1 EXHIBIT 23.1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation of our report dated September 6, 2001, included in this Form 10-K, into Colorado MEDtech, Inc.'s previously filed Registration Statements File Nos. 333-17207, 333-93689, 333-70755, 333-64705 and 333-50168. ARTHUR ANDERSEN LLP Denver, Colorado, September 28, 2001.