CN219538381U

CN219538381U - Suture pressing fork

Info

Publication number: CN219538381U
Application number: CN202222207383.2U
Authority: CN
Inventors: 王靖生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-08-18
Anticipated expiration: 2032-08-22

Abstract

The utility model provides a suture pressing fork, which comprises a long handle, wherein the top end of the long handle is provided with a pressing fork. According to the utility model, the long handle with the length of 25cm is arranged, the top of the long handle is provided with the line pressing fork which is bent into a semicircular structure by the cylinder with the diameter of 3mm, the long handle is operated by holding the rubber sleeve on the long handle, and then the line pressing fork is used for pushing the line knot which is not fastened to the deep suture position, so that the device is suitable for knotting in a narrow position of an operation field, the knotting efficiency is improved, the operation time is saved, and the invalid operation is reduced, thereby improving the operation effect.

Description

Suture pressing fork

Technical Field

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

Background

Minimally invasive surgery for treating terminal-wire-type spinal cord tethering syndrome through a unilateral intervertebral space approach is a new minimally invasive surgery mode of percutaneous small incision, single-sided paraspinal muscle stripping, single-sided yellow ligament incision, complete upper and lower vertebral plates, hard capsule opening and tension adhesion cutting, so as to release spinal cord traction. The currently adopted surgical instruments are all from common surgical instruments, including retractors, nerve retractors, electric coagulation forceps, needle holders and the like; however, when the hard film is micro-stitched in a very deep (5-6 cm) but narrow (diameter less than 0.6 cm) field of view of the present operation, the conventional micro-stitching method (micro forceps+micro needle holder) becomes extremely difficult, the knot cannot be smoothly driven into the deep part of the operation field, and the repeated knot tying and knot feeding cause great waste of operation time.

To this end, the present utility model provides a suture crimping fork.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the suture thread pressing fork so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the suture pressing fork comprises a long handle, the top end of the long handle is provided with a pressing fork, the length of the long handle is 22-28cm, the cross section of the pressing fork is circular, and the outer diameter of the circular shape is 2-5mm.

Further, the line ball fork is semicircle structure and the middle part of its outer arc wall and the top fixed connection of long handle.

Further, the diameter of the cross section of the wire pressing fork is 3mm.

Further, the length of the long handle is 25cm.

Further, the long handle is Z-shaped.

Further, the other end of the long handle is sleeved with a rubber sleeve.

The utility model has the beneficial effects that: the suture pressing fork comprises a long handle; a wire pressing fork; a rubber sleeve.

1. The long handle with the length of 25cm is arranged, the top of the long handle is provided with the line pressing fork which is bent into a semicircular structure by a cylinder with the diameter of 3mm, the long handle is operated by the rubber sleeve on the long handle in a handheld mode, then the line pressing fork is used for pushing the line knot which is not fastened to the deep stitching position, the line pressing fork is suitable for knotting at the narrow and small position of the operation field, the knotting efficiency is improved, the operation time is saved, invalid operation is reduced, and therefore the operation effect is improved.

2. The handle body of the long handle adopts a Z-shaped structure, and when an operator holds the rubber sleeve operating handle, the hand-held part can not influence the microscopic operation visual field.

Drawings

FIG. 1 is a schematic diagram of the structure of the stitching thread-pressing fork of the present utility model in which a middle and long handle, a rubber sleeve and the thread-pressing fork are matched;

FIG. 2 is a schematic view of a long handle of Z-shaped configuration in the suture thread fork of the present utility model;

in the figure: 1. a long handle; 2. a wire pressing fork; 3. a rubber sleeve.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 2, the present utility model provides a technical solution: suture line ball fork, including long handle 1, long handle 1 adopts cylindrical structure, and the top of long handle 1 sets up line ball fork 2, and line ball fork 2's effect is the knot of pressing the suture usefulness (not tight), and long handle 1's length is 22-28cm, and this length is convenient manual with line ball fork 2 will not tight knot to the depths promotion, and line ball fork 2's cross section is circular and this circular shape external diameter is 2-5mm, and line ball fork 2 external diameter in this scope is fit for promoting not tight knot motion, can not appear taking off the knot phenomenon, and long handle 1's the other pot head is equipped with rubber sleeve 3, makes things convenient for handheld operation long handle 1.

In this embodiment, the wire pressing fork 2 has a semicircular structure, specifically, the wire pressing fork 2 is bent into a semicircular structure by a cylinder, the middle part of the outer arc wall of the wire pressing fork 2 is fixedly connected with the top end of the long handle 1, the diameter of the cross section of the further wire pressing fork 2 is 3mm, the length of the long handle 1 is 25cm, and the wire pressing fork 2 and the long handle 1 in the numerical range are suitable for the conditions of micro-suturing hard membranes in the very deep (5-6 cm) and narrow (diameter less than 0.6 cm) view fields of an operation.

In this embodiment, the long handle is Z-shaped, and such corner arrangement does not affect the operator's field of view.

When the tool is used, when the dura mater is micro-stitched in a very deep (5-6 cm) and narrow (diameter smaller than 0.6 cm) view of the operation, when the wire knot is wound but not tightened in the operation, an assistant manually pinches a rubber sleeve 3 with a 25cm long handle, the top end is provided with a 3mm semicircular wire pressing fork 2 to fork the wire knot, the needle holder and the suture are pushed all the way to the deep part of the operation field, then the main knife is used for tightening the wire knot in a clockwise direction, and the next knotting action is repeated.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The sewing thread pressing fork is characterized by comprising a long handle (1), the top end of the long handle (1) is provided with a thread pressing fork (2), the length of the long handle (1) is 22-28cm, the cross section of the thread pressing fork (2) is circular, and the outer diameter of the circular shape is 2-5mm.

2. The suture thread pushing fork as claimed in claim 1, wherein: the wire pressing fork (2) is of a semicircular structure, and the middle part of the outer arc wall of the wire pressing fork is fixedly connected with the top end of the long handle (1).

3. The suture thread pushing fork as claimed in claim 2, wherein: the diameter of the cross section of the wire pressing fork (2) is 3mm.

4. A suture thread pushing fork as claimed in claim 3 wherein: the length of the long handle (1) is 25cm.

5. The suture thread pushing fork as recited in claim 4, wherein: the long handle (1) is Z-shaped.

6. The suture thread pushing fork as claimed in any one of claims 1 to 5, wherein: the other end of the long handle (1) is sleeved with a rubber sleeve (3).