A kind of skin stapler with insurance mechanism

Abstract

The invention relates to the technical field of skin stapler devices, and discloses a skin stapler with a safety mechanism. By pulling and pressing the limit cap, the limit rod and the limit disc are pulled to one side, and the limit cap is continuously pulled and pressed. , so that the two elastic limit balls pop out from the outer wall of the fixed handle after being squeezed through the limit hole, and the limit cap is released. Under the action of the two elastic limit balls, the limit disc cannot return to its original position , so as to release the limiting effect on the rectangular limiting groove and the rotating handle, and then realize the anti-mistouch safety function of the skin stapler before use, through the setting of the active hemisphere and the driven hemisphere, etc., after the staple is sutured to the skin, The sliding plate drives the bending block to slide to the side away from the staple stop plate, thereby lifting the stapler upwards so that the staples that have been sutured on the skin can easily fall out of the stapler, and then realize the safe removal of the staples, effectively preventing the staples from falling off from the stapler accidental damage to the skin.

Description

technical field [0001] The invention relates to the technical field of skin stapler devices, in particular to a skin stapler with a safety mechanism. Background technique [0002] The stapler is the first stapler in the world. It has been used for gastrointestinal anastomosis for nearly a century. It was not until 1978 that the tubular stapler was widely used in gastrointestinal surgery. It is generally divided into one-time or multiple-use staplers, imported or Domestic staplers are used in medicine to replace traditional manual suturing equipment. Due to the development of modern science and technology and the improvement of production technology, the clinically used staplers are reliable in quality, easy to use, tight and suitable for tightness, and especially fast in suturing. , easy operation, few side effects and surgical complications, etc. It also enables the resection of tumors that were unresectable in the past. The skin stapler is a disposable surgical instrument ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a skin stapler with a safety mechanism, which has the advantages of safety and anti-mistouch, and solves the problem of accidental triggering of staples caused by accidental touch of the skin stapler.

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