CN215690250U

CN215690250U - Novel anti-leakage abdominal cavity negative pressure drainage device

Info

Publication number: CN215690250U
Application number: CN202121184245.6U
Authority: CN
Inventors: 张婵; 朱继祥; 谷梅; 赵江洪; 陈飞; 文玲玲
Original assignee: Hunan Cancer Hospital
Current assignee: Hunan Cancer Hospital
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-01
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a novel anti-leakage abdominal cavity negative pressure drainage device which comprises a drainage tube, an anti-leakage paste, an air bag, an on-off valve, a flow direction control valve, a pressure gauge, an infusion bag and a drainage bottle, wherein the anti-leakage paste, the air bag, the on-off valve, the flow direction control valve, the pressure gauge, the infusion bag and the drainage bottle are arranged on the drainage tube, the drainage tube comprises a main flow tube, a first shunt tube and a second shunt tube, one end of the main flow tube is connected with one end of the drainage tube, the main flow tube is inserted into an abdominal cavity, one end of the anti-leakage paste is fixed on the outer wall of the main flow tube, the other end of the anti-leakage paste is opened towards the periphery and used for being fixed on skin, the air bag is fixed on the main flow tube, the on-off valve is fixedly connected with the first shunt tube, the infusion bag is connected with the other end of the first shunt tube, the drainage bottle is connected with the other end of the second shunt tube, and the flow direction control valve and the pressure gauge are fixedly connected with the second shunt tube. The novel anti-leakage abdominal cavity negative pressure drainage device disclosed by the utility model prevents blood or liquid from leaking from a wound and solves the problem that the clothes of a patient are polluted due to the outflow of the blood or the liquid from the wound.

Description

Novel anti-leakage abdominal cavity negative pressure drainage device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a novel anti-leakage abdominal cavity negative pressure drainage device.

Background

Under normal conditions, a small amount of liquid (generally less than 200ml) is contained in the abdominal cavity of a human body, and the lubricating effect on intestinal peristalsis is achieved. The liquid volume in the abdominal cavity can be increased after the medical operation, the liquid volume is called as the abdominal cavity effusion when the volume exceeds 200ml, and the effusion generated in the abdominal cavity needs to be led out through a drainage tube.

In the correlation technique, the environment of negative pressure is formed in the negative pressure drainage bottle, and the hydrops in the abdominal cavity is drained to the bottle through the pipe connection. However, the existing drainage device is too simple in drainage process due to the structure of the drainage tube, cannot be well contacted with a drainage port, and the wound seepage easily leaks outwards, so that the drainage effect is poor, and the controllability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the embodiment of the utility model provides a novel anti-leakage abdominal cavity negative pressure drainage device which can effectively prevent leakage, has a good drainage effect and is high in controllability.

The technical scheme of the utility model is realized as follows:

the utility model provides a novel antiseep abdominal cavity negative pressure drainage device, including the drainage tube and set up in leak protection on the drainage tube is pasted, gasbag, break-make valve, flow direction control valve, manometer, infusion bag and drainage bottle, the drainage tube includes that one end links together mainstream pipe, first shunt canals and second shunt canals, the mainstream pipe inserts the abdominal cavity, the one end that the leak protection was pasted is fixed in the outer wall of mainstream pipe, the other end are used for fixing on skin to opening all around, the gasbag is fixed on the mainstream pipe, break-make valve fixed connection in first shunt canals, infusion bag connect in the other end of first shunt canals, the drainage bottle connect in the other end of second shunt canals, flow direction control valve with manometer fixed connection in on the second shunt canals.

Preferably, the anti-leakage paste is fan-shaped.

Preferably, the flow direction control valve is disposed at one end of the second branch pipe close to the main pipe.

Preferably, the leakage-proof paste is a glue paste.

Preferably, the on-off valve is a flow stopping clamp.

Preferably, the flow direction control valve is a check valve.

Preferably, the first shunt pipe is detachably connected with a pipeline connected with the infusion bag.

Preferably, the first shunt pipe is connected with a pipeline connected with the infusion bag in an interference fit manner.

Preferably, the drainage tube is Y-shaped.

The novel anti-leakage abdominal cavity negative pressure drainage device provided by the embodiment of the utility model is fixed on the outer wall of the main flow pipe through one end of the anti-leakage paste, the other end of the anti-leakage paste is opened towards the periphery for fixing on the skin, and the opened part is fixed on the skin of the abdominal cavity in an umbrella shape to form an enclosing sealing mode, so that the leakage of blood or liquid from a wound is effectively prevented, and the problem that the clothes of a patient are polluted due to the outflow of the blood or liquid from the wound is solved; the on-off of the first shunt pipe is controlled through the on-off valve, so that the transfusion bag is flexibly controlled to convey the physiological saline to the main flow pipe, and the operation simplicity is improved; the flow direction control valve is used for controlling the flow direction of the second shunt tube to only flow from the main flow tube to the second shunt tube, so that the liquid of the drainage bottle is effectively prevented from reversely flowing back to the abdominal cavity, the drainage effect is good, and the use safety is improved.

Drawings

Fig. 1 is a schematic structural view of the novel anti-leakage abdominal cavity negative pressure drainage device provided by the utility model;

fig. 2 is a schematic structural view of the leakage preventing sticker and the main flow pipe shown in fig. 1.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Fig. 1 is a schematic structural view of the anti-leakage abdominal cavity negative pressure drainage device according to the present invention. This novel antiseep peritoneal negative pressure drainage device include drainage tube 1 and set up in 2, gasbag 3, on-off valve 4, flow direction control valve 5, manometer 6, infusion bag 7 and drainage bottle 8 are pasted in the leak protection on drainage tube 1.

The draft tube 1 includes a main flow tube 11, a first shunt tube 13 and a second shunt tube 15 connected together at one end. The main flow pipe 11 is inserted into the abdominal cavity, one end of the leakage-proof sticker 2 is fixed on the outer wall of the main flow pipe 11, the other end of the leakage-proof sticker is opened towards the periphery and is used for being fixed on the skin, and the opened part is fixed on the skin of the abdominal cavity in an umbrella shape to form an enclosing sealing mode, so that the leakage of blood or liquid from a wound is effectively prevented, and the problem that the clothes of a patient are polluted due to the outflow of the blood or the liquid from the wound is solved.

The on-off valve 4 is fixedly connected with the first shunt pipe 13, the infusion bag 7 is connected with the other end of the first shunt pipe 13, the infusion bag 7 conveys the physiological saline in the abdominal cavity, and the on-off of the first shunt pipe 13 is controlled through the on-off valve 4, so that the infusion bag 7 is flexibly controlled to convey the physiological saline through the main flow pipe 11, and the operation simplicity is improved.

Drainage bottle 8 connect in the other end of second shunt tubes 15, drainage bottle 8 is the negative pressure state, abdominal cavity liquid flow direction drainage bottle 8, flow direction control valve 5 with manometer 6 fixed connection in on the second shunt tubes 15. And the pressure gauge 6 displays the negative pressure value of the drainage bottle 8. Specifically, in this embodiment, the flow direction control valve 5 is a one-way valve, and is configured to control the flow direction of the second shunt tube 15 to only flow from the main flow tube 11 to the second shunt tube 15, so as to effectively prevent the liquid in the drainage bottle 8 from flowing back to the abdominal cavity in the reverse direction, and improve the safety in use.

Specifically, in the present embodiment, the drainage tube 1 is in a Y shape. The Y-shaped drainage tube 1 forms a three-way structure.

Fig. 2 is a schematic view of the leakage preventing sheet and the main flow tube shown in fig. 1. Specifically, in this embodiment, the anti-leakage patch 2 has a fan shape. Fan-shaped leak protection is pasted 2 and is opened and be umbelliform subsides on skin, effectively prevents the seepage, also can effectively fix simultaneously the mainstream pipe 11 prevents its removal.

The air bag 3 is fixed on the main flow pipe 11, the air bag 3 is manually and discontinuously extruded to enhance drainage, and particularly, the problem of unsmooth drainage caused by the fact that a blood clot blocks the drainage pipe 1 under the condition that negative pressure does not exist (a patient walks out of bed) can be effectively avoided.

Specifically, the flow direction control valve 5 is disposed at one end of the second branch pipe 15 close to the main pipe 11, so that the liquid in the abdominal cavity flows to the drainage bottle 8 after passing through the flow direction control valve 5.

Specifically, in this embodiment, the leakage preventing paste 2 is a glue paste. The adhesive plaster is made of soft breathable materials, so that the comfort is improved.

Specifically, in the present embodiment, the on-off valve 4 is a flow stopping clip. The stop clamp controls the on-off of the first shunt pipe 13, so that the infusion bag 7 is controlled to convey liquid into the abdominal cavity.

Specifically, in this embodiment, the first shunt tube 13 is detachably connected with a pipeline 17 connected with the infusion bag 7, a hard interface tube is arranged at the end of the first shunt tube 13, and the pipeline connected with the infusion bag 7 is inserted into the interface tube, so that the infusion bag 7 can be replaced in real time according to the medication requirement, and the use is more convenient.

Specifically, in this embodiment, the first shunt tube 13 is connected to the tube 17 connected to the infusion bag 7 by interference fit. The pipeline 17 for connecting the infusion bag 7 is a hose, and the pipeline 17 can be connected in an interference fit manner when being inserted into the first shunt pipe 13 due to the deformable pipeline, so that the matching effectiveness of the pipeline 17 and the first shunt pipe is improved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a novel antiseep abdominal cavity negative pressure drainage device, a serial communication port, including the drainage tube and set up in leak protection subsides, gasbag, on-off valve, flow direction control valve, manometer, infusion bag and drainage bottle on the drainage tube, the drainage tube includes that one end links together mainstream pipe, first shunt canals and second shunt canals, the mainstream canal inserts the abdominal cavity, the one end that the leak protection was pasted is fixed in the outer wall of mainstream pipe, the other end are used for fixing on skin to opening all around, the gasbag is fixed on the mainstream pipe, on-off valve fixed connection in first shunt canals, infusion bag connect in the other end of first shunt canals, the drainage bottle connect in the other end of second shunt canals, flow direction control valve with manometer fixed connection in on the second shunt canals.

2. The novel anti-leakage peritoneal negative pressure drainage device of claim 1, wherein the anti-leakage patch is fan-shaped.

3. The novel anti-leakage peritoneal negative pressure drainage device of claim 1, wherein the anti-leakage patch is an adhesive patch.

4. The novel anti-leakage peritoneal negative pressure drainage device of claim 1, wherein the flow direction control valve is disposed at one end of the second shunt tube close to the main flow tube.

5. The novel leak-proof negative pressure drainage device for abdominal cavity as claimed in claim 1, wherein said flow direction control valve is a one-way valve.

6. The novel leak-proof negative pressure drainage device for abdominal cavity as claimed in claim 1, wherein said on-off valve is a flow stopping clip.

7. The novel anti-leakage peritoneal negative pressure drainage device according to claim 1, wherein the first shunt tube is connected with a pipeline connected with the infusion bag through interference fit.

8. The novel anti-leakage peritoneal negative pressure drainage device of claim 1, wherein the drainage tube is Y-shaped.