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                                                                Exhibit 10.10(e)

[GRAPHIC OMITTED]   CITY NATIONAL                           AMENDED AND RESTATED
 BANK                                           PROMISSORY NOTE - FIXED MATURITY
                                                        (INTEREST TIED TO PRIME)


                                                                  Note No. 25750


$4,900,000.00                                            San Fernando Valley CBC
                                                         16133 Ventura Boulevard
                                                        Encino, California 91436
                                                           As of January 3, 1997


         FOR VALUE RECEIVED, the undersigned, INTERNATIONAL REMOTE IMAGING
SYSTEMS, INC. ("Borrower"), promises to pay to the order of CITY NATIONAL BANK,
a national banking association ("CNB"), at its office in this city, in lawful
money of the United States of America and in immediately available funds, the
principal sum of FOUR MILLION NINE HUNDRED THOUSAND DOLLARS ($4,900,000.00),
with interest thereon from the date of disbursement at a rate computed on the
basis of a 360-day year, actual days elapsed, equal to the "Prime Rate" of CNB,
as it exists from time to time, plus one and one-half percent (1.50%) per year,
to be increased to the Prime Rate plus one and three quarters percent (1.75%)
per year on June 1, 1997 and again increased to the Prime Rate plus two percent
(2.00%) per year on July 1, 1997, through the maturity of April 15, 1998. If
full payment of principal and interest on this facility is received by June 1,
1997, the interest rate on the $1,500,000 Revolving Facility will be decreased
to the Prime Rate plus one percent (1.00%) through its maturity of April 15,
1998. To the extent the net proceeds of any secondary offering of its capital
stock ("Private Placement Offering") are less than the full principal plus
accrued interest as of the date of payment, CNB shall consider, at its sole
discretion, a reduction of the interest rate, if any. "Prime Rate" shall mean
the rate most recently announced by CNB at its principal office in Beverly Hills
as its "Prime Rate." Any change in the Prime Rate shall become effective on the
same business day on which the Prime Rate shall change, without prior notice to
Borrower.

         Interest accrued on this Note shall be payable on the first (1st) day
of each month, commencing February 1, 1997. The minimum interest charge or the
term of this Note shall in no event be less than One Hundred Dollars ($100.00).


         Principal shall be payable on this note in the amount of (a) the net
proceeds from the Private Placement Offering if and when such offering is
closed; and (b) $100,000.00 per month with each payment of interest commencing
January 1, 1997. Prepayments of principal may be made, without penalty, and
shall be applied to principal payments due in order of maturity.

         Principal and any interest remaining unpaid shall be payable in full on
April 15, 1998.

         Provided, however, if Borrower completes a firm underwritten secondary
public offering of Borrower's capital stock ("Public Offering"), repayment of
all principal plus accrued interest shall be made at such time as Borrower
receives the proceeds from the Public Offering of its capital stock; provided,
however that, if an event of default has occurred and is continuing, the
Borrower shall pay to CNB the total principal plus accrued interest on all
indebtedness outstanding to CNB.

         CNB will be entitled to one-half (1/2) of any and all sums awarded to
Borrower from the arbitration with TOA Medical Electronics Co., Ltd., a Japanese
corporation ("TOA"), to the extent of the principal and accrued interest
outstanding to CNB, or, if in default, on the total principal and accrued
interest on all indebtedness outstanding to CNB. The arbitration funds will be
applied to the principal balance of the Borrower's loan with CNB, and will not
affect the $100,000 per month scheduled payments.


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                  CNB will be entitled to any and all funds from the sale of the
         common stock repurchased from Corange International, an affiliate of
         Boehringer Mannheim Corp., to the extent of the principal and accrued
         interest outstanding to CNB, or, if in default, on the total principal
         and accrued interest on all indebtedness to CNB. These funds will be
         applied to the principal balance and will not affect the $100,000 per
         month scheduled payments.

         Borrower hereby agrees to defer any and all payments to Corange
International, for the repurchase of IRIS stock while there is any indebtedness
owed to CNB under this Note.

         Borrower will execute a security agreement and a UCC-1 Financing
Statement granting CNB a security interest on Borrower's Patents and other
intangibles, at Borrower's sole cost and expense.

         Borrower will pledge the stock from Borrower's subsidiaries as
additional collateral to CNB. Borrower will execute a Stock Warrant Agreement
granting CNB warrants to purchase 50,000 shares of Borrower's stock on the terms
set forth in said agreement. In the event payment in full of this Amended and
Restated Promissory Note ("Note") does not occur on or before June 1, 1997,
Borrower will grant CNB additional warrants to purchase 25,000 shares of
Borrower's stock at the prevailing stock price as of June 1, 1997, and CNB will
be granted additional warrants to purchase 25,000 shares of Borrower's stock at
the prevailing stock price as of July 1, 1997 in the event this Note is not paid
in full by July 1, 1997. Said additional Stock Warrant Agreements will be in
form and substance on the same terms and conditions as in the Stock Warrant
Agreement for 50,000 shares, except as otherwise stated herein.

         The occurrence of any of the following with respect to any Borrower or
any guarantor of this Note or any general partner of such Borrower or guarantor,
shall constitute an "Event of Default" hereunder:

1.       The failure to make any payment of principal or interest within 10 days
         when due under this Note;

2.       The filing of a petition by or against any of such parties under any
         provisions of the Bankruptcy Code;

3.       The appointment of a receiver or an assignee for the benefit of
         creditors;

4.       The commencement of dissolution or liquidation proceedings or the
         disqualification of any such parties which is a corporation,
         partnership, joint venture or any other type of entity;

5.       The death or incapacity of any of such parties who is an individual;

6.       Any financial statement provided by any of such parties to CNB is false
         or misleading In any material respect;

7.       Any default in the payment or performance of any obligation, contract,
         loan document, agreement, the Stock Warrant Agreement, Security
         Agreement and/or any default under any provisions of any contract or
         instrument pursuant to which any of such parties has incurred any
         obligation for borrowed money, if the principal amount of such
         obligation exceeds $100,000.00, to any person or entity, including CNB;

8.       Any sale or transfer of all or a substantial or material part of the
         assets of any of such parties other than in the ordinary course of
         business; or

9.       Any violation, breach or default under any letter agreement, guaranty,
         security agreement, deed of trust or any other contract or instrument
         executed in connection with this Note or securing this Note.

10.      The failure of Borrower to complete a private placement offering of
         Borrower's capital stock on or before May 1, 1997.

         Upon the occurrence of any Event of Default, the holder of this Note,
at the holder's option, may declare all sums of principal and interest
outstanding hereunder to be immediately due and payable without presentment,
demand, protest or notice of dishonor all of which are expressly waived by each
Borrower. Each Borrower agrees to pay all costs and expenses, including
reasonable attorneys' fees, expended or incurred by the holder (or allocable to
the holder's in-house counsel) in connection with the enforcement of this Note
or the collection of any sums due hereunder and irrespective of whether suit is
filed. Any principal or interest not paid within ten days of when due hereunder
shall thereafter bear


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additional interest from its due date at a rate of five percent (5.0%) per year
higher than the interest rate as determined and computed above, and continuing
thereafter until paid.

         This Note supersedes and replaces the Promissory Note from Borrower to
CNB dated July 29, 1996 in the original principal amount of $7,800,000 (Note No.
25750) and CNB has returned such Note to Borrower for cancellation.


         This Note and all matters relating thereto, shall be governed by the
laws of the State of California.

                             INTERNATIONAL REMOTE IMAGING SYSTEMS, INC.


                             By: /s/ Martin S. McDermut
                                 --------------------------
                                 MARTIN S. MCDERMUT
                                 VICE PRESIDENT, FINANCE AND ADMINISTRATION AND
                                 CHIEF FINANCIAL OFFICER




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       BANK USE ONLY
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