EXHIBIT 4.1 STOCK PURCHASE AGREEMENT AGREEMENT, made as of January 30, 1997, between DIAMETRICS MEDICAL, INC. a Minnesota corporation (the "Company") and the purchasers (the "Purchasers") listed on Schedule A hereto. WHEREAS, the Company wishes to...Stock Purchase Agreement • March 25th, 1997 • Diametrics Medical Inc • Electromedical & electrotherapeutic apparatus • Minnesota
