Preparation method of bamboo cellulose oily gauze dedicated for external wound

Abstract

The invention relates to a preparation method of bamboo cellulose oily gauze dedicated for an external wound, and belongs to the technical field of medical supplies. The preparation method of vaseline oily gauze dedicated for the external wound comprises the following steps: (1) bamboo fiber yarns are warped and shelved; (2) the warped bamboo fiber yarns are made into a meshed ribbon-shaped basic cloth lockstitched with a border through leno craft, and the width of the basic cloth ranges from 5 to 30 cm; (3) the basic cloth is soaked in finishing liquid to remove stain, and is dried, ironed and rolled for later use; and (4) the basic cloth is soaked in vaseline or paraffin emulsion. The bamboo cellulose oily gauze provided by the invention can effectively prevent germs from infecting the wound and protect the wound from being torn up when the oily gauze is changed.

Description

technical field [0001] The invention relates to a preparation method of a medical external wound care oil yarn made of a bamboo cellulose material, in particular to a preparation method of a special bamboo cellulose oil yarn for external wounds, and belongs to the technical field of medical supplies. Background technique [0002] At present, Vaseline gauze commonly used in clinical burns, surgery, emergency room and other trauma care generally has the following types: Ordinary medical cotton gauze has neither antibacterial nor anti-adhesive properties, and is only used for general wound dressing care. Another kind of anti-adhesive gauze made of bamboo fiber is to make a kind of medical gauze after artificially soaking a kind of sterilizing solution of configuration, as disclosed in CN1461827A "a kind of natural antibacterial material and its use" and Japanese Patent P2003-310721 "Antibacterial braid made of bamboo fiber"; because bamboo fiber itself has certain anti-adhesion...

AI Technical Summary

Problems solved by technology

Another kind of anti-adhesive gauze made of bamboo fiber is to make a kind of medical gauze after artificially soaking a kind of sterilizing solution of configuration, as disclosed in CN1461827A "a kind of natural antibacterial material and its use" and Japanese Patent P2003-310721 "Antibacterial braid made of bamboo fiber"; because bamboo fiber itself has certain anti-adhesion properties, this product is enhanced by dipping in a sterilizing solution, but the active ingredient of the sterilizing solution is mainly lysozyme , it is a kind of protein, which is easily denatured, so it is usually necessary to add a protein stabilizer; and the protein stabilizer itself is not a very stable substance

In addition, lysozyme needs to be in a humid environment to play a bactericidal role, which also makes its preservation more difficult

There are two other Vaseline medical care products in the current medical field. One of them is made of medical non-woven fabrics. Oxygen properties cannot be effectively reflected, resulting in slow wound healing and prolonging the pain of the injured; there is also a Vaseline product, which is made of high-molecular polyester fiber as the main raw material. Its main disadvantage is poor water absorption, and , the waste dressings after the operation cannot be degraded naturally, and must be disposed of through garbage incineration, therefore, the environmental protection performance is poor

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