Percussion examination device for neurology
By designing a percussion examination device for neurology, using height adjustment and force adjustment mechanisms, the problems of difficulty in controlling the hand labor and protrusion strength of medical staff in traditional Chinese medicine have been solved, and efficient diagnosis is achieved to accommodate patients with different heights.
Patent Information
- Application Number
- CN202420857084.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-23
AI Technical Summary
When the existing percussion device performs percussion examination on the patient's legs, medical staff need to hit the same part multiple times, which makes the hand tiring and the protrusion strength difficult to control, affecting the diagnostic effect.
A knock-out inspection device for neurology is designed, including a height adjustment rod, a height adjustment outer cylinder and a locking bolt. Through the use of these components, the height adjustment of the support frame is achieved, and the position adjustment mechanism and force are used. Adjust the mechanism to adjust the position and strike force of the percussion hammer.
The device can adapt to patients of different heights, reduce the hand labor of medical staff, ensure the consistency of each punch, and improve the accuracy and efficiency of diagnosis.
Smart Images
Figure CN222426065U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a percussion examination device used for neurology. Background Art
[0002] Neurology is a secondary discipline concerning neurology and does not belong to the concept of internal medicine. It mainly treats cerebrovascular diseases, migraines, inflammatory brain diseases, myelitis, epilepsy, dementia, metabolic diseases and genetic diseases, trigeminal neuralgia, sciatica, peripheral neuropathy and myasthenia gravis, etc.
[0003] Existing percussion devices generally use a separate percussion hammer for operation. When performing percussion examination on the patient's legs, medical staff need to lift the patient's legs by hand, then use the percussion hammer to percuss, and then observe the leg reflexes. During the examination, medical staff often need to hit the same part multiple times. Therefore, the medical staff's hand-lifting method is more laborious, and the percussion force is difficult to control, and it cannot be guaranteed that the force of each percussion is exactly the same, which causes deviations in the diagnosis effect. Utility Model Content
[0004] The utility model aims to provide a percussion examination device for neurology, which solves the technical problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a percussion examination device for neurology, comprising a support plate, the upper end of the support plate is fixedly connected to a height adjustment outer cylinder, a height adjustment rod is slidably connected to the inner side of the height adjustment outer cylinder, the upper end of the height adjustment rod is fixedly connected to a support frame, the support frame is U-shaped, a protective pad is arranged on the inner side wall of the support frame, a locking bolt 1 is arranged on the outer side of the height adjustment outer cylinder, the locking bolt 1 penetrates the side wall of the height adjustment outer cylinder and is engaged with the height adjustment rod The side wall is abutted, the locking bolt one is threadedly connected to the side wall of the height adjustment outer cylinder, a position adjustment mechanism is arranged on the side wall of the height adjustment rod, a limit frame is arranged at the end of the position adjustment mechanism away from the height adjustment rod, a percussion hammer is arranged on the inner side of the limit frame, a locking bolt four is arranged on the outer side of the limit frame, the locking bolt four penetrates the side wall of the limit frame and abuts against the outer side wall of the percussion hammer, the locking bolt four is threadedly connected to the side wall of the limit frame, and a force adjustment mechanism is arranged between the limit frame and the position adjustment mechanism.
[0006] Preferably, the position adjustment mechanism includes an extension rod, which is fixed on the side wall of the height adjustment rod, and a connecting outer ring is sleeved on the extension rod. The outer side of the connecting outer ring is provided with an extension rod, and the outer side of the connecting outer ring is provided with a second locking bolt, which passes through the side wall of the connecting outer ring and abuts against the side wall of the extension rod, and the second locking bolt is threadedly connected to the side wall of the connecting outer ring.
[0007] Preferably, a connecting plate is fixedly connected to the outer side wall of the connecting outer ring, and an extension frame is slidably connected to the connecting plate. A locking bolt three is arranged on the outer side of the extension frame, and the locking bolt three passes through the side wall of the extension frame and abuts against the side wall of the connecting plate. The locking bolt three is threadedly connected to the side wall of the extension frame, and one end of the extension frame away from the connecting plate is hinged to the limit frame by a pin, and the extension frame is located on the side of the force adjustment mechanism away from the height adjustment rod.
[0008] Preferably, the force adjustment mechanism includes an auxiliary plate and an adjustment ring, the auxiliary plate is fixed on the side wall of the limiting ring close to the height adjustment mechanism, a plurality of adjustment rings are provided, and the plurality of adjustment rings are fixed on the side walls of the extension frame, a traction spring is fixedly connected to the front side end of the auxiliary plate, and the end of the traction spring away from the auxiliary plate is connected to the adjustment ring through a hook.
[0009] Preferably, an amplitude indicator plate is fixedly connected to the lower outer wall of the extension frame, and a plurality of groups of force control indicator scales are arranged on the amplitude indicator plate, and the plurality of groups of force control indicator scales correspond to the forces when the traction springs are respectively connected to a plurality of adjustment rings, and an indicator bar is fixedly connected to the outer wall on the side of the limit frame away from the extension frame, and one end of the indicator bar away from the limit frame points to the force control indicator scale.
[0010] Preferably, the percussion hammer includes a handle and a hammer head, the handle is located inside the limit frame, and the front and rear sides of the hammer head are respectively provided with percussion rubber block 1 and percussion rubber block 2, and the front and rear ends of the hammer head are provided with connecting internal threaded holes, and the adjacent side walls of the percussion rubber block 1 and the percussion rubber block 2 are fixedly connected with connecting threaded rods, and the connecting threaded rods are adapted to the connecting internal threaded holes.
[0011] Compared with the related art, the percussion examination device for neurology provided by the utility model has the following beneficial effects:
[0012] 1. The utility model provides a percussion examination device for neurology. The height of the support frame is adjusted by the coordinated use of a height adjustment rod, a height adjustment outer cylinder and a locking bolt, thereby supporting the legs of patients of different heights, thereby freeing the hands of medical staff, making it more convenient to perform multiple percussion operations, and greatly improving the practicality and convenience of the device.
[0013] 2. The utility model provides a percussion examination device for neurology, which adjusts the distance and angle between the percussion hammer and the support frame by using the expansion rod and the connecting outer ring in the position adjustment mechanism, as well as the connecting plate and the extension tube. At the same time, the traction spring is used to pull the extension frame and the auxiliary plate, thereby exerting a certain force on the percussion hammer. The traction spring cooperates with the adjustment rings in different positions to ensure that the percussion hammer can achieve different percussion forces when in use to meet different needs. A force control indication scale is provided on the amplitude indicator plate. When in use, the percussion hammer is moved to the force control indication scale at the same position to ensure that the same force is applied during tapping.
[0014] 3. The utility model provides a percussion examination device for neurology. The percussion hammer in the device can be disassembled and installed or used according to the needs of medical staff, and has stronger adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 for Figure 1 A partial enlarged view of the middle part;
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;
[0018] Figure 4 for Figure 3 A partial enlarged view of point B in the middle;
[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the percussion hammer of the utility model;
[0020] Figure 6 The utility model is a schematic diagram of the explosion structure of the percussion hammer.
[0021] In the figure: 1. support plate; 2. height adjustment outer cylinder; 3. height adjustment rod; 4. locking bolt one; 5. extension rod; 6. connecting outer ring; 7. locking bolt two; 8. connecting plate; 9. extension frame; 10. locking bolt three; 11. limit frame; 12. auxiliary plate; 13. adjustment ring; 14. traction spring; 15. locking bolt four; 16. amplitude indicator plate; 17. force control indicator scale; 18. indicator bar; 19. handle; 20. hammer head; 21. knocking rubber block one; 22. knocking rubber block two; 23. connecting internal threaded hole; 24. connecting threaded rod; 25. support frame; 26. protective pad. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-6 The utility model provides a technical solution: a percussion examination device for neurology, comprising a support plate 1, a height adjustment outer cylinder 2 is fixedly connected to the upper end of the support plate 1, a height adjustment rod 3 is slidably connected to the inner side of the height adjustment outer cylinder 2, a support frame 25 is fixedly connected to the upper end of the height adjustment rod 3, the support frame 25 is U-shaped, a protective pad 26 is arranged on the inner side wall of the support frame 25, a locking bolt 4 is arranged on the outer side of the height adjustment outer cylinder 2, the locking bolt 4 passes through the side wall of the height adjustment outer cylinder 2, and abuts against the side wall of the height adjustment rod 3 , a locking bolt 4 is threadedly connected to the side wall of the height adjustment outer cylinder 2, a position adjustment mechanism is arranged on the side wall of the height adjustment rod 3, a limit frame 11 is arranged at one end of the position adjustment mechanism away from the height adjustment rod 3, a percussion hammer is arranged on the inner side of the limit frame 11, a locking bolt four 15 is arranged on the outer side of the limit frame 11, the locking bolt four 15 passes through the side wall of the limit frame 11, and abuts against the outer side wall of the percussion hammer, the locking bolt four 15 is threadedly connected to the side wall of the limit frame 11, and a force adjustment mechanism is arranged between the limit frame 11 and the position adjustment mechanism;
[0024] The position adjustment mechanism includes an extension rod 5, which is fixed on the side wall of the height adjustment rod 3. A connecting outer ring 6 is sleeved on the extension rod 5. The extension rod 5 is arranged on the outer side of the connecting outer ring 6. A locking bolt 2 7 is arranged on the outer side of the connecting outer ring 6. The locking bolt 2 7 penetrates the side wall of the connecting outer ring 6 and abuts against the side wall of the extension rod 5. The locking bolt 2 7 is threadedly connected to the side wall of the connecting outer ring 6. By loosening the locking bolt 2 7 and rotating the connecting outer ring 6, the angle of the connecting plate 8 on the side wall of the connecting outer ring 6 and the distance between the connecting plate 8 and the support frame 25 can be adjusted.
[0025] A connecting plate 8 is fixedly connected to the outer wall of the connecting outer ring 6, and an extension frame 9 is slidably connected to the connecting plate 8. A locking bolt 3 10 is arranged on the outer side of the extension frame 9. The locking bolt 3 10 passes through the side wall of the extension frame 9 and abuts against the side wall of the connecting plate 8. The locking bolt 3 10 is threadedly connected to the side wall of the extension frame 9. The end of the extension frame 9 away from the connecting plate 8 is hinged to the limit frame 11 through a pin. The extension frame 9 is located on the side of the force adjustment mechanism away from the height adjustment rod 3. The position between the connecting plate 8 and the extension frame 9 is adjusted, thereby adjusting the position of the percussion hammer to ensure that the hammer head 20 is located at the position to be percussed on the patient's leg;
[0026] The force adjustment mechanism includes an auxiliary plate 12 and an adjustment ring 13. The auxiliary plate 12 is fixed on the side wall of the limit ring close to the height adjustment mechanism. A plurality of adjustment rings 13 are provided, and the plurality of adjustment rings 13 are fixed on the side wall of the extension frame 9. A traction spring 14 is fixedly connected to the front side end of the auxiliary plate 12. The end of the traction spring 14 away from the auxiliary plate 12 is connected to the adjustment ring 13 through a hook. The traction spring 14 cooperates with the adjustment rings 13 at different positions to ensure that the percussion hammer can achieve different percussion forces when in use to meet different needs.
[0027] An amplitude indicator plate 16 is fixedly connected to the lower outer wall of the extension frame 9, and a plurality of groups of force control indicator scales 17 are arranged on the amplitude indicator plate 16. The plurality of groups of force control indicator scales 17 correspond to the forces when the traction springs 14 are respectively connected to the plurality of adjustment rings 13. An indicator bar 18 is fixedly connected to the outer wall of the limit frame 11 on one side away from the extension frame 9. One end of the indicator bar 18 away from the limit frame 11 points to the force control indicator scale 17. When in use, the percussion hammer is moved to the force control indicator scale 17 at the same position to ensure that the same force is applied when percussing.
[0028] The percussion hammer includes a handle 19 and a hammer head 20, the handle 19 is located on the inner side of the limit frame 11, and a percussion rubber block 1 21 and a percussion rubber block 22 are respectively provided on the front and rear sides of the hammer head 20. The percussion rubber block 1 21 and the percussion rubber block 22 have different structures. The percussion rubber block 1 21 adopts a pointed structure, and the percussion rubber block 22 adopts a round head structure. Connecting internal threaded holes 23 are provided at both ends of the hammer head 20, and the adjacent side walls of the percussion rubber block 1 21 and the percussion rubber block 22 are fixedly connected with a connecting threaded rod 24, which is matched with the connecting internal threaded hole 23. The percussion hammer can be disassembled and used separately, and percussion of different inspection positions can be achieved through percussion rubber blocks 1 21 and percussion rubber blocks 22 of different shapes, and the adaptability is stronger.
[0029] Working principle: When in use, move the device to the position of the patient's legs, loosen the locking bolt 14, pull the support frame 25, and the height adjustment rod 3 slides in the height adjustment outer tube 2 to adjust the height of the support frame 25. After the height is adjusted, tighten the locking bolt 14, place the patient's legs on the inner side of the support frame 25, loosen the locking bolt 27, adjust the angle of the connecting outer ring 6 and the distance between the support frame 25, tighten the locking bolt 27 after the position is fixed, and adjust the position between the connecting plate 8 and the extension frame 9 at the same time, so as to adjust the position of the percussion hammer to ensure that the hammer head 20 is located at the position of the patient's leg to be percussed, and use the traction spring 14 to adjust the extension The traction between the long frame 9 and the auxiliary plate 12 applies a certain force to the percussion hammer. The traction spring 14 cooperates with the adjusting ring 13 at different positions to ensure that the percussion hammer can achieve different percussion forces when in use to meet different needs. A force control indication scale 17 is provided on the amplitude indication plate 16. When in use, the percussion hammer is moved to the force control indication scale 17 at the same position to ensure that the same force is applied during percussion. A percussion rubber block 21 and a percussion rubber block 22 are respectively provided at both ends of the hammer head 20. Percussion at different inspection positions can be achieved through percussion rubber blocks 21 and 22 of different shapes, and the adaptability is stronger.
Claims
1. A percussion examination device for neurology, comprising a support plate (1), characterized in that: The upper end of the support plate (1) is fixedly connected to a height adjustment outer cylinder (2), a height adjustment rod (3) is slidably connected inside the height adjustment outer cylinder (2), the upper end of the height adjustment rod (3) is fixedly connected to a support frame (25), the support frame (25) is U-shaped, the inner side wall of the support frame (25) is provided with a protective pad (26), the outer side of the height adjustment outer cylinder (2) is provided with a locking bolt (4), the locking bolt (4) penetrates the side wall of the height adjustment outer cylinder (2) and abuts against the side wall of the height adjustment rod (3), the locking bolt (4) and the height adjustment outer cylinder ( 2), a position adjustment mechanism is arranged on the side wall of the height adjustment rod (3), a limit frame (11) is arranged at one end of the position adjustment mechanism away from the height adjustment rod (3), a percussion hammer is arranged on the inner side of the limit frame (11), a locking bolt four (15) is arranged on the outer side of the limit frame (11), the locking bolt four (15) passes through the side wall of the limit frame (11) and abuts against the outer side wall of the percussion hammer, the locking bolt four (15) is threadedly connected to the side wall of the limit frame (11), and a force adjustment mechanism is arranged between the limit frame (11) and the position adjustment mechanism.
2. A percussion examination device for neurology according to claim 1, characterized in that: The position adjustment mechanism comprises an extension rod (5), the extension rod (5) being fixed on the side wall of the height adjustment rod (3), the extension rod (5) being sleeved with a connecting outer ring (6), the extension rod (5) being arranged on the outer side of the connecting outer ring (6), the connecting outer ring (6) being arranged with a second locking bolt (7), the second locking bolt (7) penetrating the side wall of the connecting outer ring (6) and abutting against the side wall of the extension rod (5), the second locking bolt (7) being threadedly connected with the side wall of the connecting outer ring (6).
3. A percussion examination device for neurology according to claim 2, characterized in that: A connecting plate (8) is fixedly connected to the outer wall of the connecting outer ring (6), and an extension frame (9) is slidably connected to the connecting plate (8). A locking bolt (10) is arranged on the outer side of the extension frame (9). The locking bolt (10) passes through the side wall of the extension frame (9) and abuts against the side wall of the connecting plate (8). The locking bolt (10) is threadedly connected to the side wall of the extension frame (9). One end of the extension frame (9) away from the connecting plate (8) is hinged to the limit frame (11) through a pin. The extension frame (9) is located on the side of the force adjustment mechanism away from the height adjustment rod (3).
4. A percussion examination device for neurology according to claim 3, characterized in that: The force adjustment mechanism comprises an auxiliary plate (12) and an adjustment ring (13); the auxiliary plate (12) is fixed on the side wall of the limiting ring close to the height adjustment mechanism; a plurality of adjustment rings (13) are provided, and the plurality of adjustment rings (13) are all fixed on the side wall of the extension frame (9); a traction spring (14) is fixedly connected to the front side end of the auxiliary plate (12); and an end of the traction spring (14) away from the auxiliary plate (12) is connected to the adjustment ring (13) through a hook.
5. A percussion examination device for neurology according to claim 4, characterized in that: An amplitude indicator plate (16) is fixedly connected to the lower outer wall of the extension frame (9), and a plurality of groups of force control indicator scales (17) are arranged on the amplitude indicator plate (16), and the plurality of groups of force control indicator scales (17) correspond to the forces when the traction spring (14) is connected to the plurality of adjustment rings (13) respectively. An indicator strip (18) is fixedly connected to the outer wall of the limit frame (11) on a side away from the extension frame (9), and an end of the indicator strip (18) away from the limit frame (11) points to the force control indicator scale (17).
6. A percussion examination device for neurology according to claim 1, characterized in that: The percussion hammer comprises a handle (19) and a hammer head (20), wherein the handle (19) is located inside a limiting frame (11), and a percussion rubber block 1 (21) and a percussion rubber block 2 (22) are respectively arranged on the front and rear sides of the hammer head (20), and connecting internal threaded holes (23) are provided at both the front and rear ends of the hammer head (20), and adjacent side walls of the percussion rubber block 1 (21) and the percussion rubber block 2 (22) are fixedly connected with connecting threaded rods (24), and the connecting threaded rods (24) are adapted to the connecting internal threaded holes (23).