CN219109650U

CN219109650U - Multifunctional tissue clip applier

Info

Publication number: CN219109650U
Application number: CN202222849937.9U
Authority: CN
Inventors: 莫易凡; 赖泽雄; 韦晓倩; 马盼盼; 刘少辉; 林聪杰
Original assignee: Surgaid Medical (xiamen) Co ltd
Current assignee: Surgaid Medical (xiamen) Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-06-02
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the field of medical equipment, in particular to a multifunctional tissue clip applier, which comprises a handle, a clip lever and a clip clamp, wherein the clip clamp is provided with an upper clip arm and a lower clip arm, and both the upper clip arm and the lower clip arm are provided with limiting lugs which are used for fixing a novel blood vessel fixing hemostatic clip; the extending direction of the limiting lug is perpendicular to the left side surface and the right side surface of the upper clamp arm and the lower clamp arm, and the limiting lug is arranged on the front half sections of the upper clamp arm and the lower clamp arm. The utility model aims to provide the multifunctional tissue clip applier which can effectively prevent the ligature clip from slipping and improve the clinical use safety, and has the beneficial effects that: the upper and lower forceps arms of the forceps holder are respectively provided with a limit bump which can be mutually matched and fastened with a limit through hole arranged on the novel vascular fixing and closing clamp, so that the ligature clamp can be prevented from slipping off the forceps holder due to repeated movement in clinical use.

Description

Multifunctional tissue clip applier

Technical Field

The utility model relates to the field of medical appliances, in particular to a multifunctional tissue clip applier.

Background

In existing surgical procedures, to fully expose the surgical field, it is necessary to ligate the severed blood vessels within the incision to prevent bleeding. It can be said that the hemostasis technique has become one of the cores of the basic operation technique of the surgical operation, and at present, the hemostatic ligature clip is mainly used together with the clip applier to block blood flow, so that the operation speed is greatly improved compared with that of the traditional hemostatic forceps, suture and the like, the bleeding amount in the operation is greatly reduced, meanwhile, the infection is avoided, the operation risk is reduced, and the hemostatic ligature clip plays a very important role in the minimally invasive operation.

However, in the process of using the clip applier in cooperation with the hemostatic ligature clip, especially in laparoscopic surgery, the clip applier needs to be slightly closed firstly to pass through the puncture sheath and then be opened to clamp blood vessels or tissues, the hemostatic ligature clip is easy to slip off from the clip applier in the clip applier process, the aim of clamping the tissues or the blood vessels cannot be achieved, and the fallen hemostatic ligature clip is inconvenient to take out in laparoscopic surgery and is easy to form foreign matters, and tissue adhesion and obstruction can be caused at important blood vessels and nerve parts, so that the operation time is prolonged, pain is caused to patients, and the safety of clinical use is greatly influenced.

Disclosure of Invention

The utility model aims to provide a multifunctional tissue clip applier which can effectively prevent the ligature clip from slipping and improve the clinical use safety.

The utility model is realized by the following technical scheme: a multifunctional tissue clip applier comprises a handle, a clip lever and a clip clamp, wherein the clip clamp is provided with an upper clip arm and a lower clip arm, and limit lugs are arranged on the upper clip arm and the lower clip arm and are used for fixing a novel blood vessel fixing hemostatic clip; the extending direction of the limiting lug is perpendicular to the left side surface and the right side surface of the upper clamp arm and the lower clamp arm, and the limiting lug is arranged on the front half sections of the upper clamp arm and the lower clamp arm.

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

1. the upper forceps arm and the lower forceps arm are both provided with the limiting convex blocks, and can be mutually matched and fastened with the limiting through holes arranged on the novel vascular fixing and closing clamp, so that the ligature clamp can be prevented from slipping off the forceps clamp due to repeated movement in clinical use.

2. Grooves are also arranged on the upper and lower clamp arms of the clip applier, and the clip applier can also be matched with a traditional hemostatic ligature clamp for use, thereby realizing the effect of multiple purposes of one clamp.

3. The clamp applier is simple in structure and convenient to use, and can rotate the angle of the clamp through the rotating wheel, so that the clamp applier is convenient to use and operation time is reduced to a certain extent.

Drawings

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

FIG. 2 is a schematic diagram of a structure of a limiting bump;

FIG. 3 is a schematic diagram of a groove structure;

FIG. 4 is a graph showing the effect of the present utility model in use with a conventional vascular fixation hemostatic clip;

fig. 5 is a graph showing the effect of the novel vascular fixing hemostatic clip.

Description of the reference numerals: 1 handle rod, 2 closing rod, 3 runner, 4 clamp rod, 5 lower clamp arm, 6 upper clamp arm, 7 limit bump, 8 pin, 9 recess.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings, but the protection of the present utility model is not limited to the following:

as shown in fig. 1-3, a multifunctional tissue clip applier comprises a handle, a clip lever 4 and a clip clamp, wherein the clip clamp is provided with an upper clip arm 6 and a lower clip arm 5, both the upper clip arm 6 and the lower clip arm 5 are provided with limiting lugs 7, and the limiting lugs 7 are used for fixing a novel blood vessel fixing hemostatic clip;

the extending direction of the limiting lug 7 is perpendicular to the left side surface and the right side surface of the upper clamp arm 6 and the lower clamp arm 5, and the limiting lug 7 is arranged on the front half sections of the upper clamp arm 6 and the lower clamp arm 5.

The tail ends of the upper clamp arm 6 and the lower clamp arm 5 are connected with the front end of the clamp rod 4 through pins 8.

The tail end of the clamp rod 4 is rotationally connected with the handle, a rotating wheel 3 is arranged on the clamp rod 4, and the rotating wheel 3 is used for controlling the clamp to rotate 360 degrees.

The handle comprises a handle rod 1 and a closing rod 2;

the handle rod 1 is connected with the clamp rod 4; the closing rod 2 is hinged with the handle rod 1, and the upper clamp arm 6 and the lower clamp arm 5 can be pulled to open and close by moving the closing rod 2.

Grooves 9 are formed in the upper clamp arm 6 and the lower clamp arm 5, and the grooves 9 are used for fixing a traditional blood vessel fixing hemostatic clamp.

The groove 9 is arranged on the lower side surface of the upper clamp arm 6 and the upper side surface of the lower clamp arm 5.

As shown in fig. 4, when the multifunctional tissue clip applier is matched with a traditional hemostatic ligature clip, the hemostatic ligature clip is taken through a clip opening formed by an upper clip arm and a lower clip arm of the clip applier, when the hemostatic ligature clip is tightly locked in a groove, the clip heads can be aligned with blood vessels to be clamped, then the clip applier is closed by slightly applying external force, the hemostatic ligature clip can be forced to be closed, and the clip applier is loosened and taken out, so that ligature of blood vessels of a human body can be completed.

As shown in fig. 5, a novel blood vessel fixing hemostatic clamp is used, a limiting through hole matched with the blood vessel fixing hemostatic clamp is formed in the hemostatic clamp, the limiting through hole in the blood vessel fixing hemostatic clamp is applied to two limiting convex blocks of a clamp applier and is ensured to be anastomosed and fastened, the clamp applier can be inserted into a human body, a tissue or a blood vessel to be clamped is aligned, a handle is held tightly, the occlusion and fastening of the blood vessel fixing hemostatic clamp are enabled, then the clamp applier is loosened and taken out, and the locked blood vessel fixing hemostatic clamp can be left on the closed tissue or blood vessel to complete ligation of the blood vessel of the human body.

While the utility model has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be appreciated that various changes and modifications can be made therein without departing from the spirit of the utility model. It is, therefore, to be understood that the utility model is not to be in any way limited except by the appended claims and their equivalents.

Claims

1. The utility model provides a multifunctional tissue clip applier, includes handle, clip lever (4) and pincers clamp, and the pincers clamp and are equipped with upper tong arm (6) and lower tong arm (5), its characterized in that: limiting convex blocks (7) are arranged on the upper clamp arm (6) and the lower clamp arm (5), and the limiting convex blocks (7) are used for fixing the novel blood vessel fixing hemostatic clamp;

the extending direction of the limiting lug (7) is perpendicular to the left side surface and the right side surface of the upper clamp arm (6) and the lower clamp arm (5), and the limiting lug (7) is arranged on the front half sections of the upper clamp arm (6) and the lower clamp arm (5).

2. The multi-functional tissue clip applier of claim 1, wherein: the tail ends of the upper clamp arm (6) and the lower clamp arm (5) are connected to the front end of the clamp rod (4) through pins (8).

3. The multi-functional tissue clip applier of claim 1, wherein: the tail end of the clamp rod (4) is rotationally connected with the handle, a rotating wheel (3) is arranged on the clamp rod (4), and the rotating wheel (3) is used for controlling the clamp to rotate for 360 degrees.

4. The multi-functional tissue clip applier of claim 1, wherein: the handle comprises a handle rod (1) and a closing rod (2);

the handle rod (1) is connected with the clamp rod (4); the closing rod (2) is hinged with the handle rod (1), and the upper clamp arm (6) and the lower clamp arm (5) can be pulled to open and close by moving the closing rod (2).

5. The multi-functional tissue clip applier of claim 1, wherein: grooves (9) are formed in the upper clamp arm (6) and the lower clamp arm (5), and the grooves (9) are used for fixing a traditional blood vessel fixing hemostatic clamp.

6. The multi-functional tissue clip applier of claim 5, wherein: the groove (9) is arranged on the lower side surface of the upper clamp arm (6) and the upper side surface of the lower clamp arm (5).