CN218980238U

CN218980238U - Disposable single-cavity drainage bag drainage connector capable of being directly connected

Info

Publication number: CN218980238U
Application number: CN202223573872.6U
Authority: CN
Inventors: 安新荣; 赵艳敏; 王文娜; 刘聪聪; 庄磊
Original assignee: Binzhou Medical University Hospital
Current assignee: Binzhou Medical University Hospital
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-09
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a disposable single-cavity drainage bag drainage connector capable of being directly connected, which comprises a bag body, wherein the top of the bag body is connected with a catheter, one end of the catheter is fixedly connected with a first drainage connector, one end of the first drainage connector is connected with a thoracic drainage tube, and the first drainage connector is a syringe nipple.

Description

Disposable single-cavity drainage bag drainage connector capable of being directly connected

Technical Field

The utility model relates to the technical field of drainage connectors of drainage bags, in particular to a disposable single-cavity drainage connector capable of being directly connected.

Background

The pleural cavity is a potential cavity gap between the lung and the chest wall, and any factors cause the liquid in the pleural cavity to form too fast or absorb too slowly, namely, pleural effusion is generated, namely, pleural effusion is abbreviated as hydrothorax, and the pleural cavity is clinically used for patients with various reasons, and the inter-rib cannula is needed to continuously drain and promote the liquid in the pleural cavity to be discharged above the pleural effusion, so that the compression on organs such as the lung, the heart and the like can be reduced, and symptoms are improved.

At present, the disposable drainage bag is widely applied, in actual work, the pleural effusion patient needs to be subjected to intercostal cannula continuous drainage to promote the liquid discharge of pleural cavity, a disposable central venous catheter connector is often not connected with a disposable single-cavity drainage bag drainage connector device in operation, liquid leakage, tube removal, tube blockage and infection risks are caused, the height of a second round platform part of a second drainage connector 5 of the current disposable single-cavity drainage bag is one point two centimeters, the diameter of the outer wall of a second cylindrical part is four five centimeters at zero point, the diameter of the inner wall of the second cylindrical part is four centimeters at zero point, a clinician can only connect consumable materials (one milliliter of a syringe 7+a rubber tube 6) in addition, and the hospitalization cost of the patient can be increased as shown in fig. 1.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a disposable single-cavity drainage bag drainage connector which can be directly connected after being reformed, and the improved pipeline device ensures that the drainage bags are firmly connected and smoothly drained.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a disposable single-chamber drainage bag drainage connector that can directly link up, includes the bag body, the pipe is connected at bag body top, pipe one end fixed connection first drainage connector, thoracic drainage tube is connected to first drainage connector one end, first drainage connector is syringe nipple appearance.

Preferably, the first drainage connector is provided with a first round platform part and a first cylindrical part, the first round platform part is provided with a large-area end and a small-area end, and the small-area end of the first round platform part is connected with the first cylindrical part.

Preferably, the height of the first round platform part is one centimeter.

Preferably, the first cylindrical part is hollow and is provided with two openings at two ends, the diameter of the inner wall of the first cylindrical part is three centimeters at zero, and the diameter of the outer wall of the first cylindrical part is four centimeters at zero.

Preferably, a hanging ring is arranged at the center of the top surface of the bag body.

Preferably, a liquid discharge pipe is arranged at the center of the bottom surface of the bag body, and a valve is arranged on the liquid discharge pipe.

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

the utility model changes the second round platform part of the current disposable single-cavity drainage bag into the second drainage joint with the height of one centimeter, the diameter of the outer wall of the second cylindrical part being zero point four five centimeters and the diameter of the inner wall being zero point four centimeters into the first drainage joint with the height of one centimeter, the diameter of the inner wall of the first cylindrical part being zero point three centimeters and the diameter of the outer wall of the first cylindrical part being zero point four centimeters, the drainage bags can be directly connected after being changed, the improved pipeline device ensures that the drainage bags are more firmly connected and smoothly drained, the structure is simple, the use is convenient, the complications of the disposable central venous drainage tube and the disposable single-cavity drainage bag joint are reduced, the hospitalization cost of patients is increased, the working efficiency of medical staff is improved, the satisfaction of the medical staff and the patients is improved, and the product has high use rate and is worthy of clinical popularization and application.

Drawings

FIG. 1 is a schematic view of a second drainage connector, rubber tubing and a milliliter syringe prior to modification of the present utility model;

FIG. 2 is a schematic view of an improved first drainage connector structure according to the present utility model;

FIG. 3 is a schematic view of a first drainage connector according to the present utility model;

wherein: 1. a bag body; 2. a conduit; 3. a first drainage connector; 301. a first round table part; 302. a first cylindrical portion; 4. a intrathoracic drain; 5. a second drainage connector; 6. a rubber tube; 7. a milliliter syringe; 8. hanging rings; 9. a liquid discharge pipe; 10. and (3) a valve.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, aiming at the fact that the height of the second round platform part of the second drainage connector 5 of the current disposable single-cavity drainage bag is one point two centimeters, the diameter of the outer wall of the second cylindrical part is four five centimeters at zero, the diameter of the inner wall of the second cylindrical part is four centimeters at zero, and a clinician can only additionally take consumable materials (one milliliter of injector 7+rubber tube 6) for connection, so that hospitalization cost of patients is increased.

As shown in fig. 2, the utility model provides a disposable single-cavity drainage bag drainage connector capable of being directly connected, which comprises a bag body 1, wherein a hanging ring 8 is arranged at the center of the top surface of the bag body 1, so that the bag body 1 is convenient to carry and is hung, the bag body 1 is prevented from being obliquely placed and cannot be introduced with more liquid, a liquid discharge pipe 9 is arranged at the center of the bottom surface of the bag body 1, the liquid collected in the bag body 1 is led out, a valve 10 is arranged on the liquid discharge pipe 9 and is used for controlling the liquid to be led out of the liquid discharge pipe 9, the top of the bag body 1 is connected with a guide pipe 2, one end of the guide pipe 2 is fixedly connected with a first drainage connector 3, one end of the first drainage connector 3 is connected with a chest drainage tube 4, the first drainage connector 3 is in the shape of a nipple of an injector, the first drainage connector 3 is provided with a first round table part 301 and a first cylindrical part 302, the first round table part 301 is provided with a large-area end and a small-area end, the small-area end of the first round table 301 is connected with the first cylindrical part 302, the height of the first round table 301 is one centimeter, the two ends of the inside the first round table 302 are open, the first round table 302 are three centimeter and the diameter of the first round table 302 is the zero point is four centimeter is the diameter of the round point 302;

the height of the second round platform part of the current disposable single-cavity drainage bag is one point two centimeters, the diameter of the outer wall of the second cylindrical part is four five centimeters at zero, the diameter of the inner wall of the second cylindrical part is four centimeters at zero, the second drainage connector 5 is refitted into the first round platform part 301 of the syringe nipple shape, the diameter of the inner wall of the first cylindrical part 302 is three centimeters at zero, the diameter of the outer wall of the first cylindrical part 302 is four centimeters at zero, the first drainage connectors 3 can be directly connected after the refitting, the improved pipeline device enables the drainage bag to be connected more firmly and smooth in drainage, the structure is simple, the use is convenient, the complications of the disposable central venous drainage tube and the disposable single-cavity drainage bag connector not to be connected can be reduced, the safety is increased, the hospitalization cost of patients is reduced, the work efficiency of medical staff is improved, the satisfaction degree of the medical staff and the patients is improved, and the product is high in use rate and worthy of clinical popularization and application.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disposable single-chamber drainage bag drainage connector that can directly link up, includes the bag body (1), pipe (2), its characterized in that are connected at bag body (1) top: one end of the catheter (2) is fixedly connected with a first drainage joint (3), one end of the first drainage joint (3) is connected with a thoracic drainage tube (4), and the first drainage joint (3) is in a nipple shape of an injector.

2. The disposable single-lumen drainage bag drainage connector capable of being directly connected according to claim 1, wherein: the first drainage connector (3) is provided with a first round platform part (301) and a first cylindrical part (302), the first round platform part (301) is provided with a large-area end and a small-area end, and the small-area end of the first round platform part (301) is connected with the first cylindrical part (302).

3. The disposable single-lumen drainage bag drainage connector capable of being directly connected according to claim 2, wherein: the height of the first round platform part (301) is one centimeter.

4. The disposable single-lumen drainage bag drainage connector capable of being directly connected according to claim 2, wherein: the inner wall of the first cylindrical part (302) is three centimeters in zero point, and the outer wall of the first cylindrical part (302) is four centimeters in zero point.

5. The disposable single-lumen drainage bag drainage connector capable of being directly connected according to claim 1, wherein: a hanging ring (8) is arranged in the center of the top surface of the bag body (1).

6. The disposable single-lumen drainage bag drainage connector capable of being directly connected according to claim 1, wherein: the central position of the bottom surface of the bag body (1) is provided with a liquid discharge pipe (9), and the liquid discharge pipe (9) is provided with a valve (10).