Negative pressure tension reducing suture device for skin wound

Abstract

The invention discloses a skin wound negative pressure tension reduction suture device, in particular to a skin wound negative pressure tension reduction suture device used in the field of skin wound healing. The invention provides a skin wound tension suture device with simple structure and convenient operation, which provides tension reduction while eliminating wound exudate in time, and can reduce the influence of tension stimulation on skin wounds. The tension reducing body, the pretensioning force reducing body is arranged on both sides of the negative pressure pipeline, the sealing film covers the pretensioning force reducing body to form a closed space, and the negative pressure pipeline seals the sealing film The inside of the formed closed space communicates with the outside. This application utilizes the negative pressure to deform the pre-tightening force decompression body, so that the final tension acting on the wound is reduced, and the scar restoration body is protected from tension stimulation. At the same time, the exudate in the wound passes through the negative pressure under the action of negative pressure. The tubing is drawn out, ensuring the cleanliness of the skin wound and reducing the chance of superinfection.

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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