Turning-over assisting device for nursing
By designing a nursing turning assist device, which uses a drive motor and turning mechanism to assist patients in changing positions, the problem of difficulty in turning over for hemiplegic patients after spinal surgery has been solved, reducing the labor intensity of caregivers and reducing the risk of bedsores.
Patent Information
- Application Number
- CN202423168821.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In existing technologies, hemiplegic patients who are bedridden for a long time after spinal surgery have difficulty turning over, which leads to high labor intensity for caregivers and cannot effectively prevent the occurrence of bedsores.
A nursing care turning assistance device was designed, including an assistance base, a turning support, a support column, a rotating shaft, a drive motor, and a turning mechanism. The drive motor drives the rotating shaft and the turning mechanism to assist the patient in changing from a supine position to a lateral position and maintaining the lateral position, thereby reducing the labor intensity of caregivers.
It facilitates convenient changes in patient posture, reduces the workload of caregivers, improves the efficiency of turning over, and reduces the risk of bedsores.
Smart Images
Figure CN223731666U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical devices, specifically to a nursing care turning-over assist device. Background Technology
[0002] In clinical practice, for hemiplegic patients who are bedridden for a long period after spinal surgery, in order to prevent bedsores, medical staff need to regularly turn the patient from a supine position to a lateral decubitus position. However, hemiplegic patients are often unable to maintain this lateral decubitus position, requiring assistance from caregivers. This method is time-consuming and laborious, significantly increasing the workload of caregivers. Utility Model Content
[0003] The purpose of this invention is to overcome the above-mentioned technical problems and provide a nursing care turning assistance device.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a nursing turning assistance device, comprising an auxiliary base, a turning support, a support column, a rotating shaft, a drive motor, and a turning mechanism. The turning support is rotatably mounted on the auxiliary base. The support column is located on the side of the auxiliary base and comprises three columns arranged at intervals. The top of each support column is provided with a rotating hole, and the rotating shaft passes through the rotating hole. The drive motor is mounted on the auxiliary base and connected to the rotating shaft. The turning mechanism is mounted on the rotating shaft and connected to the turning support for tilting the turning support to one side.
[0005] Furthermore, the turning mechanism includes a winding wheel and a connecting rope. The winding wheel is fixedly mounted on the rotating shaft, one end of the connecting rope is fixed to the winding wheel, and the other end of the connecting rope is detachably connected to the turning support.
[0006] Furthermore, the turning mechanism includes two sets, which are symmetrically arranged at both ends of the rotating shaft.
[0007] Furthermore, a connecting mechanism is provided between the end of the connecting rope and the turning support.
[0008] Furthermore, the connecting mechanism includes a hanging post and a hook. The hanging post is disposed on the side of the turning support, and the hook is disposed at the end of the connecting rope. The hook is installed on the hanging post.
[0009] Furthermore, a transmission mechanism is provided between the drive motor and the rotating shaft.
[0010] Furthermore, the transmission mechanism includes a driving pulley, a driven pulley, and a connecting belt. The driving pulley is connected to the drive motor, the driven pulley is disposed on the rotating shaft, and the connecting belt is sleeved on the driving pulley and the driven pulley.
[0011] Furthermore, the driving pulley and the driven pulley are V-type pulleys, and the connecting belt is a V-type belt.
[0012] As can be seen from the above description of the present invention, compared with the prior art, the nursing turning assistance device provided by the present invention has the following advantages: it is provided with an auxiliary base and a turning support, the turning support is rotatably mounted on the auxiliary base, the side of the auxiliary base is provided with a support column, the top of the support column is provided with a rotating hole, a rotating shaft is provided in the rotating hole, a drive motor is provided on the auxiliary base, the drive motor is connected to the rotating shaft to drive the rotating shaft to rotate, a turning mechanism is provided on the rotating shaft, the turning mechanism is connected to the turning support to drive the turning support to tilt to one side, thereby assisting the patient to change from a supine position to a lateral position and maintain the lateral position, saving time and effort when using it and reducing the labor intensity of caregivers. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of the nursing turning assistance device of this utility model.
[0014] Figure 2 This is a schematic diagram of the non-working state of the nursing turning assistance device of this utility model.
[0015] Figure 3 This is a side view of the working state of the nursing turning assistance device of this utility model. Detailed Implementation
[0016] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 should fall within the protection scope of this utility model.
[0017] Reference Figures 1-3As shown, a nursing turning assistance device includes an auxiliary base 1, a turning support 2, a support column 3, a rotating shaft 4, a drive motor 5, and a turning mechanism 6. The turning support 2 is rotatably mounted on the auxiliary base 1. The support column 3 is located on the side of the auxiliary base 1, and includes three columns spaced apart. The top of each support column 3 has a rotating hole 31, through which the rotating shaft 4 passes. A bearing is provided between the rotating shaft 4 and the rotating hole 31. The drive motor 5 is mounted on the auxiliary base 1 and connected to the rotating shaft 4 to drive the rotating shaft 4 to rotate. The turning mechanism 6 is mounted on the rotating shaft 4 and connected to the turning support 2 to tilt the turning support 2 to one side, thereby assisting the patient in changing from a supine position to a lateral position and maintaining that position. This method is time-saving, labor-saving, and reduces the workload of caregivers.
[0018] Specifically, the drive motor 5 is a servo motor. Since the servo motor has a self-locking function, it can keep the turning support 2 at an inclined angle, thereby supporting the patient to maintain a side-lying position.
[0019] The turning mechanism 6 comprises two sets, symmetrically arranged at both ends of the rotating shaft 4. Each turning mechanism 6 includes a winding wheel 61 and a connecting rope 62. The winding wheel 61 is fixedly mounted on the rotating shaft 4, and one end of the connecting rope 62 is fixed to the winding wheel 61. The other end of the connecting rope 62 is detachably connected to the turning support 2. In use, the nursing turning aid is placed on the patient's back. Then, one end of the connecting rope 62 is connected to the turning support 2. The drive motor 5 is then activated, causing the rotating shaft 4 to rotate, which in turn rotates the winding wheel 61. This causes the connecting rope 62 to be wound around the winding wheel 61. At this time, one side of the turning support 2 rotates upwards around its other side under the influence of the connecting rope 62, thereby changing the patient from a supine position to a lateral position and maintaining that position.
[0020] A connecting mechanism 7 is provided between the end of the connecting rope 62 and the turning support 2, and the end of the connecting rope 62 is detachably connected to the turning support 2 through the connecting mechanism 7. The connecting mechanism 7 includes a hanging post 71 and a hook 72. The hanging post 71 is located on the side of the turning support 2, and the hook 72 is located at the end of the connecting rope 62. In use, the hook 72 is installed on the hanging post 71.
[0021] A transmission mechanism 8 is provided between the drive motor 5 and the rotating shaft 4. The transmission mechanism 8 includes a driving pulley 81, a driven pulley 82, and a connecting belt 83. The driving pulley 81 is connected to the drive motor 5, the driven pulley 82 is mounted on the rotating shaft 4, and the connecting belt 83 is sleeved on the driving pulley 81 and the driven pulley 82. Specifically, the driving pulley 81 and the driven pulley 82 are V-shaped pulleys, and the connecting belt 83 is a V-shaped belt.
[0022] The above are only some specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial modifications made to this utility model using this concept shall be considered as an infringement of the protection scope of this utility model.
Claims
1. A turning assist device for care, characterized by: The auxiliary base, the turning-over support, the support column, the rotating shaft, the driving motor and the turning-over mechanism are included, the turning-over support is rotatably arranged on the auxiliary base, the support column is arranged on the side of the auxiliary base, the support column includes three, the three support columns are arranged at intervals, the top of the support column is provided with a rotating hole, the rotating shaft is arranged in the rotating hole, the driving motor is arranged on the auxiliary base, the driving motor is connected with the rotating shaft, the turning-over mechanism is arranged on the rotating shaft, and the turning-over mechanism is connected with the turning-over support and used for driving the turning-over support to incline to one side.
2. The nursing turning aid according to claim 1, characterized in that: The turning-over mechanism includes a winding wheel and a connecting rope, the winding wheel is fixedly arranged on the rotating shaft, one end of the connecting rope is fixed on the winding wheel, and the other end of the connecting rope is detachably connected with the turning-over support.
3. The nursing roll-over assist device of claim 2, wherein: The turning-over mechanism includes two groups, and the two groups of turning-over mechanisms are symmetrically arranged at the two ends of the rotating shaft.
4. The nursing turning aid according to claim 3, characterized in that: A connecting mechanism is arranged between the end of the connecting rope and the turning-over support.
5. The nursing turning aid according to claim 4, characterized in that: The connecting mechanism includes a hanging column and a hook, the hanging column is arranged on the side of the turning-over support, the hook is arranged on the end of the connecting rope, and the hook is installed on the hanging column.
6. The nursing turning aid according to claim 5, characterized in that: A transmission mechanism is arranged between the driving motor and the rotating shaft.
7. The nursing turning aid according to claim 6, characterized in that: The transmission mechanism includes a driving pulley, a driven pulley and a connecting belt, the driving pulley is connected with the driving motor, the driven pulley is arranged on the rotating shaft, and the connecting belt is sleeved on the driving pulley and the driven pulley.
8. The nursing turning aid according to claim 7, characterized in that: The driving pulley and the driven pulley are V-shaped pulleys, and the connecting belt is a V-shaped belt.