Patent Number

US3969498A

Date Applied

September 1973

Date Approved

7-13-1976

Agency

United States

Status

Expired - Lifetime

Abstract

A wound dressing of the type having a water soluble plasma soluble self-supporting flexible body and which may be aerated and foamed. The flexible body is self-adhering to the wound tissues and forms an artificial eschar with the moist elements at the situs of the wound. The flexible body is formed primarily from a water soluble dextran polymer.

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