Electret wound patch

Abstract

The invention discloses an electret wound patch, which comprises a wound patch body, a sponge compress block and strip-shaped adhesive. The technical scheme includes that composite materials of polytetrafluoroethylene and perfluoroalkyl ethylene propylene are processed and refined to form a film and sponge adsorbent carrier, and after being treated by electret technologies such as a corona methodor a breakdown method and the like, the film and sponge adsorbent carrier can be made into electret wound patches in different specifications. The electret wound patch is characterized in that an electret film is processed into the wound patch body, the strip-shaped adhesive is arranged on the wound patch body, an electret sponge is made into the compress block for treating and nursing the wound of a patient, and the compress block is arranged on the wound patch body. The electret wound patch has performances of sterilization, disinfection, pain relieving, inflammation extinction, capability of promoting wound healing without medicines, infection prevention, dust prevention, waterproofing and fine breathability, and is particularly applicable to daily wound, battlefield emergency treatment, field emergency treatment and emergency rescue and disaster relief conditions.

Description

technical field [0001] The invention discloses a wound plaster with sterilization and antibacterial effects, in particular a fluoroplastic electret wound plaster, which belongs to the field of medical supplies. Background technique [0002] At present, for wounds that occur in work and life, band-aids are generally used to care and treat the wounds conveniently. The current band-aids rely on adhesive plasters and drugs to care and treat the wounds, but the existing band-aids are not dustproof, not Waterproof and use for a long time, due to the poor air permeability of the tape, the wound or the skin where it is pasted will become white and ulcerated, and inflammation will lead to secondary infection, etc. People who are allergic to tape and drugs cannot use it. Contents of the invention [0003] The invention discloses a fluoroplastic electret wound plaster which has the functions of sterilization and antibacterial, pain relief and anti-inflammation, anti-infection, dustpr...

AI Technical Summary

Problems solved by technology

[0002] At present, for wounds that occur in work and life, band-aids are generally used to care and treat the wounds conveniently. The current band-aids rely on adhesive plasters and drugs to care and treat the wounds, but the existing band-aids are not dustproof, not Waterproof and use for a long time, due to the poor air permeability of the tape, the wound or the skin on the pasted part will become white and ulcerated, and inflammation will lead to secondary infection, etc. People who are allergic to tape and drugs cannot use it

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