--------------------------
                                                             OMB APPROVAL
                                                      --------------------------
                                                      OMB Number:      3235-0145
                                                      Expires:   August 31, 1999
                                                      Estimated average burden
                                                      hours per response...14.90
                                                      --------------------------




                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549



                                  SCHEDULE 13G

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934

                                 (RULE 13D-102)

                 INFORMATION TO BE INCLUDED IN STATEMENTS FILES
          PURSUANT TO RULE 13D-1(B)(C), AND (D) AND AMENDMENTS THERETO
                         FILED PURSUANT TO RULE 13D-2(B)

                               (AMENDMENT NO. 3)*
                              VI Technologies, Inc.
--------------------------------------------------------------------------------
                                (Name of Issuer)
                                  Common Stock
--------------------------------------------------------------------------------
                         (Title of Class of Securities)
                                    917920100
      ---------------------------------------------------------------------
                                 (CUSIP Number)
                                 January 1, 2002
--------------------------------------------------------------------------------
             (Date of Event Which Requires Filing of this Statement)

Check the  appropriate box to designate the rule pursuant to which this Schedule
is filed:

      [_] Rule 13d-1(b)

      [_] Rule 13d-1(c)

      [X] Rule 13d-1(d)

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for any  subsequent  amendment  containing  information  which  would  alter the
disclosures provided in a prior cover page.

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



POTENTIAL PERSONS WHO ARE TO RESPOND TO THE COLLECTION OF INFORMATION  CONTAINED
IN THIS FORM ARE NOT  REQUIRED TO RESPOND  UNLESS THE FORM  DISPLAYS A CURRENTLY
VALID OMB CONTROL NUMBER.

                                       1



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


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

    1.     Names of Reporting Persons.
           I.R.S. Identification Nos. of above persons (entities only).

           J.P. Morgan Partners (23A SBIC), LLC (formerly known as
           CB Capital Investors, L.L.C.)

           13-3986302
--------------------------------------------------------------------------------

    2.     Check the Appropriate Box if a Member of a Group (See Instructions)

            (a) ----------

            (b)
--------------------------------------------------------------------------------
    3.     SEC Use Only
--------------------------------------------------------------------------------
    4.     Citizenship or Place of Organization   Delaware
--------------------------------------------------------------------------------
  Number of Shares         5.     Sole Voting Power     1,801,470
  Beneficially Owned
  by Each Reporting
  Person With:
--------------------------------------------------------------------------------
                           6.     Shared Voting Power      Not applicable.
--------------------------------------------------------------------------------
                           7.     Sole Dispositive Power     1,801,470
--------------------------------------------------------------------------------
                           8.     Shared Dispositive Power     Not applicable.
--------------------------------------------------------------------------------
 9.        Aggregate Amount Beneficially Owned by Each Reporting Person
                                   1,801,470
--------------------------------------------------------------------------------
 10.       Check if the Aggregate Amount in Row (9) Excludes Certain Shares
                               (See Instructions)
--------------------------------------------------------------------------------
 11.       Percent of Class Represented by Amount in Row (9)       7.9%
--------------------------------------------------------------------------------
 12.       Type of Reporting Person (See Instructions)
--------------------------------------------------------------------------------
OO
 ................................................................................
 ................................................................................

 ................................................................................
 ................................................................................

 ................................................................................
 ................................................................................

 ................................................................................
 ................................................................................

 ................................................................................
 ................................................................................

 ................................................................................

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

                                       2



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


PRELIMINARY:  The information contained in this Schedule 13G has been amended to
reflect a change in the name and controlling persons of the Reporting Person.

ITEM 1.

(A)      NAME OF ISSUER:

                           VI Technologies, Inc.

(B)      ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

                           155 Duryea Road
                           Melville, NY 11747

ITEM 2.

(A)      NAME OF PERSON FILING:

                           J.P. Morgan Partners (23A SBIC), LLC

                           Supplemental information relating to the ownership
                           and control of the person filing this statement is
                           included in Exhibit 2(a) attached hereto.

(B)      ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:

                           1221 Avenue of the Americas
                           New York, New York  10020

(C)      CITIZENSHIP:

                           Delaware

(D)      TITLE OF CLASS OF SECURITIES (OF ISSUER):

                           Common Stock

(E)      CUSIP NUMBER:

                           917920100

ITEM 3.  IF THIS  STATEMENT IS FILED  PURSUANT  TO SS.SS.240.13D-1(B) OR
         240.13D-2(B) OR (C), CHECK WHETHER THE PERSON FILING IS A:

                  Not applicable.

ITEM 4.  OWNERSHIP

(A)      AMOUNT BENEFICIALLY OWNED:

                           1,801,470 (as of December 31, 2001)

(B)      PERCENT OF CLASS:

                           7.9% (as of December 31, 2001)

                                       3



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


(C)               NUMBER OF SHARES AS TO WHICH SUCH PERSON HAS:

(i)      1,801,470
(ii)     Not applicable.
(iii)    1,801,470
(iv)     Not applicable.

ITEM 5.  OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

                  Not applicable.

ITEM 6.  OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON

                  Not applicable.

ITEM 7.  IDENTIFICATION  AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE
         SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY

                  Not applicable.

ITEM 8.  IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP

                  Not applicable.

ITEM 9.  NOTICE OF DISSOLUTION OF GROUP

                  Not applicable.

ITEM 10. CERTIFICATION

                  Not applicable

                                       4



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


                                    SIGNATURE

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

Date:  February 11, 2002

                              J.P. MORGAN PARTNERS (23A SBIC), LLC


                              By:  J.P. Morgan Partners (23A SBIC Manager), Inc.
                                      its Managing Member



                              By:  /s/  Jeffrey C. Walker
                                  ------------------------------------
                                  Name:    Jeffrey C. Walker
                                  Title:   President

                                       5



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


                                  EXHIBIT 2(A)

ITEM 2.  IDENTITY AND BACKGROUND.

               This statement is being filed by J.P. Morgan Partners (23A SBIC),
LLC (formerly known as CB Capital Investors,  LLC), a Delaware limited liability
company (hereinafter referred to as "JPMP (23A SBIC)"), whose principal business
office is located at 1221 Avenue of the Americas, New York, New York 10020. JPMP
(23A SBIC) is engaged in the venture capital and leveraged buyout business.  The
Managing  Member of JPMP (23A SBIC) is J.P.  Morgan Partners (23A SBIC Manager),
Inc.  (formerly  known as CB Capital  Investors,  Inc.), a Delaware  corporation
(hereinafter  referred to as "JPMP (23A  Manager)"),  whose  principal  business
office is located at the same address as JPMP (23A SBIC).  JPMP (23A Manager) is
also engaged in the venture capital and leveraged buyout business.  Set forth in
Schedule A hereto and incorporated  herein by reference are the names,  business
addresses,  principal  occupations and employments of each executive officer and
director of JPMP (23A Manager).

               JPMP (23A  Manager)  is a wholly  owned  subsidiary  of The Chase
Manhattan Bank, a New York corporation (hereinafter referred to as "Chase Bank")
which is engaged in the commercial  banking  business with its principal  office
located at 270 Park Avenue,  New York,  New York 10017.  Set forth in Schedule B
hereto and incorporated  herein by reference are the names,  business addresses,
principal  occupations and employments of each executive officer and director of
Chase Bank.

               Chase Bank is a wholly owned  subsidiary  of J.P.  Morgan Chase &
Co. (formerly known as The Chase Manhattan Corporation),  a Delaware corporation
(hereinafter  referred  to as "JP Morgan  Chase")  which is  engaged  (primarily
through  subsidiaries)  in the  commercial  banking  business with its principal
office  located  at 270 Park  Avenue,  New York,  New York  10017.  Set forth in
Schedule C hereto and incorporated  herein by reference are the names,  business
addresses,  principal  occupations and employments of each executive officer and
director of JP Morgan Chase.

                                       6



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100

                                                                      SCHEDULE A


                  J.P. MORGAN PARTNERS (SBIC 23A MANAGER), INC.

                             EXECUTIVE OFFICERS(1)


                                                           
President                                                     Jeffrey C. Walker*
Executive Vice President                                      Mitchell J. Blutt, M.D.*
Executive Vice President                                      Arnold L. Chavkin*
Executive Vice President                                      John M.B. O'Connor*
Managing Director                                             Dr. Dana Beth Ardi*
Managing Director                                             John R. Baron*
Managing Director                                             Christopher C. Behrens*
Managing Director                                             David S. Britts*
Managing Director                                             Julie Casella-Esposito*
Managing Director                                             Jerome Colonna*
Managing Director                                             Rodney A. Ferguson*
Managing Director                                             David L. Ferguson*
Managing Director                                             David Gilbert*
Managing Director                                             Eric A. Green*
Managing Director                                             Michael R. Hannon*
Managing Director                                             Donald J. Hofmann, Jr. *
Managing Director                                             W. Brett Ingersoll*
Managing Director                                             Alfredo Irigoin*
Managing Director                                             Andrew Kahn*
Managing Director                                             Jonathan R. Lynch*
Managing Director                                             Thomas G. Mendell*
Managing Director                                             Stephen P. Murray*
Managing Director                                             Timothy Purcell*
Managing Director                                             Faith Rosenfeld*
Managing Director                                             Robert R. Ruggiero, Jr. *
Managing Director                                             Susan L. Segal*
Managing Director                                             Kelly Shackelford*
Managing Director                                             Shahan D. Soghikian*
Managing Director                                             Patrick J. Sullivan*
Managing Director                                             Timothy J. Walsh*
Managing Director                                             Richard D. Waters, Jr. *
Managing Director                                             Damion E. Wicker, M.D.*
Managing Director                                             Eric R. Wilkinson*
Senior Vice President                                         Marcia Bateson*
Senior Vice President and Assistant Secretary                 Mounir Nahas*
Senior Vice President and Assistant Secretary                 Stephen Skoczylas*
Senior Vice President, Treasurer and Assistant Secretary      Elisa R. Stein*
Vice President and Assistant Secretary                        Jeffrey Glatt*
Vice President and Assistant Secretary                        Puneet Gulati*
Vice President and Assistant Secretary                        Sandra King*
Vice President and Assistant Secretary                        Scott Kraemer*
Secretary                                                     Anthony J. Horan**
Assistant Secretary                                           Robert C. Caroll**
Assistant Secretary                                           Denise G. Connors**


--------
(1)  Each of whom is a United States citizen except for Messrs. Britts, Irigoin,
     and Soghikian.

*    Principal  occupation is employee and/or officer of J.P.  Morgan  Partners,
     LLC. Business address is c/o J.P. Morgan Partners,  LLC, 1221 Avenue of the
     Americas, New York, New York 10020.

**   Principal  occupation  is  employee or officer of J.P.  Morgan  Chase & Co.
     Business address is c/o J.P. Morgan Chase & Co., 270 Park Avenue, New York,
     New York 10017.

                                       7



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


                                  DIRECTORS(1)

                               Jeffrey C. Walker*

--------
(1)  Each of whom is a United States citizen.

*    Principal  occupation is employee and/or officer of J.P.  Morgan  Partners,
     LLC. Business address is c/o J.P. Morgan Partners,  LLC, 1221 Avenue of the
     Americas, New York, New York 10020.

**   Principal  occupation  is  employee or officer of J.P.  Morgan  Chase & Co.
     Business address is c/o J.P. Morgan Chase & Co., 270 Park Avenue, New York,
     New York 10017.

                                       8



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


                                                                      SCHEDULE B

                            THE CHASE MANHATTAN BANK

                              EXECUTIVE OFFICERS(1)


                                                                        
Chairman of the Board and Chief Executive Officer                          William B. Harrison Jr.*
Vice Chairman; Co-Chief Executive Officer, Investment Bank                 Geoffrey T. Boisi *
Vice Chairman; Head of Retail and Middle Market, Financial
      Services and Management and Private Banking                          David A. Coulter*
Director of Human Resources                                                John J. Farrell*
Vice Chairman; Chairman, Investment Bank                                   Walter A. Gubert*
Vice Chairman                                                              Thomas B. Ketchum*
Director of Corporate Marketing and Communications                         Frederick W. Hill*
Vice Chairman; Co-Chief Executive Officer, Investment Bank                 Donald H. Layton*
Vice Chairman                                                              James B. Lee Jr. *
General Counsel                                                            William H. McDavid*
Vice Chairman; Head of Finance, Risk Management and Administration         Marc J. Shapiro*
Vice Chairman                                                              Jeffrey C. Walker**
Executive Vice President; General Auditor                                  William J. Moran*
Chief Financial Officer                                                    Dina Dublon*
Executive Vice President; Head of Market Risk Management                   Lesley Daniels Webster*
Managing Director; Corporate Treasurer                                     David B. Edelson*
Managing Director; Head of Credit Risk Policy                              Suzanne Hammett*
Corporate Secretary                                                        Anthony James Horan*
Senior Vice President; Chief Compliance Officer                            Gregory S. Meredith*
Controller                                                                 Joseph L. Scalfani*
Assistant Corporate Secretary                                              James C. Berry*


                                  DIRECTORS(1)

                          PRINCIPAL OCCUPATION OR EMPLOYMENT;
 NAME                     BUSINESS OR RESIDENCE ADDRESS
--------------------------------------------------------------------------------
Hans W. Becherer          Retired Chairman of the Board and
                          Chief Executive Officer
                          Deere & Company
                          One John Deere Place
                          Moline, IL 61265
--------------------------------------------------------------------------------
Riley P. Bechtel          Chairman and Chief Executive Officer
                          Bechtel Group, Inc.
                          P.O. Box 193965
                          San Francisco, CA 94119-3965
--------------------------------------------------------------------------------
Frank A. Bennack, Jr.     President and Chief Executive Officer
                          The Hearst Corporation
                          959 Eighth Avenue
                          New York, New York  10019
--------------------------------------------------------------------------------

--------
(1)  Each of whom is a United States citizen.

*    Principal  occupation  is  employee or officer of J.P.  Morgan  Chase & Co.
     Business address is c/o J.P. Morgan Chase & Co., 270 Park Avenue, New York,
     New York 10017.

**   Principal  occupation is employee and/or officer of J.P.  Morgan  Partners,
     LLC. Business address is c/o J.P. Morgan Partners,  LLC, 1221 Avenue of the
     Americas, New York New York 10020.

                                       9



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


                          PRINCIPAL OCCUPATION OR EMPLOYMENT;
 NAME                     BUSINESS OR RESIDENCE ADDRESS
--------------------------------------------------------------------------------
Lawrence A. Bossidy       Chairman of the Board
                          Honeywell International
                          P.O. Box 3000
                          Morristown, NJ 07962-2245
--------------------------------------------------------------------------------
M. Anthony Burns          Chairman of the Board
                          Ryder System, Inc.
                          3600 N.W. 82nd Avenue
                          Miami, Florida  33166
--------------------------------------------------------------------------------
H. Laurence Fuller        Retired Co-Chairman
                          BP Amoco p.l.c.
                          1111 Warrenville Road, Suite 25
                          Chicago, Illinois  60563
--------------------------------------------------------------------------------
Ellen V. Futter           President and Trustee
                          American Museum of Natural History
                          Central Park West at 79th Street
                          New York, NY 10024
--------------------------------------------------------------------------------
William H. Gray, III      President and Chief Executive Officer
                          The College Fund/UNCF
                          9860 Willow Oaks Corporate Drive
                          P.O. Box 10444
                          Fairfax, Virginia  22031
--------------------------------------------------------------------------------
William B. Harrison, Jr.  Chairman of the Board and Chief Executive Officer
                          J.P. Morgan Chase & Co.
                          270 Park Avenue, 8th Floor
                          New York, New York  10017-2070
--------------------------------------------------------------------------------
Helene L. Kaplan          Of Counsel
                          Skadden, Arps, Slate, Meagher & Flom LLP
                          Four Times Square
                          New York, New York  10036
--------------------------------------------------------------------------------
Lee R. Raymond            Chairman of the Board and Chief Executive Officer
                          Exxon Mobil Corporation
                          5959 Las Colinas Boulevard
                          Irving, TX 75039-2298
--------------------------------------------------------------------------------
John R. Stafford          Chairman of the Board
                          American Home Products Corporation
                          5 Giralda Farms
                          Madison, New Jersey  07940
--------------------------------------------------------------------------------
Lloyd D. Ward             Chief Executive Officer
                          U.S. Olympic Committee
                          One Olympic Plaza
                          Colorado Springs, CO  80909
--------------------------------------------------------------------------------
Marina v.N. Whitman       Professor of Business Administration and Public Policy
                          The University of Michigan
                          School of Public Policy
                          411 Lorch Hall, 611 Tappan Street
                          Ann Arbor, MI 48109-1220
--------------------------------------------------------------------------------

                                       10



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


                                                                      SCHEDULE C

                             J.P. MORGAN CHASE & CO.

                               EXECUTIVE OFFICERS(1)


                                                                        
Chairman of the Board and Chief Executive Officer                          William B. Harrison Jr.*
Vice Chairman; Co-Chief Executive Officer, Investment Bank                 Geoffrey T. Boisi *
Vice Chairman; Head of Retail and Middle Market, Financial                 David A. Coulter*
      Services and Management and Private Banking
Director of Human Resources                                                John J. Farrell*
Vice Chairman; Chairman, Investment Bank                                   Walter A. Gubert*
Vice Chairman                                                              Thomas B. Ketchum*
Director of Corporate Marketing and Communications                         Frederick W. Hill*
Vice Chairman; Co-Chief Executive Officer, Investment Bank                 Donald H. Layton*
Vice Chairman                                                              James B. Lee Jr. *
General Counsel                                                            William H. McDavid*
Vice Chairman; Head of Finance, Risk Management and Administration         Marc J. Shapiro*
Vice Chairman                                                              Jeffrey C. Walker**
Executive Vice President; General Auditor                                  William J. Moran*
Chief Financial Officer                                                    Dina Dublon*
Executive Vice President; Head of Market Risk Management                   Lesley Daniels Webster*
Managing Director; Corporate Treasurer                                     David B. Edelson*
Managing Director; Head of Credit Risk Policy                              Suzanne Hammett*
Corporate Secretary                                                        Anthony James Horan*
Senior Vice President; Chief Compliance Officer                            Gregory S. Meredith*
Controller                                                                 Joseph L. Scalfani*
Assistant Corporate Secretary                                              James C. Berry*


                                  DIRECTORS(1)

                          PRINCIPAL OCCUPATION OR EMPLOYMENT;
NAME                      BUSINESS OR RESIDENCE ADDRESS
--------------------------------------------------------------------------------
Hans W. Becherer          Retired Chairman of the Board and
                          Chief Executive Officer
                          Deere & Company
                          One John Deere Place
                          Moline, IL 61265
--------------------------------------------------------------------------------
Riley P. Bechtel          Chairman and Chief Executive Officer
                          Bechtel Group, Inc.
                          P.O. Box 193965
                          San Francisco, CA 94119-3965
--------------------------------------------------------------------------------
Frank A. Bennack, Jr.     President and Chief Executive Officer
                          The Hearst Corporation
                          959 Eighth Avenue
                          New York, New York  10019
--------------------------------------------------------------------------------

--------
(1)  Each of whom is a United States citizen.

*    Principal  occupation  is  employee or officer of J.P.  Morgan  Chase & Co.
     Business address is c/o J.P. Morgan Chase & Co., 270 Park Avenue, New York,
     New York 10017.

**   Principal  occupation is employee and/or officer of J.P.  Morgan  Partners,
     LLC. Business address is c/o J.P. Morgan Partners,  LLC, 1221 Avenue of the
     Americas, New York New York 10020.


                                       11



                                  SCHEDULE 13G

ISSUER:  VI Technologies, Inc.                              CUSIP NO.: 917920100


                         PRINCIPAL OCCUPATION OR EMPLOYMENT;
NAME                     BUSINESS OR RESIDENCE ADDRESS
-------------------------------------------------------------------------------
Lawrence A. Bossidy      Chairman of the Board
                         Honeywell International
                         P.O. Box 3000
                         Morristown, NJ 07962-2245
--------------------------------------------------------------------------------
M. Anthony Burns         Chairman of the Board
                         Ryder System, Inc.
                         3600 N.W. 82nd Avenue
                         Miami, Florida  33166
--------------------------------------------------------------------------------
H. Laurence Fuller       Retired Co-Chairman
                         BP Amoco p.l.c.
                         1111 Warrenville Road, Suite 25
                         Chicago, Illinois  60563
--------------------------------------------------------------------------------
Ellen V. Futter          President and Trustee
                         American Museum of Natural History
                         Central Park West at 79th Street
                         New York, NY 10024
--------------------------------------------------------------------------------
William H. Gray, III      President and Chief Executive Officer
                          The College Fund/UNCF
                          9860 Willow Oaks Corporate Drive
                          P.O. Box 10444
                          Fairfax, Virginia  22031
--------------------------------------------------------------------------------
William B. Harrison, Jr.  Chairman of the Board and Chief Executive Officer
                          J.P. Morgan Chase & Co.
                          270 Park Avenue, 8th Floor
                          New York, New York  10017-2070
--------------------------------------------------------------------------------
Helene L. Kaplan          Of Counsel
                          Skadden, Arps, Slate, Meagher & Flom LLP
                          Four Times Square
                          New York, New York  10036
--------------------------------------------------------------------------------
Lee R. Raymond            Chairman of the Board and Chief Executive Officer
                          Exxon Mobil Corporation
                          5959 Las Colinas Boulevard
                          Irving, TX 75039-2298
--------------------------------------------------------------------------------
 John R. Stafford         Chairman of the Board
                          American Home Products Corporation
                          5 Giralda Farms
                          Madison, New Jersey  07940
--------------------------------------------------------------------------------
 Lloyd D. Ward            Chief Executive Officer
                          U.S. Olympic Committee
                          One Olympic Plaza
                          Colorado Springs, CO  80909
--------------------------------------------------------------------------------
 Marina v.N. Whitman      Professor of Business Administration and Public Policy
                          The University of Michigan
                          School of Public Policy
                          411 Lorch Hall, 611 Tappan Street
                          Ann Arbor, MI 48109-1220
--------------------------------------------------------------------------------

                                       12