circumcision stapler

Abstract

The invention provides a preputial cerclage anastomat and belongs to the technical field of medical instruments. The preputial cerclage anastomat comprises a positioning mechanism, a suturing mechanism and a pushing mechanism. The positioning mechanism is provided with an upper barrel opening and a lower barrel opening and is used for allowing the glans penis to be inserted into a barrel cavity from the lower barrel opening and allowing the glans penis to stretch out of the upper barrel opening. The suturing mechanism comprises an elastic connecting ring and multiple needle assemblies installed on the elastic connecting ring. The needle assemblies comprise needles, and the needle assemblies are arranged in the circumferential direction of the elastic connecting ring at intervals. The pushing mechanism comprises an inner sleeve and an outer sleeve. The outer sleeve can slide relative to the inner sleeve in the axis direction of the outer sleeve. The inner sleeve is used for being temporarily arranged on a prepuce ring outside the positioning mechanism in a sleeving mode during an operation. The suturing mechanism is arranged on the inner sleeve in a sleeving mode before the operation. The outer sleeve is used for pushing the suturing mechanism to the prepuce ring outside the positioning mechanism. The preputial cerclage anastomat has the functions of a cerclage device and an anastomat, operation is convenient, the suturing speed of a wound is high, and postoperative prepuce adhesion is effectively avoided. Later detachment is convenient, and the pain of a patient is obviously relieved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a circumcision stapler. Background technique [0002] Male penile prepuce or phimosis has a high incidence in the crowd. Most should be treated surgically. Because the foreskin has special physical properties, it is soft and not easy to shape, and it is not easy to clamp. It is difficult to finely remove the foreskin with traditional surgical methods, resulting in unsatisfactory appearance after circumcision. Because the surgical wound is very close to the urethral opening, dressing after circumcision is also a tricky issue. Traditional surgical methods are cumbersome, the efficiency of medical staff is not high, and most patients suffer from pain and discomfort. A number of devices related to circumcision surgery have been granted patent authorization, most of which are different forms of cerclage devices, all of which use different objects to tie the foreskin tig...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a circumcision stapler to improve the obvious prolongation of the wound healing time after use of the circumcision stapler in the prior art and to improve the many complications after the use of the circumcision stapler, causing patients to bear more pain. question

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