CN220275659U

CN220275659U - Gynecological operation forceps and suit thereof

Info

Publication number: CN220275659U
Application number: CN202321484555.9U
Authority: CN
Inventors: 蒋亦
Original assignee: Zhejiang Provincial Tongde Hospital Zhejiang Institute Of Mental Health
Current assignee: Zhejiang Provincial Tongde Hospital Zhejiang Institute Of Mental Health
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-02
Anticipated expiration: 2033-06-12

Abstract

The utility model provides a pair of gynecological surgical forceps and a suit thereof, comprising a proximal hand-held part and a pair of clamping arms connected with the hand-held part, wherein the hand-held part comprises a pair of driving arms, the proximal ends of the driving arms are provided with fixing holes, the distal ends of the driving arms are connected through a shaft, the distal ends of the driving arms are respectively connected with a clamping arm, and the clamping arms are driven to open and close through the movement of the driving arms; the clamping arm comprises a clamping arm body and a connecting column connected with the clamping arm body, wherein the clamping arm body is provided with a clamping groove; the clamping part body is spherical and is made of silica gel; the clamping part body is provided with a flat clamping surface and an arc-shaped surface far away from the clamping surface, a plurality of bulges are integrally formed on the clamping surface, and the bulges are uniformly distributed on the clamping surface; the arc-shaped surface is in contact with the groove surface.

Description

Gynecological operation forceps and suit thereof

Technical Field

The utility model relates to the technical field of medical appliances, in particular to pliers for gynecological operation.

Background

Clamping pliers are often required to be used for clamping cervical or other tissues in the treatment process of gynecological operation, the existing pliers have slipping phenomenon in the use process, and an operator needs to use for a long time to realize clamping; the prior part of clamping pliers, such as the patent with the patent publication number of CN213217438U, is provided with a serrated groove at the inner side of the distal end of the pliers to increase the friction force during clamping, but the pliers are easy to cause damage to clamping tissues during use and are easy to cause inflammation after operation.

Meanwhile, in the existing gynecological operation, a plurality of operation forceps such as a clamping forceps and an expanding forceps are often needed, and the operation forceps integrating the clamping forceps and the expanding forceps are not available in the market.

Disclosure of Invention

The utility model aims to provide a multifunctional gynecological operation forceps integrating gynecological expansion forceps and clamping forceps.

The utility model adopts the technical proposal for solving the technical problems that:

the gynecological surgical forceps comprise a proximal hand-held part and a pair of clamping arms connected with the hand-held part, wherein the hand-held part comprises a pair of driving arms, the proximal ends of the driving arms are provided with fixing holes, the distal ends of the driving arms are connected through a shaft, the distal ends of the driving arms are respectively connected with a clamping arm, and the clamping arms are driven to open and close through the movement of the driving arms;

the clamping arm comprises a clamping arm body and a connecting column connected with the clamping arm body, wherein the clamping arm body is provided with a clamping groove;

the clamping part body is spherical and is made of silica gel; the clamping part body is provided with a flat clamping surface and an arc-shaped surface far away from the clamping surface, a plurality of bulges are integrally formed on the clamping surface, and the bulges are uniformly distributed on the clamping surface; the arc-shaped surface is in contact with the groove surface.

According to the utility model, the pair of spherical clamping part bodies are arranged at the end parts of the clamping arms, so that when the clamping arm is used, the spherical clamping part bodies cling to the grooves at the far ends of the clamping arms, and the deformation of the clamping part bodies during clamping is prevented; meanwhile, as the protrusions which are uniformly distributed are arranged on the clamping surface, the friction force of the clamping surface during clamping is increased, and sliding during clamping is avoided.

Preferably, the clamping arm is detachably connected to the hand-held part.

Preferably, a locking buckle is arranged on the driving arm.

Preferably, the groove is provided with a connecting hole, and the connecting column is connected with the connecting hole.

The utility model also discloses a gynecological surgical forceps set, which comprises the gynecological surgical forceps and a pair of expansion forceps arms, wherein the expansion forceps arms are detachably connected with the driving arms; the distal ends of the pair of expansion jawarms are respectively connected with an expansion sheet.

The configuration of the gynecological surgical forceps set increases the diversified choices in surgery, and simultaneously, the material cost of the product is reduced because only one handheld part is used.

Preferably, the expansion sheet is square.

Preferably, the expansion sheet has a smooth inner surface and an outer surface.

Drawings

Fig. 1 is a schematic structural view of the gynecological forceps kit of the utility model;

FIG. 2 is a schematic view of the structure of the forceps;

FIG. 3 is an exploded view of the forceps;

FIG. 4 is a front view of the clamping portion;

fig. 5 is a bottom view of the clamping portion.

Detailed Description

In order that the manner in which the above-recited features, advantages, objects and advantages of the utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

As shown in fig. 2-3, the gynecological forceps comprise a proximal hand-held part 2 and a pair of clamping components 1a connected with the hand-held part 2, wherein the hand-held part 2 comprises a pair of driving arms 21, the proximal ends of the driving arms 21 are provided with fixing holes 22, and the distal ends of the driving arms 21 are connected through a comb shaft, so that the driving arms 21 can perform opening and closing movements; the distal end of the driving arm 21 is detachably connected to the clamping assembly 1a, and the clamping assembly 1a includes a pair of clamping arms 11a and a clamping portion 12a detachably mounted to the distal ends of the clamping arms. The distal ends of the driving arms 21 are respectively connected with a clamping arm 11a, and the clamping arms 11a are driven to open and close by the movement of the driving arms 21, so that the clamping or loosening action of the clamping part 12a is realized.

The distal end of the holding arm 11a is bent to form a groove in which a connection hole is provided. The inner side of the groove is detachably provided with a clamping part 12a. As shown in fig. 4-5, the clamping portion 12a includes a clamping portion body 121 and a connection post 123 connected to the clamping portion body 121, and the connection post 123 is fixedly connected to the connection hole at the distal end of the clamping arm 1 a.

In one embodiment of the utility model, the clamping part body and the connecting column are integrally formed, and the connecting column is in interference fit with the connecting hole on the clamping arm.

In another embodiment of the utility model, the connecting post is a metal bolt, and the connecting post is in threaded fit with a connecting hole on the clamping arm. The screw connection mode is convenient for the operator to replace the silica gel clamping part at any time.

The clamping part body 121 is spherical and is made of medical silica gel; compared with the sheet-shaped design, the spherical design increases the supporting strength of the clamping part body and reduces the deformation during clamping. The clamping part body 121 is provided with a flat clamping surface and an arc-shaped surface far away from the clamping surface, a plurality of protrusions 122 are integrally formed on the clamping surface, and the protrusions 122 are uniformly distributed on the clamping surface; the arc surface is contacted with the groove surface, the friction force during clamping is increased by the convex design, and phenomena such as sliding and the like during tissue clamping are prevented.

In one embodiment of the utility model, the driving arms are provided with locking buckles at positions close to the fixing holes, and when the device is used, the relative movement between the driving arms is realized through the locking buckles, so that the clamping arms or the expanding forceps arms are locked in a clamping state or an expanding state, and the device is used for assisting the execution of other operations.

As shown in fig. 1, the utility model also discloses a gynecological surgical forceps kit, which comprises the gynecological surgical forceps and a pair of expansion forceps arms 1b, wherein the expansion forceps arms 1b are detachably connected with a driving arm 21, when in use, the driving arm 21 drives the expansion forceps arms 1b to do opening and closing movements, the distal ends of the expansion forceps arms 1b are respectively connected with an expansion sheet, the expansion sheets are square or long, and the expansion sheets have smooth inner surfaces and outer surfaces and can expand related tissues. The expanding clamp arm 1b and the expanding piece are integrally formed.

The gynecological surgical forceps set is provided with a set of proximal hand-held part 2 and a pair of clamping assemblies 1a connected with the hand-held part 2, and a pair of expanding forceps arms 1b, when in use, the expanding forceps arms or the clamping arms can be conveniently replaced according to different surgical scenes, so that the purpose of different functions during surgery is realized. For example: the proximal handpiece 2 can be assembled with the clamping assembly 1a to form a gynecological forceps for clamping purposes, or the proximal handpiece 2 can be assembled with the expansion forceps arm 1b to form a gynecological forceps for expansion purposes,

the foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The gynecological surgical forceps comprise a proximal hand-held part and a pair of clamping arms connected with the hand-held part, wherein the hand-held part comprises a pair of driving arms, the proximal ends of the driving arms are provided with fixing holes, the distal ends of the driving arms are connected through a shaft, the distal ends of the driving arms are respectively connected with a clamping arm, and the clamping arms are driven to open and close through the movement of the driving arms; the method is characterized in that: the clamping arm comprises a clamping arm body and a connecting column connected with the clamping arm body, wherein the clamping arm body is provided with a clamping groove; the clamping part body is spherical and is made of silica gel; the clamping part body is provided with a flat clamping surface and an arc-shaped surface far away from the clamping surface, a plurality of bulges are integrally formed on the clamping surface, and the bulges are uniformly distributed on the clamping surface; the arc-shaped surface is in contact with the groove surface.

2. The gynecological forceps according to claim 1, wherein: the clamping arm is detachably connected with the handheld portion.

3. The gynecological forceps according to claim 2, wherein: the driving arm is provided with a locking buckle.

4. The gynecological forceps according to claim 2, wherein: and the groove is provided with a connecting hole, and the connecting column is connected with the connecting hole.

5. Gynaecology's operation pincers suit, its characterized in that: a pair of dilating forceps arms comprising the gynecological forceps of claim 1, the dilating forceps arms being detachably connected to the actuating arm; the distal ends of the pair of expansion jawarms are respectively connected with an expansion sheet.

6. The gynecological forceps kit according to claim 5, wherein: the expansion piece is square.

7. The gynecological forceps kit according to claim 5, wherein: the expansion sheet has a smooth inner surface and an outer surface.