CN219022861U

CN219022861U - Drainage catheter suit

Info

Publication number: CN219022861U
Application number: CN202222234594.5U
Authority: CN
Inventors: 朱凇勤
Original assignee: Beijing Qisheng Technology Co Ltd
Current assignee: Beijing Qisheng Technology Co Ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-05-16
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a drainage catheter set, and belongs to the technical field of medical appliances. This structure includes the drainage tube, and drainage tube one end is provided with the cross star drainage pipeline, and the drainage tube other end is connected with the drainage ball, and the drainage ball is connected with the drainage bag, fixedly on the drainage tube be provided with be used for being fixed in the fixed subassembly on human skin surface with the drainage tube, be provided with the check valve that prevents drainage liquid backward flow in the drainage bag, this drainage pipe suit can effectively solve the drainage tube and deviate from human problem easily, has solved the problem that drainage liquid easily flows backward simultaneously, has improved the travelling comfort when the patient uses, convenient operation, and the practicality is strong, easy batch production and popularization and use.

Description

Drainage catheter suit

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a drainage catheter set.

Background

Surgical drainage has been used clinically widely for decades. The existing drainage catheter set is mainly composed of a drainage tube, a drainage ball, a guide needle, a drainage bag and the like, and the drainage tube can be matched with the drainage bag or the drainage ball and is used for sucking and draining effusion, qi accumulation and concentrated blood generated by surgical operations or other wounds in clinic. Wherein, the drainage tube is silicone rubber material or polyurethane material, and the drainage ball is silicone rubber material, and the guide pin is stainless steel material, and the drainage bag is PVC material, and during the use, the drainage needle of drainage tube one end introduces the cross star drainage pipeline of the drainage tube other end into the human body, cuts off the drainage needle afterwards, is connected drainage tube and drainage ball to sew up the junction of drainage tube and human skin, and drainage ball and drainage bag are connected, alright drainage.

When a doctor operates, the guiding needle is needed to be cut off, the drainage tube is needed to be inserted into the drainage ball, the operation is troublesome, meanwhile, due to the movement of a patient, the existing drainage tube cannot be effectively fixed at the joint with the skin of the human body, the drainage tube in the body often slides out of the body due to the movement of the patient, drainage liquid in the drainage bag is easy to flow back into the body, the infection of the patient is caused, and a plurality of inconveniences exist.

Disclosure of Invention

The utility model aims to provide a drainage catheter set, which is characterized in that a fixed fan blade is arranged on a drainage tube, the fixed fan blade is fixed on the skin of a human body, the fixation of the drainage tube is realized, the drainage tube is prevented from sliding out of the human body, and a backflow-preventing drainage bag is designed, so that backflow infection of drainage liquid is avoided, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a drainage catheter suit, includes the drainage tube, and drainage tube one end is provided with the cross star drainage pipeline, and the drainage tube other end is connected with the drainage ball, and the drainage ball is connected with the drainage bag, fixedly on the drainage tube be provided with be used for fixing the drainage tube in the fixed subassembly on human skin surface, be provided with the check valve that prevents drainage liquid backward flow in the drainage bag.

As a further scheme of the utility model: the fixed subassembly includes fixed flabellum and pipe box, and fixed flabellum sets up on the pipe box, pipe box and drainage tube fixed connection.

As a further scheme of the utility model: the fixed fan blade is provided with a needle penetrating hole.

As still further aspects of the utility model: the drainage valve is arranged at the lower end of the drainage bag.

As still further aspects of the utility model: the drain valve is a buckling drain valve or a spiral drain valve.

As still further aspects of the utility model: the upper end of the drainage ball is provided with a pressure control valve.

As still further aspects of the utility model: and a flow stopping clamp is arranged on the connecting pipe between the drainage ball and the drainage bag.

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

1. the fixed fan blade is arranged on the drainage tube, the needle penetrating hole is formed in the fixed fan blade, the fixed fan blade can be sewn on the skin of a human body in a suture mode, the external drainage tube can be fixed, meanwhile, a traditional guide needle is omitted in the product, the workload of a doctor is reduced, the drainage tube, the drainage ball and the drainage bag are connected in use, the doctor uses a medical forceps to feed the cross star drainage pipeline of the drainage tube into the body, and then the fixed fan blade is sewn on the skin, so that drainage can be realized;

2. by arranging the one-way valve in the drainage bag, the problem of backflow of drainage liquid caused by movement of a patient can be effectively avoided, and the problem of infection of the patient caused by backflow of the drainage liquid is avoided; meanwhile, drainage liquid can be timely discharged through the liquid discharge valve, and the use is convenient; the pressure control valve can regulate and control the pressure in the drainage ball; when the drainage liquid is less, the flow stopping clamp can be closed, and a drainage bag is not needed.

To sum up, this drainage pipe suit can effectively solve the drainage tube and deviate from human problem easily, has solved the easy backward flow of drainage liquid's problem simultaneously, has improved the travelling comfort when the patient uses, convenient operation, and the practicality is strong, easily batch processing production and popularization and use.

Drawings

Fig. 1 is a structural view of a drainage catheter set.

In the figure: 1. a drainage tube; 2. a drainage ball; 3. a drainage bag; 4. a one-way valve; 5. fixing fan blades; 6. a cross star drainage pipeline; 7. a pipe sleeve; 8. a thread; 9. a needle penetrating hole; 10. a liquid discharge valve; 11. a pressure control valve; 12. and a flow stop clip.

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.

Example 1

Referring to fig. 1, this embodiment provides a drainage catheter suit, including drainage tube 1, drainage tube 1 one end is provided with cross star drainage pipeline 6, and drainage tube 1 other end is connected with drainage ball 2, and drainage ball 2 is prior art, and unnecessary description, drainage ball 2 are connected with drainage bag 3, and the drainage bag 3 surface is equipped with capacity scale and patient basic data table, and the medical personnel of being convenient for observe, treatment, fixed being provided with is used for fixing the drainage tube on the drainage tube 1 in the fixed subassembly on human skin surface, is provided with the check valve 4 that prevents drainage liquid backward flow in the drainage bag 3.

Further, fixed subassembly includes fixed flabellum 5 and pipe box 7, and fixed flabellum 5 sets up on pipe box 7, pipe box 7 and drainage tube 1 fixed connection, and preferably, the fixed suit of pipe box 7 is on drainage tube 1, be provided with puncture hole 9 on the fixed flabellum 5, can stitch fixed flabellum 5 to patient's skin through puncture hole 9, realize fixed flabellum 5 and drainage tube 1's fixed.

Still further, the drainage bag 3 lower extreme is provided with the fluid-discharge valve 10, the fluid-discharge valve 10 is buckling type fluid-discharge valve or spiral fluid-discharge valve, and the fluid-discharge valve 10 is the mature technique in the art, and is not repeated.

In addition, the upper end of the drainage ball 2 is provided with a pressure control valve 11, and the pressure control valve 11 is in the prior art by opening and closing the pressure control valve 11, which is not described in detail and can be used for regulating and controlling the pressure in the drainage ball 2.

Preferably, a flow stopping clamp 12 is arranged on the connecting pipe between the drainage ball 2 and the drainage bag 3, and can be closed when the drainage liquid is small, so that the drainage bag is not needed.

It should be noted that, the foregoing embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.

In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a drainage catheter suit, includes drainage tube (1), and drainage tube (1) one end is provided with cross star drainage pipeline (6), and drainage tube (1) other end is connected with drainage ball (2), and drainage ball (2) are connected with drainage bag (3), a serial communication port, fixedly on drainage tube (1) be provided with be used for fixing in the fixed subassembly on human skin surface with the drainage tube, be provided with in drainage bag (3) prevent check valve (4) of drainage liquid backward flow.

2. The drainage catheter set according to claim 1, wherein the fixing component comprises fixing blades (5) and a tube sleeve (7), the fixing blades (5) are arranged on the tube sleeve (7), and the tube sleeve (7) is fixedly connected with the drainage tube (1).

3. A drainage catheter set according to claim 2, characterized in that the fixing blade (5) is provided with a puncture hole (9).

4. A drainage catheter set according to claim 1, characterized in that the drainage bag (3) is provided with a drain valve (10) at its lower end.

5. The drainage catheter set according to claim 4, wherein the drainage valve (10) is a snap-fit drainage valve or a screw-type drainage valve.

6. A drainage catheter set according to claim 1, characterized in that the upper end of the drainage ball (2) is provided with a pressure control valve (11).

7. A drainage catheter set according to claim 1, characterized in that a flow stop clip (12) is arranged on the connection tube between the drainage ball (2) and the drainage bag (3).