Pulse simulation device
The pulse simulation device addresses the limitations of unrealistic and unfixable electric simulations by employing a motor-driven liquid movement and clamping mechanism to create a realistic and adjustable pulse simulation.
Patent Information
- Application Number
- CN202420922167.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Existing pulse simulation devices using electricity may be unrealistic and lack the ability to fix the pulse simulation point accurately.
A pulse simulation device utilizing a motor-driven rotating mechanism with wipers to simulate a pulse by moving liquid, combined with a clamping assembly to secure the pipeline, and a spring for rebound effect, mimicking the natural pulse rhythm.
Provides a realistic and adjustable pulse simulation that can be fixed in place, enhancing the training experience for medical professionals by offering a more intuitive and realistic simulation of the pulse.
Smart Images
Figure CN222233181U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the medical field, in particular to a pulse simulation device. Background Art
[0002] The simulated pulse device provides a safe, realistic environment for medical students, nurses and other medical professionals to practice pulse checking, assessment and treatment. This simulation helps them develop skills in identifying pulses, learn how to correctly assess the frequency, rhythm and quality of the pulse, and respond appropriately to different medical situations. In some cases, the simulated pulse device can also be used to simulate the pulse during surgery, such as cardiac surgery or vascular surgery. This enables medical students and surgeons to practice correctly handling the pulse during surgery and become familiar with changes in the pulse during surgery.
[0003] After searching, a pulse simulation device is disclosed in the announcement number: CN217085975U, including a cover, a permanent magnet component, an electromagnetic component, a shell and a sensing device. The cover is screwed and fixed to the upper end of the shell to prevent the permanent magnet component from detaching from the shell. The electromagnetic component is arranged in the shell. When the electromagnetic component is energized, magnetism is generated to attract the permanent magnet component to move, and the circuit is intermittently disconnected, thereby simulating the rhythmic effect of the human pulse. The permanent magnet component triggers the sensing device to energize the electromagnetic component, thereby simulating the technical effect of the human pulse beating. The structure is simple, easy to use and energy-saving, and the problem of not being able to intuitively and realistically evaluate the operating level of trainees in the prior art because the display or voice prompt does not conform to the scene of on-site first aid is solved.
[0004] The above application has the problem that the pulse simulation using electricity may be unrealistic and the pulse simulation point cannot be fixed. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a pulse simulation device, which aims to improve the problems of unrealistic pulse simulation and inability to fix the pulse simulation point when using electric power to simulate pulse.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simulated pulse device, comprising a workbench, the top four ends of the workbench are fixedly connected to support rods, one end of the support rod is fixedly connected to a top plate, one end of the top of the workbench is fixedly connected to a fixing box, a third pipeline is installed inside the fixing box, a water tank is installed outside one end of the third pipeline, a motor is installed on one side of the outside of the fixing box, a rotating plate is fixedly connected to the outside of the motor, a fixing rod is fixedly connected to the outside of one side of the rotating plate, a plurality of wipers are fixedly connected to the outside of the fixing rod, a second pipeline is installed inside the fixing box, a first pipeline is installed inside one end of the second pipeline, a clamping assembly is provided on the outside of one end of the first pipeline, the outside of the clamping assembly is fixedly connected to one end of the top of the workbench, a telescopic rod is fixedly connected to one side of the inner wall of the second pipeline, a movable plate is fixedly connected to the outside of the movable plate, the outer part of the movable plate is slidably connected to the inner wall of the second pipeline, and a plurality of water outlet pipes are fixedly connected inside one end of the second pipeline.
[0007] Preferably, the clamping assembly includes a second fixed plate, a first connecting block is fixedly connected to one side of the second fixed plate, an electric push rod is fixedly connected to one side of the first connecting block, a moving block is fixedly connected to the outside of the electric push rod, a second connecting block is slidably connected to the outside of the moving block, the outside of the second connecting block is fixedly connected to the side of the second fixed plate, a plurality of rotating rods are rotatably connected to one end of the outside of the second fixed plate, a rotating block and a gear are fixedly connected to the outside of the rotating rod, the outside of the gear is meshingly connected to the outside of the moving block, and a clamping plate is fixedly connected to the side of one end of the rotating block.
[0008] Preferably, the output end of the electric push rod passes through the inside of the first connecting block and the second connecting block and is fixedly connected to the outside of the moving block.
[0009] Preferably, the first connecting block, the second connecting block and the outside of the rotating rod are fixedly connected with a first fixing plate.
[0010] Preferably, a spring is provided on the outside of the telescopic rod, one end of the spring is fixedly connected to one side of the movable plate, and the other end of the spring is fixedly connected to one side of the inner wall of the second pipeline.
[0011] Preferably, a support plate is fixedly connected to the outside of one side of the fixing box, and the top of the support plate is fixedly connected to the bottom of the motor.
[0012] Preferably, a fourth pipeline is installed inside one end of the first pipeline, the outside of the fourth pipeline is installed at the bottom of the top plate, and one end of the fourth pipeline is installed outside the water tank.
[0013] Preferably, a clamp is provided on the outside of one end of the first pipeline, and the outside of the clamp is fixedly connected to the top of the workbench.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, liquid is provided to the third pipeline through the water tank. When liquid flows into the first pipeline, the liquid is provided to the fixed box, the first pipeline and the second pipeline. The rotating plate is driven to rotate by the motor. The rotating plate drives the fixed rod to rotate. The fixed rod drives the plurality of wipers to rotate. The liquid is pushed by the wipers. When the liquid is pushed forward, the moving plate is driven forward. The moving plate moves forward to push the liquid at the end of the second pipeline. After the moving plate is pushed forward, the telescopic rod and the spring rebound the moving plate to achieve the effect of simulating a pulse.
[0016] 2. In the utility model, the electric push rod drives the moving block fixedly connected to its output end to move, and the movement of the moving block drives multiple gears in external meshing connection to rotate, and the rotation of the gear drives the rotating rod to rotate, and the rotation of the rotating rod drives the rotating block to rotate, and the rotation of the rotating block drives the clamping plate to move, and the first pipeline can be fixed by the movement of the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a pulse simulation device proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of the first pipeline of a pulse simulation device proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the internal structure of a clamping assembly of a pulse simulation device proposed by the utility model;
[0020] Figure 4 for Figure 2 Enlarged view of point A in .
[0021] Legend:
[0022] 1. Workbench; 2. Support rod; 3. Top plate; 4. First pipeline; 5. Second pipeline; 6. Fixed box; 7. Rotating plate; 8. Wiper; 9. Fixed rod; 10. Third pipeline; 11. Water tank; 12. Fourth pipeline; 13. Motor; 14. Support plate; 15. Clamp; 16. Clamping assembly; 17. First fixed plate; 18. Second fixed plate; 19. First connecting block; 20. Second connecting block; 21. Electric push rod; 22. Moving block; 23. Rotating rod; 24. Rotating block; 25. Gear; 26. Clamping plate; 27. Moving plate; 28. Water outlet pipe; 29. Telescopic rod; 30. Spring. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Reference Figure 1-Figure 4 The utility model provides an embodiment: a pulse simulation device, comprising a workbench 1, the top four ends of the workbench 1 are fixedly connected with support rods 2, one end of the support rod 2 is externally fixedly connected with a top plate 3, one end of the top of the workbench 1 is fixedly connected with a fixing box 6, a third pipeline 10 is installed inside the fixing box 6, a water tank 11 is installed outside one end of the third pipeline 10, a motor 13 is installed on one side of the outside of the fixing box 6, a support plate 14 is fixedly connected to the outside of one side of the fixing box 6, the top of the support plate 14 is fixedly connected to the bottom of the motor 13, a rotating plate 7 is fixedly connected to the outside of the motor 13, a fixed rod 9 is fixedly connected to the outside of one side of the rotating plate 7, a plurality of wiper plates 8 are fixedly connected to the outside of the fixing rod 9, a second pipeline 5 is installed inside the fixing box 6, a first pipeline 4 is installed inside one end of the second pipeline 5, and the first pipeline 13 is fixedly connected to the outside of the fixing box 6. A clamping assembly 16 is provided on the outside of one end of the pipeline 4, and the outside of the clamping assembly 16 is fixedly connected to the top end of the workbench 1. A telescopic rod 29 is fixedly connected to one side of the inner wall of the second pipeline 5, and a movable plate 27 is fixedly connected to the outside of one end of the telescopic rod 29. The outside of the movable plate 27 is slidably connected to the inner wall of the second pipeline 5, and a plurality of water outlet pipes 28 are fixedly connected to the inside of one end of the second pipeline 5; liquid is provided to the third pipeline 10 through the water tank 11, and the rotating plate 7 is driven to rotate by the motor 13, and the fixed rod 9 is driven to rotate by the rotation of the rotating plate 7, and the plurality of wiper plates 8 are driven to rotate by the rotation of the fixed rod 9, and the liquid is pushed by the rotation of the wiper plates 8. When the liquid is pushed forward, the movable plate 27 is driven forward, and the liquid at the end of the second pipeline 5 is pushed forward by the forward movement of the movable plate 27, so as to achieve the effect of simulating a pulse.
[0025] Reference Figure 3The clamping assembly 16 includes a second fixed plate 18, a first connecting block 19 is fixedly connected to one side of the second fixed plate 18, an electric push rod 21 is fixedly connected to one side of the first connecting block 19, a moving block 22 is fixedly connected to the outside of the electric push rod 21, a second connecting block 20 is slidably connected to the outside of the moving block 22, the outside of the second connecting block 20 is fixedly connected to the side of the second fixed plate 18, a plurality of rotating rods 23 are rotatably connected to one end of the outside of the second fixed plate 18, a rotating block 24 and a gear 25 are fixedly connected to the outside of the rotating rod 23, the outside of the gear 25 is meshingly connected to the outside of the moving block 22, and one end of the rotating block 24 is fixedly connected to the side surface The clamping plate 26, the first connecting block 19, the second connecting block 20, and the outside of the rotating rod 23 are fixedly connected with the first fixed plate 17, and the output end of the electric push rod 21 passes through the inside of the first connecting block 19 and the second connecting block 20 and is fixedly connected to the outside of the moving block 22; the moving block 22 is driven to move by the electric push rod 21, and the movement of the moving block 22 drives the multiple gears 25 connected to the outside to rotate, and the rotation of the gears 25 drives the rotating rod 23 to rotate, and the rotation of the rotating rod 23 drives the rotating block 24 to rotate, and the rotation of the rotating block 24 drives the clamping plate 26 to move, and the movement of the clamping plate 26 can achieve the effect of fixing the first pipeline 4.
[0026] Reference Figure 4 A spring 30 is provided on the outside of the telescopic rod 29, one end of the spring 30 is fixedly connected to one side of the movable plate 27, and the other end of the spring 30 is fixedly connected to one side of the inner wall of the second pipeline 5; the spring 30 provided on the outside of the telescopic rod 29 can achieve the effect of automatically rebounding the telescopic rod 29 after extension and retraction.
[0027] Reference Figure 2 A fourth pipeline 12 is installed inside one end of the first pipeline 4, the outside of the fourth pipeline 12 is installed at the bottom of the top plate 3, and one end of the fourth pipeline 12 is installed inside the water tank 11; the fourth pipeline 12 can achieve the effect of recycling the liquid inside the first pipeline 4 and the second pipeline 5.
[0028] Reference Figure 1 A clamp 15 is provided on the outside of one end of the first pipeline 4, and the outside of the clamp 15 is fixedly connected to the top of the workbench 1; the clamp 15 provided on the outside of one end of the first pipeline 4 can achieve the effect of supporting and fixing one end of the first pipeline 4.
[0029] Working principle: When the device is needed, the rotating plate 7 fixedly connected to its output end is driven to rotate by starting the motor 13, and the fixed rod 9 is driven to rotate by the rotating plate 7, and the multiple wipers 8 are driven to rotate by the fixed rod 9. The liquid is pushed by the wipers 8. When the liquid is pushed forward to the end of the second pipeline 5, the moving plate 27 slidably connected to the inside of the second pipeline 5 is driven to move forward. The moving plate 27 moves forward to push the liquid at the end of the second pipeline 5. After the push, the telescopic rod 29 and the spring 30 rebound to achieve the effect of simulating the pulse, and the outlet pipe 28 can be used to push the liquid. The liquid is transported to the inside of the first pipeline 4. When there is too much liquid in the first pipeline 4, the liquid can flow into the water tank 11 through the fourth pipeline 12 to achieve the effect of repeated use. When the first pipeline 4 needs to be fixed, the electric push rod 21 is started to drive the moving block 22 fixedly connected to its output end to move. The movement of the moving block 22 drives the multiple gears 25 engaged with the outside to rotate. The rotation of the gear 25 drives the rotating rod 23 to rotate. The rotation of the rotating rod 23 drives the rotating block 24 to rotate. The rotation of the rotating block 24 drives the clamping plate 26 to move. The first pipeline 4 can be fixed by moving the clamping plate 26.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 pulse simulation device, comprising a workbench (1), characterized in that: The four ends of the top of the workbench (1) are all fixedly connected to support rods (2), one end of the support rod (2) is externally fixedly connected to a top plate (3), one end of the top of the workbench (1) is fixedly connected to a fixing box (6), a third pipeline (10) is installed inside the fixing box (6), a water tank (11) is externally installed at one end of the third pipeline (10), a motor (13) is installed on one side of the outside of the fixing box (6), a rotating plate (7) is fixedly connected to the outside of the motor (13), a fixing rod (9) is fixedly connected to the outside of one side of the rotating plate (7), and a plurality of wiper blades ( 8), a second pipeline (5) is installed inside the fixing box (6), a first pipeline (4) is installed inside one end of the second pipeline (5), a clamping assembly (16) is provided outside one end of the first pipeline (4), the outside of the clamping assembly (16) is fixedly connected to one end of the top of the workbench (1), a telescopic rod (29) is fixedly connected to one side of the inner wall of the second pipeline (5), a movable plate (27) is fixedly connected to the outside of one end of the telescopic rod (29), the outside of the movable plate (27) is slidably connected to the inner wall of the second pipeline (5), and a plurality of water outlet pipes (28) are fixedly connected to the inside of one end of the second pipeline (5).
2. A pulse simulation device according to claim 1, characterized in that: The clamping assembly (16) comprises a second fixed plate (18), one side of the second fixed plate (18) is fixedly connected to a first connecting block (19), one side of the first connecting block (19) is fixedly connected to an electric push rod (21), the outside of the electric push rod (21) is fixedly connected to a moving block (22), the outside of the moving block (22) is slidably connected to a second connecting block (20), the outside of the second connecting block (20) is fixedly connected to the side of the second fixed plate (18), one end of the outside of the second fixed plate (18) is rotatably connected to a plurality of rotating rods (23), the outside of the rotating rods (23) is fixedly connected to a rotating block (24) and a gear (25), the outside of the gear (25) is meshingly connected to the outside of the moving block (22), and one end of the rotating block (24) is fixedly connected to a clamping plate (26).
3. A pulse simulation device according to claim 2, characterized in that: The output end of the electric push rod (21) passes through the interior of the first connecting block (19) and the second connecting block (20) and is fixedly connected to the exterior of the moving block (22).
4. A pulse simulation device according to claim 2, characterized in that: The first connecting block (19), the second connecting block (20) and the rotating rod (23) are fixedly connected to the outside of the first fixing plate (17).
5. A pulse simulation device according to claim 1, characterized in that: A spring (30) is provided outside the telescopic rod (29), one end of the spring (30) is fixedly connected to one side of the moving plate (27), and the other end of the spring (30) is fixedly connected to one side of the inner wall of the second pipeline (5).
6. A pulse simulation device according to claim 1, characterized in that: A support plate (14) is fixedly connected to the outside of one side of the fixing box (6), and the top of the support plate (14) is fixedly connected to the bottom of the motor (13).
7. A pulse simulation device according to claim 1, characterized in that: A fourth pipeline (12) is installed inside one end of the first pipeline (4), the outside of the fourth pipeline (12) is installed at the bottom of the top plate (3), and one end of the fourth pipeline (12) is installed inside the water tank (11).
8. A pulse simulation device according to claim 1, characterized in that: A clamp (15) is provided on the outside of one end of the first pipeline (4), and the outside of the clamp (15) is fixedly connected to the top of the workbench (1).