Exhibit 23.1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS To the Stockholders of Marquest Medical Products, Inc.: As independent public accountants, we hereby consent to the incorporation by reference in this registration statement of our reports dated June 30, 1995 included in Marquest Medical Products, Inc.'s Form 10-K for the year ended April 1, 1995, and to all references to our Firm included in this registration statement. ARTHUR ANDERSEN LLP Denver, Colorado September 11, 1995