Side supporting device for turning over paralyzed patient on bed

By designing the adjustment mechanism of the worm and winding rod on the bed of the paralyzed patient, as well as the structure of the hook and sliding ring, the problem of cumbersome adjustment of the turnover angle and the non-stick Velcro in the prior art is solved, and an efficient and stable side support device is achieved. Simplified care operations.

CN222357720UInactive Publication Date: 2025-01-17何珍
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Patent Information

Application Number
CN202322805041.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-10-19
Publication Date
2025-01-17
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

When adjusting the patient's turning angle, the Velcro patch needs to be loosened and manually pulled the fixing belt to a suitable angle, and then pasted. The process is cumbersome and consumes a lot of physical energy, especially for elderly and fat patients. Inconvenient staff.

Method used

A side support device including a worm, a winding rod and a fixing assembly was designed. By rotating the worm, the winding rod is adjusted to realize the retraction and retraction of the adjustment belt, simplifying the adjustment of the turnover angle, and avoiding the Velcro through the hook and sliding ring structure. The non-stick problem improves the stability and practicality of the device.

Benefits of technology

It greatly saves the physical strength of the caregiver, simplifies operation, improves adjustment efficiency, avoids the non-stick problem of Velcro and replacement needs, and improves the stability and practicality of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of medical auxiliary instruments, and discloses a side supporting device for turning over a paralyzed patient on a bed, which comprises a wrapping belt, a first connecting plate is arranged outside the wrapping belt, an adjusting belt is arranged between the first connecting plate and the wrapping belt, one side, close to the wrapping belt, of the adjusting belt is fixedly connected with the wrapping belt, and the first connecting plate is connected with the first connecting plate. A worm is arranged outside the first connecting plate, the worm rotationally penetrates into the first connecting plate, a groove is formed in the first connecting plate, a worker fixes the side supporting device to a handrail of a sickbed through a fixing assembly in the prior art, then the worm is rotated, and finally the side turning angle of a patient is adjusted; the problems that when the turning-over angle of a patient needs to be adjusted, the hook-and-loop fasteners need to be loosened, then the side supporting fixing belts are pulled to the proper angle with the hand, and then the hook-and-loop fasteners and the side supporting fixing belts are bonded together are solved, adjustment can be achieved by rotating the worm, the physical strength of nursing personnel is greatly saved, operation is easy, and the adjusting efficiency is high.
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Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a side support device for paralyzed patients to turn over in bed. Background Art

[0002] Paralysis is a reduction or loss of voluntary movement function, a common symptom of the nervous system, caused by nerve, neuromuscular junction or muscle diseases. Treatment should be targeted at the primary disease that causes voluntary movement disorders, and rehabilitation treatment should be given at the same time.

[0003] When helping some paralyzed patients lying in bed to turn over, soft clothes or pillows are usually used to raise the height. Some existing side support devices for turning over usually use a fixing belt for auxiliary side turning, and then the Velcro of the fixing belt of the side support is used to stick the two ends together to support the patient. However, in actual use, it is not convenient to adjust the patient's side turning angle. When the patient needs to adjust the turning angle, the Velcro needs to be loosened, and then the side support fixing belt is pulled by hand to a suitable angle and then stuck together. This process is relatively cumbersome, especially when facing some elderly and obese patients, it requires a lot of physical strength of the caregivers, and the practicality is low. In view of this, we propose a side support device for paralyzed patients to turn over in bed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a side support device for paralyzed patients to turn over in bed, which solves the problem that when the turning angle of the patient needs to be adjusted, the Velcro needs to be loosened, and then the side support fixing belts need to be pulled by hand to a suitable angle and then glued together.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side support device for a paralyzed patient turning over in bed, comprising a covering belt, a first connecting plate is arranged on the outside of the covering belt, an adjusting belt is arranged between the first connecting plate and the covering belt, a side of the adjusting belt close to the covering belt is fixedly connected to the covering belt, a worm is arranged on the outside of the first connecting plate, the worm rotates and penetrates into the interior of the first connecting plate, a groove is arranged inside the first connecting plate, the worm and the bottom wall of the groove are rotatably connected, a first sliding groove is arranged on the side of the first connecting plate facing the adjusting belt, the groove and the interior of the first sliding groove are communicated, a winding rod is rotatably connected to the inner wall of the first sliding groove, the winding rod extends into the interior of the groove and is rotatably connected to the inner wall of the groove, the adjusting belt extends into the interior of the first sliding groove and is wound around the surface of the winding rod, a worm wheel is sleeved on the surface of one end of the winding rod located inside the groove, the worm wheel and the worm are meshed and connected, and a fixing component is arranged on the side of the first connecting plate away from the covering belt.

[0008] Preferably, the fixing assembly comprises a fixing belt, the fixing belt is fixedly connected to the first connecting plate, and a side of the fixing belt away from the first connecting plate is fixedly connected to the second connecting plate.

[0009] Preferably, a hook is fixedly connected to the outer surface of the second connecting plate, a second sliding groove is provided inside the hook, and the second sliding groove extends out of the interior of the hook.

[0010] Preferably, a sliding ring is slidably connected inside the second sliding groove, and a through groove is provided on the outer surface of the hook, and the through groove is communicated with the inside of the second sliding groove.

[0011] Preferably, a connecting rod is fixedly connected to the outer surface of the sliding ring, the connecting rod and the through groove are slidably connected, and a locking assembly is provided on the outer surface of the connecting rod.

[0012] Preferably, the locking assembly comprises a fixing block which is fixedly connected to the outer surface of the connecting rod.

[0013] Preferably, the internal threaded sleeve of the fixing block is provided with a locking bolt, and both ends of the locking bolt extend out of the interior of the fixing block.

[0014] Preferably, two locking holes are provided on the outer surface of the hook, and the locking holes are slidably connected to the locking bolts.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a side support device for paralyzed patients to turn over in bed, which has the following beneficial effects:

[0017] 1. The side support device for turning over the paralyzed patient in bed is fixed to the armrest of the bed by the staff using a fixing component, and then the worm is turned to finally adjust the patient's side turning angle. This solves the problem of loosening the Velcro when the patient needs to adjust the turning angle, and then pulling the side support fixing belt to a suitable angle by hand and then sticking it together. The device can be adjusted by turning the worm, which greatly saves the physical strength of the caregivers, is simple to operate, and has a high adjustment efficiency.

[0018] 2. The side support device for the paralyzed patient to turn over in bed is hooked on the armrest of the bed by the staff, and then the sliding connecting rod slides inside the through groove, so that the sliding ring finally wraps the armrest, avoiding the problem of Velcro not sticking after long-term use. The above structure ensures the stability of the side support device, and compared with the traditional Velcro, it also avoids the problem of needing to be replaced. It is highly practical and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a side support device for turning over in bed for a paralyzed patient according to the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first connecting plate of the utility model;

[0021] Figure 3 It is a cross-sectional schematic diagram of the first connecting plate of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the winding rod of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the fixing belt of the utility model;

[0024] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0025] Figure 7 It is a structural schematic diagram of the sliding ring of the utility model.

[0026] In the figure: 1. covering belt; 2. adjusting belt; 3. first connecting plate; 4. worm; 5. first sliding groove; 6. groove; 7. locking hole; 8. winding rod; 9. worm wheel; 10. fixing belt; 11. second connecting plate; 12. hook; 13. second sliding groove; 14. sliding ring; 15. through groove; 16. connecting rod; 17. fixing block; 18. locking bolt. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 7 The utility model provides a technical solution: a side support device for turning over in bed for paralyzed patients, comprising a covering belt 1, a first connecting plate 3 is arranged on the outside of the covering belt 1, an adjusting belt 2 is arranged between the first connecting plate 3 and the covering belt 1, a side of the adjusting belt 2 close to the covering belt 1 is fixedly connected to the covering belt 1, a worm 4 is arranged on the outside of the first connecting plate 3, the worm 4 rotates and penetrates into the inside of the first connecting plate 3, a groove 6 is arranged inside the first connecting plate 3, the worm 4 is rotatably connected to the bottom wall of the groove 6, a first sliding groove 5 is arranged on the side of the first connecting plate 3 facing the adjusting belt 2, the groove 6 is communicated with the inside of the first sliding groove 5, a winding rod 8 is rotatably connected to the inner wall of the first sliding groove 5, the winding rod 8 extends into the inside of the groove 6 and is rotatably connected to the inner wall of the groove 6, the adjusting belt 2 extends into the inside of the first sliding groove 5 and is wound around the surface of the winding rod 8, and the winding A worm gear 9 is sleeved on the surface of one end of the winding rod 8 located inside the groove 6, and the worm gear 9 and the worm 4 are meshingly connected. A fixing component is provided on the side of the first connecting plate 3 away from the covering belt 1, and the staff uses the fixing component to fix the side support device to the armrest of the bed. When the patient's turning angle needs to be adjusted later, the worm 4 is rotated, and the rotation of the worm 4 drives the rotation of the worm gear 9, and the rotation of the worm gear 9 drives the rotation of the winding rod 8. The rotation of the winding rod 8 is used to realize the retraction and extension of the adjustment belt 2, and finally the adjustment of the patient's side turning angle is achieved. The above-mentioned device solves the problem of loosening the Velcro when the patient's turning angle needs to be adjusted, and then pulling the side support fixing belt to the appropriate angle by hand and then sticking it together. The device can achieve adjustment by rotating the worm 4, which greatly saves the physical strength of the caregiver, is simple to operate, and has a high adjustment efficiency.

[0029] Further, the fixing assembly includes a fixing belt 10, the fixing belt 10 is fixedly connected to the first connecting plate 3, the fixing belt 10 is fixedly connected to the second connecting plate 11 on the side away from the first connecting plate 3, the outer surface of the second connecting plate 11 is fixedly connected to a hook 12, the hook 12 has a second sliding groove 13 formed inside, the second sliding groove 13 extends out of the hook 12, the second sliding groove 13 is slidably connected to the inside of the second sliding groove 13, the outer surface of the hook 12 has a through groove 15, the through groove 15 is communicated with the inside of the second sliding groove 13, the outer surface of the sliding ring 14 is fixedly connected to a connecting rod 16, and the connecting rod 1 6 is slidably connected to the through groove 15, and a locking assembly is provided on the outer surface of the connecting rod 16. The staff hooks the hook 12 on the armrest of the bed, and then slides the connecting rod 16 inside the through groove 15. The movement of the connecting rod 16 drives the sliding ring 14 to slide inside the second sliding groove 13, and finally the sliding ring 14 wraps the armrest to fix the side support device. The above device avoids the problem of Velcro not sticking after long-term use. The above structure ensures the stability of the side support device. Compared with traditional Velcro, it also avoids the problem of needing to be replaced. It is highly practical and easy to operate.

[0030] Furthermore, the locking assembly includes a fixing block 17, which is fixedly connected to the outer surface of the connecting rod 16. The internal threaded sleeve of the fixing block 17 is provided with a locking bolt 18. Both ends of the locking bolt 18 extend out of the interior of the fixing block 17. The outer surface of the hook 12 is provided with two locking holes 7. The locking holes 7 and the locking bolt 18 are slidably connected. When the staff rotates the locking bolt 18, the locking bolt 18 will be displaced, and the locking bolt 18 will slide into the interior of the locking hole 7, thereby finally fixing the position of the sliding ring 14, thereby improving the stability of the sliding ring 14 and avoiding the situation where the sliding ring is displaced and the fixation is not reliable.

[0031] Working principle:

[0032] When the side support device for turning over a paralyzed patient in bed is in use, the staff uses a fixing component to fix the side support device to the armrest of the bed. When the turning angle of the patient needs to be adjusted later, the worm 4 is rotated, and the rotation of the worm 4 drives the rotation of the worm wheel 9, and the rotation of the worm wheel 9 drives the rotation of the winding rod 8. The rotation of the winding rod 8 realizes the retraction and extension of the adjustment belt 2, and finally the adjustment of the patient's turning angle is realized.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A side support device for a paralyzed patient to turn over in bed, comprising a covering belt (1), characterized in that: The covering belt (1) is provided with a first connecting plate (3) on the outside, an adjusting belt (2) is provided between the first connecting plate (3) and the covering belt (1), a side of the adjusting belt (2) close to the covering belt (1) is fixedly connected to the covering belt (1), a worm (4) is provided on the outside of the first connecting plate (3), the worm (4) rotates and penetrates into the inside of the first connecting plate (3), a groove (6) is provided inside the first connecting plate (3), the worm (4) and the bottom wall of the groove (6) are rotatably connected, and a first sliding member is provided on the side of the first connecting plate (3) facing the adjusting belt (2). The movable groove (5), the groove (6) and the first sliding groove (5) are connected to each other, the inner wall of the first sliding groove (5) is rotatably connected with a winding rod (8), the winding rod (8) extends into the interior of the groove (6) and is rotatably connected with the inner wall of the groove (6), the adjustment belt (2) extends into the interior of the first sliding groove (5) and is wound around the surface of the winding rod (8), a worm wheel (9) is sleeved on the surface of one end of the winding rod (8) located inside the groove (6), the worm wheel (9) and the worm (4) are meshingly connected, and a fixing component is arranged on the side of the first connecting plate (3) away from the covering belt (1).

2. A side support device for turning over in bed for paralyzed patients according to claim 1, characterized in that: The fixing assembly comprises a fixing belt (10), the fixing belt (10) and the first connecting plate (3) are fixedly connected, and a second connecting plate (11) is fixedly connected to a side of the fixing belt (10) away from the first connecting plate (3).

3. A side support device for turning over in bed for paralyzed patients according to claim 2, characterized in that: A hook (12) is fixedly connected to the outer surface of the second connecting plate (11), a second sliding groove (13) is provided inside the hook (12), and the second sliding groove (13) extends out of the inside of the hook (12).

4. A side support device for turning over in bed for paralyzed patients according to claim 3, characterized in that: The interior of the second sliding groove (13) is slidably connected with a sliding ring (14), and the outer surface of the hook (12) is provided with a through groove (15), and the through groove (15) is communicated with the interior of the second sliding groove (13).

5. A side support device for turning over in bed for paralyzed patients according to claim 4, characterized in that: The outer surface of the sliding ring (14) is fixedly connected with a connecting rod (16), the connecting rod (16) and the through groove (15) are slidably connected, and the outer surface of the connecting rod (16) is provided with a locking assembly.

6. A side support device for a paralyzed patient turning over in bed according to claim 5, characterized in that: The locking assembly comprises a fixing block (17), and the fixing block (17) is fixedly connected to the outer surface of the connecting rod (16).

7. A side support device for a paralyzed patient turning over in bed according to claim 6, characterized in that: The internal thread sleeve of the fixing block (17) is provided with a locking bolt (18), and both ends of the locking bolt (18) extend out of the interior of the fixing block (17).

8. A side support device for a paralyzed patient turning over in bed according to claim 4, characterized in that: The outer surface of the hook (12) is provided with two locking holes (7), and the locking holes (7) and the locking bolts (18) are slidably connected.