I'm no 68w but I guess I'll take a shot at this. In the field you would want to stop severe hemorrhaging, not close up a wound. Combat medics follow the TCCC MARCH acronym (Massive hemorrhage, Airway, Respirations, Circulation, Head injury and hypothermia) when treating trauma. They do this by applying a tourniquet, packing the wound with Kling or quikclot, and applying a pressure dressing. After the bleeding is stopped, all the packing material and bandaging is left in place until the soldier gets to the OR. This device does not achieve hemostasis, nor is it easily applied in the field (ever try to stick something to sweaty, bloody skin?) therefore it is ultimately useless in the field. Like grimes said, it would be a good idea in a hospital setting, after the wound was cleaned, but It would be stupid to give to EMS or Combat Medics.