Drainage device

Abstract

The utility model relates to the technical field of drainage devices, in particular to a drainage device which is convenient to replace, improves working efficiency and enhances practicability. Comprising a bottom plate, four trundles are evenly and fixedly installed at the bottom end of the bottom plate, a collecting mechanism comprises a first supporting plate, an L-shaped plate is fixedly installed on the bottom plate, a motor is fixedly installed on the bottom plate, a screw is fixedly installed at the output end of the motor, the output end of the screw is rotationally connected with the L-shaped plate, the first supporting plate is screwed with the screw, and the L-shaped plate is connected with the bottom plate through a supporting rod. The first supporting plate is slidably connected with the supporting rod, a second supporting plate and a third supporting plate are slidably mounted on the supporting rod, a fourth supporting plate is fixedly mounted on the supporting rod, limiting rods are fixedly mounted at the bottom ends of the first supporting plate, the second supporting plate and the third supporting plate, and limiting holes are formed in the second supporting plate, the third supporting plate and the fourth supporting plate; the multiple limiting rods are slidably connected with the multiple limiting holes correspondingly, and limiting blocks are fixedly installed at the bottom ends of the multiple limiting rods correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, in particular to a drainage device. Background Art

[0002] The heart is a hollow muscular organ located in the middle of the chest cavity. It is divided into two chambers by a partition. Each chamber is divided into two parts: the atrium located in the upper part and the ventricle located in the lower part. The atrium collects blood into the heart, and the ventricle ejects blood out of the heart. The inlet and outlet of the ventricle have valves to ensure the one-way flow of blood. Under different physiological conditions, the metabolic levels of various organs and tissues of the human body are different, and the needs for blood flow are also different. Cardiovascular activity can change cardiac output and peripheral resistance under the mediation of the body's nerves and body fluids, and coordinate the blood flow distribution between various organs and tissues to meet the needs of various organs and tissues for blood flow. For various cardiovascular diseases, when edema occurs, a puncture drainage device is needed to drain the fluid inside;

[0003] For example, the utility model patent with Chinese patent publication number CN217697407U discloses a cardiovascular drainage nursing device for the elderly, comprising a bracket, a bearing plate mounted on the bracket, a plurality of liquid storage bottles mounted on the bearing plate, a mounting rod mounted on the bearing plate, and a mounting cylinder with an opening at the bottom end vertically mounted on the free end of the mounting rod;

[0004] It was found during use of the above-mentioned prior art that during the drainage treatment process, the device closes the valve, pulls the sleeve, rotates the sleeve, and connects the cannula with another connecting tube to realize filling multiple liquid storage bottles in turn. However, during the process of replacing the liquid storage bottle, it is still necessary to close the valve on the drainage tube, and then open the liquid storage bottle after the cannula is connected to the new connecting tube, which reduces the work efficiency and leads to poor practicality. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above technical problems, the utility model provides a drainage device which is easy to replace, improves work efficiency and enhances practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a drainage device comprises a bottom plate, four casters are evenly fixedly installed on the bottom end of the bottom plate, the collecting mechanism comprises a first support plate, an L-shaped plate is fixedly installed on the bottom plate, a motor is fixedly installed on the bottom plate, a screw is fixedly installed on the output end of the motor, the output end of the screw is rotatably connected to the L-shaped plate, the first support plate is screwed with the screw, the L-shaped plate is connected to the bottom plate through a support rod, the first support plate is slidably connected to the support rod, a second support plate and a third support plate are slidably installed on the support rod, a fourth support plate is fixedly installed on the support rod, and the bottom ends of the first support plate, the second support plate and the third support plate are evenly fixedly installed on the bottom end A limit rod is fixedly installed, and limit holes are provided on the second support plate, the third support plate and the fourth support plate, and the plurality of limit rods are slidably connected to the plurality of limit holes respectively, and the bottom ends of the plurality of limit rods are fixedly installed with limit blocks, a first collecting bottle is placed on the first support plate, and second collecting bottles are placed on the second support plate, the third support plate and the fourth support plate, a drainage tube is connected and installed on the first collecting bottle, and liquid outlet pipes are connected and installed on the first collecting bottle and the plurality of second collecting bottles, and valves are provided on the plurality of liquid outlet pipes, and connecting hoses are connected and installed on the plurality of second collecting bottles, and the plurality of connecting hoses are fitted with three of the liquid outlet pipes.

[0009] By adopting the above technical solution, the device is moved to the side of the patient, and the motor is started. The motor drives the screw to rotate, and the first support plate screwed with the screw drives the first collecting bottle to rise in height. After the first support plate rises to a certain height, it will drive the second support plate, the third support plate and the fourth support plate to rise in turn through the cooperation of the limit rod and the limit block, forming a stepped shape. The first collecting bottle and multiple second collecting bottles are connected through the liquid outlet tube and the connecting hose set. The drainage tube drains the accumulated fluid in the affected area into the first collecting bottle. When the first collecting bottle is almost full, the valve on the liquid outlet tube is opened to allow the accumulated fluid in the first collecting bottle to enter the multiple second collecting bottles in turn for collection, thereby avoiding interrupting the drainage process to replace the collecting bottles. This process realizes a process that is easy to replace, improves work efficiency, and thus enhances practicality.

[0010] Preferably, fixing rings are fixedly mounted on the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate, and the first collecting bottle and the plurality of second collecting bottles are respectively located in the plurality of fixing rings.

[0011] By adopting the above technical solution, the fixing ring can limit the first collecting bottle and the plurality of second collecting bottles, thereby enhancing practicality.

[0012] Preferably, the top ends of the plurality of fixing rings are all configured as slope structures.

[0013] By adopting the above technical solution, the slope structure can make the collecting bottle better inserted into the fixing ring, thereby enhancing the convenience of use.

[0014] Preferably, a push handle is fixedly mounted on the L-shaped plate.

[0015] By adopting the above technical solution, the push handle can be pushed to conveniently move the device, thereby enhancing practicality.

[0016] Preferably, the fourth support plate is connected to the base plate via a reinforcement plate.

[0017] By adopting the above technical solution, the reinforcement plate can strengthen the connection between the fourth support plate and the bottom plate, thereby enhancing stability.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present application provides a drainage device with the following beneficial effects:

[0020] Move the device to the side of the patient and start the motor. The motor drives the screw to rotate, and the first support plate screwed with the screw drives the first collecting bottle to rise in height. After the first support plate rises to a certain height, it will drive the second support plate, the third support plate and the fourth support plate to rise in turn through the cooperation of the limit rod and the limit block, forming a step shape. The first collecting bottle and multiple second collecting bottles are connected through the liquid outlet tube and the connecting hose set. The drainage tube drains the accumulated fluid in the affected area into the first collecting bottle. When the first collecting bottle is almost full, open the valve on the liquid outlet tube to allow the accumulated fluid in the first collecting bottle to enter the multiple second collecting bottles in turn for collection, avoiding interruption of the drainage process to replace the collecting bottles. This process realizes an easy replacement process, improves work efficiency, and thus enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0022] Figure 2 It is a main structural schematic diagram of the utility model;

[0023] Figure 3 The utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0024] Figure 4 The utility model Figure 1 Schematic diagram of the enlarged structure of B.

[0025] Markings in the attached drawings: 1. base plate; 2. casters; 3. first support plate; 4. L-shaped plate; 5. motor; 6. screw; 7. support rod; 8. second support plate; 9. third support plate; 10. fourth support plate; 11. limit rod; 12. limit block; 13. first collecting bottle; 14. second collecting bottle; 15. drainage tube; 16. liquid outlet tube; 17. valve; 18. connecting hose; 19. fixing ring; 20. slope structure; 21. push handle; 22. reinforcement plate. DETAILED DESCRIPTION

[0026] Example

[0027] See also Figure 1-Figure 4 A drainage device comprises a bottom plate 1, four casters 2 are evenly fixedly installed at the bottom end of the bottom plate 1, a collecting mechanism comprises a first support plate 3, an L-shaped plate 4 is fixedly installed on the bottom plate 1, a motor 5 is fixedly installed on the bottom plate 1, a screw 6 is fixedly installed on the output end of the motor 5, and the output end of the screw 6 is rotatably connected to the L-shaped plate 4, the first support plate 3 is screwed with the screw 6, the L-shaped plate 4 is connected to the bottom plate 1 through a support rod 7, the first support plate 3 is slidably connected with the support rod 7, a second support plate 8 and a third support plate 9 are slidably installed on the support rod 7, and a fourth support plate 1 is fixedly installed on the support rod 7 0, the bottom ends of the first support plate 3, the second support plate 8 and the third support plate 9 are all fixedly installed with a limiting rod 11, the second support plate 8, the third support plate 9 and the fourth support plate 10 are all provided with a limiting hole, a plurality of limiting rods 11 are respectively slidably connected with a plurality of limiting holes, and a plurality of limiting rods 11 are fixedly installed with a limiting block 12 at the bottom ends, a first collecting bottle 13 is placed on the first support plate 3, a second collecting bottle 14 is placed on the second support plate 8, the third support plate 9 and the fourth support plate 10, a drainage tube 15 is connected and installed on the first collecting bottle 13, and the first collecting bottle 13 is connected with a plurality of the second collecting bottles 14. The two collecting bottles 14 are connected and installed with a liquid outlet pipe 16, and a plurality of liquid outlet pipes 16 are provided with a valve 17. A plurality of second collecting bottles 14 are connected and installed with a connecting hose 18, and a plurality of connecting hoses 18 are set with three of the liquid outlet pipes 16. The device is moved to the side of the patient, and the motor 5 is started. The motor 5 drives the screw 6 to rotate, and the first support plate 3 screwed with the screw 6 drives the first collecting bottle 13 to rise in height. After the first support plate 3 rises to a certain height, it will drive the second support plate 8 and the third support plate in turn through the cooperation of the limit rod 11 and the limit block 12. 9 and the fourth support plate 10 rise to form a step shape, and the first collecting bottle 13 and the plurality of second collecting bottles 14 are connected to each other through the liquid outlet pipe 16 and the connecting hose 18. The drainage tube 15 drains the accumulated fluid in the affected area into the first collecting bottle 13. When the first collecting bottle 13 is almost full, the valve 17 on the liquid outlet pipe 16 is opened to allow the accumulated fluid in the first collecting bottle 13 to enter the plurality of second collecting bottles 14 in turn for collection, avoiding interruption of the drainage process to replace the collecting bottles. This process realizes a convenient replacement process, improves work efficiency, and thus enhances practicality.

[0028] See also Figure 1-Figure 3 A fixing ring 19 is fixedly installed on the first support plate 3, the second support plate 8, the third support plate 9 and the fourth support plate 10. The first collecting bottle 13 and the multiple second collecting bottles 14 are respectively located in the multiple fixing rings 19. The fixing ring 19 can limit the first collecting bottle 13 and the multiple second collecting bottles 14. The tops of the multiple fixing rings 19 are all set to slope structures 20. The slope structure 20 can make the collecting bottles better inserted into the fixing rings 19, thereby enhancing practicality.

[0029] See also Figure 1 and Figure 2 A handle 21 is fixedly mounted on the L-shaped plate 4. Pushing the handle 21 can conveniently move the device, thereby enhancing practicality.

[0030] See also Figure 1 and Figure 2 The fourth support plate 10 is connected to the bottom plate 1 via a reinforcing plate 22 , and the reinforcing plate 22 can strengthen the connection between the fourth support plate 10 and the bottom plate 1 , thereby enhancing stability.

[0031] The utility model provides a drainage device, which, when working, moves the device to the side of the patient, starts the motor 5, which is a well-known device purchased directly on the market by a person skilled in the art. Here we only use it, and do not make any structural or functional improvements to it, and we will not go into detail here. The motor 5 is provided with a control switch matched therewith, and the installation position of the control switch is selected according to the actual use requirements, so as to facilitate the operator to operate and control. The motor 5 drives the screw 6 to rotate, and the first support plate 3 screwed with the screw 6 drives the first collecting bottle 13 to rise in height, and the first support plate 3 rises. When it reaches a certain height, the second support plate 8, the third support plate 9 and the fourth support plate 10 will be driven to rise in turn through the cooperation of the limit rod 11 and the limit block 12 to form a stepped shape, and the first collecting bottle 13 and the multiple second collecting bottles 14 will be connected through the liquid outlet pipe 16 and the connecting hose 18 set. The drainage tube 15 drains the accumulated fluid in the affected area into the first collecting bottle 13. When the first collecting bottle 13 is almost full, the valve 17 on the liquid outlet pipe 16 is opened to allow the accumulated fluid in the first collecting bottle 13 to enter the multiple second collecting bottles 14 in turn for collection, avoiding interruption of the drainage process to replace the collecting bottles. This process realizes a process that is easy to replace.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drainage device, comprising a base plate (1), four casters (2) are evenly and fixedly mounted on the bottom end of the base plate (1), characterized in that , also includes: The collecting mechanism comprises a first support plate (3), an L-shaped plate (4) is fixedly mounted on a bottom plate (1), a motor (5) is fixedly mounted on the bottom plate (1), a screw rod (6) is fixedly mounted on the output end of the motor (5), the output end of the screw rod (6) is rotatably connected to the L-shaped plate (4), the first support plate (3) is screwed to the screw rod (6), the L-shaped plate (4) is connected to the bottom plate (1) via a support rod (7), the first support plate (3) is slidably connected to the support rod (7), a second support plate (8) and a third support plate (9) are slidably mounted on the support rod (7), a fourth support plate (10) is fixedly mounted on the support rod (7), a limiting rod (11) is fixedly mounted on the bottom ends of the first support plate (3), the second support plate (8) and the third support plate (9), the second support plate (8), the third support plate (9) and the fourth support plate (10) are fixedly mounted on the support rod (7), and the limiting rod (11) is fixedly mounted on the bottom ends of the first support plate (3), the second support plate (8), the third support plate (9) and the fourth support plate (10). Limiting holes are provided on the four support plates (10), and a plurality of limiting rods (11) are respectively slidably connected to the plurality of limiting holes. A limiting block (12) is fixedly installed at the bottom end of the plurality of limiting rods (11). A first collecting bottle (13) is placed on the first support plate (3), and a second collecting bottle (14) is placed on the second support plate (8), the third support plate (9) and the fourth support plate (10). A drainage tube (15) is installed in communication with the first collecting bottle (13). Liquid outlet tubes (16) are installed in communication with the first collecting bottle (13) and the plurality of second collecting bottles (14). Valves (17) are provided on the plurality of liquid outlet tubes (16). A connecting hose (18) is installed in communication with the plurality of second collecting bottles (14), and the plurality of connecting hoses (18) are fitted with three of the liquid outlet tubes (16).

2. A drainage device according to claim 1, characterized in that: The first support plate (3), the second support plate (8), the third support plate (9) and the fourth support plate (10) are all fixedly mounted with fixing rings (19), and the first collecting bottle (13) and the plurality of second collecting bottles (14) are respectively located in the plurality of fixing rings (19).

3. A drainage device according to claim 2, characterized in that: The top ends of the plurality of fixing rings (19) are all arranged as a slope structure (20).

4. A drainage device according to claim 3, characterized in that: A push handle (21) is fixedly mounted on the L-shaped plate (4).

5. A drainage device according to claim 4, characterized in that: The fourth support plate (10) is connected to the bottom plate (1) via a reinforcing plate (22).

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