Exhibit 23.2
                                 ------------

                     CONSENT OF PRICEWATERHOUSECOOPERS LLP

We hereby consent to the incorporation by reference in this Registration
Statement on Form S-3 of our reports dated December 1, 2000 relating to the
financial statements and financial statement schedule which appear in Bio-
Vascular, Inc.'s Annual Report on Form 10-K for the fiscal year ended October
31, 2001.  We also consent to the references to our Firm under the caption
"Experts" in this Registration Statement.


                                                  /s/ PRICEWATERHOUSECOOPERS LLP

Minneapolis, Minnesota
April 12, 2002