Body position supporting device for radiology department
By designing a radiological position support device with an adjustment mechanism and a hydraulic cylinder, the existing devices cannot be limited in position and cannot be adjusted in height, achieving flexible adjustment of position and accuracy of diagnosis.
Patent Information
- Application Number
- CN202421047495.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing radiology position support device cannot limit the position and its height is unadjustable, affecting the accuracy of diagnosis.
A radiological position support device including a bed plate, a bed body, a adjustment mechanism and a hydraulic cylinder is designed. The motor drives the bidirectional threaded rod to move the limit plate and the support plate to achieve the position limit; at the same time, the PLC controller controls the hydraulic cylinder to adjust the height of the bed plate.
It realizes flexible adjustment of position limits and heights, improves diagnosis accuracy and patient safety, and avoids physical damage caused by discomfort.
Smart Images
Figure CN222787762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of body position support for radiology departments, and in particular to a body position support device for radiology departments. Background Art
[0002] The body support device used in the radiology department is used to help patients maintain the correct body position when undergoing radiological imaging examinations to ensure clear images and accurate diagnosis. It generally includes a body support pad, which is usually made of soft material and is used to provide support and comfort for the patient's head, neck, chest, abdomen or limbs. It also includes a body fixation frame, which is a metal or plastic frame used to fix the patient's body part. It is usually used in radiography or radiotherapy to ensure that the patient maintains a stable position and posture during treatment.
[0003] In the specific use of the body support device for the radiology department, the body support device is usually needed for support during examinations in the radiology department. However, the body support device cannot support and limit the body position when in use, and the height of the body support device cannot be adjusted according to actual conditions. If it is not adjusted, it may affect the accuracy of the diagnosis and be inconvenient for the operator to use. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a body position support device for radiology department which overcomes the above technical problems or at least partially solves the above problems.
[0005] The utility model is achieved in this way:
[0006] The utility model provides a body position supporting device for radiology department, comprising a bed board and a bed body, wherein the bed board is arranged above the bed body.
[0007] The adjusting mechanism comprises a motor, the motor is arranged on one side of the bed board, a bidirectional threaded rod is arranged at the output end of the motor, the surface of the bidirectional threaded rod is symmetrically threadedly connected with a limit plate, a plurality of return springs are arranged on the opposite sides of the two groups of limit plates, and a support plate is arranged at the other end of the spring;
[0008] A hydraulic cylinder is fixed on the top of the bed, and the bed plate is arranged on the top of the hydraulic cylinder.
[0009] In a preferred solution, a limiting groove is provided on the surface of the bed board, and the bidirectional threaded rod is arranged inside the limiting groove.
[0010] In a preferred solution, elastic air bags are provided on the opposite sides of the two groups of support plates, and two groups of rubber pads are provided on the top of the bed board.
[0011] In a preferred solution, a bearing sleeve is arranged inside the limiting groove, and one end of the bidirectional threaded rod is connected to the bearing sleeve.
[0012] In a preferred solution, a tension spring is provided on the top of the bed board, and a fixing plate is provided at one end of the tension spring.
[0013] In a preferred solution, a mounting cover is provided on one side of the bed board, and the motor is arranged inside the mounting cover.
[0014] In a preferred solution, a PLC controller is provided on one side of the bed, and lead plates are provided on the tops of the support plate and the fixed plate.
[0015] In a preferred solution, a groove is provided on one side of the bed body, and the size of the groove is adapted to the size of the mounting cover.
[0016] The utility model provides a body position support device for radiology, and its beneficial effects include:
[0017] 1. Through the cooperation of the bed board, PLC controller, motor, bidirectional threaded rod, limit plate, support plate and reset spring, the patient can first lie on the bed board, and then start the motor to drive the bidirectional threaded rod to rotate. The bidirectional threaded rod drives the two sets of limit plates and support plates to move toward each other at the same time to limit the patient's position. At this time, the reset spring can ensure that the two support plates still have a certain range of movement after clamping the patient, which can reduce the distance between the two support plates, avoid the possibility of injury to the patient's body caused by adjustment discomfort, and improve the patient's safety.
[0018] 2. Through the cooperation of the bed board, PLC controller and hydraulic cylinder, when the operator needs to adjust the height of the body support, the operator can control the hydraulic cylinder to move upward through the PLC controller, and when it moves, it can drive the bed board to move upward synchronously. When the operator's needs are met, the operator can turn off the hydraulic cylinder, so that the height of the bed board can be adjusted according to the actual situation, which will not affect the accuracy of the diagnosis. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;
[0021] Figure 2 A schematic diagram of the top structure of a bed board provided in an embodiment of the utility model;
[0022] Figure 3 A schematic diagram of the structure of one side of a bed board provided by an embodiment of the utility model;
[0023] Figure 4 A schematic diagram of a cross-sectional structure of a bed provided in an embodiment of the utility model;
[0024] In the figure: 1. Adjustment mechanism; 11. Motor; 12. Bed board; 13. Bed body; 14. Bidirectional threaded rod; 15. Limit plate; 16. Support plate; 17. Return spring; 18. Elastic airbag; 19. Rubber pad; 2. Hydraulic cylinder; 21. PLC controller; 22. Fixing plate; 23. Tension spring; 24. Mounting cover; 25. Limit groove; 26. Bearing sleeve. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Reference Figure 1-Figure 4The utility model provides a technical solution: a body position support device for radiology department, comprising an adjustment mechanism 1, a hydraulic cylinder 2, a bed board 12 and a bed body 13, the adjustment mechanism 1 is a mechanism that can limit the patient's body position, the bed board 12 is arranged above the bed body 13, the adjustment mechanism 1 comprises a motor 11, the motor 11 is arranged on one side of the bed board 12, a bidirectional threaded rod 14 is arranged at the output end of the motor 11, the surface of the bidirectional threaded rod 14 is symmetrically threadedly connected with a limiting plate 15, a plurality of reset springs 17 are arranged on the opposite sides of the two groups of limiting plates 15, and a support plate 16 is arranged at the other end of the spring, through the cooperation of the bed board 12, the PLC controller 21, the motor 11, the bidirectional threaded rod 14, the limiting plate 15, the support plate 16 and the reset spring 17, so that when the operator completes the height adjustment of the bed board 12, the operator can When supporting and limiting the body position to be used, the patient can first lie on the bed board 12, and then the operator can start the motor 11 through the PLC controller 21 to drive the bidirectional threaded rod 14 to rotate. When the bidirectional threaded rod 14 rotates, it can drive the two sets of limiting plates 15 and the supporting plate 16 to move toward each other at the same time, so as to limit the patient's body position, and by setting a reset spring 17 while moving, the two supporting plates 16 can still have a certain range of movement after clamping the patient, and the distance between the two supporting plates 16 can be reduced to avoid the possibility of injury to the patient's body caused by adjustment discomfort. When the patient lies down, the fixing plate 22 can also be pulled in advance, and the tension spring 23 is compressed at this time. When the patient lies down, the hand can be released, and the fixing plate 22 can limit the patient's feet at this time. Through the above settings, the safety of the patient can be improved.
[0027] Reference Figure 1-Figure 4 In a preferred embodiment, the hydraulic cylinder 2 is fixed to the top of the bed body 13, the bed board 12 is arranged on the top of the hydraulic cylinder 2, a limiting groove 25 is provided on the surface of the bed board 12, and the bidirectional threaded rod 14 is arranged inside the limiting groove 25. The two sets of support plates 16 are provided with elastic air bags 18 on the opposite sides. By providing the elastic air bags 18, the comfort of the patient when fixed can be improved. Two sets of rubber pads 19 are provided on the top of the bed board 12. By providing the rubber pads 19, the comfort of the patient's back can be improved. The limiting groove 25 is provided with a bearing sleeve 26. One end of the threaded rod 14 is connected to the bearing sleeve 26. Through the cooperation of the bed board 12, the PLC controller 21 and the hydraulic cylinder 2, when the operator needs to adjust the height of the body support, the operator can control the hydraulic cylinder 2 to move upward through the PLC controller 21, and when moving, it can drive the bed board 12 to move upward synchronously. When the operator's needs are met, the operator can turn off the hydraulic cylinder 2, so that the height of the bed board 12 can be adjusted according to actual conditions, which will not affect the accuracy of the diagnosis and is convenient for the operator to use.
[0028] Reference Figure 1-Figure 4 In a preferred embodiment, a tension spring 23 is provided on the top of the bed board 12, and a fixing plate 22 is provided at one end of the tension spring 23. Through the cooperation between the tension spring 23 and the fixing plate 22, when the patient lies down, the fixing plate 22 can be pulled in advance. At this time, the tension spring 23 is compressed. When the patient lies down, the hand can be released. At this time, the fixing plate 22 can limit the patient's feet. A mounting cover 24 is provided on one side of the bed board 12. By providing the mounting cover 24, the motor 11 can be protected. The motor 11 is arranged inside the mounting cover 24. A PLC controller 21 is provided on one side of the bed body 13. Lead plates are provided on the tops of the support plate 16 and the fixing plate 22. By providing lead plates on the tops of the support plate 16 and the fixing plate 22, radiation protection can be performed to reduce damage to the patient. A groove is provided on one side of the bed body 13. By providing the groove, the mounting cover 24 is placed. The size of the groove is matched with the size of the mounting cover 24.
[0029] Specifically, the working process or working principle of the body position support device for radiology department is as follows: in the specific use of the body position support device for radiology department, the body position support device is usually needed for support during examination in radiology department. However, the body position support device cannot support and limit the body position when in use, and the height of the body position support device cannot be adjusted according to the actual situation. If it is not adjusted, it may affect the accuracy of diagnosis and be inconvenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator needs to adjust the height of the body position support, the operator can control the hydraulic cylinder 2 to move upward through the PLC controller 21, and when moving, it can drive the bed board 12 to move upward synchronously. When the operator's needs are met, the operator can turn off the hydraulic cylinder 2, so that the height of the bed board 12 can be adjusted according to the actual situation, which will not affect the accuracy of diagnosis and is convenient for the operator to use. After the operator has completed the adjustment of the height of the bed board 12, when the operator needs to support and limit the body position to be used, the patient can first lie on the bed board 12, Then the operator can start the motor 11 through the PLC controller 21 to drive the bidirectional threaded rod 14 to rotate. When the bidirectional threaded rod 14 rotates, it can drive the two sets of limit plates 15 and the support plate 16 to move toward each other at the same time, so as to limit the patient's body position. By setting the reset spring 17 while moving, the two support plates 16 can still have a certain range of movement after clamping the patient, and the distance between the two support plates 16 can be reduced to avoid the possibility of injury to the patient's body caused by discomfort in adjustment. When the patient lies down, the fixing plate 22 can also be pulled in advance, and the tension spring 23 is compressed at this time. When the patient lies down, the hand can be released, and the fixing plate 22 can limit the patient's feet at this time. Through the above settings, the safety of the patient can be improved, and the elastic airbag 18 can be set to improve the comfort of the patient when fixed, and the rubber pad 19 can improve the comfort of the patient's back, thereby improving the patient's overall comfort. Lead plates are provided on the top of the support plate 16 and the fixing plate 22 to protect the radiation and reduce the damage to the patient. At this point, all processes are completed.
[0030] It should be noted that the motor 11, hydraulic cylinder 2 and PLC controller 21 are all electrically connected to an external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.
Claims
1. A body position support device for a radiology department, comprising a bed plate (12) and a bed body (13), wherein the bed plate (12) is arranged above the bed body (13), and characterized in that: An adjustment mechanism (1), the adjustment mechanism (1) comprising a motor (11), the motor (11) being arranged on one side of a bed board (12), a bidirectional threaded rod (14) being arranged at the output end of the motor (11), a limit plate (15) being symmetrically threadedly connected to the surface of the bidirectional threaded rod (14), a plurality of return springs (17) being arranged on opposite sides of two groups of the limit plates (15), and a support plate (16) being arranged at the other end of the spring; A hydraulic cylinder (2), wherein the hydraulic cylinder (2) is fixed to the top of a bed body (13), and the bed board (12) is arranged on the top of the hydraulic cylinder (2).
2. A body position support device for radiology according to claim 1, characterized in that: A limiting groove (25) is provided on the surface of the bed board (12), and the bidirectional threaded rod (14) is arranged inside the limiting groove (25).
3. A body position support device for radiology according to claim 1, characterized in that: Elastic air bags (18) are arranged on the opposite sides of the two groups of support plates (16), and two groups of rubber pads (19) are arranged on the top of the bed board (12).
4. A body position support device for radiology according to claim 2, characterized in that: A bearing sleeve (26) is arranged inside the limiting groove (25), and one end of the bidirectional threaded rod (14) is connected to the bearing sleeve (26).
5. The body position support device for radiology according to claim 3, characterized in that: A tension spring (23) is arranged on the top of the bed board (12), and a fixing plate (22) is arranged at one end of the tension spring (23).
6. A body position support device for radiology according to claim 5, characterized in that: A mounting cover (24) is provided on one side of the bed board (12), and the motor (11) is arranged inside the mounting cover (24).
7. A body position support device for radiology according to claim 4, characterized in that: A PLC controller (21) is provided on one side of the bed body (13), and lead plates are provided on the tops of the support plate (16) and the fixing plate (22).
8. A body position support device for radiology according to claim 7, characterized in that: A groove is provided on one side of the bed body (13), and the size of the groove is adapted to the size of the mounting cover (24).