CN219680688U

CN219680688U - Knot pusher

Info

Publication number: CN219680688U
Application number: CN202320601329.8U
Authority: CN
Inventors: 王鲁
Original assignee: Suzhou Hualing Hengxin Medical Technology Co ltd
Current assignee: Suzhou Hualing Hengxin Medical Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-09-15
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of surgical instruments and discloses a knot pusher, which comprises a finger stall for an index finger to wear, wherein a push head is arranged at the front end of the finger stall, a push opening is arranged on the push head, a stretching groove penetrating through the left surface and the right surface is arranged on the finger stall, and a steel sheet is arranged in the finger stall on the inner side surface of the stretching groove. The knot pusher is fixed by being worn on the finger, and when in use, the index finger is directly controlled to drive the fingerstall and the push head to fit the suture, so that the push opening is propped against the knotting position and pushed to the required position, the operation is performed without repeatedly taking the instrument, and the operation efficiency of the suture needle is greatly improved.

Description

Knot pusher

Technical Field

The utility model relates to the technical field of surgical instruments, in particular to a knot pusher.

Background

The suture operation is an operation of closing a wound by suture means, thereby promoting wound healing and avoiding infection. The suture needs to be knotted when the suture is sewn, the knotting quantity of each operation is different, the knotting position generally needs to be located at the bottom and is abutted against the skin, and because the stability of the knotting position cannot be ensured when the suture is knotted, a bud-shaped instrument with a handle such as forceps is used for pushing the knotting position to move to a required position, so that each knot is knotted, and the instrument needs to be taken and put down after one operation. This undoubtedly reduces the efficiency of the needle operation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a knot pusher which has the advantages of convenient and simple use and no influence on the operation efficiency of a suture needle, and solves the problems in the background art.

(II) technical scheme

In order to solve the problems, the utility model provides the following technical scheme:

the utility model provides a push away knot ware, includes the dactylotheca that supplies the forefinger to dress, the dactylotheca front end is installed and is pushed away the head, pushes away to be equipped with on the head and pushes away the mouth, is equipped with the tensile groove that link up the left and right sides on the dactylotheca, installs the steel sheet in the dactylotheca of tensile inslot face.

Preferably, the pushing opening is arranged in a V shape.

Preferably, the finger sleeve is further provided with a through hole at the position close to the front end for communicating the inside and the outside of the finger sleeve.

Preferably, the upper and lower surfaces of the fingerstall are also provided with notches penetrating through the fingerstall.

(III) beneficial effects

Compared with the prior art, the utility model provides a knot pusher, which has the following beneficial effects:

1. the knot pusher is fixed by being worn on the finger, and when in use, the index finger is directly controlled to drive the fingerstall and the push head to fit the suture, so that the push opening is propped against the knotting position and pushed to the required position, the operation is performed without repeatedly taking the instrument, and the operation efficiency of the suture needle is greatly improved.

2. The knot pusher is matched with the steel sheet through the stretching groove, so that the wearable accommodation range of the fingerstall is larger, and the knot pusher has good adaptation effects on personnel of different sizes.

3. The knot pusher is provided with the through holes and the notches, so that the fingerstall is convenient to wear on one hand, and the fingerstall is easy and stable to take off when taken down on the other hand, and the convenience of use is ensured.

Drawings

FIG. 1 is a first external view of the present utility model;

FIG. 2 is a second external view of the present utility model;

fig. 3 is a cross-sectional view of the present utility model.

In the figure: 1. a finger stall; 2. pushing heads; 3. pushing the mouth; 4. a stretching groove; 5. a through hole; 6. a recess.

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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, a knot pusher comprises a finger stall 1, wherein the finger stall 1 is made of medical silica gel or rubber or silicone rubber, compared with fiber products, falling objects are not easy to generate, a through stretching groove 4 is formed in the finger stall 1, in the drawing, the stretching groove 4 is horizontally penetrated through the left side and the right side of the finger stall 1, steel sheets (not shown) are also wrapped in the finger stall 1 on the inner side surface of the stretching groove 4, the steel sheets are of a 70# model, are fixed in an inner wrapping manner, are not easy to fall off, are more reliable and stable, can be fixed by gluing or hot melting or limiting clamping on the outer surface, are arranged in a U shape, and fit with the cross section structure of the stretching groove 4, and the length, width and height dimensions of the finger stall 1 are preset to be 50 x 20 mm;

the front end of the fingerstall 1 is provided with a pushing head 2, the pushing head 2 is made of medical grade plastic or metal, the front end of the pushing head 2 is provided with a pushing opening 3, the pushing opening 3 is in a V-shaped arrangement, the front end of the fingerstall 1 is in a cone-shaped arrangement, the pushing head 2 is fixed with the cone-shaped front end in a hot melting way, a through hole 5 which is communicated with the inside and the outside of the fingerstall 1 is further formed in the fingerstall 1 near the front end position and used for avoiding negative pressure formed in the interior after the fingers are worn, so that difficult removal occurs, and notches 6 which are communicated with the fingerstall 1 are further formed in the upper surface and the lower surface of the fingerstall 1 and are used for being worn conveniently.

The utility model has the working principle and the use flow that the finger can be directly taken and worn before use, the finger can be recommended to be worn on the index finger, the steel sheet is spread at the position of the stretching groove 4 when the finger is worn, the finger stall 1 is stably worn on the index finger by utilizing the reaction force of the steel sheet and the reaction force of the finger stall 1, the push head 2 is close to a suture line when in operation, the push port 3 is propped against the knotting position of the suture line, the knotting position can be pushed to move to be close to the skin by pressing, the repeated taking of an instrument is not needed for operation, and the operation efficiency of the suture needle is greatly improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A knot pusher comprising a finger stall (1) for the index finger to wear, characterized in that: push head (2) is installed to dactylotheca (1) front end, is equipped with on push head (2) and pushes away mouth (3), is equipped with on dactylotheca (1) and link up tensile groove (4) on both sides about, installs the steel sheet in dactylotheca (1) of tensile groove (4) medial surface.

2. A knot pusher according to claim 1, wherein: the pushing opening (3) is arranged in a V shape.

3. A knot pusher according to claim 1, wherein: the finger sleeve (1) is further provided with a through hole (5) which is communicated with the inside and the outside of the finger sleeve (1) at the position close to the front end.

4. A knot pusher according to claim 3, wherein: the upper surface and the lower surface of the fingerstall (1) are also provided with notches (6) which penetrate through the fingerstall (1).