a skin stapler

Abstract

The invention discloses a skin anastomat. The skin anastomat comprises an elastic thread, a first sheath pipe, a tensioning assembly, a second sheath pipe, a plaster, a bolt and a zipper, wherein thefirst sheath pipe penetrates through the tensioning assembly to be arranged on the plaster; the zipper is arranged at one end of the first sheath pipe; the second sheath pipe is arranged at the otherend of the first sheath pipe; the bolt is rotatably arranged in the second sheath pipe; and the elastic thread is arranged in the first sheath pipe, and is connected with the zipper and the bolt; andthe tensioning assembly can extend and retract the elastic thread. According to the skin anastomat disclosed by the invention, the pinching distance and the pinching pulling force of skin on two sidesof a wound are adjustable, and the healing quality of the wound is increased.

Description

technical field [0001] The invention relates to the technical field of staplers, in particular to a skin stapler. Background technique [0002] Skin wounds, especially wounds after surgical operations, are usually linear wounds, which are usually sutured with medical needles and threads. This not only requires a longer suturing time and increases the risk of surgery for patients, but also needs to be removed again after the wound has healed, leaving a "centipede"-like scar at the wound healing site. For overcoming above-mentioned problem and deficiency, the skin needleless stapler that can not use medical needle thread suturing has occurred. But existing skin needleless stapler has following problems and deficiency: [0003] 1. Since the adjustment of the stapler to the wound suture force can only be increased but not decreased, the doctor must be more careful in actual clinical use. Once tightened too much, the entire stapler can only be scrapped. [0004] 2. It will lea...

AI Technical Summary

Problems solved by technology

[0003] 1. Since the adjustment of the stapler to the wound suture force can only be increased but not decreased, the doctor must be careful in actual clinical use. Once tightened too much, the entire stapler can only be scrapped

[0004] 2. It will lead to uneven stress on different parts of non-linear wounds, which will affect the quality of wound healing

Existing staplers are difficult to use for suturing non-linear wounds, especially for irregular wounds. When used with difficulty, such as in the case of curved sutures, it will lead to different parts of curved or irregular wounds. Significant inconsistencies in stress conditions affect the healing quality of the wound, resulting in a decrease in the flatness of the wound and an increase in residual scars

[0005] 3. The pinching distance of the skin on both sides of the wound is fixed, and it is impossible to maintain a uniform tension after suturing. This will cause a little longer time after suturing, or if there is too much exercise, it will easily crack the wound and cause wound healing failure.

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