Subcutaneous soft tissue stapler and degradable metal staples

Abstract

The invention discloses a subcutaneous soft tissue suturing device and degradable metal staples, which include a nail pushing mechanism, a staple mechanism and a nail storage mechanism. The nail plate, the top plate is set on the top of the support plate, the top plate is connected with the top surface of the fixed end of the push block through the return spring of the push plate, the sliding of the push plate is set on the support plate, and the end surface of the fixed end of the push block is fixed on the side of the push plate The top; the stapling mechanism includes a stapling track for placing staples, and the stapling track is arranged at the bottom of the nail pushing plate. The staple storage mechanism can continuously push the staples into the staple track. The effect of continuous and rapid stapling is achieved through the push nail mechanism and the nail storage mechanism, which effectively saves the suturing time of muscle or subcutaneous tissue, and effectively reduces the risk of surgical trauma and infection; the staples are made of biodegradable magnesium alloy or Made of zinc alloy, it can be degraded and absorbed in the body without adverse side effects.

Description

Technical field [0001] The present invention relates to the field of medical subcutaneous soft tissue suture instruments, and more particularly to a subcutaneous soft tissue stitching and degradable metal stitching nails. Background technique [0002] At present, the suture of muscles is still manual sewing, and the sewing speed is relatively slow, increased surgery and anesthesia time, increase the risk of postoperative infection, and clinically, the demand for convenience, quick sewing instruments and method is increasing. Although there are currently some subcutaneous tissue staplers for surgery, most of them are designed for specific purposes (such as lucrative anastomosis, etc.), which is difficult to achieve effective, self-satisfaction, and beautiful muscles. , Quick sewing effect; and existing subcutaneous anastomosis due to huge size, intraoperative occlusion or partially obstructive view, resulting in difficult positioning position, lower sewing accuracy and low efficie...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention proposes a subcutaneous soft tissue stapler and degradable metal staples to solve the problems caused by the low suturing accuracy and efficiency of the stapler for muscle or intradermal tissue and non-degradable suturing materials. Questions about secondary surgery or late side effects

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