultaneously convert all Convertible Shares owned by it into Common Shares.

REGISTRATION RIGHTS

                  The  Convertible  Shares and the Common  Shares  issuable upon
conversion  of the  Convertible  Shares or exercise of the Warrants  will not be
permitted  to  be  sold  or  transferred  by  Warburg  for  180  days  following
consummation  of  the  purchase  of  the  Convertible  Shares.  Thereafter,  the
Corporation  will be  obligated,  under  certain  circumstances  and  subject to
specified terms and  conditions,  to use its reasonable best efforts to register
for sale under the U.S.  federal  and state  securities  laws the Common  Shares
issuable upon conversion of the  Convertible  Shares or exercise of the Warrants
(together with securities  issued with respect thereto as a result of any change
in  capitalization).  Warburg may request one such  registration with respect to
Common Shares issued upon conversion of the Convertible Shares and a second such
registration with respect to Common Shares issued upon exercise of the Warrants;
provided  that  Warburg  may  preserve  its demand  registration  right  where a
proposed sale of shares does not close by reimbursing  the  Corporation  for its
expenses of  registration.  The Corporation has also agreed to permit Warburg to
include  such  securities  in  certain  other  registrations  of  Common  Shares
undertaken  by  the   Corporation.   In  general,   all  expenses  of  any  such
registration,  other than underwriters'  discounts and commissions applicable to
the Common Shares to be sold by Warburg,  will be paid by the  Corporation.  The
Purchase Agreement also contains certain indemnification provisions.


                                     - 10 -

<PAGE>




LIMITATIONS ON CORPORATE ACTIONS

                  For as long as Warburg  beneficially  owns at least  3,333,333
outstanding  Common Shares or  Convertible  Shares,  the  Corporation  will not,
without  Warburg's  consent,  (i)  sell,  lease,  exchange  or  transfer  all or
substantially  all of its  assets  to  any  third  party,  (ii)  amalgamate  the
Corporation with another corporation such that the then existing shareholders of
the  Corporation  hold  less  than  51%  of the  combined  voting  power  of the
amalgamated corporation, (iii) materially change the nature of the Corporation's
business, (iv) effect a liquidation,  amalgamation or sale of the Corporation or
sell  substantially all of its or its subsidiaries'  assets, or (v) with certain
exceptions, redeem or pay a dividend or distribution on its Common Shares.

ELECTION OF DIRECTORS

                  Upon  consummation of the purchase of the Convertible  Shares,
and for so long as  Warburg  beneficially  owns a number of  outstanding  Common
Shares or Convertible Shares constituting at least 10% of the outstanding Common
Shares (including for this purpose the Common Shares issuable upon conversion of
the  Convertible  Shares but not the Common Shares issuable upon exercise of the
Warrants),  the Corporation  will be required to nominate and use its reasonable
best  efforts to cause to be elected  and to remain as  directors  two  persons,
reasonably satisfactory to the Corporation and acceptable to the ASE, designated
by Warburg.  Such number will increase to three if and for so long as the number
of positions on the Board  exceeds  eight.  Such number will  decrease by one if
Warburg  beneficially owns a number of outstanding  Common Shares or Convertible
Shares  constituting  less than 10% of the outstanding  Common Shares (including
for this purpose the Common Shares  issuable upon  conversion of the Convertible
Shares but not the Common  Shares  issuable  upon  exercise of the Warrants) and
will further decrease to none if Warburg  beneficially  owns less than 3,333,333
outstanding Common Shares or Convertible Shares. As long as Warburg beneficially
owns at least 3,333,333  outstanding  Common Shares or Convertible  Shares,  the
number of positions  on the Board may not exceed 11. The right to designate  one
director  may be  transferred  by  Warburg  to a  single  purchaser  of at least
6,666,667 Convertible Shares or Common Shares issued upon conversion thereof.

                  In order to comply with the foregoing requirements,  the Board
presently  intends to  increase  the number of  positions  on the Board to eight
effective  upon  consummation  of the Warburg  Transaction.  Under the  Business
Corporations  Act  (Alberta),   at  least  one-half  of  the  directors  of  the
Corporation must be Canadian residents.  Consequently,  the Corporation may also
find it necessary to request the  resignation  of one of its  directors who is a
U.S. resident and to fill the vacancy created with a Canadian resident.

                  Warburg has advised the Corporation that it plans to designate
Joel Ackerman,  age 32 and a vice president of E.M. Warburg,  Pincus & Co., LLC,
as one of its nominees to the Board for election  effective upon purchase of the
Convertible Shares.  E.M. Warburg,  Pincus & Co., LLC, is the general partner of
Warburg Pincus Ventures, L.P., and is an international venture banking firm with
headquarters at 466 Lexington Avenue,  New York, New York 10017-3147.  From 1990
to 1993, Mr. Ackerman served as an associate at Mercer


                                     - 11 -

<PAGE>


Management  Consulting,  a strategic management consulting company.  Warburg has
not yet determined the identity of its other nominee to the Board.

EMPLOYMENT AGREEMENTS

                  Among the conditions to the closing of the Warburg Transaction
is that the Corporation enter into employment agreements with each of Brandon M.
Dawson,  President  and Chief  Executive  Officer of the  Corporation,  Edwin J.
Kawasaki, Vice President-Finance and Chief Financial Officer of the Corporation,
and Randall E. Drullinger, Vice President-Marketing of the Corporation, on terms
to be mutually  agreed upon in good faith by Warburg,  the  Corporation and such
executive  officers.  The terms of any such  employment  agreement have not been
finalized,  but are expected to include the agreement of each  individual not to
compete with the Corporation in the event his employment with the Corporation is
terminated.  The  agreements may also include  provisions  for various  employee
benefits,  such as  life  insurance,  automobile  allowances,  annual  incentive
bonuses,  awards of stock options under the Corporation's 1996 Stock Award Plan,
and severance  benefits upon  termination  of employment  during the term of the
agreement.

                  SHAREHOLDER PROPOSALS FOR 1998 ANNUAL MEETING

                  Shareholder  proposals  submitted  for  inclusion  in the 1998
proxy  materials  and  consideration  at the  1998  annual  general  meeting  of
shareholders  must be  received  by the  Corporation  by July 1, 1998.  Any such
proposal should comply with the rules of the Securities and Exchange  Commission
governing shareholder proposals submitted for inclusion in proxy materials.


Portland, Oregon                          BY ORDER OF THE BOARD OF DIRECTORS
December 8, 1997

                                          Brandon M. Dawson
                                          President and Chief Executive Officer


                                     - 12 -

<PAGE>





                                                                      APPENDIX A




                            HEALTHCARE CAPITAL CORP.

                 TERMS OF SERIES A CONVERTIBLE PREFERRED SHARES
                               (Without Par Value)




        We, the  undersigned,  Brandon  M.  Dawson and  William  DeJong,  being,
respectively,  the President and the Secretary of HealthCare  Capital  Corp.,  a
corporation organized and existing under the laws of Alberta (hereinafter called
the "Corporation"), DO HEREBY CERTIFY:

        FIRST:  That the Board of  Directors  of the  Corporation,  by unanimous
written  consent  dated  November  20,  1997,  has duly  adopted  the  following
resolutions  providing  for the issuance of a series of preferred  shares of the
Corporation:

               "RESOLVED  that the Board of  Directors of the  Corporation  (the
        "Board") hereby  authorizes the issuance of a series of preferred shares
        of  the  Corporation  and  hereby  fixes  the  designation,  powers  and
        preferences, and the relative, participating, optional and other special
        rights and  qualifications,  limitations and  restrictions  thereof,  in
        addition to those set forth in the Corporation's  Articles,  as amended,
        as follows:

               "1.  Number and  Designation.  The number of shares to constitute
        this series shall be 13,333,333 and the designation of such shares shall
        be the "Series A Convertible Preferred Shares" (hereinafter called "this
        Series"). The number of shares constituting this Series may be decreased
        from time to time by action of the  Board,  but not below the  number of
        shares of this Series then outstanding.  All shares of this Series shall
        be identical with each other in all respects.  The shares of this Series
        shall rank  senior to the common  shares  (the  "Common  Shares") of the
        Corporation  as to cash  dividends  and upon  liquidation,  as described
        below. Any amounts herein  referencing share prices or numbers of shares
        shall be subject to  appropriate  adjustments  in the event of any stock
        splits, consolidations or the like.

               "2.     Dividend Rights.

               (a) Subject to the  provisions  of this Section 2, the holders of
        shares of this  Series  shall be  entitled  to receive  when,  as and if
        declared  by  the  Board,  out of  assets  legally  available  therefor,
        cumulative dividends ("Dividends") at the


                                       A-1
<PAGE>



        applicable rate per annum specified in Section 2(b) hereof from the date
        of  issuance  and  payable  in  accordance  with  Section  2(c)  hereof.
        Dividends shall be cumulative  from the date of initial  issuance of the
        shares of this  Series (the  "Initial  Issuance  Date"),  whether or not
        there  shall  be  assets  legally  available  for  the  payment  of such
        Dividends. In the event that the Board shall declare a Dividend, subject
        to applicable regulatory approvals, such Dividend may, at the discretion
        of the Board,  be payable in Common Shares.  The number of Common Shares
        to be issued to the holders of shares of this Series upon the payment of
        a Dividend in Common Shares shall be the amount of the Dividends payable
        to such holder  pursuant to this Section 2 divided by either (i) (if the
        Common  Shares  are not  traded  on the New  York  Stock  Exchange,  the
        American  Stock  Exchange or the Nasdaq  National  Market) U.S. $1.35 or
        (ii) (if the Common  Shares  are traded on the New York Stock  Exchange,
        the American Stock Exchange or the Nasdaq  National  Market) the average
        Market Price of the Common  Shares as such term is defined below for the
        ten (10) trading days immediately preceding the Record Date as such term
        is defined in Section 2(c) hereof.

                       For all purposes  hereof,  the term "Market  Price of the
        Common  Shares" as of any specified  date shall mean:  (i) if the Common
        Shares are listed or admitted  for trading on one or more United  States
        national  securities  exchanges,  the daily closing price for the Common
        Shares  on the  principal  exchange  in the  United  States on which the
        Common  Shares are listed;  (ii) if the Common  Shares are not listed or
        admitted for trading on any United States national securities  exchange,
        the daily closing price for the Common Shares on the Nasdaq  National or
        Nasdaq Small-Cap Market  ("Nasdaq");  (iii) if the Common Shares are not
        listed or admitted for trading on a United  States  national  securities
        exchange or on Nasdaq,  the daily  closing price of the Common Shares on
        the  principal  stock  exchange in Canada on which the Common Shares are
        listed  (expressed in United  States  dollars based upon the noon buying
        rate in New  York  City for  cable  transfers  in  Canadian  dollars  as
        certified for customs purposes by the Federal Reserve Bank of New York);
        (iv) if the Common  Shares are not listed or  admitted to trading on any
        United States national or Canadian  national  securities  exchange or on
        Nasdaq,  the average of the reported bid and asked prices on the trading
        day preceding such date in the  over-the-counter  market as furnished by
        the  National  Quotation  Bureau,  Inc.,  or,  if such  firm is not then
        engaged in the  business of reporting  such prices,  as furnished by any
        member of the National Association of Securities Dealers,  Inc. selected
        by the Company; or (v) if the Common Shares are not publicly traded, the
        Market  Price  for such  day  shall be the  fair  market  value  thereof
        determined  jointly by the  Company  and the holder of a majority of the
        shares of this Series then outstanding;  provided, however, that if such
        parties  are unable to reach  agreement  within a  reasonable  period of
        time,  the  Market  Price  shall  be  determined  in good  faith  by the
        independent  investment banking firm selected jointly by the Company and
        the holder of a majority of the shares of this  Series then  outstanding
        or, if that selection cannot be made within an additional 15


                                      A-2
<PAGE>



        days, by an independent investment banking firm selected by the American
        Arbitration Association in accordance with its rules.

               "(b) The  Dividend  per share of this  Series  shall be  computed
        based  upon a rate per annum of 5% on a base  amount  of U.S.  $1.35 per
        share of this Series (the "Base  Amount").  The Dividend  rate per annum
        shall be subject  to  increase  in the event  that all of the  following
        conditions (the "Triggering  Conditions") have not been satisfied by the
        dates specified  below: (i) the Common Shares are listed on the New York
        Stock  Exchange,  the  American  Stock  Exchange or the Nasdaq  National
        Market;  (ii)  the  Common  Shares  are  traded  on the New  York  Stock
        Exchange, the American Stock Exchange or the Nasdaq National Market at a
        Market Price greater than U.S.  $2.40 per Common Share on each of the 10
        consecutive   trading   days   preceding   such  date;   and  (iii)  the
        Corporation's  net income  (excluding  profit or loss on  disposal  of a
        significant  part of the Company's  assets or separate  segment thereof,
        gains on restructuring  payables,  gains or losses on the extinguishment
        of debt, expropriations of property, gains or losses that are the direct
        result  of  a  major  casualty,   or  one-time  losses   resulting  from
        prohibition  under a  newly-enacted  law or  regulation)  before  income
        taxes,  Dividends  on the  shares of this  Series  and  amortization  of
        goodwill and covenants not to compete for the three  consecutive  fiscal
        quarters  preceding  such  date,  as  reported  in or  derived  from the
        Corporation's  quarterly or annual reports filed with the Securities and
        Exchange  Commission,  shall have averaged at least U.S. $0.07 per fully
        diluted Common Share per fiscal quarter,  provided,  however,  in making
        such  calculation,  the Common  Shares  issuable  upon  exercise  of the
        warrants issued to Warburg Pincus Ventures,  L.P. ("Warburg"),  pursuant
        to that certain  Warrant  Agreement  between the Corporation and Warburg
        relating to warrants to purchase  10,000,000 Common Shares (the "Warrant
        Agreement"),  shall be  excluded  but Common  Shares  issuable  upon the
        conversion of the shares of this Series shall not. All references to per
        share amounts or prices with respect to the Triggering  Conditions shall
        be  appropriately  adjusted  for  any  subdivision,   consolidation,  or
        reclassification of the Common Shares.  Until the Triggering  Conditions
        have been satisfied,  the Dividend rate per annum shall be (A)15% of the
        Base Amount per share of this Series from and after  January 1, 2003 and
        payable in  accordance  with Section 2(c) hereof  commencing  January 1,
        2004; (B) 18% of the Base Amount per share of this Series from and after
        January 1, 2004 and  payable in  accordance  with  Section  2(c)  hereof
        commencing  January 1, 2005; and (C) thereafter,  21% of the Base Amount
        per share of this Series  from and after  January 1, 2005 and payable in
        accordance with Section 2(c) hereof commencing January 1, 2006. Upon the
        satisfaction of all the Triggering Conditions, the Dividend per share of
        this Series  shall be computed  based upon a rate per annum of 5% of the
        Base  Amount.  Accruals  of  Dividends  shall  not  bear  interest.  All
        Dividends  declared upon the shares of this Series shall be declared pro
        rata per share.

               "(c) The  record  date for the  determination  of the  holders of
        shares of this Series who shall be entitled  to receive  Dividends  (the
        "Record  Date") shall be the first  business day of each calendar  year,
        and only the holders of shares of this


                                      A-3
<PAGE>



        Series of record on the Record Date shall be  entitled  to receive  such
        Dividends. All Dividends payable to such holders of record shall be paid
        on the tenth  business day  following the Record Date on each issued and
        outstanding share of this Series.

               "(d)  Dividends  payable on shares of this  Series for any period
        other than a full  dividend  period  shall be computed on the basis of a
        360-day year  consisting of twelve 30-day months.  Any Dividend  payment
        made on  shares of this  Series  shall  first be  credited  against  the
        earliest accumulated but unpaid Dividends due with respect to the shares
        of this Series.

               "(e) No  dividends  shall be  declared  or paid or set  aside for
        payment  on  any  share  capital  of  the  Corporation  ranking,  as  to
        dividends,  on a parity with or subordinate to the shares of this Series
        for  any  period  unless  full   accumulated   Dividends  have  been  or
        contemporaneously are declared and paid or declared and a sum sufficient
        for the payment thereof set aside for such payment on the shares of this
        Series for all Dividend  periods  terminating on or prior to the date of
        payment of such  dividends.  When  Dividends are not paid in full on the
        shares of this Series and any other preferred  shares of the Corporation
        ranking with respect to payment of dividends on a parity with the shares
        of this  Series,  all  dividends  declared  or paid upon  shares of this
        Series and such other  preferred  shares  shall be declared and paid pro
        rata so that the amount of dividends  declared and paid on the shares of
        this Series and such other  preferred  shares shall in all cases bear to
        each other the same ratio that accumulated dividends per share (which in
        the  case of  noncumulative  preferred  shares  shall  not  include  any
        accumulation in respect of unpaid dividends for prior dividend  periods)
        on shares of this  Series and such other  preferred  shares bear to each
        other.  Except  as  provided  in the  preceding  sentence,  unless  full
        accumulated  Dividends  have been paid or declared and a sum  sufficient
        for the payment thereof set aside for payment,  no dividends (other than
        dividends or distributions  paid in Common Shares, or options,  warrants
        or rights to subscribe for or purchase Common Shares,  or, in each case,
        any other series of shares of the Corporation ranking subordinate to the
        shares of this Series as to  dividends  and upon  liquidation)  shall be
        declared and paid or a sum sufficient for the payment  thereof set aside
        for payment or any other  distribution  declared or made upon the Common
        Shares  or  any  other  class  of  shares  of  the  Corporation  ranking
        subordinate  to or on a parity  with the  shares  of this  Series  as to
        dividends or upon  liquidation.  No Common Shares or shares of any other
        class of shares of the Corporation ranking subordinate to or on a parity
        with the shares of this Series as to dividends or upon liquidation shall
        be redeemed,  purchased or otherwise acquired for any consideration (and
        no funds shall be paid to or made  available  for a sinking fund for the
        redemption  of any such share  capital)  by the  Corporation  (except by
        conversion  into or  exchange  for  shares  of the  Corporation  ranking
        subordinate  to the  shares  of this  Series  as to  dividends  and upon
        liquidation or except with respect to Common Shares that the Corporation
        has become  obligated  to redeem  prior to the issuance of any shares of
        this Series upon the occurrence of specified  circumstances)  unless, in
        each case, the full accumulated Dividends shall


                                       A-4
<PAGE>



        have been paid or declared and a sum sufficient for the payment  thereof
        set aside for  payment.  Holders of shares of this  Series  shall not be
        entitled to any dividend, whether payable in cash, property or stock, in
        excess of the full Dividends on such shares.

               "(f) Upon  conversion  of any shares of this Series by any holder
        thereof pursuant to Section 7 hereof,  any Dividends accrued and payable
        to such holder  shall be  forfeited  and the  Corporation  shall have no
        further  obligation  to such  holder of shares of this  Series  for such
        accumulated Dividends.

               "3.  Liquidation  Rights.  (a) In the event of any  voluntary  or
        involuntary  dissolution,  liquidation,  or winding up of the affairs of
        the Corporation, after payment or provision for payment of the debts and
        other  liabilities  of the  Corporation  and  any  preferential  amounts
        payable with respect to securities of the  Corporation  ranking prior to
        the shares of this Series ("Senior  Preferred  Shares"),  the holders of
        shares of this Series  shall be entitled to receive out of the assets of
        the Corporation  available for distribution to shareholders,  before any
        distribution  of assets is made to holders  of the Common  Shares or any
        other share capital of the Corporation ranking subordinate to the shares
        of this Series,  a  liquidating  distribution  in an amount equal to the
        greater of (i) U.S.  $1.35 per share of this Series plus an amount equal
        to any accrued and unpaid Dividends  (including  accumulated  Dividends,
        whether or not declared) to and including  the date of  distribution  or
        (ii) the amount distributable to the holders of shares of this Series as
        if such  holders had  converted  their shares of this Series into Common
        Shares  pursuant  to  Section  7  hereof   immediately   prior  to  such
        dissolution, liquidation or winding up of the affairs of the Corporation
        (plus accumulated Dividends,  whether or not declared).  Amounts payable
        pursuant to clause (i) or (ii) of this Section 3(a) shall be distributed
        ratably  among the holders of shares of this Series in proportion to the
        number of shares of this Series  held.  After  payment to the holders of
        shares of this  Series  of the full  amount to which  such  holders  are
        entitled as set forth above,  the holders of shares of this Series shall
        have  no  right  or  claim  to  any  of  the  remaining  assets  of  the
        Corporation.

               "(b) If upon any such  dissolution,  liquidation or winding up of
        the  affairs  of  the   Corporation,   the  assets  of  the  Corporation
        distributable among the holders of shares of this Series and the holders
        of all other classes or series of shares of the Corporation ranking on a
        parity with the shares of this Series  shall be  insufficient  to permit
        the payment to them of the full  preferential  amounts to which they are
        entitled, then the entire assets of the Corporation so to be distributed
        shall be distributed  ratably among the holders of shares of this Series
        and such  other  classes  or  series of  shares  of the  Corporation  in
        proportion to the sum of the  accumulated  dividends and the liquidation
        preferences per share.


                                       A-5
<PAGE>



               "(c) The sale,  conveyance,  mortgage,  pledge or lease of all or
        substantially  all the assets of the Corporation shall be deemed to be a
        liquidation,  dissolution or winding up of the  Corporation for purposes
        of this Section 3.

               "4. Optional Redemption. (a) The shares of this Series may not be
        redeemed  before the fifth  anniversary  of the Initial  Issuance  Date.
        Thereafter,  the shares of this Series shall be  redeemable  (subject to
        subsection 4(d) below) at the option of the Corporation,  in whole or in
        part,  at the  redemption  price,  which shall be an amount equal to the
        greater of (i) U.S.  $1.35 per share of this  Series  plus the amount of
        any accrued  and unpaid  Dividends  per share of this Series  (including
        accumulated Dividends,  whether or not declared) or (ii) the Fair Market
        Value of a share of this Series (as defined below). For purposes hereof,
        the Fair Market Value shall be  determined  by a  nationally  recognized
        independent   investment   banking  firm  mutually   agreed  to  by  the
        Corporation  and the holder of a majority  of the shares of this  Series
        then outstanding, whose determination shall be conclusive.

               "(b) (i) In case the  Corporation  shall  desire to exercise  its
        right to redeem any shares of this Series,  it shall give notice of such
        redemption  to holders of the shares of this  Series to be  redeemed  as
        hereinafter provided in this Section 4(b).

                       "(ii) Notice of redemption  shall be given to the holders
               of shares of this Series to be redeemed by mailing such notice by
               first-class  mail to their last  addresses  as they shall  appear
               upon the register for the shares of this Series not less than 120
               calendar days prior to the date fixed for redemption.

                       "(iii) Each such notice of  redemption  (A) shall specify
               the date fixed for redemption  and the redemption  price at which
               shares of this  Series are to be  redeemed,  (B) shall state that
               payment of the redemption  price for the shares of this Series to
               be redeemed  will be made at the principal  executive  offices of
               the Corporation,  upon presentation and surrender of certificates
               representing such shares of this Series, and (C) if less than all
               the shares of this Series are to be redeemed,  shall  specify the
               number  of  shares  of this  Series  held by  each  holder  to be
               redeemed.  In case any  certificate  representing  shares of this
               Series is to be redeemed in part only,  the notice of  redemption
               which  relates  to such  certificate  shall  state the  number of
               shares  of this  Series  represented  by such  certificate  to be
               redeemed and shall state that on and after the  redemption  date,
               upon  surrender  of  such  certificate,   a  new  certificate  or
               certificates  for a number of shares of this Series  equal to the
               unredeemed portion thereof will be issued.
                       "(iv) If less than all the  shares of this  Series are to
               be redeemed,  the  Corporation  shall effect such  redemption pro
               rata among the holders


                                       A-6
<PAGE>



               thereof (based on the number of shares of this Series held on the
               date of notice of redemption).

               "(c) (i) If the  giving of notice of  redemption  shall have been
        completed as provided above, the shares of this Series specified in such
        notice shall become redeemable, and shall be redeemed by the Corporation
        upon  presentation  and surrender of the certificate  representing  such
        shares,  on the date  and at the  place  stated  in such  notice  at the
        redemption  price,  and on and  after  such date  fixed for  redemption,
        notwithstanding that any certificate for shares of this Series so called
        for redemption shall not have been surrendered for cancellation,  unless
        there shall have been a default in payment of the redemption  price, all
        shares of this Series called for redemption shall no longer be deemed to
        be  outstanding,  and all rights  with  respect  to such  shares of this
        Series shall forthwith cease and terminate  except only the right of the
        holders thereof to receive from the  Corporation  the redemption  price,
        without  interest,  of the shares to be redeemed,  and such shares shall
        not  thereafter be  transferred  on the books of the  Corporation  or be
        deemed to be outstanding for any purpose whatsoever.

                       "(ii) Upon  presentation of any certificate  representing
               shares of this Series only a portion of which are to be redeemed,
               the Corporation  shall immediately  issue, at its expense,  a new
               certificate  or  certificates  representing  the  shares  of this
               Series not redeemed.

               "(d) Except as provided in paragraph (a) above,  the  Corporation
        shall have no right to redeem the shares of this  Series.  Any shares of
        this Series so redeemed shall be permanently retired, shall no longer be
        deemed  outstanding and shall not under any  circumstances  be reissued,
        and  the  Corporation  may  from  time  to time  take  such  appropriate
        corporate action as may be necessary to reduce the authorized  shares of
        this Series  accordingly.  Nothing  herein  contained  shall  prevent or
        restrict  the purchase by the  Corporation,  from time to time either at
        public or private  sale,  of the whole or any part of the shares of this
        Series at such price or prices as the Corporation may determine, subject
        to the provisions of applicable law.

               "5. No Mandatory Redemption.  The shares of this Series shall not
        be subject to mandatory redemption by the Corporation.

               "6. Voting Rights.  (a) Each issued and outstanding share of this
        Series  shall be  entitled to the number of votes equal to the number of
        Common  Shares of the  Corporation  into  which  each such share of this
        Series is convertible (as adjusted from time to time pursuant to Section
        7(a) hereof),  at each meeting of shareholders  of the Corporation  with
        respect to any and all  matters  presented  to the  shareholders  of the
        Corporation  for their  action or  consideration.  Except as provided by
        law,  by the  provisions  of  paragraph  (b) below or by the  provisions
        establishing  any other  series of preferred  stock of the  Corporation,
        holders of the


                                       A-7
<PAGE>



        shares of this Series and of any other outstanding preferred stock shall
        vote together with the holders of Common Shares as a single class.

               (b)  In  addition  to any  other  rights  provided  by  law,  the
        Corporation  shall not amend,  alter or repeal the preferences,  special
        rights  or other  powers  of the  shares  of this  Series  or any  other
        provision of the Corporation's constating documents that would adversely
        affect  the  rights  of  the  holders  of the  shares  of  this  Series,
        including,  without limitation,  any increase in the number of shares of
        this  Series,  without the written  consent or  affirmative  vote of the
        holders of at least 66-2/3% of the then outstanding  aggregate number of
        such adversely  affected  shares of this Series,  given in writing or by
        vote at a meeting,  consenting or voting (as the case may be) separately
        as a class.  For this  purpose,  the  authorization  or  issuance of any
        series of preferred stock of the Corporation with preference or priority
        over,  or being on a parity  with the  shares  of this  Series as to the
        right  to  receive  either  dividends  or  amounts   distributable  upon
        liquidation,  dissolution  or  winding  up of the  Corporation  shall be
        deemed to adversely affect the shares of this Series.

               "7. Conversion. (a) Each share of this Series may be converted at
        any time, at the option of the holder thereof, in the manner hereinafter
        provided,  into fully-paid and  nonassessable  Common Shares,  provided,
        however,  that on any  redemption  of any  shares of this  Series or any
        liquidation of the Corporation,  the right of conversion shall terminate
        at the close of business on the full  business  day next  preceding  the
        date  fixed  for  such  redemption  or for the  payment  of any  amounts
        distributable  on  liquidation  to the  holders  of the  shares  of this
        Series.  The initial  conversion rate for shares of this Series shall be
        one  Common  Share for each one  share of this  Series  surrendered  for
        conversion,  representing an initial  conversion  price (for purposes of
        Section 7(g)) of U.S. $1.35 per share of the Corporation's Common Shares
        (hereinafter,  the "Conversion Price").  The applicable  conversion rate
        and  Conversion  Price  from  time to  time in  effect  are  subject  to
        adjustment as hereinafter provided.

               "(b) Whenever the Conversion  Price shall be adjusted as provided
        in Section 7(g) hereof,  the  Corporation  shall  forthwith file at each
        office  designated  for the  conversion of the shares of this Series,  a
        statement,  signed by any of the Chairman of the Board,  the  President,
        any Vice  President  or the  Treasurer  of the  Corporation,  showing in
        reasonable  detail the facts requiring such adjustment.  The Corporation
        shall also cause a notice setting forth any such  adjustments to be sent
        by mail, first class,  postage prepaid,  to each record holder of shares
        of this Series at his or its address appearing on the stock register. If
        such notice relates to an adjustment resulting from an event referred to
        in  paragraph  7(g)(vii),  such notice  shall be included as part of the
        notice  required  to be mailed and  published  under the  provisions  of
        paragraph 7(g)(vii) hereof.


                                       A-8
<PAGE>




               "(c) The right of conversion  shall be exercised by the holder by
        the surrender of the certificates  representing shares of this Series to
        be converted to the Corporation at any time during normal business hours
        at the office or agency  then  maintained  by it for the  conversion  of
        shares of this Series (the "Conversion Office"),  accompanied by written
        notice to the  Corporation of such holder's  election to convert and, if
        so required by the Corporation or any conversion agent, by an instrument
        of  transfer,  in  form  satisfactory  to  the  Corporation  and  to any
        conversion  agent,  duly  executed by the  registered  holder or by such
        holder's  duly  authorized  attorney,  and  transfer tax stamps or funds
        therefor, if required pursuant to Section 7(k).

               "(d)  As  promptly  as   practicable   after  the  surrender  for
        conversion of one or more  certificates  representing any shares of this
        Series in the manner provided in Section 7(c) and the payment in cash of
        any amount  required by the provisions of Section 7(k), the  Corporation
        will  deliver or cause to be delivered  at the  Conversion  Office to or
        upon the written order of the holder of such shares,  a  certificate  or
        certificates representing the number of full Common Shares issuable upon
        such conversion, issued in such name or names as such holder may direct,
        subject to any applicable contractual  restrictions and any restrictions
        imposed by applicable  securities  laws. Such conversion shall be deemed
        to have been made immediately prior to the close of business on the date
        of such surrender of certificates  representing shares of this Series in
        proper order for conversion, and all rights of the holder of such shares
        as a holder of such shares  shall cease at such time,  and the person or
        persons in whose name or names the  certificates  for such Common Shares
        are to be issued shall be treated for all purposes as having  become the
        record holder or holders thereof at such time; provided,  however,  that
        any such  surrender  on any date  when the stock  transfer  books of the
        Corporation  shall be closed shall  constitute  the person or persons in
        whose name or names the  certificates  for such Common  Shares are to be
        issued  as the  record  holder  or  holders  thereof  for  all  purposes
        immediately prior to the close of business on the next succeeding day on
        which such stock transfer books are opened.

               "(e) "Upon conversion in the manner provided in this Section 7 of
        only a portion of the number of shares of this Series  represented  by a
        certificate so surrendered for conversion,  the Corporation  shall issue
        and deliver or cause to be delivered at the Conversion Office to or upon
        the written order of the holder of the  certificate so  surrendered  for
        conversion,  at the expense of the  Corporation,  a new  certificate  or
        certificates   representing   the  number  of  shares  of  this   Series
        representing the unconverted  portion of the certificate so surrendered,
        issued in such name or names as such holder may  direct,  subject to any
        applicable  contractual  restrictions  and any  restrictions  imposed by
        applicable securities laws.

               "(f) All shares of this Series which shall have been  surrendered
        for  conversion  as  herein  provided  shall no  longer  be deemed to be
        outstanding  and all rights with respect to such shares,  including  the
        rights,  if any, to receive  notices and to vote,  shall forthwith cease
        and terminate except only the right of the holder


                                      A-9
<PAGE>



        thereof to receive  Common  Shares in exchange  therefor.  Any shares of
        this Series so converted  shall be retired and canceled and shall not be
        reissued,   and  the  Corporation  may  from  time  to  time  take  such
        appropriate  action as may be necessary to reduce the authorized  shares
        of this Series accordingly.

               (g)     Anti-Dilution Provisions.

               (i) In order to prevent dilution of the right granted  hereunder,
the  Conversion  Price  shall be  subject  to  adjustment  from  time to time in
accordance with this paragraph  7(g)(i).  At any given time the Conversion Price
shall be that dollar (or part of a dollar)  amount the payment of which shall be
sufficient at the given time to acquire one Common Share of the Corporation upon
conversion  of shares of this Series.  Upon each  adjustment  of the  Conversion
Price  pursuant to this Section 7(g),  the  registered  holder of shares of this
Series shall thereafter be entitled to acquire upon exercise,  at the Conversion
Price  resulting  from such  adjustment,  the  number  of  Common  Shares of the
Corporation obtainable by multiplying the Conversion Price in effect immediately
prior to such  adjustment  by the  number  of  shares  of  Common  Shares of the
Corporation  acquirable  immediately  prior to such  adjustment and dividing the
product  thereof by the Conversion  Price  resulting from such  adjustment.  For
purposes  of this  Section  7(g),  the term  "Number  of  Common  Shares  Deemed
Outstanding" at any given time shall mean the sum of (x) the number of shares of
the  Corporation's  Common Shares  outstanding  at such time,  (y) the number of
Common Shares of the Corporation  issuable  assuming  conversion at such time of
all  outstanding  shares  of  the  Corporation's  other  series  of  convertible
preferred  stock, if any, and (z) the number of Common Shares of the Corporation
deemed to be  outstanding at such time under  subparagraphs  7(g)(ii)(1) to (8),
inclusive.

               (ii) Except as provided in paragraph 7(g)(iii) or 7(g)(vi) below,
if and whenever on or after the Initial  Issuance  Date, the  Corporation  shall
issue or sell, or shall in accordance  with  subparagraphs  7(g)(ii)(1)  to (8),
inclusive,  be deemed to have  issued or sold (such  issuance  or sale,  whether
actual  or  deemed,  the  "Triggering  Transaction")  any  Common  Shares  for a
consideration per share less than

               (I) (if the  Common  Shares  are not traded on the New York Stock
        Exchange, the American Stock Exchange or the Nasdaq National Market) the
        Conversion  Price  in  effect  immediately  prior  to the  time  of such
        issuance  or  sale,  then  forthwith  upon  such  issuance  or sale  the
        Conversion  Price  shall,  subject to  subparagraphs  (1) to (8) of this
        Section 7(g)(ii),  be reduced to the Conversion Price (calculated to the
        nearest tenth of a cent) determined by dividing:  (i) an amount equal to
        the sum of (x) the product  derived by multiplying  the Number of Common
        Shares  Deemed   Outstanding   immediately   prior  to  such  Triggering
        Transaction  by the  Conversion  Price  then  in  effect,  plus  (y) the
        consideration, if any, received by the Company upon consummation of such
        Triggering  Transaction,  by (ii) an amount  equal to the sum of (x) the
        Number of Common Shares  Deemed  Outstanding  immediately  prior to such
        Triggering  Transaction  plus (y) the number of Common Shares issued (or
        deemed to be issued in accordance


                                      A-10
<PAGE>



        with subparagraphs 7(g)(ii)(1) to (8)) in connection with the Triggering
        Transaction; or

               (II) (if the  Common  Shares  are  traded  on the New York  Stock
        Exchange, the American Stock Exchange or the Nasdaq National Market) the
        average Market Price for the ten trading days immediately preceding such
        issuance or sale, then forthwith upon such Triggering  Transaction,  the
        Conversion  Price  shall,  subject to  subparagraphs  (1) to (8) of this
        Section 7(g)(ii),  be reduced to the Conversion Price (calculated to the
        nearest tenth of a cent)  determined by multiplying the Conversion Price
        in effect  immediately prior to the time of such Triggering  Transaction
        by a fraction, the numerator of which shall be the sum of (x) the Number
        of Common Shares Deemed Outstanding immediately prior to such Triggering
        Transaction  and (y) the  number of Common  Shares  which the  aggregate
        consideration  received by the Company upon such Triggering  Transaction
        would  purchase at the  average  Market  Price for the ten trading  days
        immediately preceding such Triggering  Transaction,  and the denominator
        of  which  shall be the  Number  of  Common  Shares  Deemed  Outstanding
        immediately after such Triggering Transaction.

               For purposes of determining the adjusted  Conversion  Price under
this paragraph 7(g)(ii), the following subsections (1) to (8), inclusive,  shall
be applicable:

                       (1) In case  the  Corporation  at any  time  shall in any
               manner  grant   (whether   directly  or  by   assumption   in  an
               amalgamation  or  otherwise)  any rights to  subscribe  for or to
               purchase,  or any options for the purchase of,  Common  Shares or
               any stock or other  securities  convertible  into or exchangeable
               for Common  Shares  (such rights or options  being herein  called
               "Options"  and  such   convertible  or   exchangeable   stock  or
               securities being herein called "Convertible Securities"), whether
               or not such  Options or the right to convert or exchange any such
               Convertible Securities are immediately exercisable, and the price
               per share for which the Common Shares are issuable upon exercise,
               conversion  or exchange  (determined  by  dividing  (x) the total
               amount,  if any,  received or  receivable by the  Corporation  as
               consideration  for  the  granting  of  such  Options,   plus  the
               aggregate  amount  of  additional  consideration  payable  to the
               Corporation  upon the exercise of all such Options,  plus, in the
               case of such Options which relate to Convertible Securities,  the
               aggregate  amount of additional  consideration,  if any,  payable
               upon the issue or sale of such  Convertible  Securities  and upon
               the  conversion  or exchange  thereof,  by (y) the total  maximum
               number  of  Common  Shares  issuable  upon the  exercise  of such
               Options  or  the  conversion  or  exchange  of  such  Convertible
               Securities) shall be less than the average Market Price in effect
               for the ten  trading  days  immediately  prior to the time of the
               granting of such  Option (if the Common  Shares are traded on the
               New York Stock  Exchange,  the  American  Stock  Exchange  or the
               Nasdaq National Market) or the


                                      A-11
<PAGE>



               Conversion Price in effect  immediately prior to the time of such
               issuance or sale (if the Common  Shares are not traded on the New
               York Stock  Exchange,  the American  Stock Exchange or the Nasdaq
               National Market),  then the total maximum amount of Common Shares
               issuable  upon the  exercise  of such  Options or, in the case of
               Options  for  Convertible  Securities,  upon  the  conversion  or
               exchange of such Convertible Securities, shall (as of the date of
               granting of such Options) be deemed to be outstanding and to have
               been issued and sold by the Corporation for such price per share.
               No  adjustment  of the  Conversion  Price  shall be made upon the
               actual  issuance  of  such  Common  Shares  or  such  Convertible
               Securities upon the exercise of such Options, except as otherwise
               provided in subparagraph (3) below.

                       (2) In case  the  Corporation  at any  time  shall in any
               manner  issue   (whether   directly  or  by   assumption   in  an
               amalgamation  or otherwise) or sell any  Convertible  Securities,
               whether or not the rights to exchange or convert  thereunder  are
               immediately exercisable, and the price per share for which Common
               Shares are issuable upon such conversion or exchange  (determined
               by dividing (x) the total amount  received or  receivable  by the
               Corporation  as  consideration  for  the  issue  or  sale of such
               Convertible  Securities,  plus the aggregate amount of additional
               consideration,  if  any,  payable  to the  Corporation  upon  the
               conversion or exchange  thereof,  by (y) the total maximum number
               of Common Shares  issuable upon the conversion or exchange of all
               such  Convertible  Securities)  shall be less  than  the  average
               Market Price in effect for the ten-day trading period immediately
               prior to the time of such issue or sale (if the Common Shares are
               traded  on the  New  York  Stock  Exchange,  the  American  Stock
               Exchange or the Nasdaq National  Market) or the Conversion  Price
               in effect  immediately prior to the time of such issuance or sale
               (if the  Common  Shares  are not  traded  on the New  York  Stock
               Exchange,  the  American  Stock  Exchange or the Nasdaq  National
               Market),  then the total maximum number of Common Shares issuable
               upon  conversion or exchange of all such  Convertible  Securities
               shall  (as of the date of the  issue or sale of such  Convertible
               Securities) be deemed to be  outstanding  and to have been issued
               and  sold  by the  Corporation  for  such  price  per  share.  No
               adjustment of the Conversion  Price shall be made upon the actual
               issuance  of such Common  Shares  upon  exercise of the rights to
               exchange or convert under such Convertible Securities,  except as
               otherwise provided in subparagraph (3) below.

                       (3) If the  purchase  price  provided  for in any Options
               referred to in subparagraph (1), the additional consideration, if
               any,  payable upon the conversion or exchange of any  Convertible
               Securities  referred to in subparagraphs  (1) or (2), or the rate
               at which any Convertible  Securities  referred to in subparagraph
               (1) or (2) are convertible into or exchangeable


                                      A-12
<PAGE>



               for Common  Shares  shall change at any time (other than under or
               by reason of provisions  designed to protect against  dilution of
               the type set  forth in  paragraphs  7(g)(ii)  or  7(g)(iv)),  the
               Conversion  Price  in  effect  at the time of such  change  shall
               forthwith be readjusted to the Conversion  Price which would have
               been in  effect  at such  time had such  Options  or  Convertible
               Securities still  outstanding  provided for such changed purchase
               price,  additional  consideration or rate, as the case may be, at
               the time initially granted, issued or sold. If the purchase price
               provided for in any Option referred to in subparagraph (1) or the
               rate  at  which  any  Convertible   Securities   referred  to  in
               subparagraphs (1) or (2) are convertible into or exchangeable for
               Common Shares, shall be reduced at any time under or by reason of
               provisions  with  respect  thereto  designed  to protect  against
               dilution,  then in case of the delivery of Common Shares upon the
               exercise of any such Option or upon conversion or exchange of any
               such  Convertible  Security,  the Conversion Price then in effect
               hereunder shall  forthwith be adjusted to such respective  amount
               as would  have  been  obtained  had such  Option  or  Convertible
               Security  never  been  issued as to such  Common  Shares  and had
               adjustments  been made upon the  issuance  of the  Common  Shares
               delivered  as  aforesaid,  but  only  if  as  a  result  of  such
               adjustment  the  Conversion  Price  then in effect  hereunder  is
               hereby reduced.

                       (4) On the expiration of any Option or the termination of
               any right to convert or exchange any Convertible Securities,  the
               Conversion  Price then in effect  hereunder  shall  forthwith  be
               increased to the Conversion Price which would have been in effect
               at the time of such  expiration or termination had such Option or
               Convertible  Securities,  to the extent  outstanding  immediately
               prior to such expiration or termination, never been issued.

                       (5) In case any  Options  shall be issued  in  connection
               with the issue or sale of other  securities  of the  Corporation,
               together comprising one integral transaction in which no specific
               consideration  is  allocated  to  such  Options  by  the  parties
               thereto, such Options shall be deemed to have been issued without
               consideration.

                       (6) In case any Common  Shares,  Options  or  Convertible
               Securities  shall be issued or sold or deemed to have been issued
               or sold for cash, the  consideration  received  therefor shall be
               deemed to be the  amount  received  by the  Corporation  therefor
               (before  deduction  for  expenses or  underwriters'  discounts or
               commissions  related to such  issue or sale).  In case any Common
               Shares, Options or Convertible Securities shall be issued or sold
               for  a   consideration   other  than  cash,  the  amount  of  the
               consideration  other than cash received by the Corporation  shall
               be the fair value of such  consideration  as  determined  in good
               faith by the Board of Directors of the Corporation.


                                      A-13
<PAGE>



                       (7) In case the  Corporation  shall declare a dividend or
               make  any  other  distribution  upon  the  share  capital  of the
               Corporation  payable in Common  Shares,  Options,  or Convertible
               Securities,  then in such  case any  Common  Shares,  Options  or
               Convertible  Securities,  as the case may be, issuable in payment
               of such  dividend  or  distribution  shall be deemed to have been
               issued or sold without consideration.

                       (8) For purposes of this paragraph 7(g)(ii),  in case the
               Corporation  shall  take a record of the  holders  of its  Common
               Shares  for the  purpose  of  entitling  them  (x) to  receive  a
               dividend or other distribution payable in Common Shares,  Options
               or in Convertible Securities, or (y) to subscribe for or purchase
               Common  Shares,  Options  or  Convertible  Securities,  then such
               record  date  shall be deemed to be the date of the issue or sale
               of the Common  Shares deemed to have been issued or sold upon the
               declaration  of  such  dividend  or  the  making  of  such  other
               distribution  or the  date  of the  granting  of  such  right  or
               subscription or purchase, as the case may be.

               (iii) In the event the Corporation  shall declare a dividend upon
the Common  Shares (other than a dividend  payable in Common  Shares  covered by
subparagraph  7(g)(ii)(7))  payable  otherwise  than out of  earnings  or earned
surplus, determined in accordance with generally accepted accounting principles,
including the making of appropriate  deductions for minority interests,  if any,
in subsidiaries (herein referred to as "Liquidating  Dividends"),  then, as soon
as possible after the conversion of any shares of this Series,  the  Corporation
shall,  subject to applicable  law, pay to the person  converting such shares of
this Series an amount equal to the aggregate  value at the time of such exercise
of all  Liquidating  Dividends  (including  but not limited to the Common Shares
which would have been issued at the time of such earlier  exercise and all other
securities  which would have been issued with  respect to such Common  Shares by
reason of stock splits,  stock dividends,  amalgamations or reorganizations,  or
for any other reason). For the purposes of this paragraph 7(g)(iii),  a dividend
other than in cash shall be considered payable out of earnings or earned surplus
only to the extent that such  earnings  or earned  surplus are charged an amount
equal to the fair  value of such  dividend  as  determined  in good faith by the
Board.

               (iv) In case the Corporation  shall at any time subdivide  (other
than by means of a  dividend  payable  in Common  Shares  covered  by  paragraph
7(g)(ii)(7)) its outstanding  Common Shares into a greater number of shares, the
Conversion  Price  in  effect  immediately  prior to such  subdivision  shall be
proportionately reduced, and, conversely,  in case the outstanding Common Shares
of the  Corporation  shall be  combined  into a smaller  number of  shares,  the
Conversion  Price  in  effect  immediately  prior to such  combination  shall be
proportionately increased.


                                      A-14
<PAGE>



               (v) If any  capital  reorganization  or  reclassification  of the
share  capital of the  Corporation,  or  amalgamation  of the  Corporation  with
another  corporation,  or the sale of all or substantially  all of its assets to
another  corporation  shall be  effected  in such a way that  holders  of Common
Shares shall be entitled to receive  stock,  securities,  cash or other property
with respect to or in exchange for Common  Shares,  then, as a condition of such
reorganization,  reclassification,  amalgamation  or sale,  lawful and  adequate
provision  shall be made whereby the holders of shares of this Series shall have
the right to acquire and receive upon  conversion  of the shares of this Series,
which  right  shall be prior to the rights of the  holders  of stock  ranking on
liquidation  junior to this  Series  (but  after and  subject  to the  rights of
holders of Senior Preferred Shares,  if any), such shares of stock,  securities,
cash or other  property  issuable  or  payable  (as part of the  reorganization,
reclassification,  amalgamation or sale) with respect to or in exchange for such
number of  outstanding  Common  Shares  of the  Corporation  as would  have been
received upon  conversion of the shares of this Series at the  Conversion  Price
then in effect.  The Corporation will not effect any such  amalgamation or sale,
unless prior to the  consummation  thereof the  amalgamated  corporation  or the
corporation  purchasing such assets shall assume by written instrument mailed or
delivered  to the  holders of the shares of this  Series at the last  address of
each such holder  appearing on the books of the  Corporation,  the obligation to
deliver to each such holder such  shares of stock,  securities  or assets as, in
accordance  with the  foregoing  provisions,  such  holder  may be  entitled  to
receive. If a purchase,  tender or exchange offer is made to and accepted by the
holders of more than 50% of the  outstanding  Common Shares of the  Corporation,
the Corporation shall not effect any amalgamation or sale with the person having
made such offer or with any Affiliate (as defined below) of such person,  unless
prior to the consummation of such amalgamation or sale the holders of the shares
of this Series shall have been given a reasonable  opportunity  to then elect to
receive  upon the  conversion  of the  shares of this  Series  either the stock,
securities  or assets then  issuable  with  respect to the Common  Shares of the
Corporation or the stock,  securities or assets,  or the  equivalent,  issued to
previous  holders  of the  Common  Shares in  accordance  with such  offer.  For
purposes  hereof,  the term  "Affiliate"  with respect to any given person shall
mean any person  controlling,  controlled  by or under  common  control with the
given person.

               (vi) The  provisions  of this Section 7(g) shall not apply to any
Common  Shares  issued,  issuable  or  deemed  outstanding  under  subparagraphs
7(g)(ii)(1)  to (8) inclusive:  (i) to any person  pursuant to any stock option,
stock  purchase or similar plan or  arrangement  for the benefit of employees of
the Corporation or its  subsidiaries  in effect on the Initial  Issuance Date or
thereafter  adopted by the Board of Directors of the Corporation,  (ii) pursuant
to options,  warrants and conversion rights in existence on the Initial Issuance
Date,  (iii) upon exercise of the warrants of the Corporation  issued to Warburg
pursuant to the Warrant  Agreement or (iv) on  conversion  of the shares of this
Series or the sale of any additional shares of this Series.

               (vii) In the event that:


                                      A-15
<PAGE>



               (1) the  Corporation  shall  declare any cash  dividend  upon its
        Common Shares, or

               (2) the  Corporation  shall  declare any dividend upon its Common
        Shares  payable  in  stock  or  make  any  special   dividend  or  other
        distribution to the holders of its Common Shares, or

               (3) the Corporation  shall offer for subscription pro rata to the
        holders of its Common Shares any additional shares of stock of any class
        or other rights, or

               (4) there shall be any capital reorganization or reclassification
        of the share capital of the  Corporation,  including any  subdivision or
        combination of its  outstanding  Common Shares,  or  amalgamation of the
        Corporation  with, or sale of all or substantially all of its assets to,
        another corporation, or

               (5)  there  shall  be a  voluntary  or  involuntary  dissolution,
        liquidation or winding up of the Corporation;

then, in connection with such event,  the Corporation  shall give to the holders
of the shares of this Series:

               (A)     at least  twenty (20) days' prior  written  notice of the
                       date on which the books of the Corporation shall close or
                       a record shall be taken for such  dividend,  distribution
                       or subscription  rights or for determining rights to vote
                       in respect of any such reorganization,  reclassification,
                       amalgamation,  sale, dissolution,  liquidation or winding
                       up; and

               (B)     in the case of any such reorganization, reclassification,
                       amalgamation,  sale, dissolution,  liquidation or winding
                       up, at least  twenty (20) days' prior  written  notice of
                       the date when the same shall take place.

Such notice in accordance with the foregoing  clause (A) shall also specify,  in
the case of any such dividend,  distribution or subscription rights, the date on
which the holders of Common Shares shall be entitled thereto, and such notice in
accordance  with the  foregoing  clause (B) shall also specify the date on which
the holders of Common  Shares shall be entitled to exchange  their Common Shares
for  securities  or  other  property   deliverable  upon  such   reorganization,
reclassification, amalgamation, sale, dissolution, liquidation or winding up, as
the case may be. Each such  written  notice  shall be given by first class mail,
postage  prepaid,  addressed  to the holders of the shares of this Series at the
address of each such holder as shown on the books of the Corporation.


                                      A-16
<PAGE>



               (viii)  If at any  time or from  time  to  time on or  after  the
Initial Issuance Date, the Corporation  shall grant,  issue or sell any Options,
Convertible  Securities or rights to purchase  property (the "Purchase  Rights")
pro rata to the record holders of the Common Shares of the  Corporation and such
grants,  issuances  or sales do not result in an  adjustment  of the  Conversion
Price under paragraph 7(g)(ii) hereof, then each holder of shares of this Series
shall be entitled to acquire  (within  thirty (30) days after the later to occur
of the initial  exercise date of such Purchase  Rights or receipt by such holder
of the notice concerning  Purchase Rights to which such holder shall be entitled
under paragraph 7(g)(vii)) and upon the terms applicable to such Purchase Rights
either:

               (A)     the  aggregate  Purchase  Rights  which such holder could
                       have  acquired if it had held the number of Common Shares
                       acquirable  upon  conversion  of  shares  of this  Series
                       immediately  before the grant,  issuance  or sale of such
                       Purchase  Rights;  provided  that if any Purchase  Rights
                       were  distributed to holders of Common Shares without the
                       payment  of  additional  consideration  by such  holders,
                       corresponding Purchase Rights shall be distributed to the
                       exercising  holders of the shares of this  Series as soon
                       as  possible  after  such  exercise  and it shall  not be
                       necessary for the exercising holder of the shares of this
                       Series  specifically to request  delivery of such rights;
                       or

               (B)     in the event  that any such  Purchase  Rights  shall have
                       expired or shall  expire  prior to the end of said thirty
                       (30) day  period,  the  number  of  Common  Shares or the
                       amount of property  which such holder could have acquired
                       upon  such  exercise  at the time or  times at which  the
                       Corporation granted, issued or sold such expired Purchase
                       Rights.

               (ix) If any  event  occurs  as to which,  in the  opinion  of the
Board,  the  provisions  of this Section 7(g) are not strictly  applicable or if
strictly  applicable  would not fairly  protect the rights of the holders of the
shares of this Series in accordance with the essential  intent and principles of
such  provisions,  then the Board shall make an adjustment in the application of
such provisions,  in accordance with such essential intent and principles, so as
to protect such rights as aforesaid,  but in no event shall any adjustment  have
the effect of increasing the Conversion Price as otherwise  determined  pursuant
to  any of the  provisions  of  this  Section  7(g)  except  in  the  case  of a
combination of shares of a type  contemplated in paragraph  7(g)(iv) and then in
no event to an amount larger than the Conversion  Price as adjusted  pursuant to
paragraph 7(g)(iv).

               "(h) No  fractional  Common  Shares  shall  be  issued  upon  the
        conversion  of any  share or shares of this  Series.  If any  fractional
        interest in a Common  Share  would,  except for the  provisions  of this
        Section 7(h), be deliverable  upon the conversion of any share or shares
        of  this  Series,  the  Corporation  shall  in lieu  of  delivering  the
        fractional Common Share therefor satisfy such fractional interest by


                                      A-17
<PAGE>



        payment to the holder of such surrendered share or shares of this Series
        of an amount in cash equal (computed to the nearest cent) to the current
        market value of such fractional  interest,  computed on the basis of the
        Market  Price  of the  Common  Shares  on the  date of such  conversion,
        provided,  however,  that no amount shall be paid by the  Corporation to
        such holder of less than U.S. $5.00.

               "(i) The  Corporation  shall be entitled to effect the  mandatory
        conversion,  in  whole or in  part,  of the  shares  of this  Series  in
        accordance with this Section 7 if all of the Triggering  Conditions (set
        forth in Section 2(b) hereof)  shall have been  satisfied as of the date
        of the notice  described  below.  Upon such mandatory  conversion,  each
        share of this Series subject to such conversion  shall be converted into
        Common Shares at the then effective Conversion Price for such shares. In
        case the  Corporation  shall desire to exercise the right to convert all
        or, as the case may be, any shares of this Series in accordance with the
        right to do so, it shall provide  notice to the holders of the shares of
        this Series to be  converted  as  hereinafter  provided in this  Section
        7(i).

                       "(i) A notice of conversion shall be given to the holders
        of shares of this Series to be converted by mailing by first-class  mail
        to their last  addresses  as they shall  appear  upon the  register  for
        shares of this Series not less than 120 calendar  days prior to the date
        fixed for conversion.

                       "(ii) Each such notice of  conversion  (A) shall  specify
        the date fixed for conversion  and the number of Common Shares  issuable
        to the holder of a share of this Series upon such conversion,  (B) shall
        state the offices or agencies to be  maintained by the  Corporation  for
        the purpose of such conversion,  upon presentation and surrender of such
        shares of this Series and (C) if less than all the shares of this Series
        are to be  converted,  shall specify the number of shares of this Series
        held by each holder, and the serial numbers of the certificates thereof,
        to be converted.  In case any  certificate  representing  shares of this
        Series is to be converted in part only,  the notice of conversion  which
        relates  to such  certificate  shall  state the number of shares of this
        Series  represented by such  certificate to be converted and shall state
        that  on  and  after  the  conversion   date,  upon  surrender  of  such
        certificate, a new certificate or certificates for a number of shares of
        this Series equal to the unconverted portion thereof will be issued.

               "(j)  The  Corporation   will  at  all  times  reserve  and  keep
        available, solely for the purposes of the issuance of Common Shares upon
        conversion  of the  shares  of this  Series,  the full  number of Common
        Shares as shall be issuable upon the conversion of all such  outstanding
        shares of this Series.

               "The Corporation will endeavor to comply with all securities laws
        regulating  the offer and delivery of Common  Shares upon  conversion of
        the shares of this Series and, that if any Common Shares  required to be
        reserved  for purposes of  conversion  of the shares  hereunder  require
        registration with or approval of any


                                      A-18
<PAGE>



        governmental authority under any U.S. (federal or state) or Canadian law
        before  such  Common  Shares may be  validly  issued or  delivered  upon
        conversion,  the Corporation will, in good faith and as expeditiously as
        possible,  endeavor to secure such registration or approval, as the case
        may be.

               "All Common  Shares which shall be issued upon  conversion of the
        shares of this Series will upon issuance be fully paid and nonassessable
        and not subject to preemptive rights.

               "(k)  The  issuance  of  certificates   for  Common  Shares  upon
        conversion of shares of this Series shall be made without charge for any
        stamp or other similar tax in respect of such issuance.  However, if any
        such certificate is to be issued in a name other than that of the holder
        of record of the share or shares of this Series so converted, the holder
        thereof shall pay to the  Corporation the amount of any tax which may be
        payable in respect of any  transfer  involved in such  issuance or shall
        establish to the  satisfaction of the Corporation that such tax has been
        paid or is not payable.

               "(l) In case (A) the  Corporation  shall  take any  action  which
        would require an  adjustment in the number of Common Shares  issuable to
        holders of shares of this Series  upon  conversion  thereof  pursuant to
        Section  7(g) above;  or (B) there shall be a voluntary  or  involuntary
        dissolution,   liquidation   or  winding  up  of  the   affairs  of  the
        Corporation;

        then the  Corporation  shall  cause to be  given to the  holders  of the
        shares of this Series at least ten days prior to the  applicable  record
        date hereinafter  specified,  a notice of (X) the date on which a record
        is to be taken for the purpose of any dividend, distribution or grant to
        holders of Common Shares which would require such an adjustment,  or, if
        a record is not to be taken,  the date as of which the holders of Common
        Shares of record to be entitled to such dividend, distribution, or grant
        are to be  determined  or (Y) the  date on  which  such  reorganization,
        reclassification, amalgamation, sale, transfer, dissolution, liquidation
        or winding up is expected to become effective,  and the date as of which
        it is expected that holders of Common Shares of record shall be entitled
        to exchange  their Common  Shares for  securities  or other  property or
        other assets  deliverable  upon such  reorganization,  reclassification,
        amalgamation,  sale, transfer, dissolution,  liquidation, or winding up.
        Failure to give such notice or any defect  therein  shall not affect the
        legality or validity of any proceedings  described in subparagraphs  (A)
        or (B) of this Section 7(l).

               "8. Hold  Period.  A holder of shares of this Series  shall in no
event sell or otherwise transfer any of the shares of this Series, or any Common
Shares issued upon the due conversion of any shares of this Series, for a period
of six months from the Initial  Issuance  Date. The  Corporation  shall issue or
cause to be  issued  certificates  representing  shares of this  Series,  and of
Common Shares issued upon due conversion of any shares of


                                      A-19
<PAGE>



this Series,  which contain such legends as the  Corporation  in its  discretion
deems adequate to reflect the hold period described in this Section 8.

               "9.     Miscellaneous.

               "(a)    For the purposes hereof:

                       "(i) the term  "outstanding",  when used in  reference to
               shares of this Series,  shall mean issued  shares of this Series,
               excluding shares of this Series called for redemption; and

                       "(ii)  the term  "subsidiary"  shall  mean any  company a
               majority of whose  outstanding  voting  capital stock (other than
               directors'  qualifying  shares),  at the  time  as of  which  any
               determination is being made, shall be owned by the parent of such
               company either directly or through other subsidiaries; and

                       "(iii)  any  shares of a series or class of shares of the
               Corporation shall be deemed to rank:

                              "(A)  prior to shares of this  Series,  whether or
                       not  the  dividend  rates,   dividend  payment  dates  or
                       redemption  or  liquidation  prices per share  thereof be
                       different  from  those of shares of this  Series,  if the
                       holders  of such  shares  of a series  or class of shares
                       shall be  entitled  to receipt  from the  Corporation  of
                       dividends or of amounts  distributable  upon liquidation,
                       dissolution  or winding up, in  preference or priority to
                       the holders of shares of this Series, as the case may be;

                              "(B) on a parity  with or equal to  shares of this
                       Series,  whether  or not  the  dividend  rates,  dividend
                       payment  dates or redemption  or  liquidation  prices per
                       share  thereof be different  from those of shares of this
                       Series,  if the  holders  of such  shares  of a series or
                       class of shares shall be entitled to the receipt from the
                       Corporation of dividends or of amounts distributable upon
                       liquidation  to  their   respective   dividend  rates  or
                       liquidation  prices,  without  preference or priority one
                       over the other as between the holders of such shares of a
                       series or class of shares  and the  holders  of shares of
                       this Series; and

                              "(C) subordinate to shares of this Series, whether
                       or not the  dividend  rates,  dividend  payment  dates or
                       redemption  or  liquidation  prices per share  thereof be
                       different  from  those of shares of this  Series,  if the
                       rights of the holders of such shares of a series or class
                       of  shares  shall be  subordinate  to the  rights  of the
                       holders of


                                      A-20
<PAGE>



                       shares of this Series in respect of the receipt  from the
                       Corporation  of  dividends  and of amounts  distributable
                       upon  liquidation,  dissolution or winding up, including,
                       without limitation, the Common Shares of the Corporation.

               "(b) So long as any shares of this Series are outstanding, in the
        event of any conflict  between the  provisions  hereof and any corporate
        document of the  Corporation  (both as  presently  existing or hereafter
        amended and  supplemented)  the  provisions  hereof,  as the same may be
        amended or supplemented, shall be and remain controlling.

               "(c) The  holders  of the  shares of this  Series  shall  have no
preemptive rights.


        SECOND: That such determination of the designation,  powers, preferences
and  the  relative   participating,   optional  and  other  special  rights  and
qualifications,  limitations and restrictions  thereof relating to such Series A
Convertible  Preferred  Shares  was duly made by the Board of  Directors  of the
Corporation  in  accordance  with the  provisions  of Section 27 of the Business
Corporations Act (Alberta).


                                      A-21
<PAGE>


        IN WITNESS  WHEREOF,  this  Certificate has been signed by the President
and the Secretary of HealthCare Capital Corp, and the Corporation has caused its
corporate seal to be hereunto affixed, all as of the ____ day of January, 1998.


                                                   HEALTHCARE CAPITAL CORP.



                                                   By:
                                                        Brandon M. Dawson
                                                        Title:  President


[Corporate Seal]



Attest:



- ----------------------------------
William DeJong
Secretary


                                       A-22
<PAGE>
                                                                PRELIMINARY COPY

                       IRREVOCABLE CONSENT OF SHAREHOLDER


                  WHEREAS on November 21, 1997,  HealthCare  Capital Corp.  (the
"Corporation")  entered into a definitive  Securities  Purchase  Agreement  (the
"Purchase  Agreement")  with Warburg Pincus  Ventures,  L.P., a Delaware limited
partnership (the  "Investor"),  whereby the Investor has agreed to purchase from
the Corporation  and the Corporation has agreed to sell to the Investor,  by way
of a private placement,  up to 13,333,333 Series A Convertible  Preferred Shares
of the  Corporation  (the  "Convertible  Shares")  and  10,000,000  Common Share
purchase warrants of the Corporation (the "Warrants") for an aggregate  purchase
price of U.S. $18,000,000 (the "Private Placement");

                  AND  WHEREAS   each   Convertible   Share,   subject  to  such
anti-dilution  adjustments  as  are  specified  in  Exhibit  C to  the  Purchase
Agreement, shall be convertible into one Common Share of the Corporation,  at no
additional cost;

                  AND WHEREAS  pursuant to the terms of the Purchase  Agreement,
the Investor shall have the ability under specified  circumstances  to designate
up to two (2) additional directors to be added to the existing six (6) directors
currently elected to the Board of Directors of the Corporation, and, further, in
the event that the number of directors on the Board of Directors is increased in
excess of eight (8)  directors,  the  Investor  shall  have the  ability to then
designate an additional director;

                  AND  WHEREAS  each  Warrant,  subject  to  such  anti-dilution
adjustments as are included in a definitive Warrant Agreement to be entered into
between the Corporation and the Investor in substantially  the form of Exhibit A
to the Purchase  Agreement,  shall be exercisable  for a term of three (3) years
from the closing of the Private Placement (which



                                      - 1 -

<PAGE>



term may be extended up to five (5) years  subject to the receipt of approval of
the  regulatory  authority  having  jurisdiction  at that time) to purchase  one
additional Common Share of the Corporation at U.S. $2.40 per Common Share;

                  AND WHEREAS the Warrant  Agreement  shall  contain a provision
such that the Investor shall have the ability to receive up to 2,500,000  Common
Shares of the  Corporation  on the basis of a  "cashless"  exercise  of Warrants
whereunder  the Investor  shall be required to surrender a sufficient  number of
Warrants to the Corporation for cancellation,  based on the trading price of the
Common Shares of the Corporation;

                  AND  WHEREAS in  conjunction  with the Private  Placement  the
Corporation has committed to pay advisory fees to (i) Salomon Brothers Inc equal
to 6% of the gross  proceeds of U.S.  $18,000,000  and (ii) RN Capital  equal to
3.5% of the gross proceeds,  plus, in the case of RN Capital,  an additional fee
equal to 2% of the cash proceeds,  if any,  received by the Corporation upon the
exercise of the Warrants;

                  AND WHEREAS the Corporation intends to use the net proceeds of
the Private  Placement for the funding of further  growth of the  Corporation by
way of acquisitions of hearing clinics and for general working capital purposes;

                  AND WHEREAS  the  Corporation  has  27,284,517  Common  Shares
outstanding  as at  December  1, 1997 and,  after  issuance  of the  Convertible
Shares,  the Convertible  Shares shall comprise  approximately 33% of the issued
and outstanding voting securities of the Corporation;

                  AND  WHEREAS  The  Alberta  Stock   Exchange  has  issued  its
conditional  approval of the Private  Placement  and the  additional  listing of
23,333,333 Common Shares of the Corporation;



                                      - 2 -

<PAGE>


                  AND WHEREAS  the  conditional  approval  of The Alberta  Stock
Exchange  includes a requirement  that written consents be obtained from holders
of at least 50.01% of the Common Shares of the Corporation, confirming that such
shareholders would have voted in favour of the Private Placement,  substantially
as  outlined  above,  had  approval  been  sought  at a  formal  meeting  of the
shareholders of the Corporation;

                  I, ----------------------------, do hereby irrevocably consent
to the Private Placement  substantially as outlined above, without the necessity
of a  formal  meeting  of  shareholders  of  the  Corporation,  and  further  do
irrevocably  confirm  that all of my  beneficially  owned  Common  Shares of the
Corporation would have been voted in favour of the Private  Placement,  had such
approval been sought from me at a formal meeting of the holders of Common Shares
of the Corporation.

                  DATED  at   ----------------------------,   this  ---  day  of
December, 1997.


                                           ----------------------------
                                           Signature of Shareholder


                                           ----------------------------
                                           Number of HealthCare Capital
                                           Corp. Common Shares owned by
                                           the Shareholder with present voting
                                           power



                                      - 3 -







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