Bio-absorbable collagen-based wound dressing

摘要

A collagen-based bio-absorbable wound dressing which contains a linear polymer biguanide and/or a water-soluble salt thereof. The biguanide is preferably polyhexamethylene biguanide. The bio-absorbable wound dressing has a long residence time in the body, is extremely well tolerated and leads to rapid and uncomplicated wound healing with clearly reduced infection risk.