Introduction
necrotic, pain, infection, TD, necrosis, IBD
INFECTION, SCAR, NECROTIC, NECROSIS
As the first line of defense of the human body, the skin is the largest organ of the human body and plays a very important role. After the burn occurs, the skin is necrotic, and it is difficult to completely remove the wound necrosis in time. The necrotic tissue of the burn wound becomes a good culture medium for bacteria, which can easily lead to infection of the bodyWound problem is the fundamental problem for burn patients, and wound care of burn patients is the top priority. Different wound treatment methods have different effects on wound healing. In the treatment of burn wounds, on the one hand, it is necessary to speed up the healing and reduce the scar problem after the wound heals; on the other hand, it is necessary to reduce the degree of pain in the process of wound care. Wound dressing is an important material for the care of burn patients. Traditional dressings (TD) have poor biocompatibility and require frequent dressing changes, which not only affects wound healing, but also brings pain to patients. Irradiated biological dressings (IBD) have the characteristics of low antigenicity and good compatibility with wound tissue