CN2265162Y

CN2265162Y - Multi-function viscera traction forceps

Info

Publication number: CN2265162Y
Application number: CN 96200978
Authority: CN
Inventors: 缪成松
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-04
Filing date: 1996-01-04
Publication date: 1997-10-22
Anticipated expiration: 2006-01-04

Abstract

The utility model relates to an instrument for surgical operations, particularly viscera traction forceps which solves the problem that the prior art has easy damage to a viscera. The utility model is composed of a forceps body, a forceps clamping head and fastening teeth. The utility model is characterized in that the forceps clamping head forms an obpyriform shape engaged with a uterus body or an elastic long-strip shape engaged with the surface of a spleen, and is movably connected with the forceps body; the number of the fastening teeth is more than ten; a resistance arm of the forceps body is longer than a power arm of the forceps body. The utility model has the advantages of large contact area and no damage to the viscera clamped by viscera traction forceps, and is suitable for operations, such as the microscopic coincidence of uterine tubes, the microscopic flow of extrauterine pregnancy, accidental damage of female ligation to ovaries, the repairing hemostasis of the hemorrhage of salpinx films, the perforation repairing of uteruses, traumatic viscera rupture, the repairing for the viscus, the partial excision of the spleen, etc.

Description

Multi-functional internal organs traction tongs

This utility model relates to a kind of surgery hands apparatus, exactly is a kind of internal organs traction tongs.

Doing fallopian tube, ovary and the operation of palace body at present all is to live round ligament of uterus with Mus cutter tooth clamp limpingly the palace body to be led to the otch below, perhaps to body rear, palace filling gauze pad, palace body pad is risen, and seeks to appear uterus adnexa again.Body of uterus and adnexa are positioned at the pelvic cavity depths, and above-mentioned way is not only torn round ligament place oar film easily, and appears unclear; The latter damages the internal organs serosal surface in addition and gauze pad is left over the possibility in abdominal cavity.

The purpose of this utility model is: a kind of be convenient to do organ operations such as palace body, spleen, the not multi-functional internal organs traction tongs of easy damaged internal organs are provided.

Multi-functional internal organs traction tongs is made up of caliper, bar hold, fastening tooth, it is characterized in that: bar hold or fall pyriform for what coincide with the uterus, or be and strip that spleen is identical; Clamping face is a concave surface;

Be flexible connection between bar hold and the caliper, the middle part, the back side of bar hold is provided with clamp reed, caliper resistance arm locating slot, the overhanging end of clamp reed is provided with locating hole, the caliper resistance arm is plugged in the locating slot at the bar hold back side, and the locating hole on the clamp reed cooperates with pin on the caliper resistance arm;

The fastening sound of baby talk number of the end of caliper power arm is more than ten;

The caliper resistance arm is longer than the caliper power arm.

The caliper resistance arm is formed a U type, is respectively equipped with bail between the shaft fulcrum on itself and the caliper.

The utlity model has the advantage of following several respects:

One, because bar hold has two kinds of planforms, and for flexibly connecting, thus this internal organs traction tongs, both applicable to the operation of body of uterus and adnexa, also applicable to spleen and operation on liver;

Two, the body of uterus of the planform of bar hold and human body, spleen etc. match, and contact area is big, so when being used to perform the operation, internal organs can be led fully to the otch part, have exempted from the damage human internal organ and ward off;

Three, because the tooth number that has increased the fastening tooth so can keep the pressure of clamp internal organs less according to the degree of the size adjustment fastening of internal organs, realizes that internal organs do not have wound.

Description of drawings:

Fig. 1 is this utility model structural front view,

Fig. 2 is this utility model structure side view,

Fig. 3 is a strip bar hold structural representation.

Below in conjunction with drawings and Examples this utility model is described further.

As seen from Figure 1, this internal organs traction tongs is made up of caliper, bar hold 7 and fastening tooth.

By Fig. 2, Fig. 3 as seen, bar hold 7 has two kinds, and the one, with the pyriform that the uterus coincide, the strip that another is and spleen coincide, its clamping face is cancave cambered surface.

Be flexible connection between bar hold 7 and the caliper, the back side middle part riveting of bar hold 7 has clamp reed 5, clamp reed 5 outsides are welded with a caliper resistance arm locating slot, have a locating hole on the overhanging end of clamp reed 5, the pin 6 that is mated is fixed on the caliper resistance arm 2, and caliper resistance arm 2 is inserted in the locating slot at bar hold 7 back sides.This just makes that the transposing of bar hold 7 is very convenient, and accurate positioning.

The tooth number of caliper power arm 3 terminal part fastening teeth 1 increases to 15, and caliper resistance arm 2 is longer than caliper power arm 3, adopts this structure, and no matter big uterus of clamp or little uterus all can keep less pressure by adjusting fastening tooth number, reduce the damage to the uterus.

The bail 8 that has been welded respectively between the shaft fulcrum 4 of caliper resistance arm 2 and caliper middle part, the internal organs that will lead to the otch by bail 8 in the art are fixed, and just can carry out operations such as the repairing of fallopian tube micro anastomosis uterus, splenectomy.

Claims

1, multi-functional internal organs traction tongs is made up of caliper, bar hold and fastening tooth, and it is special to be down: bar hold or fall pyriform for what coincide with the uterus, or be and strip that spleen is identical; Clamping face is recessed to be face;

The fastening sound of baby talk number of caliper power arm end is more than ten;

The caliper resistance arm is longer than the caliper power arm.

2, multi-functional internal organs traction tongs according to claim 1, it is characterized in that: the caliper resistance arm is formed a U-shaped, is respectively equipped with bail between the shaft fulcrum on itself and the caliper.