Circumcision stitching instrument

Abstract

The invention discloses a circumcision stitching instrument. The circumcision stitching instrument comprises a handle, a cutting bin, a driver, a glans penis cover, a nail push disc, a cutting knife, a nail bin, a nail abutting seat, a knife cushion, a push rod and a safety catch, and further comprises a resetting device used for contracting the cutting knife to be reset into the cutting bin. Due to the fact that the resetting device is arranged, it can be guaranteed that after the surgical cutting operation is completed, the cutting knife can be withdrawn into the cutting bin in time and is not exposed out, the circumcision stitching instrument has the advantage of being good in safety, and is more reliable for an medical worker to use, the medical worker does not need to give some attention to considering the safety problem, and the beneficial effect of improving surgical efficiency is achieved.

Description

Technical field: [0001] The invention relates to the technical field of medical equipment, in particular to a circumcision stapler. Background technique: [0002] The progress of medical equipment plays an important role in the improvement of medical level, and medical equipment and instruments are becoming more and more refined. For example, the circumcision stapler is a special surgical instrument, which greatly improves the effect and efficiency of the circumcision operation. In the prior art, there are many types of circumcision staplers, and the structural principles are also different. Among them, the structure of one that is more commonly used and has a larger sales volume on the market is roughly like this: it is mainly composed of a cutting chamber, a driver, and a handle. , glans cover, nail pushing disc, cutting knife, nail bin, nail abutment seat, knife pad and shell. Since it is an existing technology, the specific assembly method will not be repeated. For deta...

AI Technical Summary

Problems solved by technology

However, in a large amount of practical use, this circumcision stapler also has some relatively large defects: first, from the perspective of safety and hygiene, this medical device is all disposable and will be destroyed after use, so the device itself The safety settings are not perfect, especially when the cutting knife is directly exposed outside after cutting, it is easy to cut doctors and nurses. Secondly, in the prior art, there are generally 22 pits on the nailing seat, and these 22 pits need to be Evenly distributed in the circumferential direction, and 360° / 22 cannot be divisible by the remainder, which means that the 22 pits cannot be evenly distributed on the circumference. The positioning of the angle, that is, the installation of the nail anvil is directional. During the operation, because the glans cover has been tied with the foreskin, it is somewhat difficult to align, which brings practical difficulties to the operation. Furthermore, the handle used to limit the operation The safety buckle is made of a plug-in button, which is easy to fall off, which can easily lead to misuse by medical staff. Not only is it dangerous, but once misoperation, the device will become useless, resulting in unnecessary waste

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