A-type extroversive prepuce-cutting suturing instrument

Abstract

The invention relates to an A-type extroversive prepuce-cutting suturing instrument. The A-type extroversive prepuce-cutting suturing instrument comprises an upper comprehensive cover, a lower comprehensive cover and a U nail device, wherein the upper comprehensive cover and the lower comprehensive cover are separably connected in a matched manner; a prepuce fixing hoop integrally formed with the upper comprehensive cover is arranged at the lower part of the upper comprehensive cover, or the prepuce fixing hoop is contained in the upper comprehensive cover; the U nail device is completely or partially arranged in the lower comprehensive cover; the upper comprehensive cover, the lower comprehensive cover and the U nail device are used for locating the penis and / or the glans penis and / or the prepuce in a matched manner, and clamping and / or extruding and / or cutting the prepuce. With the structure, the front-end prepuce and the most part of the penis can be contained during the surgical process, so that injuries or infection is avoided, the part above the prepuce clamped part is positioned in the prepuce-cutting suturing instrument, the U nail device is internally arranged, a U nail groove is annularly arranged at the slightly lower part, so that the U nail suturing position is inside the prepuce-cutting suturing instrument, therefore, the problem that when bleeding occurs due to instrument faults or operational errors, infection is easily caused, and further, surgical accidents are caused, is solved.

Description

technical field [0001] The invention relates to the field of circumcision, in particular to an A-type eversion type circumcision stapler. Background technique [0002] Prepuce or phimosis is one of the root causes of male urinary tract infections as well as sexually transmitted diseases. Excessive prepuce or phimosis can cause urinary tract infection and lead to chronic prostatitis, back pain, impotence and premature ejaculation and a series of symptoms. Therefore, removing the prepuce is one of the best measures to prevent these diseases. [0003] Traditionally, surgical removal of phimosis or overlong foreskin is performed, and the key technical points are excision of excess foreskin, hemostasis, and suturing of the skin at the incision margin. The patient could not move around after the operation, and the pain was unbearable every time the medicine was changed, and he still had to endure great pain when the stitches were finally removed. In addition, incomplete ligation ...

AI Technical Summary

Problems solved by technology

[0005] Then the circumcision device has been developed in this field again, and the foreskin incision is sutured at one time using staples, but the traditional built-in circumcision stapler used in the prior art exposes the front end of the foreskin and most of the penis during the operation. , vulnerable to injury or infection, the foreskin clamping part of the built-in circumcision stapler is located outside the circumcision stapler, and the U nail suture position is located at the top of the circumcision stapler, in the event of instrument failure or misoperation. When bleeding, it is easy to be infected and cause surgical accidents

The built-in circumcision knife of the built-in circumcision and stapler is used for internal cutting and peripheral nailing, which is easy to cause stacked cutting and cause pain and risk when the foreskin is too long

In addition, if only the upper cover (upper integrated cover) and the lower cover (lower integrated cover / connecting cover) are used to cooperate with each other and the inner ring (prepuce fixing hoop) and the inner integrated cover (U nail top ring and / or thimble guide block) Cooperate, perform circumcision and U nails to stop bleeding after clamping in place, often because the position of the built-in nail groove is not visible, which leads to the inability to accurately locate the foreskin blood vessels, and the U nail in the U nail groove cannot be accurately matched to the foreskin during the operation Blood vessels, resulting in poor hemostasis during surgery, and even the head of the U nail just penetrated into the blood vessel, failing to stop bleeding in time and causing surgical risks

Moreover, in the prior art, U nails are directly nailed into the foreskin. During the process of waiting for the foreskin necrosis and detachment after the operation, it is easy for the U nails to adhere to the foreskin or even go deep into the foreskin and fail to remove the nails in time, causing great pain to the patient.

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