Medical dressing

Abstract

The invention belongs to the technical field of medical supplies, and particularly relates to a medical dressing. The medical dressing comprises an elastic layer and a non-elastic layer, wherein the elastic layer and the non-elastic layer are attached to each other, the non-elastic layer is provided with a stretching structure, and one side of the non-elastic layer is an auxiliary material surface. The medical dressing has the advantages that the non-elastic layer has certain flexibility due to the stretching structure, can be tightly attached to a joint and can be automatically stretched and retracted in the joint bending process, so that the problem that the middle of the medical dressing bulges after the medical dressing is used for a long time is solved.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, in particular to a medical dressing. Background technique [0002] Medical dressings include natural gauze, synthetic fiber dressings, polymer film dressings, foamed polymer dressings, hydrocolloid dressings, alginate dressings, etc. Medical dressings are wound-wrapping supplies, medical materials used to cover sores, wounds or other damages. [0003] The patent document [CN201520940477.8] discloses a functional medical dressing, which adopts a layered design. The upper layer is a functional fiber layer, the middle layer is a superabsorbent fiber layer, and the bottom layer is a polyester fiber layer. [0004] But this kind of medical dressing itself does not have elasticity, when being applied to special position, such as joint, occipital, heel. Because these parts have a certain degree of curvature, when the non-elastic medical dressing wraps the wound, the medical dressing cannot fi...

AI Technical Summary

Problems solved by technology

[0004] However, this kind of medical dressing itself is not elastic. When it is applied to special parts, such as joints, occipital, and heel

Because these parts have a certain degree of curvature, when the non-elastic medical dressing wraps the wound, the medical dressing cannot fit these special parts well. In addition, because the joint parts need to be constantly flexed during human activities, the medical dressing is After repeated inflection, the fixed part will deviate, and the medical dressing will be in a raised state in the middle, which will not be able to compress the medicine applied on the wound, which is not conducive to the treatment of the wound.

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