Foreskin ligation device capable of avoiding postoperative edema

Abstract

The invention discloses a foreskin ligation device which at least comprises an outer ring and an inner ring and is characterized in that a circle of discontinuous clamping structure is arranged on the inner edge of the outer ring. A circle of discontinuous clamping structure is arranged on the inner edge of the inner ring in the prior art. The outer ring is an open ring which is shaped like a letter C and is soft and rich in elasticity. Preferably, a protective sleeve is also arranged. Preferably, the inner ring sleeves the cylindrical outer surface of the protective sleeve. Preferably, a positioning stop is arranged on the cylindrical outer surface of the protective sleeve, and one side surface of the positioning stop is closely attached to the one side surface of the inner ring in an installation state. Preferably, the positioning stop is also provided with a plurality of positioning needles which extend along the axis of the protective sleeve, and a plurality of positioning holes are also formed in the side surface of the inner ring; the positioning needles correspond to the positioning holes in position, and the foreskin ligation device is inserted into and matched with the positioning holes through the positioning needles; and the inner ring is detachably arranged on the protective sleeve. Absence of the postoperative edema can be achieved, and a safer operation can be ensured.

Description

[0001] This application is a divisional application, the original application date is November 19, 2014, the original application number is 201410665121.8, and the original invention title is "Foreskin ligation device that can prevent postoperative edema". technical field [0002] The invention relates to a foreskin ligation device, which can not only cut off the overlong foreskin of the penis painlessly and without bleeding, but also can realize no edema after operation, and is an updated product of related medical equipment. [0003] During the operation, the discontinuous clamping structure of the present invention is no longer located at the inner edge of the inner ring of the prior art, but instead at the inner edge of the outer ring. The technical problem solved by the present invention is a problem that has not been recognized in the prior art at all. Background technique [0004] In the prior art, the best marketable circumcision device (also known as a circumcision ...

AI Technical Summary

Problems solved by technology

[0007] However, intraoperative safety issues and postoperative edema issues have been hoped to be resolved, but have not really been resolved

Each finger 4 of US4,491,136 must be arranged on the inner ring, and it is impossible to be arranged on the outer ring, and the existing problems are inherent and cannot be solved

The positioning mechanism of US4,491,136 is an inclined edge 11, which can rotate circumferentially, which may cause accidental trauma to the penis during the operation

[0012] The outer rings of CN201912190, CN203749513U, and CN201370608Y are two half-circle structures with connecting shafts. The cutting force is not applied to the foreskin by the elasticity of the ring itself, but by the tightness of the connecting parts on both sides of the opening of the C-shaped ring. ; Moreover, the outer ring can rotate in a circumferential direction relative to the inner ring, which may also cause accidental trauma to the penis during the operation

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