Cervical vertebra patient turning-over device for spine nursing

Abstract

The invention provides a cervical vertebra patient turning-over device for spine nursing, and relates to the field of nursing devices.The cervical vertebra patient turning-over device is characterized by comprising a bed board and a lead screw jacking structure, turning bed boards are symmetrically arranged on the two sides of the bed board and rotationally connected with the bed board through rotating shafts, and supporting legs are arranged at the four corners of the lower end of the bed board; a fixing frame is fixed between the supporting legs, the lead screw jacking structure comprises a lead screw motor and a lifting plate, the lead screw motor is located on the sides, close to the fixing frame, of the supporting legs, the lower end of the lifting plate is rotationally connected with two sections of connecting rods, and the two sections of connecting rods are located on the two sides of the lifting plate correspondingly; a moving block is rotationally connected to the side, away from the lifting plate, of the connecting rod, a lead screw is rotationally connected to the inner side of the moving block, rotating connecting blocks are arranged at the two ends of the lead screw and fixedly connected with the fixing frame, and the lifting plate is used for lifting the turnover bed plate, so that a patient can turn over conveniently. The turning bed has the advantages that turning operation of a patient is facilitated, and meanwhile the control effect of limbs of the patient during turning is improved.

Description

Technical Field

[0001] The invention relates to the field of nursing devices, and in particular to a cervical vertebra patient turning device for spinal care. Background Art

[0002] After spinal surgery, in order to obtain better rehabilitation effects, patients often need to keep their shoulders, backs, waists, hips and other parts relatively fixed as much as possible after lying down, to ensure that all parts are on the same plane and to avoid other external forces affecting the self-recovery of the spine. However, during this process, patients still need to turn over to ensure the health of the skin on their shoulders and back. However, the current related turning devices are cumbersome to operate, and the overall turning effect is poor. The control effect on the patient's turning posture is poor, and it cannot meet existing needs. Summary of the invention

[0003] The purpose of the present invention is to provide a cervical vertebra patient turning device for spinal care, which solves the technical problems of cumbersome operation and poor turning control effect of the turning device in the prior art, realizes convenient turning operation and improves the turning control effect.

[0004] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0005] A device for turning over a cervical vertebra patient for spinal care comprises a bed board and a lead screw lifting structure, wherein a turning bed board is symmetrically arranged on both sides of the bed board, and the turning bed board is rotatably connected to the bed board through a rotating shaft, and legs are provided at the four corners of the lower end of the bed board, and a fixing frame is fixed between the legs, and the fixing frame is a rectangular frame, and the lead screw lifting structure comprises a lead screw motor and a lifting plate, and the lead screw motor is located on the side of the leg close to the fixing frame, and the lifting plate is symmetrically arranged in two groups, and each group of the lifting plates has two lifting plates, and the lifting plates are ... The lower end of the lifting plate is rotatably connected to a connecting rod, which has two sections and is respectively located on both sides of the lifting plate. The side of the connecting rod away from the lifting plate is rotatably connected to a moving block, and the lower end of the moving block is slidably connected to the fixed frame through a slide rail, and the inner side of the moving block is rotatably connected to a lead screw, and both ends of the lead screw are provided with rotatable connecting blocks and fixedly connected to the fixed frame. One side of the rotating shaft of the lead screw motor is connected to the lead screw transmission through a sprocket structure, and the moving block moves relatively, and the lifting plate is used to lift and flip the bed board, thereby facilitating the patient to turn over.

[0006] As an improvement, the inner side of the leg is provided with a cavity, the inner side of the cavity is sleeved and connected with a telescopic support, one side of the telescopic support is provided with a slot, the inner side of the slot is provided with gear teeth, a lifting motor is provided on the side of the leg away from the fixed frame, the lower end of the lifting motor is provided with a transmission box, the transmission box is fixedly connected to the leg, the inner side of the transmission box is provided with a transmission gear to transmit the power of the lifting motor to the slot of the telescopic support, and one side of the leg is provided with a control panel.

[0007] As an improvement, the bed board is made of plastic material, and guardrails are symmetrically arranged on both sides of the bed board. The lower end of the guardrail has a connecting block that is rotatably connected to the bed board. Rotating fixed seats are arranged on both sides of the bed board adjacent to the guardrail. The rotating fixed seats are located on both sides of the flip bed board connecting axis, and the rotating fixed seats are used to fix the position of the connecting axis.

[0008] As an improvement, the upper end of the bed board is provided with an airbag, and the airbag is detachably connected to the bed board by Velcro, the upper end of the flip bed board is detachably connected with the airbag, the upper end of the bed board and the side close to the rotating fixed seat are provided with a hip pad, the hip pad is made of waterproof fabric with rubber filling inside, and one side of the leg.

[0009] As an improvement, an auxiliary bracket is provided below the fixed frame, and the auxiliary bracket is symmetrically arranged on both sides of the fixed frame. A mounting seat is provided between the auxiliary brackets, and the auxiliary bracket is rotatably connected to the mounting seat through a rotating shaft. A sliding seat is fixed to the upper end of the mounting seat, and the sliding seat is rotatably connected to a pulley on a side close to the fixed frame. The fixed frame has a movable groove near the pulley, and the auxiliary bracket is used for externally connecting other treatment fixation devices.

[0010] As an improvement, the inner side of the auxiliary bracket is slidably connected with an extension rod, and there are three groups of extension rods. One group has a mounting plate on the side away from the mounting seat, and the inner side of the mounting plate has a threaded hole. A movable pin is provided at the connection position between the auxiliary bracket and the rotating shaft. The movable pin is located in the slot hole in the mounting seat, and the movable pin is used to cooperate with the connecting hole of the rotating shaft to limit the rotation angle of the auxiliary bracket.

[0011] The beneficial effects of the present invention are as follows: by providing mechanisms such as a flip bed board and a lifting board, the overall turning operation of the patient is facilitated; by providing a screw motor and its corresponding moving mechanism, refined turning control adjustment is facilitated; by providing an airbag, the lying comfort of the patient can be improved; by providing an auxiliary support structure, different limb fixing structures can be installed, thereby further improving the control effect of the patient's body and facilitating the patient's physical recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of a cervical vertebra patient turning device for spinal care of the present invention;

[0013] Figure 2 It is a top view of a bed board portion of a cervical vertebra patient turning device for spinal care of the present invention;

[0014] Figure 3 for Figure 1 Part A is a schematic diagram of the enlarged structure;

[0015] Figure 4 The present invention is a left side view of the auxiliary support portion of a cervical vertebra patient turning device for spinal care.

[0016] In the figure: 1. bed board; 2. rotating fixed seat; 3. supporting legs; 4. telescopic pillars; 5. lifting motor; 6. transmission box; 7. screw motor; 8. screw; 9. moving block; 10. connecting rod; 11. lifting plate; 12. control panel; 13. fixing frame; 14. sliding seat; 15. mounting seat; 16. auxiliary bracket; 17. guardrail; 18. flip bed board; 19. airbag; 20. hip pad; 21. pipe connection seat. DETAILED DESCRIPTION

[0017] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figures 1 to 4 As shown, a cervical vertebra patient turning device for spinal care includes a bed board 1 and a screw jacking structure. Turnover bed boards 18 are symmetrically arranged on both sides of the bed board 1. The turnover bed board 18 is rotatably connected to the bed board 1 through a rotating shaft. The four corners of the lower end of the bed board 1 are provided with legs 3. A fixing frame 13 is fixed between the legs 3. The fixing frame 13 is a rectangular frame. The screw jacking structure includes a screw motor 7 and a lifting plate 11. The screw motor 7 is located on the side of the leg 3 close to the fixing frame 13. The lifting plate 11 is symmetrically provided with two groups, each group of the lifting plates 11 has two, and the lifting plate 11 has two lifting plates. The lower end of the lifting plate 11 is rotatably connected to a connecting rod 10, and the connecting rod 10 has two sections, which are respectively located on both sides of the lifting plate 11. The connecting rod 10 is rotatably connected to a moving block 9 on the side away from the lifting plate 11. The lower end of the moving block 9 is slidably connected to a fixed frame 13 through a slide rail, and the inner side of the moving block 9 is rotatably connected to a lead screw 8. Both ends of the lead screw 8 are provided with a rotating connection block and are fixedly connected to the fixed frame 13. One side of the rotating shaft of the lead screw motor 7 is transmission-connected to the lead screw 8 through a sprocket structure, and the moving block 9 moves relatively. The lifting plate 11 is used to lift and flip the bed board 18, so as to facilitate the patient to turn over. The upper end of the connecting rod 10 is provided with a limit block, and the limit block is arranged near the position of the lifting plate 11, and the limit block is used to limit the deflection angle of the lifting plate 11 within ±30°.

[0019] The inner side of the support leg 3 has a cavity, and the inner side of the cavity is sleeved with a telescopic support 4, one side of the telescopic support 4 has a slot, and the inner side of the slot has gear teeth, and the side of the support leg 3 away from the fixed frame 13 is provided with a lifting motor 5, and the lower end of the lifting motor 5 is provided with a transmission box 6, and the transmission box 6 is fixedly connected to the support leg 3, and the inner side of the transmission box 6 is provided with a transmission gear to transmit the power of the lifting motor 5 to the slot of the telescopic support 4, and one side of the support leg 3 is provided with a control panel 12. The material of the bed board 1 is plastic material, and guardrails 17 are symmetrically provided on both sides of the bed board 1, and the lower end of the guardrail 17 has a connecting block that is rotatably connected to the bed board 1, and the two sides of the bed board 1 adjacent to the guardrail 17 are provided with a rotating fixed seat 2, and the rotating fixed seat 2 is located on both sides of the connecting shaft of the flip bed board 18, and the rotating fixed seat 2 is used to fix the position of the connecting shaft. The upper end of the bed board 1 is provided with an air bag 19, which is detachably connected to the bed board 1 through Velcro, and the upper end of the flip bed board 18 is detachably connected with the air bag 19, and the upper end of the bed board 1 and the side close to the rotating fixed seat 2 are provided with a hip pad 20, which is a waterproof fabric with rubber filling inside, and one side of the legs 3. The lower end of the telescopic support 4 can be installed with a moving wheel according to the use requirements, and a fixing slat can be installed between the legs 3 to strengthen the structural strength of the overall device.

[0020] An auxiliary bracket 16 is provided below the fixed frame 13. The auxiliary bracket 16 is symmetrically arranged on both sides of the fixed frame 13. A mounting seat 15 is provided between the auxiliary brackets 16. The auxiliary bracket 16 is rotatably connected to the mounting seat 15 through a rotating shaft. A sliding seat 14 is fixed to the upper end of the mounting seat 15. The sliding seat 14 is rotatably connected to a pulley on the side close to the fixed frame 13. The fixed frame 13 has a movable groove near the pulley. The auxiliary bracket 16 is used to connect other treatment fixation devices. An extension rod is slidably connected to the inner side of the auxiliary bracket 16. There are three groups of extension rods, one of which is provided with a mounting plate on the side away from the mounting seat 15. The inner side of the mounting plate has a threaded hole. A movable pin is provided at the connection position between the auxiliary bracket 16 and the rotating shaft. The movable pin is located at the slot in the mounting seat 15. The movable pin is used to cooperate with the connection hole of the rotating shaft to limit the rotation angle of the auxiliary bracket 16. The mounting seat 15 can slide on the fixing frame 13 through the sliding seat 14. The upper end of the sliding seat 14 can be rotatably connected to the fastening bolt. When the position needs to be fixed, the friction between the sliding seat 14 and the fixing frame 13 can be strengthened by tightening the fastening bolt to achieve fixation.

[0021] When in use, the operator adjusts the angle of the flip bed board 18 through the control panel 12, then connects the trachea to the pipeline connecting seat 21, and inflates the airbag 19 to complete the preparation. At this time, the medical staff can rotate and lower the guardrail 17 and place the patient steadily on the bed board 1; when turning over is required, the patient can be moved horizontally to the position of the flip bed board 18, and then the operator can start the screw motor 7 through the control panel 12. At this time, the screw 8 rotates and drives the moving blocks 9 to move closer to each other. At this time, the lifting plate 11 will be lifted by the connecting rod 10 to lift the flip bed board 18. At this time, the flip bed board 18 will turn the patient over, and the medical staff can cooperate to turn the patient over.

[0022] During use, the operator can also control the operation of the lifting motor 5 through the control panel 12, thereby controlling the distance between the legs 3 at the extension of the telescopic support 4, so as to adjust the height of the entire bed board 1, which is convenient for medical staff to operate; when the patient needs to fix his limbs, the auxiliary bracket 16 can be rotated and the corresponding fixing device can be installed, and then the fixing device can be connected and fixed to the corresponding position of the patient, so as to facilitate the fixation of the patient.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cervical vertebra patient turning device for spinal care, characterized in that: The invention comprises a bed board (1) and a screw lifting structure, wherein a flip bed board (18) is symmetrically arranged on both sides of the bed board (1), and the flip bed board (18) is rotatably connected to the bed board (1) via a rotating shaft, and the four corner positions at the lower end of the bed board (1) are provided with legs (3), and a fixing frame (13) is fixed between the legs (3), and the fixing frame (13) is a rectangular frame, and the screw lifting structure comprises a screw motor (7) and a lifting plate (11), and the screw motor (7) is located on a side of the leg (3) close to the fixing frame (13), and the lifting plate (11) is symmetrically arranged in two groups, and each group of the lifting plates (11) has two lifting plates (11), and the lower end of the lifting plate (11) is rotated. A connecting rod (10) is connected, and the connecting rod (10) has two sections, which are respectively located on both sides of the lifting plate (11). The side of the connecting rod (10) away from the lifting plate (11) is rotatably connected to a moving block (9), and the lower end of the moving block (9) is slidably connected to a fixed frame (13) through a slide rail. The inner side of the moving block (9) is rotatably connected to a lead screw (8), and both ends of the lead screw (8) are provided with a rotating connection block fixedly connected to the fixed frame (13). One side of the rotating shaft of the lead screw motor (7) is transmission-connected to the lead screw (8) through a sprocket structure. The moving block (9) moves relatively, and the lifting plate (11) is used to lift and flip the bed board (18), thereby facilitating the patient to turn over.

2. A cervical vertebra patient turning device for spinal care according to claim 1, characterized in that: The inner side of the support leg (3) is provided with a cavity, the inner side of the cavity is sleeved with a telescopic support (4), one side of the telescopic support (4) is provided with a slot, the inner side of the slot is provided with gear teeth, a lifting motor (5) is provided on the side of the support leg (3) away from the fixed frame (13), the lower end of the lifting motor (5) is provided with a transmission box (6), the transmission box (6) is fixedly connected to the support leg (3), the inner side of the transmission box (6) is provided with a transmission gear for transmitting the power of the lifting motor (5) to the slot of the telescopic support (4), and one side of the support leg (3) is provided with a control panel (12).

3. A cervical vertebra patient turning device for spinal care according to claim 1, characterized in that: The material of the bed board (1) is plastic material. Guardrails (17) are symmetrically arranged on both sides of the bed board (1). The lower end of the guardrail (17) is provided with a connecting block and is rotatably connected to the bed board (1). Rotating fixed seats (2) are arranged on both sides of the bed board (1) adjacent to the guardrail (17). The rotating fixed seats (2) are located on both sides of the connecting shaft of the flip bed board (18). The rotating fixed seats (2) are used to fix the position of the connecting shaft.

4. A cervical vertebra patient turning device for spinal care according to claim 3, characterized in that: The upper end of the bed board (1) is provided with an air bag (19), and the air bag (19) is detachably connected to the bed board (1) via Velcro. The upper end of the flip bed board (18) is detachably connected to the air bag (19). The upper end of the bed board (1) and a side close to the rotating fixed seat (2) are provided with a hip pad (20), and the hip pad (20) is made of waterproof fabric and has rubber filling inside, and one side of the supporting leg (3).

5. The device for turning over a cervical vertebra patient for spinal care according to claim 1, characterized in that: An auxiliary bracket (16) is provided below the fixing frame (13), and the auxiliary bracket (16) is symmetrically arranged on both sides of the fixing frame (13). A mounting seat (15) is provided between the auxiliary brackets (16), and the auxiliary bracket (16) is rotatably connected to the mounting seat (15) via a rotating shaft. A sliding seat (14) is fixed to the upper end of the mounting seat (15), and a side of the sliding seat (14) close to the fixing frame (13) is rotatably connected to a pulley. The fixing frame (13) is provided with a movable groove at a position close to the pulley, and the auxiliary bracket (16) is used for externally connecting other treatment fixing devices.

6. A cervical vertebra patient turning device for spinal care according to claim 5, characterized in that: The inner side of the auxiliary bracket (16) is slidably connected to an extension rod, and there are three groups of extension rods. One group has a mounting plate on the side away from the mounting seat (15), and the inner side of the mounting plate has a threaded hole. A movable pin is provided at the connection position between the auxiliary bracket (16) and the rotating shaft. The movable pin is located in the slot hole in the mounting seat (15), and the movable pin is used to cooperate with the connecting hole of the rotating shaft to limit the rotation angle of the auxiliary bracket (16).

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