Vacuum sealing washing and drainage wound surface cover device

Abstract

The invention discloses a vacuum sealing washing and drainage wound surface cover device. The vacuum sealing washing and drainage wound surface cover device comprises two adhesive cover films and two medical sponge blocks, each adhesive cover film is composed of an adhesive semi-transparent film and an adhesive PE film, a zipper bone is arranged at the port of each adhesive PE film, a clamp zipper head is arranged between two zipper bones, the adjacent ends of the two medical sponge blocks are connected through a connecting wire, a vacuum pipe and a washing pipe are arranged in each medical sponge block, a nest is arranged in the surface of each medical sponge block in contact with the wound surface, each vacuum pipe is provided with a plurality of vacuum holes, and each washing pipe is provided with a plurality of washing holes. The vacuum sealing washing and drainage wound surface cover device is convenient to open and close the wound surface cover films and sponge at any time to timely observe the wound surface situation; the vacuum sealing washing and drainage wound surface cover device is convenient to place antibiotic sustained-release particles, wash the wound surface and perform anti-infection treatment; the vacuum sealing washing and drainage wound surface cover device is convenient to create an aerobic environment for the wound surface and treat anaerobic infection.

Description

technical field [0001] The invention relates to a negative pressure sealing flushing drainage wound covering device. Background technique [0002] High-energy injuries in modern peacetime and wartime have caused serious skin and soft tissue injuries and infections. The characteristics of the injuries limit the coverage of skin wounds and conventional internal fixation. In particular, there is still a lack of effective treatment methods for anaerobic infections in soft tissues and bones. , The amputation rate and disability rate are extremely high, which is a major problem in trauma treatment. Because the vacuum sealing drainage system (Vacuum Sealing Drainage, VSD) has smooth drainage, fully keeps the wound clean, eliminates the culture medium of bacteria, improves local microcirculation, accelerates wound healing, is easy to operate, effectively avoids cross-infection, and significantly reduces replacement. In recent years, VSD has been successfully used in the treatment o...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the negative pressure sealing drainage wound covering device used in the prior art is difficult to repair the infected wound in an anaerobic environment, it is difficult to observe the situation of the infected wound in time, the secretion of the infected wound is easy to block the pipeline, and it is difficult to obtain effective antibiotics on the infected wound To solve the problem of concentration, a negative pressure sealing irrigation drainage wound covering device is provided

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