UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549


                                    FORM 8-K


                             CURRENT REPORT Pursuant
                          to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


   Date of report (Date of earliest event reported)     January 21, 2005

                              VIKING SYSTEMS, INC.
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              (Exact Name of Registrant as Specified in Its Charter)

                                     Nevada
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                  (State or Other Jurisdiction of Incorporation)

                000-49636                             86-0913802
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        (Commission File Number)           (IRS Employer Identification No.)


7514 Girard Ave., Ste. 1509, La Jolla, CA                         92037
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(Address of Principal Executive Offices)                       (Zip Code)

                                  858-456-6608
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               (Registrant's Telephone Number, Including Area Code)


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           (Former Name or Former Address, if Changed Since Last Report)

     Check the  appropriate  box below if the Form 8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):
      _
     |_| Written  communications  pursuant to Rule 425 under the  Securities Act
(17 CFR 230.425)
      _
     |_| Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17
CFR 240.14a-12)
      _
     |_|  Pre-commencement  communications  pursuant to Rule 14d-2(b)  under the
Exchange Act (17 CFR 240.14d-2(b))
      _
     |_|  Pre-commencement  communications  pursuant to Rule 13e-4(c)  under the
Exchange Act (17 CFR 240.13e-4(c))






Item 2.03 Creation of a Direct  Financial  Obligation or an Obligation  under an
Off-Balance Sheet Arrangement of Registrant

     On October 26, 2004, Viking Systems, Inc, (the "Company") borrowed $200,000
from Donald E. Tucker pursuant to the terms of a Convertible  Promissory Note. A
copy of that  Convertible  Promissory  Note  was  attached  as an  exhibit  to a
previously  filed Form 8-K.  As a result of the  matters  discussed  below,  the
October  26,  2004 Note has been  superceded  and is no longer  outstanding.  On
December 6, 2004,  the Company  borrowed an  additional  $200,000 from Donald E.
Tucker  and a new  Convertible  Note was  entered  into  which  represented  the
$200,000  which was  borrowed  from Mr.  Tucker in  October  2004 as well as the
$200,000 which was borrowed on December 6, 2004.

     On January 12, 2005, the Company borrowed an additional $50,000 from Donald
E. Tucker and a new  Convertible  Note was entered  into which  represented  the
$200,000  which was borrowed from Mr. Tucker in October 2004, the $200,000 which
was  borrowed on December 6, 2004 and the $50,000  which was  borrowed  from Mr.
Tucker on January 12, 2005.

     On January 21, 2005, the Company borrowed an additional $50,000 from Donald
E. Tucker and a new Convertible  Note was entered into in the amount of $500,000
which  represented  all  previously  borrowed  amounts and the $50,000 which was
borrowed from Mr. Tucker on January 21, 2005.

     The new Note is unsecured and bears  interest at the rate of 10% per annum.
The maturity date of the new Note is March 31, 2005. The Note is convertible, at
Mr. Tucker's  option,  into shares of the Company's common stock at the price of
$.50 per share. A copy of the new Convertible Promissory Note is attached hereto


Item 9.01 Financial Statements and Exhibits

C - Exhibits
      Exhibit Number          Description
      --------------          -----------
      10.1                    Convertible Promissory Note

                                   SIGNATURES

     Pursuant to the  requirements of the Securities Act of 1934, the Registrant
has duly  caused  this  report  to be signed  on its  behalf by the  undersigned
thereunto duly authorized.

Dated:  January 25, 2005                  VIKING SYSTEMS, INC.

                                          By:  /s/ Thomas B. Marsh,
                                               President/Chairman of the Board




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