How wound dressing, and to control the bleeding life-threatening severe

摘要

Hemorrhage control wound dressings have been improved, and the present invention relates to a process for the production and use thereof. Wound dressing is the subject of the present invention is comprised of non-mammalian material to control severe bleeding. Wound dressing of the present invention may be formed of a biomaterial comprising chitosan to control severe bleeding. Normally, the type of bleeding life-threatening serious and contemplated by the present invention is of a type that can not be hemostasis when applied to a wound of a subject at a pressure of conventional gauze wound dressing conventional. Adhere to the wound site, to seal the wound, promote clot formation at the wound site, the wound dressing of the present invention, bleeding from the wound site and to reinforce clot formation at the wound site By be prevented, and substantially preventing the flow of blood in the wound site, it can be stopped substantially from the wound bleeding life-threatening in severe above.