CN215503308U

CN215503308U - Abdominocentesis drainage device for operation nursing

Info

Publication number: CN215503308U
Application number: CN202122109145.3U
Authority: CN
Inventors: 何娟; 张华�; 史凌云; 蔡金凤; 王茜
Original assignee: First Affiliated Hospital of Xinjiang Medical University
Current assignee: First Affiliated Hospital of Xinjiang Medical University
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-14
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to an abdominal cavity puncture drainage device for surgical nursing, which comprises a device main body, wherein a pumping column is glued to the upper end surface of a sliding body, a pressing body is glued to the upper end surface of the pumping column, a fastening pad is welded to one side of a threaded shaft, which is close to the device main body, and one-way circulation valves are slidably mounted on the lower end surface of a pumping pipe and the lower end surface of an output pipe. According to the utility model, the telescopic spring is arranged, after the pressing body is pressed downwards, the pressing pad is upwards bounced under the elastic acting force of the telescopic spring, so that the situation that tissue fluid in an abdominal cavity can be pumped out only by lifting the pressing body by a doctor after the pressing body is pressed downwards is avoided, the pumping pipe is upwards pulled out by arranging the pumping column, the fastening pad and the one-way circulation valve, then the handle is rotated to enable the two groups of fastening pads to move towards two sides, and then the one-way circulation valve is pulled out to disassemble the pumping pipe, so that the cleaning of the pumping pipe is prevented from being influenced because the pumping pipe cannot be disassembled.

Description

Abdominocentesis drainage device for operation nursing

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an abdominal cavity puncture drainage device for operation nursing.

Background

Abdominocentesis is a technique for assisting in the diagnosis and treatment of disease by puncturing the peritoneal cavity directly from the anterior abdominal wall with a puncture needle or catheter to extract the accumulated fluid in the abdominal cavity. The technique is a simple method for determining the presence or absence of ascites and identifying the nature of the ascites, and is divided into diagnostic abdominal puncture and therapeutic abdominal puncture. When the abdominocentesis is carried out, the abdominocentesis drainage device is required to be used for draining effusion in a patient, so that some abdominocentesis drainage devices are continuously improved and developed.

There are the following problems:

1. when a doctor presses down a pressing body, the pressing body is lifted by the doctor to extract interstitial fluid in an abdominal cavity, so that the conventional abdominal puncture drainage device for surgical nursing is complex to operate.

2. The abdominal cavity puncture drainage device is used in current operation nursing, and the liquid suction pipe can't be dismantled, leads to using the completion back at puncture drainage device, and the medical personnel of being not convenient for clear up and change the liquid suction pipe.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an abdominal cavity puncture drainage device for operation nursing, which solves the problems that when a pressing body is pressed downwards, a doctor is required to lift the pressing body to extract tissue fluid in an abdominal cavity after the pressing body is pressed downwards, and a liquid suction tube cannot be detached so as to be inconvenient for medical staff to clean and replace the liquid suction tube.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an abdominocentesis drainage device for surgical nursing, includes the device main part, the medial surface welding of device main part has the supporting shoe, the up end fixed mounting of supporting shoe has the liquid suction pipe, the inner wall slidable mounting of liquid suction pipe has the sliding body, the up end veneer of the sliding body has the pump column, the up end veneer of pump column has the body of exerting pressure, the lower terminal veneer of the body of exerting pressure has the sliding column, the outer skin weld of sliding column has expanding spring, the medial surface of device main part rotates installs the threaded shaft, one side welding that the threaded shaft is close to the device main part has fastening pad, the lower terminal surface of liquid suction pipe has glued respectively suction pipe and output tube, the lower terminal surface of suction pipe and the equal slidable mounting of lower terminal surface of output tube have the one-way circulation valve.

As a preferred technical scheme of the utility model, the supporting block is made of stainless steel, and the sliding columns are symmetrically distributed about a vertical longitudinal section of the pressing body.

As a preferable technical scheme of the utility model, one end of the threaded shaft, which is close to the fastening pad, is welded with the rotating hand, and the number of the one-way flow valves is two.

As a preferable technical scheme of the utility model, one side of the one-way circulation valve close to the suction pipe is provided with the suction pipe in a sliding way, and one side of the one-way circulation valve close to the output pipe is provided with the delivery pipe in a sliding way.

As a preferable technical scheme of the utility model, one end of the delivery pipe close to the one-way circulation valve is fixedly provided with a storage tank, and one side of the pumping pipe close to the one-way circulation valve is fixedly provided with a puncture needle.

As a preferred technical solution of the present invention, a support body is fixedly mounted on a lower end surface of the device main body, and the through hole penetrates through the support block.

Compared with the prior art, the utility model provides an abdominal cavity puncture drainage device for operation nursing, which has the following beneficial effects:

1. according to the abdominal cavity puncture drainage device for operation nursing, the telescopic spring is arranged, after the pressing body is pressed downwards, the pressing pad is enabled to be upwards bounced through the elastic acting force of the telescopic spring, and therefore the situation that tissue fluid in an abdominal cavity can be extracted only by lifting the pressing body by a doctor after the pressing body is pressed downwards is avoided.

2. This abdominocentesis drainage device for operation nursing through setting up the pump column, fastening pad and one-way circulation valve, will take out the column and upwards pull out, then rotate and change the hand, make two sets of fastening pads remove to both sides, then extract the one-way circulation valve and can dismantle the liquid suction pipe, avoid influencing the washing to the liquid suction pipe because of the unable dismantlement of liquid suction pipe is dismantled.

Drawings

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

FIG. 2 is a schematic view of a pull column according to the present invention;

FIG. 3 is a schematic view of a support block of the present invention.

In the figure: 1. a device main body; 2. a support block; 3. a liquid pumping pipe; 4. a sliding body; 5. drawing the column; 6. a pressure applying body; 7. a sliding post; 8. a tension spring; 9. a threaded shaft; 10. a fastening pad; 11. turning the hand; 12. a suction pipe; 13. an output pipe; 14. a one-way flow valve; 15. drawing a pipe; 16. conveying the pipe; 17. a storage tank; 18. puncturing needle; 19. a support body; 20. and a through hole.

Detailed Description

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an abdominocentesis drainage device for surgical nursing, including device main part 1, the medial surface welding of device main part 1 has supporting shoe 2, the up end fixed mounting of supporting shoe 2 has liquid suction pipe 3, the inner wall slidable mounting of liquid suction pipe 3 has slider 4, the up end of slider 4 has glued the extraction column 5, the up end of extraction column 5 has glued the body 6 of exerting pressure, the lower terminal surface of the body 6 of exerting pressure has glued the slip column 7, the outer skin weld of slip column 7 has expanding spring 8, the medial surface rotation of device main part 1 installs threaded shaft 9, threaded shaft 9 has welded fastening pad 10 near one side of device main part 1, the lower terminal surface of liquid suction pipe 3 has glued suction pipe 12 and output tube 13 respectively, the equal slidable mounting of lower terminal surface and the output tube 13 of suction pipe 12 has one-way circulation valve 14.

In this embodiment, the supporting block 2 is used for supporting the liquid pumping tube 3 and providing the installation position for the liquid pumping tube 3, and the sliding body 4 generates negative pressure in the liquid pumping tube 3, so as to pump out the tissue fluid in the abdominal cavity of the patient, and the pressing body 6 is pressed down to drive the pumping column 5 to move downwards, and the pressing body 6 can automatically drive the pumping column 5 to move upwards through the elastic action of the extension spring 8.

Specifically, the supporting block 2 is made of stainless steel, and the sliding columns 7 are symmetrically distributed about a vertical longitudinal section of the pressure applying body 6.

In this embodiment, the stainless steel has strong corrosion resistance, so that the supporting block 2 is not easily corroded, and the sliding column 7 prevents the extension spring 8 from bending outwards under the action of pressure when the pressure applying body 6 presses downwards.

Specifically, a rotating handle 11 is welded at one end of the threaded shaft 9 close to the fastening pad 10, and the number of the one-way flow valves 14 is two.

In this embodiment, the screw shaft 9 drives the fastening pad 10 to move, and the one-way flow valve 14 prevents the liquid in the liquid pumping tube 3 from flowing back into the liquid pumping tube 15 when the pressing body 6 is pressed.

Specifically, a suction pipe 15 is slidably mounted on one side of the one-way flow valve 14 close to the suction pipe 12, and a delivery pipe 16 is slidably mounted on one side of the one-way flow valve 14 close to the delivery pipe 13.

In this embodiment, interstitial fluid is drawn into the aspiration tube 3 through the aspiration tube 15, and the extracted interstitial fluid is drawn into the storage tank 17 through the delivery tube 16.

Specifically, a storage tank 17 is fixedly arranged at one end of the delivery pipe 16 close to the one-way flow valve 14, and a puncture needle 18 is fixedly arranged at one side of the suction pipe 15 close to the one-way flow valve 14.

In this embodiment, the storage tank 17 is used to store the extracted tissue fluid, and the puncture needle 18 is used to puncture the abdominal cavity of the patient to extract the tissue fluid in the abdominal cavity.

Specifically, a support body 19 is fixedly mounted on the lower end surface of the device body 1, and a through hole 20 penetrates through the support block 2.

In this embodiment, the support body 19 is used to support the device body 1, and the through hole 20 facilitates the installation of the suction pipe 12 and the output pipe 13.

The working principle and the using process of the utility model are as follows: when the device is used, the puncture needle 18 is punctured into the abdominal cavity of a patient according to B ultrasound, then the pressing pad 6 is pressed to drive the extraction column 5 to move downwards, so as to drive the sliding body 4 to slide in the inner wall of the liquid extraction pipe 3, so as to generate negative pressure in the liquid extraction pipe 3, then the sliding body 4 is pressed to the bottom of the liquid extraction pipe 3, then the pressing pad 6 is loosened, the pressing pad 6 can automatically drive the extraction column 5 to move upwards through the elastic action of the telescopic spring 8, so as to extract accumulated liquid in the abdominal cavity of the patient through negative pressure, thereby avoiding the situation that a doctor needs to lift the pressing body 6 to extract tissue liquid in the abdominal cavity after the pressing body 6 is pressed downwards, then the pressing pad 6 is pressed downwards, the extracted accumulated liquid enters the storage tank 17 through the delivery pipe 16 to be stored, after the use, the extraction column 5 is pulled upwards, and then the rotary hand 11 is rotated, the two groups of fastening pads 10 are moved towards two sides, and then the one-way circulation valve 14 is pulled out to disassemble the liquid suction pipe 3, so that the cleaning of the liquid suction pipe 3 is prevented from being influenced by the fact that the liquid suction pipe 3 cannot be disassembled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an operation is abdominocentesis drainage device for nursing, includes device main part (1), its characterized in that: the inner side surface of the device main body (1) is welded with a supporting block (2), the upper end surface of the supporting block (2) is fixedly provided with a liquid pumping pipe (3), a sliding body (4) is slidably arranged on the inner wall of the liquid pumping pipe (3), a pumping column (5) is glued on the upper end face of the sliding body (4), the upper end surface of the drawing column (5) is glued with a pressing body (6), the lower end surface of the pressing body (6) is glued with a sliding column (7), the outer surface of the sliding column (7) is welded with a telescopic spring (8), the inner side surface of the device main body (1) is rotatably provided with a threaded shaft (9), a fastening pad (10) is welded on one side of the threaded shaft (9) close to the device main body (1), the lower end surface of the liquid pumping pipe (3) is respectively connected with a pumping pipe (12) and an output pipe (13) in a gluing way, the lower end surface of the suction pipe (12) and the lower end surface of the output pipe (13) are both provided with one-way circulation valves (14) in a sliding way.

2. The laparoscopic puncture drainage device for surgical nursing according to claim 1, wherein: the supporting block (2) is made of stainless steel, and the sliding columns (7) are symmetrically distributed on the vertical longitudinal section of the pressing body (6).

3. The laparoscopic puncture drainage device for surgical nursing according to claim 1, wherein: one end of the threaded shaft (9) close to the fastening pad (10) is welded with a rotating handle (11), and the number of the one-way flow valves (14) is two.

4. The laparoscopic puncture drainage device for surgical nursing according to claim 1, wherein: a pumping pipe (15) is slidably mounted on one side, close to the pumping pipe (12), of the one-way circulation valve (14), and a delivery pipe (16) is slidably mounted on one side, close to the delivery pipe (13), of the one-way circulation valve (14).

5. The laparoscopic puncture drainage device for surgical nursing according to claim 4, wherein: one end of the delivery pipe (16) close to the one-way circulation valve (14) is fixedly provided with a storage tank (17), and one side of the pumping pipe (15) close to the one-way circulation valve (14) is fixedly provided with a puncture needle (18).

6. The laparoscopic puncture drainage device for surgical nursing according to claim 1, wherein: the device is characterized in that a supporting body (19) is fixedly mounted on the lower end face of the device main body (1), and a through hole (20) penetrates through the supporting block (2).