CN202477798U

CN202477798U - Prepuce circumcising instrument

Info

Publication number: CN202477798U
Application number: CN2012201409341U
Authority: CN
Inventors: 王洪海
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-06
Filing date: 2012-04-06
Publication date: 2012-10-10
Anticipated expiration: 2022-04-06

Abstract

A prepuce circumcising instrument relates to a medical instrument for circumcising a prepuce. The prepuce circumcising instrument is fixed with a rope, and therefore manufacturing cost is lowered. A step groove is arranged at one end of an inner ring face of an outer ring, one end of an inner ring is disposed in the step groove of the outer ring, and the inner ring and the outer ring form a ring sleeve with the same bore diameter. A portion of an outer ring face of the inner ring is matched with the step groove of the outer ring, and a plurality of small hemispheric protrusions are evenly distributed on the portion. Four inner ring fixing handles are fixed on the outer ring face of the inner ring, four outer ring fixing handles are fixed on the outer ring face of the outer ring, inner ring U-shaped fixing grooves are disposed on inner ring fixing handles along the width direction of the inner ring fixing handles, outer ring U-shaped fixing grooves are disposed on outer ring fixing handles along the width direction of the outer ring fixing handles, and centers of the inner ring U-shaped fixing grooves and the centers of the outer ring U-shaped fixing grooves are on the same vertical center line. The prepuce circumcising device is used in a prepuce circumcising operation, has few parts, and lowers the manufacturing cost.

Description

A kind of prepuce ring-cutter

Technical field

This utility model relates to a kind of medical apparatus that is used for the ring cutting foreskin.

Background technology

Prepuce of penis is long to be a kind of common disease of male, and redundant prepuce not only influences people's physiological hygiene, and severe patient also can directly influence male's life quality and reproductive function, and posthetomy is adopted in treatment usually.And existing prepuce ring-cutter in use, need be fixed with four elastic pressed pieces, has increased manufacturing cost.

Summary of the invention

The purpose of this utility model provides a kind of prepuce ring-cutter, and this prepuce ring-cutter adopts rope fixing, has reduced manufacturing cost.

Realize above-mentioned purpose, the technical scheme of this utility model is following:

A kind of prepuce ring-cutter; It comprises internal ring and outer shroud, and an end of the inner ring surface of outer shroud is provided with step groove, and an end of internal ring is arranged in the step groove of described outer shroud; Internal ring forms the ring set that the aperture equates with outer shroud; The part that matches with the step groove of described outer shroud on the outer ring surface of internal ring is laid with a plurality of hemispherical kicks, is fixed with fixedly handle of four internal ring on the outer ring surface of internal ring, is fixed with fixedly handle of four outer shrouds on the outer ring surface of outer shroud; Four internal ring are handle and the fixedly corresponding one by one setting of handle of four outer shrouds fixedly; Internal ring fixedly handle is provided with internal ring U-shaped holddown groove along its width, and outer shroud fixedly handle is provided with outer shroud U-shaped holddown groove along its width, and the center of the center of internal ring U-shaped holddown groove and outer shroud U-shaped holddown groove is on same vertical centrage.

Based on technique scheme, this utility model compared with prior art has advantage:

One, this utility model can make the foreskin that fastens not slide owing on the outer ring surface of internal ring, be provided with a plurality of kicks, has guaranteed to perform the operation and has carried out smoothly.

Two, the prepuce ring-cutter of this utility model in use, only need with four internal ring fixedly handle and four outer shrouds fixedly handle tie with restricting, can internal ring and outer shroud be fixed, owing to having reduced amount of parts, reduced manufacturing cost.

Description of drawings

What Fig. 1 represented is the front view of a kind of prepuce ring-cutter of this utility model.

What Fig. 2 represented is the vertical view of Fig. 1.

Among the figure, the 1-internal ring; The 2-outer shroud; The 3-step groove; The kick of 4-hemispherical; The 5-internal ring is handle fixedly; The 6-outer shroud is handle fixedly; 7-internal ring U-shaped holddown groove; 8-outer shroud U-shaped holddown groove.

The specific embodiment

As depicted in figs. 1 and 2; A kind of prepuce ring-cutter, it comprises internal ring 1 and outer shroud 2, an end of the inner ring surface of outer shroud 2 is provided with step groove 3; One end of internal ring 1 is arranged in the step groove 3 of described outer shroud 2; Internal ring 1 forms the ring set that the aperture equates with outer shroud 2, and the part that matches with the step groove 3 of described outer shroud 2 on the outer ring surface of internal ring 1 is laid with a plurality of hemispherical kicks 4, is difficult for scratching patient's penis like this; Be fixed with fixedly handle 5 of four internal ring on the outer ring surface of internal ring 1; Be fixed with fixedly fixedly handle 5 and the fixedly corresponding one by one setting of handle 6 of four outer shrouds of 6, four internal ring of handle of four outer shrouds on the outer ring surface of outer shroud 2, internal ring fixedly handle 5 is provided with internal ring U-shaped holddown groove 7 along its width; Outer shroud fixedly handle 6 is provided with outer shroud U-shaped holddown groove 8 along its width, and the center of the center of internal ring U-shaped holddown groove 7 and outer shroud U-shaped holddown groove 8 is on same vertical centrage.During operation,, let patient's erection earlier with the position local anesthesia that patient's penis need be performed an operation; Choose large and small suitable prepuce ring-cutter, at first outer shroud 2 is enclosed within on the penis, then foreskin is upwards dug; Expose glans penis, place internal ring 1, about about 0.5 centimetre of internal ring 1 apart from penis coronary sulcus; And parallel with coronary sulcus, push outer shroud 2 to the glans penis direction again, outer shroud 2 and internal ring 1 are close to; Clamp unnecessary foreskin, reuse rope is tied the fixedly fixing handle 6 of handle 5 and four outer shrouds of four internal ring, and unnecessary foreskin promptly can ischemic necrosis and come off voluntarily.

Claims

1. prepuce ring-cutter; It comprises internal ring (1) and outer shroud (2); One end of the inner ring surface of outer shroud (2) is provided with step groove (3); One end of internal ring (1) is arranged in the step groove (3) of described outer shroud (2); Internal ring (1) forms the ring set that the aperture equates with outer shroud (2); It is characterized in that: the part that matches with the step groove (3) of described outer shroud (2) on the outer ring surface of internal ring (1) is laid with a plurality of hemispherical kicks (4), is fixed with fixedly handle (5) of four internal ring on the outer ring surface of internal ring (1), is fixed with fixedly handle (6) of four outer shrouds on the outer ring surface of outer shroud (2); Four internal ring are handle (5) and the fixedly corresponding one by one setting of handle (6) of four outer shrouds fixedly; Internal ring fixedly handle (5) is provided with internal ring U-shaped holddown groove (7) along its width, and outer shroud fixedly handle (6) is provided with outer shroud U-shaped holddown groove (8) along its width, and the center of the center of internal ring U-shaped holddown groove (7) and outer shroud U-shaped holddown groove (8) is on same vertical centrage.