CN221084301U

CN221084301U - Drainage tool

Info

Publication number: CN221084301U
Application number: CN202322160220.8U
Authority: CN
Inventors: 李柳
Original assignee: Sichuan Mianyang 404 Hospital
Current assignee: Sichuan Mianyang 404 Hospital
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-06-07
Anticipated expiration: 2033-08-11

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a drainage tool which comprises a tank body, wherein an exhaust barrel is fixed on the outer wall of the tank body through a bracket, a U-shaped frame is fixed on the top of the exhaust barrel, and an electric push rod is fixed on the inner wall of the top of the U-shaped frame. According to the drainage device, the tank body, the exhaust barrel, the electric push rod, the piston, the air inlet one-way valve, the air outlet one-way valve, the exhaust pipe and the flow speed adjusting component are arranged, in the process of using the drainage device, the electric push rod drives the piston to reciprocate in the exhaust barrel, so that air in the tank body can be discharged, drainage work can be performed after the tank body is in a negative pressure state, manual operation by workers is not needed, the arranged flow speed adjusting component can squeeze the hose to different degrees, the flow speed of the hose is adjusted, and drainage use of patients with different physical conditions is facilitated.

Description

Drainage tool

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a drainage tool.

Background

The oncology department is the second-level subject of clinical medicine like internal medicine, surgery, gynaecology and obstetrics and paediatrics, divide into oncology department, tumour radiotherapy department and tumour surgery etc. tumour department mainly engages in internal medicine treatment of various benign and malignant tumors, tumour radiotherapy department mainly engages in radiotherapy of tumour, tumour surgery provides the comprehensive treatment mainly of operation, the relevant department of special tumour hospital can subdivide according to different positions, in nursing the patient who causes abdominal cavity hydrops to tumour, then need use drainage device to lead out the hydrops in the abdominal cavity, but traditional drainage device generally is the drainage of single manual pressing mode, this kind of mode makes medical personnel can cause faster tired sense because of frequent manual gasbag presses, thereby bring inconvenience for medical personnel's use, therefore we propose a drainage tool to solve above-mentioned problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a drainage tool which solves the problems in the background art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a drainage instrument, includes the jar body, the outer wall of the jar body is fixed with the aiutage through the support, the top of aiutage is fixed with U type frame, the top inner wall of U type frame is fixed with electric putter, electric putter's ejecting end slides and runs through aiutage and extend to its inside and be fixed with the piston, the last intercommunication respectively of aiutage is fixed with air inlet check valve and air outlet check valve, air inlet check valve's one end intercommunication is fixed with the blast pipe, the other end and the jar body intercommunication of blast pipe are fixed, jar outer wall of the body is provided with velocity of flow regulation subassembly, jar body's entrance point intercommunication is fixed with the hose, the one end of hose slides and passes velocity of flow regulation subassembly and the intercommunication is fixed with the syringe needle.

Further, the flow rate adjusting assembly comprises a supporting plate fixed on the outer wall of the tank body, a bidirectional screw rod is rotationally connected between the inner walls of the two sides of the supporting plate through a bearing, moving blocks matched with the surface threads of the two ends of the bidirectional screw rod are connected with threads at the two ends of the bidirectional screw rod, a left clamping plate is fixed on one side wall of one moving block, a right clamping plate matched with the left clamping plate is fixed on one side wall of the other moving block, a hose is positioned between the left clamping plate and the right clamping plate, and a limiting groove matched with the moving block is formed in the inner wall of the bottom of the supporting plate.

Further, the outer wall of the tank body is fixed with a storage rod, the hose is wound on the surface of the storage rod, a clamping block is fixed at one end of the storage rod, and the needle is inserted into the clamping block.

Further, the top of the tank body is fixedly connected with a circular tube, and the top end of the circular tube is in threaded connection with a tube cover.

Further, the outer wall of the tank body is fixedly connected with a liquid discharge pipe, and a valve is arranged on the liquid discharge pipe.

Further, the bottom of the air outlet one-way valve is fixedly connected with a purifying box, and two layers of round activated carbon honeycomb plates are fixedly arranged in the purifying box.

(III) beneficial effects

Compared with the prior art, the utility model provides a drainage tool, which has the following beneficial effects:

According to the drainage device, the tank body, the exhaust barrel, the electric push rod, the piston, the air inlet one-way valve, the air outlet one-way valve, the exhaust pipe and the flow speed adjusting component are arranged, in the process of using the drainage device, the electric push rod drives the piston to reciprocate in the exhaust barrel, so that air in the tank body can be discharged, drainage work can be performed after the tank body is in a negative pressure state, manual operation by workers is not needed, the arranged flow speed adjusting component can extrude the hose to different degrees, the flow speed of the hose is adjusted, and drainage use of patients with different physical conditions is facilitated.

Drawings

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

FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the exhaust pipe of the present utility model.

In the figure: 1. a tank body; 2. an exhaust pipe; 3. an electric push rod; 4. a piston; 5. an air inlet one-way valve; 6. an air outlet one-way valve; 7. an exhaust pipe; 8. a flow rate adjustment assembly; 801. a support plate; 802. a two-way screw rod; 803. a moving block; 804. a left clamping plate; 805. a right clamping plate; 806. a limit groove; 9. a hose; 10. a needle; 11. a storage rod; 12. a clamping block; 13. a round tube; 14. a tube cover; 15. a liquid discharge pipe; 16. a purification box; 17. an activated carbon honeycomb plate; 18. u-shaped frame.

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.

Examples

As shown in fig. 1, 2 and 4, a drainage tool according to an embodiment of the present utility model includes a tank 1, an exhaust pipe 2 is fixed on an outer wall of the tank 1 through a bracket, a U-shaped frame 18 is fixed on a top of the exhaust pipe 2, an electric push rod 3 is fixed on an inner wall of the top of the U-shaped frame 18, an ejection end of the electric push rod 3 extends through the exhaust pipe 2 to an inner portion thereof and is fixed with a piston 4, an air inlet one-way valve 5 and an air outlet one-way valve 6 are respectively fixed on the exhaust pipe 2 in a communicating manner, one end of the air inlet one-way valve 5 is fixed with an exhaust pipe 7 in a communicating manner, the other end of the exhaust pipe 7 is fixed with the tank 1 in a communicating manner, a flow velocity adjusting assembly 8 is arranged on an outer wall of the tank 1, a hose 9 is fixed on an inlet end of the tank 1 in a communicating manner, one end of the hose 9 passes through the flow velocity adjusting assembly 8 and is fixed with a needle 10 in a communicating manner, after the needle head 10 is placed at a proper position, the needle head 10 can be pricked at a position where a patient needs to drain, then the electric push rod 3 can be started, the ejection end of the electric push rod 3 can drive the piston 4 to move when being reciprocated, when the piston 4 moves upwards, the air inlet one-way valve 5 is opened, the air outlet one-way valve 6 is closed, air in the tank body 1 can be pumped into the exhaust tube 2 through the exhaust pipe 7, when the piston 4 moves downwards, the air inlet one-way valve 5 is closed, the air outlet one-way valve 6 is opened, so that the air pumped into the exhaust tube 2 can be discharged, and the operation of the flow speed adjusting assembly 8 can be used for extruding the hose 9 to different degrees in the drainage process after the air in the tank body 1 is completely discharged to be in a negative pressure state, thereby effecting an adjustment of the flow rate of the hose 9.

As shown in fig. 1 and 3, in some embodiments, the flow rate adjusting assembly 8 includes a supporting plate 801 fixed on the outer wall of the tank body 1, a bidirectional screw rod 802 is rotatably connected between two side inner walls of the supporting plate 801 through bearings, two moving blocks 803 adapted to the surface threads of the bidirectional screw rod 802 are threadably connected to each other, a left clamping plate 804 is fixed on one side wall of one moving block 803, a right clamping plate 805 adapted to the left clamping plate 804 is fixed on one side wall of the other moving block 803, a hose 9 is located between the left clamping plate 804 and the right clamping plate 805, a limit groove 806 adapted to the moving block 803 is formed in the inner wall of the bottom of the supporting plate 801, when the flow rate of the hose 9 needs to be adjusted, the bidirectional screw rod 802 can be rotated, when the bidirectional screw rod 802 rotates, the two moving blocks 803 can be driven to reversely move, the two moving blocks 803 can be mutually close, the hose 9 can be extruded after the two moving blocks 803 are mutually close to each other, thereby realizing flow rate adjustment, the limit effect can be achieved by using the limit groove provided, and when the bidirectional screw rod 803 is driven to move, the two moving blocks 803 can be synchronously rotated.

As shown in fig. 1 and 2, in some embodiments, the outer wall of the tank 1 is fixed with a storage rod 11, the hose 9 is wound on the surface of the storage rod 11, a clamping block 12 is fixed at one end of the storage rod 11, and the needle 10 is inserted into the clamping block 12, so that the hose 9 and the needle 10 can be conveniently stored and placed, and further the subsequent use is convenient.

As shown in fig. 1 and fig. 2, in some embodiments, a circular tube 13 is fixedly connected to the top of the tank 1, and a tube cover 14 is screwed to the top of the circular tube 13, so that when the drainage device is not used, the cleaning is convenient after clean water is introduced into the tank 1.

As shown in fig. 1 and 2, in some embodiments, the outer wall of the tank 1 is fixedly connected with a drain pipe 15, and a valve is installed on the drain pipe 15, so that the operation is more convenient when the accumulated liquid extracted from the tank 1 needs to be discharged.

As shown in fig. 1 and fig. 4, in some embodiments, the bottom end of the air outlet one-way valve 6 is fixedly connected with a purifying box 16, and two layers of circular activated carbon honeycomb plates 17 are fixed inside the purifying box 16, so that peculiar smell in the air pumped out from the tank 1 can be adsorbed and purified.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A drainage tool, includes a jar body (1), its characterized in that: the utility model discloses a jar of body (1), including jar body (1) and exhaust pipe (7) are fixed with through the support to the outer wall of jar body (1), the top of exhaust pipe (2) is fixed with U type frame (18), the top inner wall of U type frame (18) is fixed with electric putter (3), the ejecting end slip of electric putter (3) runs through exhaust pipe (2) and extends to its inside and be fixed with piston (4), the intercommunication is fixed with air inlet check valve (5) and air outlet check valve (6) on exhaust pipe (2) respectively, the one end intercommunication of air inlet check valve (5) is fixed with blast pipe (7), the other end and the jar body (1) intercommunication of blast pipe (7) are fixed, the outer wall of jar body (1) is provided with velocity of flow adjusting part (8), the import end intercommunication of jar body (1) is fixed with hose (9), the one end slip of hose (9) is passed velocity of flow adjusting part (8) and is fixed with syringe needle (10) in the intercommunication.

2. The drainage tool of claim 1, wherein: the flow velocity adjusting assembly (8) comprises a supporting plate (801) fixed on the outer wall of the tank body (1), a bidirectional screw rod (802) is connected between two side inner walls of the supporting plate (801) through bearings in a rotating mode, moving blocks (803) matched with the surface threads of the bidirectional screw rod are connected to two ends of the bidirectional screw rod (802) in a threaded mode, a left clamping plate (804) is fixed to one side wall of one moving block (803), a right clamping plate (805) matched with the left clamping plate (804) is fixed to one side wall of the other moving block (803), a hose (9) is located between the left clamping plate (804) and the right clamping plate (805), and a limiting groove (806) matched with the moving block (803) is formed in the inner wall of the bottom of the supporting plate (801).

3. The drainage tool of claim 1, wherein: the outer wall of the tank body (1) is fixedly provided with a storage rod (11), the hose (9) is wound on the surface of the storage rod (11), one end of the storage rod (11) is fixedly provided with a clamping block (12), and the needle head (10) is inserted into the clamping block (12).

4. The drainage tool of claim 1, wherein: the top of the tank body (1) is fixedly connected with a circular tube (13), and the top end of the circular tube (13) is in threaded connection with a tube cover (14).

5. The drainage tool of claim 1, wherein: the outer wall of the tank body (1) is fixedly connected with a liquid discharge pipe (15), and a valve is arranged on the liquid discharge pipe (15).

6. The drainage tool of claim 1, wherein: the bottom of the air outlet one-way valve (6) is fixedly connected with a purifying box (16), and two layers of round activated carbon honeycomb plates (17) are fixedly arranged in the purifying box (16).