CN219183895U

CN219183895U - Multidirectional traction device in separable elastic hook body

Info

Publication number: CN219183895U
Application number: CN202223371321.1U
Authority: CN
Inventors: 陈超; 张宁宁; 殷健; 徐忠瑞; 黄福秀; 李晨阳
Original assignee: Fourth Medical Center General Hospital of Chinese PLA
Current assignee: Fourth Medical Center General Hospital of Chinese PLA
Priority date: 2022-05-15
Filing date: 2022-12-16
Publication date: 2023-06-16
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to a separable elastic hook body internal multidirectional traction device which comprises an A connecting part and a B connecting part, wherein an A1 connecting sub part and an A2 connecting sub part are arranged on the A connecting part, a B1 connecting sub part and a B2 connecting sub part are arranged on the B connecting part, the A1 connecting sub part is used for being connected with an A operating piece, the A operating piece is used for clamping a to-be-resected tumor, the A2 connecting sub part and the B2 connecting sub part are used for realizing connection between A, B connecting parts, the B1 connecting sub part is used for being connected with the B operating piece, and the B operating piece is used for changing the traction direction of the A operating piece acting on the to-be-resected tumor. The device provided by the utility model can effectively assist traction of the A operating part, and traction assistance in different directions is respectively provided through the plurality of B connecting parts during operation, so that the effects of reliably lifting the tumor and conveniently cutting are achieved.

Description

Multidirectional traction device in separable elastic hook body

Technical Field

The utility model relates to the field of medical appliances, in particular to a multidirectional traction device in a separable elastic hook body.

Background

In the tumor resection operation, a titanium clamp (titanium clamp) is required to clamp the tumor and an auxiliary traction device is required to change the lifting posture of the titanium clamp on the tumor so as to facilitate the reliable resection of the tumor. However, the traction device used at present has the defects of inconvenient operation and limited lifting function, so that the problem needs to be solved.

Disclosure of Invention

In order to solve the problems, the utility model provides a multidirectional traction device in a separable elastic hook body.

The technical scheme adopted by the utility model is as follows.

The utility model provides a multidirectional traction device in separable elasticity couple, its characterized in that: including A connecting portion and B connecting portion, be provided with A1 connector portion and A2 connector portion on the A connecting portion, be provided with B1 connector portion and B2 connector portion on the B connecting portion, A1 connector portion is used for being connected with the A operating piece, A operating piece is used for the centre gripping to treat the excision article, A2 connector portion and B2 connector portion are used for realizing the connection between the A, B connecting portion, B1 connector portion is used for being connected with the B operating piece, the B operating piece is used for changing the A operating piece and acts on the traction direction of treating the excision article.

The specific scheme is as follows: the connecting part A and the connecting part B can be detachably assembled and connected.

The B connecting parts are provided with n, and n is an integer greater than or equal to 1.

An A elastic sub-part is arranged between the A1 connecting sub-part and the A2 connecting sub-part, and the A elastic sub-part stretches and contracts when operated by the B operating piece.

An A support sub-part is arranged between the A1 connector part and the A2 connector part, and the A support sub-part is made of hard materials.

The A support sub-portion is located between the A2 connector sub-portion and the A elastomer sub-portion.

The A2 connector part is formed by a hook piece, the B2 connector part is formed by a B rubber ring, and the B rubber ring is sleeved on the hook piece to realize the assembly connection between the A connector part and the B connector part.

The A1 connector part is formed by an A rubber ring.

The B1 connector part is formed by an annular part, and the annular part is connected with a B rubber ring.

The A support part is formed by a rod body, the hook-shaped piece is fixedly connected with one end of the rod body, the A elastic part is formed by a spring, one end of the spring is fixedly connected with the other end of the rod body, and the A rubber ring is arranged at the other end of the spring.

The device provided by the utility model can effectively assist traction of the A operating part, and traction assistance in different directions is respectively provided through the plurality of B connecting parts during operation, so that the effects of reliably lifting the tumor and conveniently cutting are achieved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model in a use state.

Reference numerals are used in the figures.

11-hook, 12-rod, 13-spring, 14-A rubber band, 21-ring, 22-B rubber band, 31-A operator, 32-B operator, 33-tumor.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed. The present utility model is not described in detail in terms of the present utility model.

As shown in fig. 1, a traction device for removing a tumor 33 includes an a connection portion and a B connection portion, wherein the a connection portion is provided with an A1 connection sub-portion and an A2 connection sub-portion, the B connection portion is provided with a B1 connection sub-portion and a B2 connection sub-portion, the A1 connection sub-portion is used for being connected with an a operation member 31, the a operation member 31 is used for clamping the tumor 33 to be removed, the A2 connection sub-portion and the B2 connection sub-portion are used for realizing connection between A, B connection portions, the B1 connection sub-portion is used for being connected with a B operation member 32, and the B operation member 32 is used for changing a traction direction of the a operation member 31 for acting on the tumor 33 to be removed. The

operating members

31 and 32 are clamping devices commonly used in the procedure of removing a tumor, such as surgical forceps, and the like, and may be specifically titanium clamps.

The specific scheme is as follows: the connecting part A and the connecting part B can be detachably assembled and connected. The number of the B connecting parts is n, n is an integer greater than or equal to 1, and n can be specifically 2 or 3. An a elastic sub-portion is provided between the A1 connection sub-portion and the A2 connection sub-portion, and expands and contracts when operated by the B operating element 32. An A support sub-part is arranged between the A1 connector part and the A2 connector part, and the A support sub-part is made of hard materials. The A support sub-portion is located between the A2 connector sub-portion and the A elastomer sub-portion. The A2 connector part is constituted by the hook 11 and the B2 connector part is constituted by the B rubber band 22 or other parts having the same constitution, such as a flexible material, constituting the string. The B rubber ring 22 is sleeved on the hook piece 11 to realize the assembly connection between the A connecting part and the B connecting part, and the quick connection between the A connecting part and the B connecting part can be realized quickly and conveniently. The A1 connector portion is formed of an a rubber band 14, or other components of the same construction, such as a flexible material, forming a loop. The B1 connector part is formed by an annular piece 21, and the annular piece 21 is connected with a B rubber ring 22. The support part A is formed by a rod body 12, the hook piece 11 is fixedly connected with one end of the rod body 12, the elastic part A is formed by a spring 13, or other parts with elastic functions, such as rubber strips, one end of the spring 13 is fixedly connected with the other end of the rod body 12, and the rubber ring A14 is arranged at the other end (in a ring buckle arranged) of the spring 13.

In operation, as shown in fig. 2, when the tumor 33 is cut, the a rubber ring 14 is sleeved on the clamp body (titanium clamp) at the front section of the a operation member 31, the tumor 33 is clamped by the titanium clamp, the annular member 21 at the connecting part B is clamped by the B operation member 32 (titanium clamp) at the opposite side, and the hook 11 is hung in the B rubber ring 22 at the connecting part B, so that the tumor 33 is lifted, and the tumor 33 is conveniently cut by operation. When the position needs to be adjusted, the ring-shaped piece 21 on the other B connecting part is clamped again by the other B operating piece 32 (titanium clamp), and the hook-shaped piece 11 is hung on the B rubber ring 22 on the other B connecting part, so that the pulling at the other angle is switched, and the pulling requirements at various angles are met.

The device provided by the utility model can effectively assist traction of the A operating part 31, and traction assistance in different directions is respectively provided through one or more B connecting parts during operation, so that the effect of reliably lifting up the tumor 33 and facilitating cutting is achieved.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a multidirectional traction device in separable elasticity couple, its characterized in that: including A connecting portion and B connecting portion, be provided with A1 connector portion and A2 connector portion on the A connecting portion, be provided with B1 connector portion and B2 connector portion on the B connecting portion, A1 connector portion is used for being connected with the A operating piece, A operating piece is used for the centre gripping to treat the excision article, A2 connector portion and B2 connector portion are used for realizing the connection between the A, B connecting portion, B1 connector portion is used for being connected with the B operating piece, the B operating piece is used for changing the A operating piece and acts on the traction direction of treating the excision article.

2. The separable resilient hooking internal multi-way traction device of claim 1, wherein: the connecting part A and the connecting part B can be detachably assembled and connected.

3. The separable resilient hooking internal multi-way traction device of claim 2, wherein: the B connecting parts are provided with n, and n is an integer greater than or equal to 1.

4. The separable resilient hooking internal multi-way traction device of claim 1, wherein: an A elastic sub-part is arranged between the A1 connecting sub-part and the A2 connecting sub-part, and the A elastic sub-part stretches and contracts when operated by the B operating piece.

5. The separable resilient hooking internal multi-way traction device of claim 1 or 2 or 3 or 4, wherein: an A support sub-part is arranged between the A1 connector part and the A2 connector part, and the A support sub-part is made of hard materials.

6. The separable resilient latch hook body multi-way traction device of claim 5, wherein: the A support sub-portion is located between the A2 connector sub-portion and the A elastomer sub-portion.

7. The separable resilient latch hook body multi-way traction device of claim 6, wherein: the A2 connector part is formed by a hook piece, the B2 connector part is formed by a B rubber ring, and the B rubber ring is sleeved on the hook piece to realize the assembly connection between the A connector part and the B connector part.

8. The separable resilient latch hook body multi-way traction device of claim 6, wherein: the A1 connector part is formed by an A rubber ring.

9. The separable resilient latch hook body multi-way traction device of claim 6, wherein: the B1 connector part is formed by an annular part, and the annular part is connected with a B rubber ring.

10. The separable resilient latch hook body multi-way traction device of claim 6, wherein: the A support part is formed by a rod body, the hook-shaped piece is fixedly connected with one end of the rod body, the A elastic part is formed by a spring, one end of the spring is fixedly connected with the other end of the rod body, and the A rubber ring is arranged at the other end of the spring.