CN219271003U

CN219271003U - Hysteroscope suture device

Info

Publication number: CN219271003U
Application number: CN202222650062.XU
Authority: CN
Inventors: 刘红丽
Original assignee: Xiamen Maternal And Child Health Hospital Xiamen Eugenics Service Center Xiamen University Affiliated Women's And Children's Hospital Xiamen Linqiaozhi Women's And Children's Hospital
Current assignee: Xiamen Maternal And Child Health Hospital Xiamen Eugenics Service Center Xiamen University Affiliated Women's And Children's Hospital Xiamen Linqiaozhi Women's And Children's Hospital
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-06-30
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the technical field of medical equipment, in particular to a hysteroscope suture device which comprises a push tube, wherein an internal thread tube is arranged at the top end of the push tube in a threaded fit manner, and the internal thread tube is arranged in the push tube in a movable fit manner; the push tube comprises a guide part, an inclined part, a threaded part and an opening, wherein the inclined part is arranged on one side of the guide part, the threaded part is arranged on one side of the inclined part, and the opening is arranged between the inclined part and the opening. According to the utility model, the absorbable rope is arranged in the guide pipe, the guide pipe is arranged in the supporting pipe, the absorbable rope is pulled out finally, the rope buckle is tied, the absorbable rope is pulled and the push pipe is pushed, the buckle ring of the rope buckle is sleeved on the tissue to be sutured, the tissue to be sutured is tightened along with tightening of the rope buckle, and finally the tissue to be sutured is sutured together through the absorbable rope, so that the operation is convenient, and the problem of tissue damage caused by suturing by adopting a motor method is solved.

Description

Hysteroscope suture device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a hysteroscope suture device.

Background

Gong Fuqiang mirror surgery is used clinically mainly for diagnosis and treatment. The former such as probing for abnormal uterine bleeding, intrauterine causes of primary or secondary infertility, etc.; the latter can be used for the delivery of fallopian tube blockage, the excision of submucosal hysteromyoma, the excision of endometrial polyp, the localization of functional blood and intrauterine device, etc.

Traditional hysteroscopic wound suturing adopts an electric shock method, and the treatment method promotes wound healing through electric shock heating, but has the defect that the wound can be damaged on the uterine membranes, and implantation of fertilized eggs can be influenced for women with fertility requirements.

Disclosure of Invention

The utility model aims to provide a hysteroscope suture device which solves the problems in the background technology by modifying the existing knot pusher and enabling the knot pusher to be suitable for suturing a hysteroscope wound. In order to achieve the above purpose, the present utility model provides the following technical solutions: the hysteroscope suture device comprises a push tube, wherein an internal thread tube is arranged at the top end of the push tube in a threaded fit manner, and the internal thread tube is arranged in the push tube in a movable fit manner;

the push tube comprises a guide part, an inclined part, a threaded part and an opening, wherein the inclined part is arranged on one side of the guide part, the threaded part is arranged on one side of the inclined part, and the opening is arranged between the inclined part and the opening.

Preferably, the openings are provided in a plurality, and the openings are symmetrically arranged.

Preferably, the opening is a hollow truncated cone structure.

Preferably, the internal thread pipe and the inclined part are overlapped with each other.

Preferably, a guide pipe is arranged in the push pipe, the guide pipe comprises a pipe body, a handle and a threading hole, the handle is fixedly arranged at one end of the pipe body, and the threading hole is formed in one end, far away from the handle, of the side wall of the pipe body.

Preferably, the inner diameter of the threaded portion is equal to the outer diameter of the guide tube.

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

according to the utility model, the absorbable rope is arranged in the guide pipe, the guide pipe is arranged in the supporting pipe, the absorbable rope is pulled out finally, the rope buckle is tied, the absorbable rope is pulled and the push pipe is pushed, the buckle ring of the rope buckle is sleeved on the tissue to be sutured, the tissue to be sutured is tightened along with tightening of the rope buckle, and finally the tissue to be sutured is sutured together through the absorbable rope, so that the operation is convenient, and the problem of tissue damage caused by suturing by adopting a motor method is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic illustration of a push tube structure according to the present utility model;

fig. 4 is a schematic view of the guide tube structure of the present utility model.

In the figure: 1. pushing the tube; 101. a guide section; 102. an inclined portion; 103. a threaded portion; 104. an opening; 2. a guide tube; 201. a tube body; 202. a handle; 203. a threading hole; 3. an internally threaded tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the hysteroscope suture device comprises a push tube 1, wherein an internal thread tube 3 is arranged at the top end of the push tube 1 in a threaded fit manner, and the internal thread tube 3 is arranged in the push tube 1 in a movable fit manner;

the push tube 1 includes a guide portion 101, an inclined portion 102, a screw portion 103, and an opening 104, the inclined portion 102 is provided on one side of the guide portion 101, the screw portion 103 is provided on one side of the inclined portion 102, and the opening 104 is opened between the inclined portion 102 and the opening 104.

In this embodiment, a plurality of openings 104 are provided, and the plurality of openings 104 are symmetrically arranged.

In this embodiment, the opening 104 has a hollow truncated cone structure.

In this embodiment, the internally threaded tube 3 and the inclined portion 102 overlap each other.

In this embodiment, a guiding tube 2 is disposed in the pushing tube 1, the guiding tube 2 includes a tube body 201, a handle 202 and a threading hole 203, the handle 202 is fixedly mounted at one end of the tube body 201, and the threading hole 203 is formed at one end of the sidewall of the tube body 201 far away from the handle 202.

In this embodiment, the inner diameter of the threaded portion 103 is equal to the outer diameter of the guide tube 2.

The application method and the advantages of the utility model are as follows: when the hysteroscope suture device is used, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, firstly, the absorbable wire is installed, firstly, the guide tube 2 is detached from the push tube 1, then, one end of the absorbable wire is penetrated through the threading hole 203 and is penetrated out from the tail end of the tube body 201, the penetrated absorbable wire is tied into a knot, and an adjustable-size circular ring can be formed, the knot is automatically untied after being pulled, the absorbable wire positioned outside the threading hole 203 is pressed against the tube body 201 and is pressed by using the thumb, the circular ring is also pressed by adopting an index finger along the tube body 201, then, the knotted guide tube 2 is inserted into the push tube 1 and is penetrated, then, the circular ring is pulled out from the guide tube 2, then, the circular ring of the absorbable rope is fixed, the guide tube 2 is pulled out, the inner threaded tube 3 is rotated, the inner diameter of the threaded tube 103 is reduced along with the movement of the inner threaded tube 3, and the opening 104 is formed, the inner threaded tube 3 contacts with one end of the inclined portion 102, the inner diameter of the threaded portion 103 is pressed inwards, the end 103 is pressed by the inner diameter of the end, when the end 103 of the threaded portion is smaller than the knotted end, the knot can be stopped, the knot is fixed on the end of the absorbable rope is pulled, and finally, the thread can be sutured on the end is gradually, and the absorption tissue is closed, and the tissue can be closed, and the end can be closed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Hysteroscope suturing device, its characterized in that: the novel plastic pushing device comprises a pushing tube (1), wherein an inner threaded tube (3) is arranged at the top end of the pushing tube (1) in a threaded fit manner, and the inner threaded tube (3) is arranged in the pushing tube (1) in a movable fit manner;

the push tube (1) comprises a guide part (101), an inclined part (102), a threaded part (103) and an opening (104), wherein the inclined part (102) is arranged on one side of the guide part (101), the threaded part (103) is arranged on one side of the inclined part (102), and the opening (104) is arranged between the inclined part (102) and the opening (104).

2. The hysteroscopic suturing device of claim 1, wherein: the openings (104) are arranged in a plurality, and the openings (104) are symmetrically arranged.

3. The hysteroscopic suturing device of claim 1, wherein: the opening (104) is of a hollow truncated cone structure.

4. The hysteroscopic suturing device of claim 1, wherein: the internal thread pipe (3) and the inclined part (102) are mutually overlapped.

5. The hysteroscopic suturing device of claim 1, wherein: be equipped with guide tube (2) in ejector sleeve (1), guide tube (2) are including body (201), handle (202) and through wires hole (203), the one end fixed mounting of body (201) has handle (202), through wires hole (203) have been seted up to the one end that handle (202) was kept away from to the lateral wall of body (201).

6. The hysteroscopic suturing device of claim 1, wherein: the inner diameter of the thread part (103) is equal to the outer diameter of the guide tube (2).