A non-contact controllable heater wound covering and method having a peripheral sealing ring covered by a layer to which is attached a heater and this assembly is attached to the skin with an adhesive so that the heater is held proximate the wound area in a non-contact position. The layer and peripheral...http://www.google.com/patents/US6264622?utm_source=gb-gplus-sharePatent US6264622 - Normothermic heater wound covering
