Founded in 1880, Royal Utermöhlen is a long-standing Dutch manufacturer of wound care and related products. They are the original marketer and manufacturer of the dimethyl ether cryosurgical product archetype invented by Dutch general practitioner Dr. Willem Swart, which they introduced in Europe in the late 1980’s, and the US in 1991. These products are commonly referred to today as cryosurgical “H” type products.