Skin wound negative-pressure relaxation suture device

Abstract

The invention discloses a skin wound negative-pressure relaxation suture device and particularly provides a skin wound negative-pressure relaxation suture device used in the field of skin wound healing. The skin wound negative-pressure relaxation suture device is simple in structure and convenient to operate, provides a relaxation force while timely discharging out wound exudation and reduces the tension stimulation influence on the skin wound. The skin wound negative-pressure relaxation suture device comprises a negative-pressure pipe, a sealing membrane and pretightening force relaxation bodies, wherein the pretightening force relaxation bodies are arranged on two sides of the negative-pressure pipe, the sealing membrane covers the pretightening force relaxation bodies to form an airtight space, and the airtight space formed by the sealing membrane is in communication with the outside. The skin wound negative-pressure relaxation suture device utilizes negative pressure to enable the pretightening force relaxation bodies to deform, enables tension finally acting on the wound to be decreased, protects a scar repair body against tension stimulation, meanwhile sucks out the exudation from the wound through the negative-pressure pipe under the negative-pressure effect, ensures that the skin wound is clean and reduces the probability of repeated infection.

Description

technical field [0001] The invention relates to a skin wound negative pressure tension reduction suture device, in particular to a skin wound negative pressure tension reduction suture device applied in the medical field of skin wounds. Background technique [0002] The closure treatment plan of modern surgical incisions or traumatic wounds must also consider the following factors that affect the successful healing of wounds, such as: timely cleaning and drainage of wound exudate and necrosis, elimination of dead space at skin incisions, and smoothness of wound skin edges Appropriation, reduction of wound tension, avoidance of new suture wounds caused by sutures, protection of moist coverage of wounds and other related elements. [0003] After the negative pressure dressing in the prior art covers the wound, it can only meet the needs of cleaning and drainage of exudate and necrosis, but cannot meet the apposition of the skin edge of the incision and ensure smooth apposition...

AI Technical Summary

Problems solved by technology

Therefore, there is no complete skin wound closure treatment plan in the prior art, which can meet the timely cleaning and drainage of wound exudate and necrosis, ensure the elimination of dead space in the incision, and simultaneously ensure the tight fit and tightness of the wound skin edge. Negative-pressure tension-reducing suture device for skin wounds that is smooth, uniform and effective in reducing tension, avoiding new suturing wounds, and capable of protecting wounds from moisture

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