CN219375616U

CN219375616U - Drainage device

Info

Publication number: CN219375616U
Application number: CN202320318752.7U
Authority: CN
Inventors: 任雪兰
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-21
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a drainage device which comprises a drainage collecting bottle, wherein the upper end of the drainage collecting bottle is connected with an interface connector in a sliding manner, an extrusion spring is arranged in the interface connector in a sliding manner, an organ pipe is fixedly arranged at the upper end of the interface connector, a connector is fixedly arranged at the upper end of the organ pipe, a limit connecting plate is fixedly arranged on the connector, telescopic connecting columns are fixedly arranged on the upper surface of the drainage collecting bottle and close to the edges of two sides, return springs are movably sleeved on the telescopic connecting columns, and spring pads are fixedly arranged on the telescopic connecting columns. The conical sealing block can be pushed to move downwards through the extrusion spring to plug the inside of the interface connector, so that the organ pipe can temporarily store body fluid, the organ pipe can gradually expand along with the body fluid entering the inside of the organ pipe, the internal pressure balance is maintained, and the problem that the body fluid is difficult to discharge into the inside of the organ pipe due to overlarge internal pressure is avoided.

Description

Drainage device

Technical Field

The present utility model relates to drainage devices, and more particularly to a liquid drainage device for a wound site of a patient.

Background

In the treatment process of cardiovascular medicine, a drainage tube is usually required to be arranged for drainage of liquid at a wound of a patient, and a drainage bottle is arranged at the outer end of the drainage tube.

The utility model discloses a cardiovascular drainage device for internal medicine of publication number CN215608068U, including the drainage collection main bottle, and the drainage collection main bottle comprises body and bottleneck, and the vertical auxiliary bottle that collects of drainage is installed to the inner chamber of drainage collection main bottle, and the top that the auxiliary bottle was collected in the drainage is collected the top of main bottle bottleneck, and the bottleneck of drainage collection main bottle is in the junction that auxiliary bottle was collected in the drainage is provided with locking mechanism.

Above-mentioned current drainage device for cardiovascular internal medicine is when using, through the drainage collecting main bottle with the auxiliary bottle of drainage collection mutually support, can be after the drainage collecting main bottle is full, use the drainage to collect the auxiliary bottle incessantly and collect body fluid, but the inside exhaust apparatus that does not have of auxiliary bottle of drainage collecting, inside the auxiliary bottle of drainage collecting is incessantly got into to body fluid, its inside pressure can rise gradually, thereby it is inside to lead to the body fluid to be difficult to get into the auxiliary bottle of drainage collecting, secondly break away from the drainage collecting main bottle and collect on the auxiliary bottle of drainage, the auxiliary bottle surface is infected with the bacterium easily to the drainage collecting main bottle again install, can pollute the inside body fluid problem of collecting of drainage collecting main bottle.

Disclosure of Invention

The present utility model is directed to a drainage device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage device, includes drainage collecting bottle, drainage collecting bottle upper end sliding connection has interface connector, sliding mounting has extrusion spring in the interface connector, interface connector upper end fixed mounting has the organ pipe, organ pipe upper end fixed mounting has the connector, fixed mounting has spacing connecting plate on the connector, above the drainage collecting bottle and be close to both sides edge position fixed mounting has the telescopic connection post, the last activity of telescopic connection post has cup jointed return spring.

Preferably, the telescopic connecting column is fixedly provided with a spring pad, the spring pad is fixedly connected with one end of the return spring, the upper end of the telescopic connecting column is fixedly provided with a connecting clamping block, and the connecting clamping block is fixedly connected with the other end of the return spring.

Preferably, a first supporting block is fixedly arranged on the inner wall of the drainage collecting bottle, and a thimble is fixedly arranged on the first supporting block.

Preferably, the inner wall of the interface connector is fixedly provided with a second supporting block, an extrusion spring is fixedly arranged below the second supporting block, and the other end of the extrusion spring is fixedly connected with the conical sealing block.

Preferably, a rubber gasket is fixedly arranged below the interface connector.

Preferably, the front surface of the limit connecting plate and the positions close to the edges of the two sides are provided with limit connecting grooves, and the limit connecting grooves are matched with the connecting clamping blocks.

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

1. the drainage collecting bottle moves downwards, the lower end of the interface connector is directly pulled away from the bottle mouth of the drainage collecting bottle, the conical sealing block does not push the ejector pin to move, the extrusion spring can push the conical sealing block to move downwards to seal the inside of the interface connector, so that the organ pipe can temporarily store body fluid, the organ pipe can expand gradually along with the body fluid entering the inside of the organ pipe, the internal pressure balance is maintained, and the problem that the body fluid is difficult to be discharged into the inside of the organ pipe due to overlarge internal pressure is avoided.

2. The connecting fixture block is clamped into the limiting connecting groove, the connector can be driven to move downwards under the driving of the return spring, so that the organ pipe is flattened, the body fluid temporarily stored in the organ pipe is discharged into the drainage collecting bottle again, and compared with the existing device, the joint of the interface connector and the drainage collecting bottle is limited to the joint of the bottle mouth, and the body fluid stored in the drainage collecting bottle cannot be polluted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a partial semi-sectional view of the present utility model;

fig. 4 is a schematic structural view of a connector and an organ pipe according to the present utility model.

In the figure: 1. a drainage collection bottle; 101. a telescopic connecting column; 102. a return spring; 103. connecting a clamping block; 104. a spring pad; 2. a first support block; 201. a thimble; 3. an interface connector; 301. a second support block; 302. extruding a spring; 303. a conical sealing block; 304. a rubber gasket; 4. an organ pipe; 401. a connector; 402. a limit connecting plate; 403. and a limit connecting groove.

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. 1-4, the present utility model provides a technical solution: the utility model provides a drainage device, including drainage collecting bottle 1, drainage collecting bottle 1 upper end sliding connection has interface connector 3, and slidable mounting has extrusion spring 302 in interface connector 3, and interface connector 3 upper end fixed mounting has organ pipe 4, and organ pipe 4 upper end fixed mounting has connector 401, and fixed mounting has spacing connecting plate 402 on the connector 401, and drainage collecting bottle 1 is above and be close to both sides edge position fixed mounting has telescopic connection post 101, and telescopic connection post 101 is gone up the activity and has been cup jointed return spring 102.

In this embodiment, can constitute a device of interim storage body fluid through interface connector 3 and organ pipe 4 that set up, the interior taper intercommunicating pore of interface connector 3 can block up through toper sealing block 303 to make organ pipe 4 bottom be temporarily blocked up, along with body fluid constantly get into inside organ pipe 4, organ pipe 4 can expand gradually, maintain inside pressure balance, avoid its inside pressure to lead to the body fluid to be difficult to discharge into inside organ pipe 4, install the back again with drainage collecting bottle 1, return spring 102 can drive connector 401 downwardly moving, connector 401 downwardly moving can flatten organ pipe 4, thereby will store inside body fluid and discharge into drainage collecting bottle 1 inside.

In order to achieve the purpose of plugging the inside of the interface connector 3, the device is realized by adopting the following technical scheme: the telescopic connecting column 101 is fixedly provided with a spring pad 104, the spring pad 104 is fixedly connected with one end of the return spring 102, the upper end of the telescopic connecting column 101 is fixedly provided with a connecting clamping block 103, the connecting clamping block 103 is fixedly connected with the other end of the return spring 102, the inner wall of the drainage collecting bottle 1 is fixedly provided with a first supporting block 2, the upper surface of the first supporting block 2 is fixedly provided with a thimble 201, the inner wall of the interface connector 3 is fixedly provided with a second supporting block 301, the lower surface of the second supporting block 301 is fixedly provided with an extrusion spring 302, and the other end of the extrusion spring 302 is fixedly connected with a conical sealing block 303.

Can provide certain pulling force for connecting fixture block 103 through return spring 102 to drive connecting fixture block 103 and remove downwards, extrusion spring 302 can provide certain thrust for conical seal piece 303, and conical seal piece 303 can be downwards with the inside shutoff of interface connector 3, after inserting inside drainage collecting bottle 1 with interface connector 3, thimble 201 can upwards push up conical seal piece 303, makes the inside mediation of interface connector 3, thereby makes the body fluid can get into inside the drainage collecting bottle 1.

In order to achieve the purpose of driving the connector 401 to move downwards, the device is realized by adopting the following technical scheme: the rubber gasket 304 is fixedly installed below the interface connector 3, the limiting connecting plate 402 is provided with limiting connecting grooves 403 at the front side and the positions close to the edges of the two sides, and the limiting connecting grooves 403 are matched with the connecting clamping blocks 103.

The gap between the interface connector 3 and the drainage collecting bottle 1 can be plugged through the rubber gasket 304, the limiting connecting groove 403 is matched with the connecting clamping block 103, and the connecting clamping block 103 can be connected with the limiting connecting plate 402, so that the connector 401 is driven to move downwards through the return spring 102.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be placed at a proper position, the connector 401 is connected with the drainage tube, the extracted body fluid can directly enter the drainage collecting bottle 1 through the interface connector 3 to be stored, the one-way valve is arranged on the bottle body of the drainage collecting bottle 1 and used for exhausting, when the body fluid in the drainage collecting bottle 1 is quickly filled, the drainage collecting bottle 1 can be directly moved downwards, the lower end of the interface connector 3 is directly extracted away from the bottle mouth of the drainage collecting bottle 1, the conical sealing block 303 does not move by pushing the ejector pin 201, the extrusion spring 302 can push the conical sealing block 303 to move downwards so as to seal the inside of the interface connector 3, the organ pipe 4 can temporarily store the body fluid, after the new drainage collecting bottle 1 is replaced, the connection clamping block 103 is clamped into the limit connecting groove 403, the connector 401 is driven to move downwards under the driving of the return spring 102, and the organ pipe 4 is flattened so that the body fluid temporarily stored in the inside of the drainage collecting bottle 1 is exhausted again.

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. Drainage device, including drainage collecting bottle (1), its characterized in that: the drainage collecting bottle is characterized in that an interface connector (3) is slidably connected to the upper end of the drainage collecting bottle (1), an extrusion spring (302) is slidably mounted in the interface connector (3), an organ pipe (4) is fixedly mounted at the upper end of the interface connector (3), a connector (401) is fixedly mounted at the upper end of the organ pipe (4), a limit connecting plate (402) is fixedly mounted on the connector (401), a telescopic connecting column (101) is fixedly mounted on the upper surface of the drainage collecting bottle (1) and close to the edge of two sides, and a return spring (102) is movably sleeved on the telescopic connecting column (101).

2. A drainage device according to claim 1, wherein: the telescopic connecting column (101) is fixedly provided with a spring pad (104), the spring pad (104) is fixedly connected with one end of the return spring (102), the upper end of the telescopic connecting column (101) is fixedly provided with a connecting clamping block (103), and the connecting clamping block (103) is fixedly connected with the other end of the return spring (102).

3. A drainage device according to claim 1, wherein: the drainage collection bottle is characterized in that a first supporting block (2) is fixedly arranged on the inner wall of the drainage collection bottle (1), and a thimble (201) is fixedly arranged on the first supporting block (2).

4. A drainage device according to claim 1, wherein: the inner wall of the interface connector (3) is fixedly provided with a second supporting block (301), an extrusion spring (302) is fixedly arranged below the second supporting block (301), and the other end of the extrusion spring (302) is fixedly connected with the conical sealing block (303).

5. A drainage device according to claim 1, wherein: a rubber gasket (304) is fixedly arranged below the interface connector (3).

6. A drainage device according to claim 2, wherein: the limiting connecting plate (402) is provided with limiting connecting grooves (403) at the front side and the positions close to the edges of the two sides, and the limiting connecting grooves (403) are matched with the connecting clamping blocks (103).