CN218685724U

CN218685724U - Valve for drainage bag pipeline

Info

Publication number: CN218685724U
Application number: CN202220734382.0U
Authority: CN
Inventors: 孙阳
Original assignee: 363 Hospital
Current assignee: 363 Hospital
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2023-03-24
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a drainage bag pipeline valve, the valve is arranged at the drainage tube port below the drainage bag, the valve comprises a valve seat, a valve cover and a pipeline clamp, the valve seat is provided with a hole along the axis, the bottom of the valve seat is provided with a boss, and the boss is provided with a slotted hole vertical to the axis; the pipeline clamp is in a sheet shape, the middle of the pipeline clamp is provided with a hole, the hole comprises a rectangular hole and a circular hole, the width of the rectangular hole is slightly smaller than the wall thickness of the double drainage tube, the diameter of the circular hole is slightly larger than the outer diameter of the drainage tube, and the circular hole is movably arranged in a groove hole of a valve seat in the annular boss; the drainage tube passes through a hole of the valve seat and a hole of the pipeline clamp; the valve cover is characterized in that a concave cavity is formed in the inner side of the valve cover, and the concave cavity can contain the annular boss, the pipeline clamp and the drainage tube and is connected to the lower end of the valve seat. The utility model discloses can effectively damming, can seal the drainage tube port, prevent that it from exposing for a long time and causing bacterial contamination in the air.

Description

Valve for drainage bag pipeline

Technical Field

The utility model relates to the field of medical equipment valves, concretely relates to drainage bag pipeline valve.

Background

The drainage bag is mainly used for collecting urine of urinary incontinence patients, operation coma patients and mobility handicapped persons or is matched with other apparatuses for collecting wound drainage liquid. Most of drainage bags are used for a long time according to the needs of patients, drainage is carried out at any time, a valve is arranged at the tail end of the drainage tube and used for intercepting flow, the tail end of the drainage tube is exposed in the air for a long time, a residual tube opening of urine is formed after drainage every time, and bacteria are easy to propagate to further infect puncture points.

SUMMERY OF THE UTILITY MODEL

For the defect and not enough of solving above-mentioned technical problem, the utility model provides a drainage bag pipeline valve can effectively cut off, can seal the drainage tube port, prevents that it from exposing for a long time and causing bacterial contamination in the air.

A drainage bag pipeline valve, the said valve is set up in the drainage tube port department below the drainage bag, the said valve includes valve seat, valve cover, pipeline clamp, the said valve seat has holes along the axis, there are bosses at the bottom, there are slotted holes perpendicular to axis on the boss; the pipeline clamp is in a sheet shape, the middle of the pipeline clamp is provided with a hole, the hole comprises a rectangular hole and a circular hole, the width of the rectangular hole is slightly smaller than the wall thickness of the double drainage tube, the diameter of the circular hole is slightly larger than the outer diameter of the drainage tube, and the circular hole is movably arranged in a groove hole of a valve seat in the annular boss; the drainage tube passes through a hole of the valve seat and a hole of the pipeline clamp; the valve cover is characterized in that a concave cavity is formed in the inner side of the valve cover, and the concave cavity can contain the annular boss, the pipeline clamp and the drainage tube and is connected to the lower end of the valve seat.

Furthermore, the connection part of the rectangular hole and the circular hole is smoothly connected by an arc line segment.

Further, the rectangular hole and the circular hole are connected through a tapered hole.

Furthermore, the valve seat is hinged with one end of the valve cover, and the other end of the valve seat is connected with the valve cover through a buckle.

Furthermore, the valve seat is hinged with one end of the valve cover, and the other end of the valve seat is connected with the valve cover through a spring buckle.

Further, the valve seat is in threaded connection with the valve cover.

The utility model has the advantages that:

1. the utility model is provided with the pipeline clamp, which can effectively cut off the flow and can adjust the drainage speed of the drainage tube;

2. the utility model discloses be equipped with valve seat and valve lid, seal in it with the drainage tube port, prevent that it from exposing for a long time and causing bacterial pollution in the air, protection patient's physiological health, it is sanitary, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the valve;

FIG. 3 is a top view of section A of FIG. 2;

in the figure: 1-pipeline clamp, 2-drainage tube, 3-valve seat, 4-valve cover, 5-rectangular hole, 6-circular hole, 7-drainage bag, 8-valve, 9-slotted hole and 10-lug boss.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

As shown in fig. 1-2, the utility model provides a drainage bag pipeline valve, the valve 8 is arranged at the port of the drainage tube 2 below the drainage bag 7, the valve 8 comprises a valve seat 3, a valve cover 4 and a pipeline clamp 1, the valve seat 3 is provided with a hole along the axis, the bottom is provided with a boss 10, and the boss 10 is provided with a slotted hole 9 vertical to the axis; the pipeline clamp 1 is sheet-shaped and movably arranged in the slotted hole 9, a hole is formed in the middle of the pipeline clamp 1 and comprises a rectangular hole 5 and a circular hole 6, the rectangular hole 5 is smoothly connected with the circular hole 6, the width of the rectangular hole 5 is slightly smaller than the wall thickness of the double drainage tube 2, and the diameter of the circular hole 6 is slightly larger than the outer diameter of the drainage tube 2; the drainage tube 2 passes through a hole of the valve seat 3 and a hole of the pipeline clamp 1; the valve cover 4 is connected to the lower end of the valve seat 3, a concave cavity is formed in the inner side of the valve cover 4, and the concave cavity can contain the annular boss 10, the pipeline clamp 1 and the drainage tube 2. The pipeline clamp 1 can control the drainage quantity of the drainage tube 2 and is in a fully opened state when the drainage tube 2 is positioned in the circular hole 6; the drainage tube 2 moves from the circular hole 6 to the rectangular hole 5 with its drainage amount gradually decreasing, and when the drainage tube 2 is located in the rectangular hole 5, the drainage tube is in a closed state.

As shown in fig. 3, the joints of the rectangular holes 5 and the circular holes 6 are smoothly connected by arc line segments. Preferably, the rectangular hole 5 and the circular hole 6 are connected by a tapered hole. The drainage tube 2 is fixed, and the position of the drainage tube 2 in the rectangular hole 5 or the circular hole 6 is adjusted by pushing the pipeline clamp 1 to slide in the slotted hole 9, so that the drainage quantity of the drainage tube 2 is controlled.

A pressing plate can be arranged at the top of one side of the drainage tube 2 in the concave cavity and used for bending the drainage tube 2. When the valve cover 4 is covered, the pressure plate extrudes the side wall of the drainage tube 2 to bend the drainage tube, so that the tube opening of the drainage tube 2 is prevented from contacting the valve cover 4.

Furthermore, the valve seat 3 is hinged with one end of the valve cover 4, and the other end of the valve seat is connected with the valve cover through a buckle.

Preferably, the valve seat 3 is hinged with one end of the valve cover 4, and the other end is connected with the valve cover through a spring buckle.

Preferably, the valve seat 3 is in threaded connection with the valve cover 4.

The utility model is provided with the pipeline clamp 1, which can effectively cut off the flow and can adjust the drainage speed of the drainage tube 2; the drainage tube is provided with a valve seat 3 and a valve cover 4, the port of the drainage tube 2 is sealed, the drainage tube is prevented from being exposed for a long time and causing bacterial pollution in the air, the physiological health of a patient is protected, and the use is sanitary and convenient.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a drainage bag pipeline valve, valve (8) set up drainage tube (2) port department below drainage bag (7), its characterized in that: the valve (8) comprises a valve seat (3), a valve cover (4) and a pipeline clamp (1), the valve seat (3) is provided with a hole along the axis, the bottom of the valve seat is provided with a boss (10), and the boss (10) is provided with a slotted hole (9) vertical to the axis; the pipeline clamp (1) is sheet-shaped, the middle of the pipeline clamp is provided with a hole, the hole comprises a rectangular hole (5) and a circular hole (6), the width of the rectangular hole (5) is slightly smaller than the wall thickness of the double drainage tube (2), the diameter of the circular hole (6) is slightly larger than the outer diameter of the drainage tube (2), and the circular hole is movably arranged in the slotted hole (9); the drainage tube (2) passes through a hole of the valve seat (3) and a hole of the pipeline clamp (1); the valve cover (4) is provided with a concave cavity on the inner side, the concave cavity can accommodate the annular boss (10), the pipeline clamp (1) and the drainage tube (2) and is connected to the lower end of the valve seat (3).

2. The drain bag line valve of claim 1, wherein: the connection part of the rectangular hole (5) and the circular hole (6) is smoothly connected with an arc line segment.

3. The drainage bag line valve of claim 1, wherein: the rectangular hole (5) is connected with the circular hole (6) through a tapered hole.

4. The drain bag line valve of claim 1, wherein: the valve seat (3) is hinged with one end of the valve cover (4), and the other end of the valve seat is connected with the valve cover through a buckle.

5. The drain bag line valve of claim 1, wherein: the valve seat (3) is hinged with one end of the valve cover (4), and the other end of the valve seat is connected with the valve cover through a spring buckle.

6. The drain bag line valve of claim 1, wherein: the valve seat (3) is in threaded connection with the valve cover (4).