Supporting device for clinical operation of neurosurgery department
By designing a mechanical mechanism within the operating table, using rotating knobs and hydraulic cylinders to drive sliding rods and lifting pillows, the problem of head displacement during neurosurgery was solved, achieving head stability and height adaptation, thus improving the safety and ease of operation of the surgery.
Patent Information
- Application Number
- CN202422871752.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing neurosurgical support devices are unable to stabilize the patient's head, causing the head to shift during surgery and affecting surgical safety.
A neurosurgical clinical surgical support device was designed, comprising an operating table, a mechanical box, a bidirectional threaded rod, a hydraulic cylinder, and a gear and pinion mechanism. By rotating the knob and the hydraulic cylinder, the sliding rod and the lifting pillow are driven to achieve stability and height adaptation for the patient's head.
It effectively prevents the patient's head from shifting during surgery, improves surgical safety, and adapts to different head heights, facilitating surgical procedures.
Smart Images
Figure CN223555139U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field especially relates to neurosurgery clinical operation support device. BACKGROUND
[0002] Neurosurgery operation is the surgical operation aiming at central nervous system and peripheral nervous system, is mainly used in treating brain, spinal cord, nerve and related structure's disease, such as tumor, cerebrovascular disease, spinal disease etc. Operation mode generally includes craniotomy operation or minimally invasive technique, and the specific determination depends on the position and type of tumor. The head of patient needs to be supported in the process of operation. Therefore, in order to the smooth operation, generally needs to use a kind of operation support device.
[0003] Neurosurgery operation support device is a kind of device that can be used in the process of neurosurgery operation, in traditional technology, it can not be firm to the head of patient, leading to the deviation of the head of patient in the process of operation. UTILITY MODEL CONTENT
[0004] In order to make up for the above insufficient, the utility model provides neurosurgery clinical operation support device, aims at improving the problem that the head of patient cannot be firm in the process of operation, leading to the deviation of the head of patient in the process of operation.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: neurosurgery clinical operation support device, including operating table, the inside of operating table is provided with recess, the lower surface of operating table is fixedly connected with mechanical box, the inner wall of mechanical box is fixedly connected with slide rod, the inside of mechanical box is rotatably connected with bidirectional screw rod, the front side outer wall of bidirectional screw rod is fixedly connected with knob, the outer wall of bidirectional screw rod is threadedly connected with sliding rod, the inside of sliding rod is slidably connected in the outer wall of slide rod, the outer wall of sliding rod is slidably connected in the inner wall of recess, the upper surface of sliding rod is fixedly connected with clamping plate, the lower surface of operating table is provided with support assembly, and the support assembly is used to support.
[0006] Preferably, the support assembly includes a support column, the upper surface of the support column is fixedly connected to the lower surface of the operating table, and the lower surface of the support column is fixedly connected with a base.
[0007] Preferably, the upper surface of the base is fixedly connected with a mechanical box, the inner wall of the mechanical box is fixedly connected with a fixed plate, and the inner wall of the mechanical box is fixedly connected with a connecting plate.
[0008] Preferably, the inside of the mechanical box is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a first tooth column, and the outer wall of the first tooth column is slidably connected in the inside of the fixed plate.
[0009] Preferably, a first gear is meshed with the upper surface of the first toothed column, a connecting shaft is fixedly connected inside the first gear, and the outer wall of the connecting shaft is rotatably connected to the inside of the connecting plate.
[0010] Preferably, a second gear is fixedly connected to the outer wall of the connecting shaft, a second toothed column is meshed with the outer wall of the second gear, and the outer wall of the second toothed column is slidably connected to the inside of the operating table.
[0011] Preferably, a sleeve is slidably connected to the outer wall of the second toothed column, and the outer wall of the sleeve is fixedly connected to the inside of the machine housing.
[0012] Preferably, a lifting pillow is fixedly connected to the upper surface of the second tooth column.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, rotating the knob drives the bidirectional threaded rod to rotate, and at the same time the bidirectional threaded rod rotates, it drives the sliding rod to rotate on the outer wall of the sliding rod, thereby driving the clamping plate to move, achieving the effect of fixing the patient's head, preventing displacement during the operation, and improving the safety of the operation.
[0015] 2. In this utility model, the hydraulic cylinder is activated to drive the first toothed column to slide. While the first toothed column slides, it drives the first gear to rotate, which in turn drives the connecting shaft to rotate. At the same time, it drives the second gear to rotate. While the second gear rotates, it drives the second toothed column to move, which in turn drives the lifting pillow to rise and fall, so as to adapt to different patients' head heights and facilitate the operation of the surgery. Attached Figure Description
[0016] Figure 1 This is a perspective view of the neurosurgical clinical surgical support device proposed in this utility model;
[0017] Figure 2 This is a schematic diagram of the clamping plate of the neurosurgical clinical surgical support device proposed in this utility model.
[0018] Figure 3 A schematic diagram of the slide bar of the neurosurgical clinical surgical support device proposed in this utility model;
[0019] Figure 4 This is a schematic diagram of the sleeve of the neurosurgical clinical surgical support device proposed in this utility model.
[0020] Legend:
[0021] 1. Operating table; 2. Machine box; 3. Two-way threaded rod; 4. Knob; 5. Slide rod; 6. Slide bar; 7. Clamping plate; 8. Groove; 9. Support column; 10. Base; 11. Machine box; 12. Hydraulic cylinder; 13. First gear; 14. Fixing plate; 15. First gear; 16. Connecting shaft; 17. Second gear; 18. Connecting plate; 19. Second gear; 20. Lifting pillow; 21. Sleeve. Detailed Implementation
[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0023] Reference Figures 1-3 An embodiment of this utility model provides a neurosurgical clinical surgical support device, including an operating table 1. The operating table 1 has a groove 8 inside. A mechanical box 2 is fixedly connected to the lower surface of the operating table 1. A slide rod 5 is fixedly connected to the inner wall of the mechanical box 2. A bidirectional threaded rod 3 is rotatably connected inside the mechanical box 2. A knob 4 is fixedly connected to the front outer wall of the bidirectional threaded rod 3. A slide rod 6 is threadedly connected to the outer wall of the bidirectional threaded rod 3. The inner wall of the slide rod 6 is slidably connected to the outer wall of the slide rod 5. The outer wall of the slide rod 6 is slidably connected to the inner wall of the groove 8. A clamping plate 7 is fixedly connected to the upper surface of the slide rod 6. A support assembly is provided on the lower surface of the operating table 1 for support.
[0024] Specifically, by creating a groove 8 inside the operating table 1, a limiting effect is achieved. The operating table 1 fixes the mechanical box 2, and the mechanical box 2 fixes the sliding rod 5. By rotating the knob 4, the bidirectional threaded rod 3 rotates inside the mechanical box 2, causing the sliding rod 6 to slide on the outer wall of the sliding rod 5. The sliding rod 6 fixes the clamping plate 7, causing the clamping plate 7 to move, thereby stabilizing the patient's head.
[0025] Reference Figure 2 The support assembly includes a support column 9, the upper surface of which is fixedly connected to the lower surface of the operating table 1, and a base 10 is fixedly connected to the lower surface of the support column 9.
[0026] Specifically, the operating table 1 supports the support column 9, and the support column 9 supports the base 10, thus achieving the effect of supporting the operating table 1.
[0027] Reference Figure 4A mechanical box 11 is fixedly connected to the upper surface of the base 10. A fixed plate 14 is fixedly connected to the inner wall of the mechanical box 11. A connecting plate 18 is fixedly connected to the inner wall of the mechanical box 11. A hydraulic cylinder 12 is fixedly connected inside the mechanical box 11. A first toothed column 13 is fixedly connected to the output end of the hydraulic cylinder 12. The outer wall of the first toothed column 13 is slidably connected to the inside of the fixed plate 14. A first gear 15 is meshed with the upper surface of the first toothed column 13. A connecting shaft 16 is fixedly connected inside the first gear 15. The outer wall of the connecting shaft 16 is rotatably connected to the inside of the connecting plate 18. A second gear 17 is fixedly connected to the outer wall of the connecting shaft 16. A second toothed column 19 is meshed with the outer wall of the second gear 17. The outer wall of the second toothed column 19 is slidably connected to the inside of the operating table 1. A sleeve 21 is slidably connected to the outer wall of the second toothed column 19. The outer wall of the sleeve 21 is fixedly connected to the inside of the mechanical box 11. A lifting pillow 20 is fixedly connected to the upper surface of the second toothed column 19.
[0028] Specifically, the base 10 provides support by fixing the mechanical box 11, the mechanical box 11 provides support by fixing the fixed plate 14, and the mechanical box 11 provides support by fixing the connecting plate 18. The hydraulic cylinder 12 drives the first gear 13 to slide inside the fixed plate 14, thereby driving the first gear 15 to rotate. The first gear 15 fixes the connecting shaft 16, causing the connecting shaft 16 to rotate inside the connecting plate 18. The connecting shaft 16 fixes the second gear 17, causing the second gear 17 to rotate on the outer wall of the second gear 19, thereby driving the second gear 19 to slide on the inner wall of the sleeve 21. The second gear 19 fixes the lifting pillow 20, causing the lifting pillow 20 to rise and fall, thus adapting to different head heights of patients.
[0029] Working principle: When this support device is needed, the patient first lies on the operating table 1 with their head placed on the lifting pillow 20. The hydraulic cylinder 12 is activated, causing the first gear 13 to slide inside the fixed plate 14. Simultaneously, the sliding of the first gear 13 drives the first gear 15 to rotate, which in turn drives the connecting shaft 16 to rotate inside the connecting plate 18. At the same time, the second gear 17 rotates on the outer wall of the second gear 19. While the second gear 17 rotates, it drives the second gear 19 to slide on the inner wall of the sleeve 21, thus raising and lowering the lifting pillow 20 to accommodate different patient head heights and facilitate surgical procedures. Once the patient's head is in the appropriate position, the knob 4 is manually turned to rotate the bidirectional threaded rod 3. Simultaneously, the bidirectional threaded rod 3 rotates, causing the sliding rod 6 to slide on the outer wall of the sliding rod 5, which in turn moves the clamping plate 7 to fix the patient's head and prevent displacement during surgery. This device not only adapts to different patient head heights but also fixes the head to prevent displacement during surgery.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A neurosurgical clinical surgical support device, including an operating table (1), characterized in that: The operating table (1) has a groove (8) inside. A mechanical box (2) is fixedly connected to the lower surface of the operating table (1). A slide rod (5) is fixedly connected to the inner wall of the mechanical box (2). A bidirectional threaded rod (3) is rotatably connected inside the mechanical box (2). A knob (4) is fixedly connected to the front outer wall of the bidirectional threaded rod (3). A sliding rod (6) is threadedly connected to the outer wall of the bidirectional threaded rod (3). The sliding rod (6) is slidably connected to the outer wall of the slide rod (5). The outer wall of the sliding rod (6) is slidably connected to the inner wall of the groove (8). A clamping plate (7) is fixedly connected to the upper surface of the sliding rod (6). A support assembly is provided on the lower surface of the operating table (1). The support assembly is used for support.
2. The neurosurgical clinical surgical support device according to claim 1, characterized in that: The support assembly includes a support column (9), the upper surface of which is fixedly connected to the lower surface of the operating table (1), and a base (10) is fixedly connected to the lower surface of the support column (9).
3. The neurosurgical clinical surgical support device according to claim 2, characterized in that: The upper surface of the base (10) is fixedly connected to a mechanical box (11), the inner wall of the mechanical box (11) is fixedly connected to a fixing plate (14), and the inner wall of the mechanical box (11) is fixedly connected to a connecting plate (18).
4. The neurosurgical clinical surgical support device according to claim 3, characterized in that: A hydraulic cylinder (12) is fixedly connected inside the mechanical box (11), and a first toothed column (13) is fixedly connected to the output end of the hydraulic cylinder (12). The outer wall of the first toothed column (13) is slidably connected to the inside of the fixed plate (14).
5. The neurosurgical clinical surgical support device according to claim 4, characterized in that: The upper surface of the first gear (13) is meshed with a first gear (15), and the inside of the first gear (15) is fixedly connected to a connecting shaft (16). The outer wall of the connecting shaft (16) is rotatably connected to the inside of the connecting plate (18).
6. The neurosurgical clinical surgical support device according to claim 5, characterized in that: The outer wall of the connecting shaft (16) is fixedly connected to a second gear (17), the outer wall of the second gear (17) is meshed with a second toothed column (19), and the outer wall of the second toothed column (19) is slidably connected to the inside of the operating table (1).
7. The neurosurgical clinical surgical support device according to claim 6, characterized in that: The outer wall of the second toothed column (19) is slidably connected to a sleeve (21), and the outer wall of the sleeve (21) is fixedly connected to the inside of the machine box (11).
8. The neurosurgical clinical surgical support device according to claim 6, characterized in that: The upper surface of the second toothed column (19) is fixedly connected to a lifting pillow (20).