CN219048660U

CN219048660U - Disposable needle-type coil pull hook for laparoscope

Info

Publication number: CN219048660U
Application number: CN202320205360.XU
Authority: CN
Inventors: 沙洪存
Original assignee: Ningbo Yinzhou District Second Hospital Ningbo Yinzhou District Second Hospital Medical Community General Hospital Ningbo Urology And Nephropathy Hospital
Current assignee: Ningbo Yinzhou District Second Hospital Ningbo Yinzhou District Second Hospital Medical Community General Hospital Ningbo Urology And Nephropathy Hospital
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-05-23
Anticipated expiration: 2033-02-14

Abstract

The utility model provides a disposable laparoscopic needle-type coil hook, which comprises a needle body and an operation wire, wherein the top end of the needle body is provided with a threading hole, one end of the operation wire is inserted into the threading hole and fixed at the top end of the needle body, the other end of the operation wire is provided with a loop-shaped knot, when the disposable laparoscopic needle-type coil hook is used, one end of the operation wire is inserted into the threading hole at the top of the needle body and fixed, the other end of the operation wire is a finished product of the knot which is ready-made, after the needle body passes through tissues, the surgical needle is characterized in that the surgical needle is pulled to tighten the surgical thread to tighten the loop, so that the loop can be pulled to conveniently carry out laparoscopic surgery.

Description

Disposable needle-type coil pull hook for laparoscope

Technical Field

The utility model relates to the field of medical instruments, in particular to a disposable needle-type coil pull hook for a laparoscope.

Background

The laparoscope is similar to an electronic gastroscope, is a medical instrument with a miniature camera, the laparoscopic surgery is performed by using the laparoscope and related instruments, the visual field cannot be effectively enlarged, the operation is inconvenient to perform, meanwhile, the operation is inconvenient to perform by a doctor, and the like, wherein the laparoscopic hole annular object taking hook with the application number of CN202120201256.4 is designed to be annular through the arranged ring, the object taking bag and the contents thereof are conveniently pulled by a main knife to be far away from the intestinal wall below, other organ injuries are reduced, meanwhile, the left hand and the right hand are matched with each other, the brain is required to be highly concentrated, the comfort of a using tool is reduced, the distraction in the use process is reduced, the medical accident is avoided, the device can be independently operated by one person, the finger is required to be always inserted in the ring and keep the posture when the device is applicable, the hand is easy to be tired under the highly concentrated state, the material is stainless steel, the cost is high, and therefore the disposable needle coil is designed to be used with good practicability.

Disclosure of Invention

The utility model aims to provide a disposable needle-type coil pull hook for a laparoscope, which aims to solve the problems that fingers are required to be always inserted into a finger ring and kept in a posture when the device provided by the background technology is applicable, the hands are easy to be tired in a highly concentrated state of the brain, and the device is made of stainless steel, so that the cost is high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the disposable needle-type coil pulling hook for the laparoscope comprises a needle body and an operation wire, wherein a threading hole is formed in the top end of the needle body, one end of the operation wire is inserted into the threading hole and fixed to the top end of the needle body, and a loop-shaped knot is arranged at the other end of the operation wire.

As a further description of the utility model: the loop-shaped knot is a telescopic slipknot.

As a further description of the utility model: the ring-shaped knot is a prefabricated finished product knot.

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

(1) The laparoscopic needle-type coil pulling hook consists of a needle body and an operation wire, when in use, one end of the operation wire is inserted into a threading hole at the top of the needle body and fixed, the other end of the operation wire is a finished loop-shaped knot which is tied in advance, after the needle body passes through tissues, the needle body passes through the loop-shaped knot which is tied at the other end of the operation wire, the operation wire is pulled to tighten the loop-shaped knot so as to pull the tissue, and compared with a comparison document, the laparoscopic operation is convenient, the cost of the structure consisting of the needle body and the operation wire is greatly reduced, and the pulling gesture is not needed to be kept by fingers when in use, so that the condition of tired hand is avoided;

(2) The loop-shaped knot is a telescopic slipknot, so that the medical staff can adjust the size of the loop-shaped knot according to actual conditions when the slipknot is used.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the needle structure of the present utility model;

fig. 3 is a schematic view of a loop structure according to the present utility model.

In the figure: 1. a needle body; 2. a surgical thread; 3. a threading hole; 4. and a loop-shaped knot.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the disposable needle-type coil pulling hook for the laparoscope comprises a needle body 1 and an operation wire 2, wherein a threading hole 3 is formed in the top end of the needle body 1, one end of the operation wire 2 is inserted into the threading hole 3 and fixed to the top end of the needle body 1, and a loop-shaped knot 4 is arranged at the other end of the operation wire 2.

The specific use is as follows: the laparoscopic needle-type coil pulling hook composed of the needle body 1 and the operation wire 2 is characterized in that when in use, one end of the operation wire 2 is inserted into the threading hole 3 at the top of the needle body 1 and fixed, the other end of the operation wire 2 is a finished loop-shaped knot 4 which is tied in advance, after the needle body 1 passes through tissues, the loop-shaped knot 4 which is tied in advance is tied in the other end of the operation wire 2, the operation wire 2 is pulled to be tightened so as to tighten the loop-shaped knot 4, thus the tissue can be pulled, laparoscopic operation is convenient to carry out, compared with a comparison document, the structure composed of the needle body 1 and the operation wire 2 is greatly reduced in cost, and when in use, the hand is prevented from being tired due to acid because fingers are not needed to keep the pulling gesture

In this embodiment: the loop-shaped knot 4 is a telescopic slipknot.

The specific use is as follows: the loop-shaped knot 4 is a telescopic slipknot, so that a medical staff can adjust the size of the loop-shaped knot 4 according to actual conditions when the slipknot is used.

In this embodiment: the loop-shaped knot 4 is a prefabricated finished knot.

The specific use is as follows: the loop-shaped knot 4 is a loose knot which is tied in production, so that the situation that medical staff is tied in the field is avoided, and the time of the medical staff is saved.

Working principle: one end of the operation wire 2 is inserted into the threading hole 3 at the top of the needle body 1 and is fixed, the other end of the operation wire 2 is a finished loop-shaped knot 4 which is knotted in advance, after the needle body 1 passes through tissues, the loop-shaped knot 4 which is knotted at the other end of the operation wire 2 is passed through, and the operation wire 2 is pulled to be tightened so that the loop-shaped knot 4 is tightened, so that the tissue can be pulled.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Disposable needle coil of peritoneoscope draws to collude, including needle body (1) and operation line (2), its characterized in that: the surgical needle is characterized in that a threading hole (3) is formed in the top end of the needle body (1), one end of the surgical wire (2) is inserted into the threading hole (3) and fixed to the top end of the needle body (1), and a loop-shaped knot (4) is arranged at the other end of the surgical wire (2).

2. The laparoscopic disposable needle coil pull hook according to claim 1, wherein: the loop-shaped knot (4) is a telescopic slipknot.

3. The laparoscopic disposable needle coil pull hook according to claim 1, wherein: the ring-shaped knot (4) is a prefabricated finished product knot.