Wound dressing for first aid

Abstract

The wound dressing for first aid is one support matter made of biocompatible synthetic material and sprayed with additive containing calcium ion, animal thrombase, aminocaproic acid, antibiotic resisting secondary infection, analgetic, and fibrous primordial cell growth factor or epithelial cell growth factor. The present invention controls hemorrhage through activating bodyí»s blood coagulation mechanism and inhibiting fibrin dissolution, and can inhibit massive haemorrhage of both artery and vein effectively in short time. The present invention has no any foreign human protein and thus has no hematogenic virus contamination and excellent safety.

Description

technical field

[0001] The invention belongs to the field of medicine, in particular to a wound first-aid patch mainly used for rescuing trauma wounded outside a hospital. Background technique

[0002] Although many current technological advances have improved the management of the injured in the hospital, the treatment of the injured before hospitalization still remains at the level of traditional methods, such as the treatment of patients with traumatic bleeding is limited to bandaging, immobilization and high posture The mechanical hemostasis method, the hemostatic material for traumatic bleeding is also mainly mechanical hemostatic products. At present, about 20% of the casualties caused by war or traffic accidents die from massive blood loss; for patients with hemophilia, or patients using anticoagulants, such as patients after cardiac surgery, rapid massive bleeding The problem could be more serious.

[0003] A good topical wound treatment product for combat casualti...

Images