CN219517294U

CN219517294U - Middle connecting part for puncture operation

Info

Publication number: CN219517294U
Application number: CN202222029518.0U
Authority: CN
Inventors: 李旺春; 刘斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-08-15
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses an intermediate connecting part for a puncture operation, which comprises a first tube body matched with an interface of a puncture tube and a second tube body matched with an interface of a drainage bag, wherein the first tube body is fixedly connected with the second tube body, and an internal thread interface is arranged at the other end of the first tube body, which is far away from the second tube body. Compared with the existing injector which utilizes 1.5ml for connecting a puncture tube and a drainage bag, the device is wound by utilizing the adhesive tape, so that the connection of the connecting component is more stable, the external adhesive tape is omitted, and the risk of infection is reduced.

Description

Middle connecting part for puncture operation

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an intermediate connecting component for puncture operation.

Background

When performing thoracocentesis and abdominal cavity puncture, the liquid that draws forth in the puncture pipe need be discharged into the drainage bag of outside, but the interface of current puncture pipe and the interface of drainage bag are uncomfortable, consequently, need additionally increase an intermediate junction element and link together both, make the liquid that is drawn forth can be smooth discharge to the drainage bag in, current clinical often adopt 2.5 ml's syringe to come to connect both, but utilize the syringe to connect can appear connecting unstable condition, need the adhesive tape to twine repeatedly and keep fixedly, but utilize the adhesive tape to twine the risk that probably increases the infection.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an intermediate connecting component for a puncture operation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an intermediate connecting part for puncture operation comprises a first tube body matched with an interface of a puncture tube and a second tube body matched with an interface of a drainage bag;

the first pipe body is fixedly connected with the second pipe body, and an internal thread interface is arranged at the other end of the first pipe body, which is far away from the second pipe body.

As further description of the technical scheme, the diameter of the second pipe body is smaller than that of the first pipe body, and the joint of the second pipe body and the first pipe body is a gradual change pipe.

As further description of the technical scheme, the first pipe body and the second pipe body are transparent pipes.

As further description of the technical scheme, the second pipe body is an elastic rubber pipe.

As a further description of the above technical solution, the first tube body has a length of 1.5cm and a diameter of 1.2cm, the second tube body has a length of 5cm, a diameter of 0.6cm at one end, and a diameter of 1.2cm at the other end.

As a further description of the above technical solution, the external diameter of the internal thread interface is 1cm.

As a further description of the above technical solution, the first pipe body, the second pipe body and the internal thread interface are coaxially disposed.

As a further description of the above technical solution, the first pipe body and the internal threaded interface are both made of hard materials.

As further description of the technical scheme, the surfaces of the first pipe body and the second pipe body are provided with scale marks.

The utility model has the following beneficial effects:

1. according to the utility model, the internal thread interface of the first tube body at one end is matched with the external puncture tube interface, and the whole connecting part is connected with the external puncture tube through threads, so that the fastening stability of the connection of the whole connecting part and the external puncture tube is improved, and the interface size of the tube body of the connecting part is matched with the interface size of the drainage bag, so that the interface of the second tube body can be firmly connected with the external drainage bag, and compared with the existing injector which utilizes 1.5ml for connecting the puncture tube and the drainage bag, the connection of the connecting part is more stable, the external adhesive tape is omitted, and the infection risk is reduced.

Drawings

Fig. 1 is a perspective view of an intermediate connecting member for a puncture operation according to the present utility model.

Legend description:

1. a first pipe body; 2. a second pipe body; 3. an internal threaded interface.

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, one embodiment provided by the present utility model: the utility model provides a middle connecting element of puncture operation, includes with the body 1 of the interface looks adaptation of puncture pipe and with drainage bag interface looks adaptation body two 2, body 1 and body two 2 fixed connection, and body 1 is provided with female interface 3 from body two 2's the other end.

According to the technical scheme, the connecting part is matched with the external puncture tube interface through the internal thread interface 3 of the first tube body 1 at one end, the whole connecting part can be connected with the external puncture tube through threads in a more stable manner, the interface size of the second tube body 2 of the connecting part is matched with the interface size of the drainage bag, so that the interface of the second tube body 2 can be firmly connected with the external drainage bag, compared with the existing injector which utilizes 2.5ml for connecting the puncture tube and the drainage bag, and then the adhesive tape is used for winding, so that the connecting part is connected more firmly, meanwhile, the external adhesive tape is omitted, and the risk of infection is reduced.

Further, the diameter of the second pipe body 2 is smaller than that of the first pipe body 1, and the joint of the second pipe body 2 and the first pipe body 1 is a gradual change pipe.

According to the technical scheme, the second tube body 2 is connected with the drainage bag, and the first tube body 1 is connected with the puncture tube, so that the diameter of the second tube body 2 is smaller than that of the first tube body 1, and one end, connected with the first tube body 1, of the second tube body 2 is a gradual change tube, so that the joint of the second tube body 2 and the first tube body 1 has larger connection strength.

Further, the first tube body 1 and the second tube body 2 are transparent tubes.

According to the technical scheme, the first pipe body 1 and the second pipe body 2 adopt transparent pipes, so that the flowing condition of the internal liquid can be observed more clearly.

Further, the second tube body 2 is an elastic rubber tube, and has better flexibility, so that the interface of the second tube body 2 can be better wrapped outside the interface of the drainage bag, and the connection of the second tube body 2 and the drainage bag is firmer.

According to the embodiment provided by the utility model, the length of the first tube body 1 is 1.5cm, the diameter of the first tube body is 1.2cm, the length of the second tube body 2 is 5cm, the diameter of one end of the second tube body is 0.6cm, the diameter of the other end of the second tube body is 1.2cm, the diameter of the outer circle of the internal thread interface 3 is 1cm, the size of the internal thread interface 3 is matched with the size of an external puncture tube interface, and one end of the second tube body 2, with the diameter of 0.6cm, is matched with the interface of a drainage bag.

Further, the first pipe body 1, the second pipe body 2 and the internal thread interface 3 are coaxially arranged.

According to the technical scheme, the central axes of the three are in the same straight line, so that the liquid can flow more smoothly, the impact force of the liquid on the inside of the pipe body is reduced, and the occurrence of loosening of the joint caused by pressure impact of the liquid is reduced.

Further, the first pipe body 1 and the internal thread connector 3 are made of hard materials, so that the firmness of the joint of the thread connectors is ensured.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An intermediate connecting member for a puncture operation, characterized in that: comprises a first tube body (1) which is matched with the interface of the puncture tube and a second tube body (2) which is matched with the interface of the drainage bag;

the first pipe body (1) is fixedly connected with the second pipe body (2), and an internal thread interface (3) is arranged at the other end of the first pipe body (1) away from the second pipe body (2).

2. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the diameter of the second pipe body (2) is smaller than that of the first pipe body (1), and the joint of the second pipe body (2) and the first pipe body (1) is a gradual change pipe.

3. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the first pipe body (1) and the second pipe body (2) are transparent pipes.

4. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the second pipe body (2) is an elastic rubber pipe.

5. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the length of the first pipe body (1) is 1.5cm, the diameter of the first pipe body is 1.2cm, the length of the second pipe body (2) is 5cm, the diameter of one end of the second pipe body is 0.6cm, and the diameter of the other end of the second pipe body is 1.2cm.

6. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the diameter of the outer circle of the internal thread connector (3) is 1cm.

7. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the first pipe body (1), the second pipe body (2) and the internal thread interface (3) are arranged coaxially.

8. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the first pipe body (1) and the internal thread interface (3) are made of hard materials.

9. An intermediate connection member for a puncture procedure as set forth in claim 1, wherein: the surface of the first pipe body (1) and the surface of the second pipe body (2) are provided with scale marks.