CN220256875U - Drainage tube negative pressure flushing adjusting device - Google Patents

Abstract

The utility model discloses a drainage tube negative pressure flushing adjusting device, which relates to the technical field of drainage tube negative pressure flushing and comprises an empty box part, wherein an upper pipeline is arranged in the center of the top of the empty box part, a first sealing piece is arranged between the empty box part and the upper pipeline, a balloon is arranged at the bottom of the upper pipeline and in the empty box part, a lower pipeline is arranged at the bottom of the balloon, a second sealing piece is arranged between the lower pipeline and the empty box part, and a negative pressure joint part is arranged at the top of the empty box part. The drainage tube flushing device is simple in structure, convenient to use, capable of guaranteeing tightness and sterile state of a pipeline, capable of achieving rapid and frequent drainage tube flushing operation, and provided with a negative pressure interface which can be connected with a negative pressure air suction device, so that labor intensity of repeated manual pressing of medical staff is reduced, and practicality of the whole device is improved.

Description

Drainage tube negative pressure flushing adjusting device

Technical Field

The utility model relates to the technical field of negative pressure flushing of drainage tubes, in particular to a negative pressure flushing adjusting device of a drainage tube.

Background

At present, when a patient washes the affected part of the bladder, a great deal of bleeding occurs in the bladder, the operation of blocking the drainage tube is easy to occur, medical staff is often required to manually dredge the pipeline at the moment, such as breaking the urinary catheter and the drainage bag, the urinary catheter is sucked by a syringe filled with physiological saline or the physiological saline is injected for washing, the washing times are less and better, the medical staff is easy to feel tired due to the fact that the urinary catheter and the urinary bag are frequently broken, and retrograde infection of the urinary tract is easy to occur. At this time, a simple and efficient negative pressure flushing adjusting device for the drainage tube is needed to realize the purpose of flushing the drainage tube.

Through retrieving, the prior known patent name is leak protection washes the urinary catheter, and the filing date is 20190801, and the filing number is 201921274355.4, has also set up the sacculus in this application, nevertheless this application sacculus is in the state of exposing, and the principle that this application technical scheme negative pressure formed is different to some extent, and this application is through the negative pressure that manual continuous press formed, but the intensity of negative pressure is not good to be adjusted, and is distinct with this application technical scheme, and this application possesses novelty and creativity.

Disclosure of Invention

The utility model aims to solve the problems and provide a drainage tube negative pressure flushing adjusting device which is simple in structure, convenient to use, capable of guaranteeing tightness and sterile state of a pipeline and realizing rapid and frequent drainage tube flushing operation, and is provided with a negative pressure port part which can be connected with a negative pressure suction device, so that the labor intensity of repeated manual pressing of medical staff is reduced, and the overall practicability of the device is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a drainage tube negative pressure washes adjusting device, includes empty box portion, and empty box portion top central authorities set up the pipeline, set up first sealing member between empty box portion and the last pipeline, go up the pipeline bottom and set up the sacculus in empty box portion, the sacculus bottom sets up down the pipeline, sets up the second sealing member between lower pipeline and the empty box portion, and empty box portion top sets up the negative pressure mouth.

As a further optimization of the utility model, the first valve is arranged on the upper pipeline, and the one-way valve and the water injection pipe are arranged on the upper pipeline.

As a further optimization of the utility model, the empty box part comprises a main box body and a cover plate, wherein the cover plate is in a plate-shaped structure and is matched with the main box body.

As a further refinement of the utility model, a second valve is arranged on the lower line.

As a further optimization of the utility model, the negative pressure interface part comprises a pipe body, wherein the inner space of the pipe body is provided with a baffle plate, the baffle plate is provided with vent holes, a piston body is movably arranged between the baffle plates, and a round hole is arranged on the piston body.

As a further optimization of the utility model, the side part of the piston body is provided with a spring, and the rod body arranged on the other side of the piston body extends out of the pipe body.

The utility model has the beneficial effects that: the utility model provides a negative pressure flushing and adjusting device for a drainage tube, which has the advantages of simple structure, convenience in use, capability of ensuring the tightness and the sterile state of a pipeline, and capability of realizing rapid and frequent flushing operation of the drainage tube.

1. The utility model is provided with the negative pressure joint part, the first valve and the second valve are closed, medical staff presses the rod body, the negative pressure suction device can perform negative pressure suction operation on the empty box part, the balloon can be gradually bulged, cleaning liquid can be injected into the balloon from the position of the water injection pipe, after water injection is finished, the rod body is loosened, at the moment, the first valve or the second valve is opened, the upper pipeline or the lower pipeline can be respectively flushed, the negative pressure flushing operation of the drainage tube can be realized, and the degree of the negative pressure state of the balloon is controlled by pressing the length of the rod body.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

Fig. 2 is a schematic view showing a balloon of the present utility model in a deployed state under negative pressure.

Fig. 3 is a schematic diagram of a front view of the negative pressure interface of the present utility model.

Fig. 4 is a schematic top view of the empty box of the present utility model.

Fig. 5 is a schematic top view of the cover plate and the main case of the present utility model in a separated state.

The text labels in the figures are expressed as: 1. an upper pipeline; 2. a first valve; 3. a one-way valve; 4. a water injection pipe; 5. a first seal; 6. an empty box part; 7. a negative pressure interface part; 8. a balloon; 9. a second seal; 10. a lower pipeline; 11. a second valve; 601. a main case; 602. a cover plate; 701. a tube body; 702. a vent hole; 703. a partition plate; 704. a rod body; 705. a piston body; 706. a round hole; 707. and (3) a spring.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 5, the specific structure of the present utility model is: the utility model provides a drainage tube negative pressure flushing adjusting device, including empty case portion 6, empty case portion 6 is hollow box structure, empty case portion 6 top central authorities set up pipeline 1, set up first sealing member 5 between empty case portion 6 and the last pipeline 1, first sealing member 5 plays sealed effect, go up pipeline 1 bottom and set up sacculus 8 in empty case portion 6, sacculus 8 bottom sets up down pipeline 10, set up second sealing member 9 between lower pipeline 10 and the empty case portion 6, second sealing member 9 plays sealed effect, empty case portion 6 top sets up negative pressure interface portion 7, negative pressure suction device can be connected to negative pressure interface portion 7, when negative pressure suction device carries out negative pressure suction to empty case portion 6, sacculus 8 struts gradually.

As a specific embodiment of the present utility model, in order to facilitate the control of the on-off of the upper pipeline 1, the upper pipeline 1 is provided with a first valve 2, the upper pipeline 1 is provided with a one-way valve 3 and a water injection pipe 4, and the water injection pipe 4 is used for injecting flushing fluid for flushing into the balloon 8.

As a specific embodiment of the present utility model, in order to facilitate the realization that the empty box 6 is configured as a split type design, the empty box 6 includes a main box 601 and a cover plate 602, the cover plate 602 has a plate-shaped structure and is matched with the main box 601, and the cover plate 602 is inserted into the main box 601 to realize the integral sealing and sealing of the device.

As a specific embodiment of the present utility model, in order to facilitate on-off control of the lower pipeline 10, the lower pipeline 10 is provided with a second valve 11.

As a specific embodiment of the present utility model, in order to facilitate the medical staff to control the on-off operation of the negative pressure interface, the negative pressure interface 7 includes a tube 701, a partition plate 703 is disposed at intervals in the tube 701, an air vent 702 is disposed on the partition plate 703, a piston body 705 is movably disposed between the partition plates 703, a circular hole 706 is disposed on the piston body 705, and when the air vent 702 is communicated with the circular hole 706, the negative pressure air suction device can perform negative pressure air suction on the air box 6, and the balloon 8 is gradually opened.

As a specific embodiment of the present utility model, in order to facilitate the automatic resetting of the piston body 705, thereby disconnecting the vent hole 702 from the circular hole 706, a spring 707 is provided on the side of the piston body 705, and a rod body 704 provided on the other side of the piston body 705 extends out of the pipe body 701.

The utility model has the specific working principle that: closing the first valve 2 and the second valve 11, medical staff presses the rod body 704, the negative pressure suction device can perform negative pressure suction operation on the empty box part 6, the balloon 8 can bulge gradually, cleaning liquid can be injected into the balloon 8 from the position of the water injection pipe 4, after water injection is completed, the rod body 704 is loosened, at the moment, the first valve 2 or the second valve 11 is opened, the upper pipeline 1 or the lower pipeline 10 can be respectively flushed, and the drainage tube negative pressure flushing operation can be realized.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (6)

1. Drainage tube negative pressure washes adjusting device, a serial communication port, including empty case portion (6), empty case portion (6) top central authorities set up pipeline (1), set up first sealing member (5) between empty case portion (6) and the last pipeline (1), go up pipeline (1) bottom and set up sacculus (8) in empty case portion (6), sacculus (8) bottom sets up pipeline (10) down, sets up second sealing member (9) between pipeline (10) and empty case portion (6), empty case portion (6) top sets up negative pressure mouth (7).

2. The negative pressure flushing and adjusting device of the drainage tube according to claim 1, wherein the upper pipeline (1) is provided with a first valve (2), and the upper pipeline (1) is provided with a one-way valve (3) and a water injection pipe (4).

3. The drainage tube negative pressure flushing adjusting device according to claim 1, wherein the empty box part (6) comprises a main box body (601) and a cover plate (602), and the cover plate (602) is of a plate-shaped structure and is matched with the main box body (601).

4. A drain negative pressure flushing regulator according to claim 1, characterized in that the lower pipe (10) is provided with a second valve (11).

5. The negative pressure flushing and adjusting device for the drainage tube according to claim 1, wherein the negative pressure interface part (7) comprises a tube body (701), partition plates (703) are arranged in the tube body (701) at intervals, vent holes (702) are formed in the partition plates (703), piston bodies (705) are movably arranged between the partition plates (703), and round holes (706) are formed in the piston bodies (705).

6. The negative pressure flushing adjusting device of a drainage tube according to claim 5, wherein a spring (707) is arranged at the side part of the piston body (705), and a rod body (704) arranged at the other side of the piston body (705) extends out of the pipe body (701).