CN213372221U

CN213372221U - Special forceps of taking out stitches of surgery

Info

Publication number: CN213372221U
Application number: CN202021172570.6U
Authority: CN
Inventors: 杨盼; 靳继海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-06-08
Anticipated expiration: 2030-06-21

Abstract

A pair of special surgical suture removing forceps comprises a forceps head I, a forceps head II, a handle I and a handle II. The forceps head I is arranged at the front end of the handle I, and the forceps head II is arranged at the front end of the handle II. The forceps head I and the forceps head II can be rotatably arranged together. The front ends of the forceps head I and the forceps head II are respectively provided with a cutter and a clamping assembly. The clamping assembly comprises a clamping head, a baffle plate and a guide block. The front ends of the forceps head I and the forceps head II are respectively provided with a guide hole. The guide block is arranged in the corresponding guide hole, the baffle is arranged at the outer end of the guide block, and the chuck is arranged at the inner end of the guide block. Springs are arranged on the guide blocks between the clamping head and the forceps head I and between the clamping head and the forceps head II. The lower end of the chuck is provided with a hook head. The utility model can complete the operation of removing stitches by one person, one hand and one tool; the suture line can be prevented from slipping, time and labor are saved, the working efficiency is improved, the pain of a patient is reduced, and the suture line is suitable for wide popularization.

Description

Special forceps of taking out stitches of surgery

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to special tweezers of taking out stitches of surgery.

Background

At present, when a surgical medical staff takes out stitches for a patient, the user needs to pick up a thread end with tweezers by one person for two persons, the thread end is cut off with scissors by the other person, the operation is very troublesome, especially when one person takes the tweezers with one hand and the scissors with the other hand, the operation is troublesome, and the thread end is easy to slip in the clamping process. The operation is very inconvenient, especially after repeated traction and slippage, the needle eye wound which is well healed can bleed, even the tissue can be lacerated, the pain is caused to the patient, and the poor healing can be caused; meanwhile, medical care personnel can cause the fingers holding the forceps to be acid and even numb due to repeated clamping failure, so that the stitch removing quality is influenced, and the wound can be broken again, so that the pain of a patient is caused.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model aims at providing a special tweezers of taking out stitches of surgery, its technical scheme as follows:

a pair of special surgical suture removing forceps comprises a forceps head I, a forceps head II, a handle I and a handle II.

The forceps head I is arranged at the front end of the handle I, and the forceps head II is arranged at the front end of the handle II.

The forceps head I and the forceps head II are rotatably arranged together through a pin shaft.

The front ends of the forceps head I and the forceps head II are respectively provided with a cutter.

The front ends of the forceps head I and the forceps head II are respectively provided with a clamping assembly in a movable mode.

The clamping assembly comprises a clamping head, a baffle plate and a guide block. The front ends of the forceps head I and the forceps head II are respectively provided with a guide hole. The guide block is slidably arranged in the corresponding guide hole, the baffle is fixedly arranged at the outer end of the guide block, and the chuck is fixedly arranged at the inner end of the guide block.

And springs are arranged on the guide blocks between the clamping head and the forceps head I and between the clamping head and the forceps head II.

The lower end of the chuck is provided with a hook head.

Furthermore, a plurality of anti-skid lines are arranged on the chuck.

The utility model has the advantages that: the operation of removing stitches can be completed by one person, one hand and one tool; the suture line can be prevented from slipping, time and labor are saved, the working efficiency is improved, the pain of a patient is reduced, and the suture line is suitable for wide popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a forceps head i;

FIG. 3 is a schematic structural view of a forceps head II;

fig. 4 is a schematic structural view of the clamping assembly.

Reference numerals: 1-forceps head I, 2-forceps head II, 3-handle I, 4-handle II, 5-cutter I, 6-cutter II, 7-clamping component, 8-clamping head, 9-spring, 10-pin shaft, 11-baffle, 12-guide block, 13-guide hole I, 14-anti-skid pattern, 15-hook head and 16-guide hole II.

Detailed Description

For the convenience of understanding, the technical solution of the present invention is further described in detail below by way of embodiments with reference to the accompanying drawings:

as shown in figures 1-4, a pair of special surgical suture removing forceps comprises a forceps head I1, a forceps head II 2, a handle I3 and a handle II 4.

The forceps head I1 is arranged at the front end of the handle I3, and the forceps head II 2 is arranged at the front end of the handle II 4.

The forceps head I1 and the forceps head II 2 are rotatably arranged together through a pin shaft 10.

The front end of the forceps head I1 is provided with a cutting knife I5. The front end of the forceps head II 2 is provided with a cutter II 6.

Two sides of the front end cutter I5 of the forceps head I1 are provided with a first guide hole 13.

Two sides of a front end cutter II 6 of the forceps head II 2 are provided with a second guide hole 16.

The clamping components 7 are respectively and movably arranged at the front end cutter I5 of the forceps head I1 and the front end cutter II 6 of the forceps head II 2.

The clamping assembly 7 comprises a collet 8, a stop plate 11 and two guide blocks 12.

Two guide blocks 12 are arranged on the baffle 11 in parallel, and the other ends of the guide blocks 12 are provided with chucks 8.

The guide block 12 is in the same shape and size as the first guide hole 13 and the second guide hole 16, and the guide block 12 is arranged in the first guide hole 13 and the second guide hole 16 and can move in the first guide hole 13 and the second guide hole 16. The first cutter 5 and the second cutter 6 are respectively arranged between the two chucks 8 on the corresponding sides.

The guide block 12 is provided with a spring 9.

The clamping head 8 is provided with a plurality of anti-skid grains 14.

The lower end of the chuck 8 is provided with a hook 15.

When the forceps are used, the hook head 15 on one of the clamping heads 8 is used for hooking and pulling up the suture, then the first handle 3 and the second handle 4 are closed, and the clamping assembly 7 at the front ends of the first forceps head 1 and the second forceps head 2 clamps the suture, so that the suture is prevented from falling off. And further closing the first handle 3 and the second handle 4, the chuck 8 starts to compress the spring 9, the clamping component 7 moves outwards, the first cutter 5 and the second cutter 6 are exposed out of the chuck 8 and contact the suture, and the suture is quickly cut off through the first cutter 5 and the second cutter 6. The utility model provides a use the operation of taking out stitches can be accomplished by a doctor, a hand and a instrument to the tweezers of taking out stitches, labour saving and time saving.

Claims

1. The utility model provides a special tweezers of taking out stitches of surgery, includes tweezers head one, tweezers head two, handle one and handle two, the front end of handle one is located to tweezers head one, the front end of handle two is located to tweezers head two, tweezers head one and tweezers head two are in the same place through the rotatable setting of round pin axle, tweezers head one and tweezers head two's front end is provided with cutter, its characterized in that respectively: the front ends of the first forceps head and the second forceps head are movably provided with clamping assemblies respectively, each clamping assembly comprises a chuck, a baffle and a guide block, guide holes are formed in the front ends of the first forceps head and the second forceps head respectively, the guide blocks are slidably arranged in the corresponding guide holes, the outer ends of the guide blocks are fixedly arranged on the baffle, the inner ends of the guide blocks are fixedly arranged on the chucks, springs are arranged on the guide blocks between the chucks and the first forceps heads and between the chucks and the second forceps heads, and hook heads are arranged at the lower ends of the chucks.

2. The forceps of claim 1, wherein: the chuck is provided with a plurality of anti-slip lines.