Pure natural medical dressings

Abstract

The present invention discloses a pure natural medical dressing. The pure natural medical dressing is composed of a covering layer, a moisture-absorbing layer and a stanching layer which are orderly combined together. The covering layer is made from a non-woven fabric with certain air permeability, one side of which is provided with adhesive. The moisture-absorbing layer is made from a vegetable sponge; the natural vegetable sponge is processed into honeycomb thin fibers, which are then compacted into the shape of a sponge; and after sterilization, natural honey is sprayed into the vegetable sponge by high pressure. The stanching layer is made from algal protein fibers with a hemostatic function. The pure natural medical dressing, which adopts the pure natural materials with pharmaceutical functions, has the functions of antibiosis, pain relief, antiphlogosis, stanching and accelerating the healing of wound, and moreover, the pure natural medical dressing also has good natural degradability and is environment-friendly.

Description

Technical field [0001] The invention belongs to the medical and health technical field, and particularly relates to a dressing used for wrapping wounds and promoting wound healing. Background technique [0002] At present, there are two main materials used in medical dressings: one is natural materials, such as cotton gauze, which can be degraded in nature and will not cause environmental pollution after use; the other is synthetic materials, which cannot be used in nature. Degradation, causing pollution to the environment. Furthermore, when choosing medical dressing materials now, more consideration is given to air permeability and comfort, and additional drugs that are effective for wound healing need to be added. For example, the Chinese patent discloses a "non-stick wound absorbent medical dressing", the structure of which is a covering protective layer made of silicon paper, a commercially available microporous non-woven fabric and polyacrylic acid coated on the microporous ...

AI Technical Summary

Problems solved by technology

This kind of medical dressing only considers its air permeability and hygroscopicity. After use, some materials still cannot degrade by themselves, pollute the environment, and are less helpful to wound healing.

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