Multilayer shallow layer trauma special hydrophilic dressing

Abstract

The invention relates to a multilayered hydrophilic wound dressing for superficial wounds, which is a hydrophilic adhesive film layer formed by applying a composite coating made of medical-grade animal glues, medical-grade plant gums, hemostatic ingredients, bactericide diluent and plant fiber additives on a dressing material contacting a wound contact surface. The outer layer of the wound dressing is a dressing forming film layer for preventing the shrinkage of the wound dressing, the dressing forming film layer can be removed during application, and the wound dressing is uniformly perforated to drain excessive exudates or blood. The inventive wound dressing has improved adhesiveness and can well control the superficial wound infection.

Description

technical field

[0001] The invention relates to a special hydrophilic dressing for multi-layered shallow wounds, which mainly includes a hydrophilic adhesive film layer formed by compound coating on the dressing material of the dressing contacting with the wound contact surface, and its outer layer is provided with a layer to prevent the dressing material from wrinkling. The shrinkable dressing shaping film layer is removed during use, and the dressing is evenly covered with meshes, which can drain excess exudate or blood, so that superficial wounds can be more effectively controlled infection, Debridement and promote wound healing. Background technique

[0002] Check the current medical institutions for the treatment of external wounds of the human body, such as cuts, abrasions, surgical incisions, skin extraction areas, ulcers or burns, etc. It is usually necessary to cover or wrap sterilized dressings on the outside of such wounds to prevent Infected by external bacteria...

Images