CN215739294U

CN215739294U - Arthroscopic surgery guide forceps

Info

Publication number: CN215739294U
Application number: CN202122246805.2U
Authority: CN
Inventors: 柳忠兴; 吴邵鸿; 李金龙; 曹剑; 王远征
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-08
Anticipated expiration: 2031-09-16

Abstract

The utility model belongs to the field of medical operation tools, and particularly relates to arthroscopic surgery guide forceps which comprise a first forceps body and a second forceps body, wherein the front ends of the first forceps body and the second forceps body are hinged, a guide wire channel is correspondingly arranged at the rear part of the first forceps body and the front part of the second forceps body, a strip-shaped hole corresponding to the guide wire channel penetrates through the side wall of the first forceps body, a sliding block is connected in the guide wire channel in a sliding mode, a connecting piece is fixed on the sliding block, the connecting piece extends out of the strip-shaped hole and is fixed with a handle, and a guide wire positioned in the guide wire channel is inserted into the sliding block. The arthroscopic surgery guide forceps can leave the guide wire in the joint after the arthroscopic channel is established, so that the hollow exchange rod can be conveniently inserted into the joint, the arthroscopic surgery efficiency is improved, and the arthroscopic surgery guide forceps are worthy of clinical popularization and use.

Description

Arthroscopic surgery guide forceps

Technical Field

The utility model relates to arthroscopic surgery guide forceps, and belongs to the field of medical surgery tools.

Background

The orthopedic minimally invasive arthroscopy operation is widely applied, and the hip joint, knee joint, elbow joint, shoulder joint and wrist arthroscopy operation technology is continuously popularized. At present, when a doctor performs arthroscopic surgery, a No. 11 knife is usually used for cutting skin, then a straight clamp is used for entering a joint, the straight clamp is taken out after a channel is established, then a hollow exchange rod is placed in the joint, and finally the arthroscope enters the joint along the hollow exchange rod for performing the surgical operation. Due to the problems of red and swollen tissues in the joint, contraction of a channel and the like, the hollow exchange rod is very inconvenient to insert into the joint, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: provides an arthroscopic surgery guide clamp which is convenient for inserting a hollow exchange rod into a joint.

The utility model relates to arthroscopic surgery guide forceps, which comprise a first forceps body and a second forceps body, wherein the front ends of the first forceps body and the second forceps body are hinged, a guide wire channel is correspondingly arranged at the rear part of the first forceps body and the front part of the second forceps body, a strip-shaped hole corresponding to the guide wire channel penetrates through the side wall of the first forceps body, a sliding block is connected in the guide wire channel in a sliding manner, a connecting piece is fixed on the sliding block, the connecting piece extends out of the strip-shaped hole and is fixed with a handle, and a guide wire positioned in the guide wire channel is inserted on the sliding block.

The first clamp body and the second clamp body are correspondingly provided with locking structures, so that the first clamp body and the second clamp body have better closing effect, and an arthroscopic channel is conveniently established in a joint.

The rear ends of the first forceps body and the second forceps body are respectively provided with a finger ring, so that the use and operation of doctors are facilitated.

Compared with the prior art, the utility model has the beneficial effects that:

the arthroscopic surgery guide forceps can leave the guide wire in the joint after the arthroscopic channel is established, so that the hollow exchange rod can be conveniently inserted into the joint, the arthroscopic surgery efficiency is improved, and the arthroscopic surgery guide forceps are worthy of clinical popularization and use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at a in FIG. 2;

FIG. 4 is an enlarged view at b in FIG. 2;

fig. 5 is an enlarged view at c in fig. 2.

In the figure: 1. a first caliper body; 2. a second caliper body; 3. a handle; 4. a locking structure; 5. a ring; 6. connecting sheets; 7. guiding the wire; 8. a strip-shaped hole; 9. a slider; 10. a guide wire channel.

Detailed Description

Embodiments of the utility model are further described below with reference to the accompanying drawings:

as shown in fig. 1 to 5, the arthroscopic surgery guiding forceps disclosed by the utility model comprises a first forceps body 1 and a second forceps body 2, the front ends of which are hinged, a guide wire channel 10 is arranged at the rear part of the first forceps body 1 and the front part of the second forceps body 2 correspondingly, a strip-shaped hole 8 corresponding to the guide wire channel 10 penetrates through the side wall of the first forceps body 1, a sliding block 9 is connected in the guide wire channel 10 in a sliding manner, a connecting sheet 6 is fixed on the sliding block 9, the connecting sheet 6 extends out of the strip-shaped hole 8 and is fixed with a handle 3, and a guide wire 7 positioned in the guide wire channel 10 is inserted on the sliding block 9.

In a preferred embodiment: the first clamp body 1 and the second clamp body 2 are correspondingly provided with the locking structures 4, so that the first clamp body 1 and the second clamp body 2 have better closing effect, and an arthroscopic channel is conveniently established in a joint; the rear ends of the first forceps body 1 and the second forceps body 2 are respectively provided with a finger ring 5, so that the use and operation of doctors are facilitated.

When the joint guide wire clamp is used, the first clamp body 1 and the second clamp body 2 are matched to establish an arthroscopic channel, then the handle 3 is pressed on one hand, the first clamp body 1 and the second clamp body 2 are taken out of a joint on the other hand, the sliding block 9 and the clamp bodies slide relatively, so that the guide wire 7 is left in the joint, and then the hollow exchange rod can be conveniently placed into the joint along the guide wire 7, so that subsequent arthroscopic surgery is facilitated.

According to the arthroscopic surgery guide forceps, after an arthroscopic channel is established, the guide wire 7 can be left in the joint, so that the hollow exchange rod can be conveniently inserted into the joint, the arthroscopic surgery efficiency is improved, and the arthroscopic surgery guide forceps are worthy of clinical popularization and use.

Claims

1. The utility model provides an arthroscopic surgery guide pincers, includes the articulated first pincers body (1) of front end and the second pincers body (2), its characterized in that: the rear portion of the first pincers body (1) is equipped with guide wire passageway (10) with the anterior correspondence of the second pincers body (2), it has bar hole (8) corresponding with guide wire passageway (10) to run through on the lateral wall of the first pincers body (1), sliding connection has slider (9) in guide wire passageway (10), be fixed with connection piece (6) on slider (9), connection piece (6) stretch out bar hole (8) and are fixed with handle (3), it has guide wire (7) that are located guide wire passageway (10) to peg graft on slider (9).

2. The arthroscopic surgical guide forceps of claim 1, wherein: and the first clamp body (1) and the second clamp body (2) are correspondingly provided with locking structures (4).

3. The arthroscopic surgical guide forceps of claim 1 or 2, wherein: the rear ends of the first forceps body (1) and the second forceps body (2) are provided with finger rings (5).