Multifunctional turning-over assisting device for nursing patient with cerebrovascular disease

Abstract

The invention provides a multifunctional turning-over assisting device for nursing a patient with cerebrovascular diseases, and belongs to the field of nursing of the patient with the cerebrovascular diseases. The device comprises a base, turning devices are arranged at the positions, close to the front end and the rear end, of the upper surface of the base, a lifting device is arranged at the position, close to the right end, of the upper surface of the base, a folding device is arranged at the position, close to the upper end, of the inner side surface of the base, and a mattress is installed on the upper surface of the folding device. The bed sheet can be moved through the turning-over device so that a medical worker can turn over conveniently, the first folding plate and the second folding plate can be moved synchronously when moved, the bed sheet can be kept in a tiled state all the time, the comfort of a patient is improved, the patient can sit up through the folding device, discomfort caused by long-time lying is prevented, and the patient can conveniently turn over the bed sheet. And through the arrangement of the lifting device, the sitting posture patient can be properly moved up and down to replace a bedpan and the like, so that the workload of medical staff is reduced.

Description

Technical Field

[0001] The invention relates to the field of nursing care for patients with cerebrovascular diseases, and in particular to a multifunctional turning-over assisting device for nursing care for patients with cerebrovascular diseases. Background Art

[0002] Patients with cerebrovascular disease who lie in bed in the same posture for a long time will suffer from poor blood circulation, easily forming pressure injuries and other complications. Regular turning over can help prevent muscle atrophy or joint stiffness caused by improper posture, and also help reduce pressure on the respiratory system and reduce the risk of lung infection. When caring for patients with cerebrovascular disease in hospitals or at home, caregivers need to frequently help patients turn over to reduce the risk of pressure injuries, which brings great physical stress and labor intensity to caregivers.

[0003] Existing multifunctional nursing beds have the function of helping patients turn over. For example, the invention patent application with publication number CN118044958A discloses a multifunctional auxiliary nursing device, which describes turning the patient over by inflating and deflating an air bag. However, this turning method tends to move the patient to one side of the bed, rather than remaining in the middle of the bed after turning over. Furthermore, when the patient needs to defecate, the patient needs to cooperate with the nurse to lift his buttocks to place the bedpan. However, some patients find it difficult to do this action, resulting in the need for the nurse's help, which increases the nurse's workload. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the deficiencies of the prior art, the present invention provides a multifunctional turning-over assisting device for nursing patients with cerebrovascular diseases, which solves the problems of not being in the middle of the bed when turning over and difficulty in defecation.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional turning assistance device for nursing patients with cerebrovascular diseases, comprising a base, a turning device is provided on the upper surface of the base near the front and rear ends, a lifting device is provided on the upper surface of the base near the right end, a folding device is provided on the inner surface of the base near the upper end, a mattress is installed on the upper surface of the folding device, and a fixed long rod is fixedly connected to the upper surface of the base at the front and rear ends of the mattress.

[0008] Preferably, the lifting device includes an upper moving bracket, a first electric push rod, an L bracket, a first lifting rod, a second lifting rod, a first motor and a first screw rod. The first electric push rod is fixedly connected to the inner surface of the base, the upper moving bracket is fixedly connected to the output end of the first electric push rod, and the upper moving bracket is slidably connected to the inner surface of the upper moving bracket.

[0009] Preferably, the first motor is fixedly connected to the right end surface of the upper moving bracket, the first screw rod is rotatably connected to the inner surface of the upper moving bracket, the right end of the first screw rod passes through the upper moving bracket and is fixedly connected to the output end of the first motor, the lower end of the L bracket is threadedly connected to the side surface of the first screw rod, the first lifting rod is fixedly connected to the upper end of the L bracket and located at the rear end surface, and the second lifting rod is fixedly connected to the L bracket and close to the rear side surface of the upper moving bracket.

[0010] Preferably, the folding device includes a first folding plate, a fixed plate, a second folding plate, a worm gear, a worm and a third motor. The worm gear is provided in two pairs and is fixedly connected to the front and rear surfaces of the first folding plate and the second folding plate respectively. The end of the worm gear is a smooth circular surface. The first folding plate and the second folding plate are movably connected to the inner surface of the fixed long rod through the smooth circular surface of the worm gear. The front and rear sides of the fixed plate are fixedly connected to the inner surface of the fixed long rod.

[0011] Preferably, the third motor is fixedly connected to the inner surface of the fixed long rod, the right end of the worm is fixedly connected to the output end of the third motor, the worm is engaged with the threaded part of the worm wheel, and the mattress is installed on the upper surface of the first folding plate, the fixed plate and the second folding plate, and the mattress is a soft cushion that can be folded.

[0012] Preferably, the turning device includes a second motor, a first rolling rod, a sliding frame, a rubber sleeve, a second rolling rod, a second electric push rod, a cross universal joint, a third rolling rod and a movable lifting plate. The sliding frame is provided with three sections and is respectively fixedly connected to the first folding plate, the fixed plate and the second folding plate. The left side of the sliding frame at the left end is fixedly connected to the first folding plate and is slidably connected to the inner surface of the base. The sliding frame at the right end is fixedly connected to the lower end of the second folding plate and is slidably connected to the inner surface of the base. The sliding frame in the middle is fixedly connected to the fixed plate and is fixedly connected to the inner surface of the base. The second electric push rod is fixedly connected to the lower surface of the sliding frame, the output end of the second electric push rod passes through the sliding frame and is fixedly connected to the lower surface of the movable lifting plate, the movable lifting plate is slidably connected to the inner surface of the sliding frame, the second motor is fixedly connected to the left end surface of the movable lifting plate, the first rolling rod, the second rolling rod and the third rolling rod are rotatably connected to the inner surface of the movable lifting plate, the output end of the second motor passes through the left end of the movable lifting plate and is fixedly connected to the left end of the first rolling rod, and the first rolling rod, the second rolling rod and the third rolling rod are movably connected via a cross universal joint.

[0013] Preferably, a rubber sleeve is sleeved on the outer side of the cross universal joint, and two ends of the rubber sleeve are respectively fixedly connected between the right end of the first rolling rod and the left end of the second rolling rod and between the right end of the second rolling rod and the left end of the third rolling rod.

[0014] (3) Beneficial effects

[0015] The present invention provides a multifunctional turning assist device for nursing patients with cerebrovascular disease. It has the following beneficial effects:

[0016] 1. The turning device can be used to move the bed sheet to facilitate medical staff to turn over, and the first folding plate and the second folding plate can be moved synchronously to keep the bed sheet flat, thereby improving the patient's comfort. The folding device can also allow patients to sit up to prevent discomfort caused by lying flat for a long time.

[0017] 2. The lifting device can be used to move the sitting patient up and down appropriately to change the bedpan, etc., which reduces the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a multifunctional turning assist device for nursing patients with cerebrovascular diseases proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of a multifunctional turning assist device for nursing patients with cerebrovascular diseases proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the first structure of the lifting device of the multifunctional turning assisting device for nursing cerebrovascular disease patients proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the second structure of the lifting device of the multifunctional turning assisting device for nursing cerebrovascular disease patients proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the folding structure of a multifunctional turning assist device for nursing cerebrovascular disease patients proposed by the present invention;

[0023] Figure 6 This is a schematic diagram of the first structure of a turning device of a multifunctional turning assisting device for nursing cerebrovascular disease patients proposed by the present invention;

[0024] Figure 7 For the present invention Figure 6 A magnified view of part A in FIG;

[0025] Figure 8 This is a second structural schematic diagram of the turning device of the multifunctional turning assisting device for nursing cerebrovascular disease patients proposed in the present invention.

[0026] Among them, 1. Base; 2. Lifting device; 201. Upper bracket; 202. First electric push rod; 203. L bracket; 204. First lifting rod; 205. Second lifting rod; 206. First motor; 207. First screw rod; 3. Turning device; 301. Second motor; 302. First rolling rod; 303. Sliding frame; 304. Rubber sleeve; 305. Second rolling rod; 306. Second electric push rod; 307. Cross universal joint; 308. Third rolling rod; 309. Moving lifting plate; 4. Mattress; 5. Fixed long rod; 6. Folding device; 601. First folding plate; 602. Fixed plate; 603. Second folding plate; 604. Worm gear; 605. Worm; 606. Third motor. DETAILED DESCRIPTION

[0027] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0028] Example 1:

[0029] like Figure 1-8 As shown, an embodiment of the present invention provides a multifunctional turning assist device for nursing patients with cerebrovascular diseases, comprising a base 1, a turning device 3 is provided on the upper surface of the base 1 near the front and rear ends, a lifting device 2 is provided on the upper surface of the base 1 near the right end, a folding device 6 is provided on the inner surface of the base 1 near the upper end, a mattress 4 is installed on the upper surface of the folding device 6, and a fixed long rod 5 is fixedly connected to the upper surface of the base 1 and at the front and rear ends of the mattress 4.

[0030] Three sections of sheets will be laid on the mattress 4, and each section of the sheets can be replaced separately. When in use, the three sections of sheets are respectively installed on the first rolling rod 302, the second rolling rod 305 and the third rolling rod 308. The installation method is to set Velcro on the surface of the turning device 3 and stick the sheets to the turning device 3 through the Velcro. The sheets are long and can be wrapped around the turning devices 3 at both ends in multiple layers to reduce the tension burden of the Velcro. When the turning device 3 falls, the height is lower than the upper layer of the mattress 4 so that the sheets remain flat.

[0031] The lifting device 2 includes an upper bracket 201, a first electric push rod 202, an L bracket 203, a first lifting rod 204, a second lifting rod 205, a first motor 206 and a first screw rod 207. The first electric push rod 202 is fixedly connected to the inner surface of the base 1, the upper bracket 201 is fixedly connected to the output end of the first electric push rod 202, and the upper bracket 201 is slidably connected to the inner surface of the upper bracket 201.

[0032] The first motor 206 is fixedly connected to the right end surface of the upper moving bracket 201, the first screw rod 207 is rotatably connected to the inner surface of the upper moving bracket 201, the right end of the first screw rod 207 passes through the upper moving bracket 201 and is fixedly connected to the output end of the first motor 206, the lower end of the L bracket 203 is threadedly connected to the side surface of the first screw rod 207, the first lifting rod 204 is fixedly connected to the upper end of the L bracket 203 and located at the rear end surface, and the second lifting rod 205 is fixedly connected to the L bracket 203 and close to the rear side surface of the upper moving bracket 201.

[0033] The first lifting rod 204 and the second lifting rod 205 are smooth round rods.

[0034] The folding device 6 includes a first folding plate 601, a fixed plate 602, a second folding plate 603, a worm gear 604, a worm 605 and a third motor 606. The worm gear 604 is provided with two pairs and is fixedly connected to the front and rear surfaces of the first folding plate 601 and the second folding plate 603 respectively. The end of the worm gear 604 is a smooth round surface. The first folding plate 601 and the second folding plate 603 are movably connected to the inner surface of the fixed long rod 5 through the smooth round surface of the worm gear 604. The front and rear sides of the fixed plate 602 are fixedly connected to the inner surface of the fixed long rod 5.

[0035] The third motor 606 is fixedly connected to the inner surface of the fixed long rod 5, the right end of the worm 605 is fixedly connected to the output end of the third motor 606, the worm 605 is engaged with the threaded part of the worm wheel 604, and the mattress 4 is installed on the upper surface of the first folding plate 601, the fixed plate 602 and the second folding plate 603. The mattress 4 is a soft cushion that can be folded.

[0036] The turning device 3 includes a second motor 301, a first rolling rod 302, a sliding frame 303, a rubber sleeve 304, a second rolling rod 305, a second electric push rod 306, a cross universal joint 307, a third rolling rod 308 and a movable lifting plate 309. The sliding frame 303 is provided with three sections and is fixedly connected to the first folding plate 601, the fixed plate 602 and the second folding plate 603 respectively. The left side of the sliding frame 303 at the left end is fixedly connected to the first folding plate 601 and is slidably connected to the inner surface of the base 1. The sliding frame 303 at the right end is fixedly connected to the lower end of the second folding plate 603 and is slidably connected to the inner surface of the base 1. The sliding frame 303 in the middle is fixedly connected to the fixed plate 602 and is fixedly connected to the inner surface of the base 1. The second electric push rod 306 is fixedly connected to the lower surface of the sliding frame 303, and the output end of the second electric push rod 306 passes through the sliding frame 303 and is fixedly connected to the lower surface of the movable lifting plate 309. The movable lifting plate 309 is slidingly connected to the inner surface of the sliding frame 303. The second motor 301 is fixedly connected to the left end surface of the movable lifting plate 309, and the first rolling rod 302, the second rolling rod 305 and the third rolling rod 308 are rotatably connected to the inner surface of the movable lifting plate 309. The output end of the second motor 301 passes through the left end of the movable lifting plate 309 and is fixedly connected to the left end of the first rolling rod 302. The first rolling rod 302, the second rolling rod 305 and the third rolling rod 308 are movably connected through a cross universal joint 307.

[0037] The second electric push rod 306 and the first electric push rod 202 are existing devices, which are used to push the movable lifting plate 309 and the upward moving bracket 201 to rise.

[0038] The outer side of the cross universal joint 307 is sleeved with a rubber sleeve 304 , and the two ends of the rubber sleeve 304 are respectively fixedly connected to the right end of the first rolling rod 302 and the left end of the second rolling rod 305 and between the right end of the second rolling rod 305 and the left end of the third rolling rod 308 .

[0039] The rubber sleeve 304 is made of rubber, and the cross universal joint 307 is an existing structure and can be turned arbitrarily.

[0040] Working principle: Install three sections of bed sheet with Velcro on the first rolling rod 302, the second electric push rod 306 and the third rolling rod 308 respectively, then start the second motor 301 to drive the first rolling rod 302, the second rolling rod 305 and the third rolling rod 308 to rotate, and the surface of the bed sheet is tightly stretched on the mattress 4. Then let the patient lie on the mattress 4. When turning over is required, start the second electric push rod 306 to drive the movable lifting plate 309 to move upwards. The first rolling rod 302, the second rolling rod 305 and the third rolling rod 308 rise to a high height. When the patient is lying on the bed, the second motor 301 is started at the same time to drive the first rolling rod 302 to rotate and rotate the bed sheet in a single direction. At the same time, the medical staff assists in turning the patient over. After the patient is turned over, the second electric push rod 306 is started to move the lifting plate 309 back to its original position. At the same time, the second motor 301 is started to adjust the bed sheet so that the bed sheet is flat on the mattress 4 to improve the patient's rest comfort. When the patient needs to defecate, the third motor 606 is started to drive the worm 605 to rotate. The rotation of the worm 605 drives the worm wheel 604 to rotate, thereby The first folding plate 601 and the second folding plate 603 are rotated to adjust the patient's sitting posture. Then the first motor 206 is started to drive the first screw rod 207 to rotate, thereby driving the L bracket 203 to move and insert the first lifting rod 204 into the armpit. At the same time, the second lifting rod 205 is moved to the position of the knee joint to move the leg onto the second lifting rod 205. Then the first electric push rod 202 is started to drive the upper bracket 201 to move upward. At the same time, the patient is moved upward by the second lifting rod 205 and the first lifting rod 204. The medical staff places the bedpan at the hip position and adjusts the height of the upper bracket 201 to allow the patient to sit on the bedpan for defecation. After completion, the upper bracket 201 is moved upward, the bedpan is removed, and the patient sits back to the original position with the assistance of the medical staff. Then the first motor 206 is started to move the L bracket 203 back to the original position, and the third motor 606 is started to move the patient back to a lying position. When the first folding plate 601 and the second folding plate 603 rotate, the first rolling rod 302 and the third rolling rod 308 are also bent synchronously to prevent the bed sheet from falling off.

[0041] Example 2:

[0042] This embodiment is based on the first embodiment:

[0043] Removable guardrails can be installed at both ends of the upper side of the fixed long rod 5 to prevent the patient from falling out of the bed.

[0044] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional turning assisting device for nursing patients with cerebrovascular diseases, comprising a base (1), characterized in that: A turning device (3) is provided on the upper surface of the base (1) near the front and rear ends, a lifting device (2) is provided on the upper surface of the base (1) near the right end, a folding device (6) is provided on the inner surface of the base (1) near the upper end, a mattress (4) is installed on the upper surface of the folding device (6), and a fixed long rod (5) is fixedly connected to the upper surface of the base (1) at the front and rear ends of the mattress (4).

2. The multifunctional turning assist device for nursing cerebrovascular disease patients according to claim 1, characterized in that: The lifting device (2) comprises an upward moving bracket (201), a first electric push rod (202), an L bracket (203), a first lifting rod (204), a second lifting rod (205), a first motor (206) and a first screw rod (207); the first electric push rod (202) is fixedly connected to the inner surface of the base (1); the upward moving bracket (201) is fixedly connected to the output end of the first electric push rod (202); and the upward moving bracket (201) is slidably connected to the inner surface of the upward moving bracket (201).

3. The multifunctional turning assist device for nursing cerebrovascular disease patients according to claim 2, characterized in that: The first motor (206) is fixedly connected to the right end surface of the upper moving bracket (201), the first screw rod (207) is rotatably connected to the inner side surface of the upper moving bracket (201), the right end of the first screw rod (207) passes through the upper moving bracket (201) and is fixedly connected to the output end of the first motor (206), the lower end of the L bracket (203) is threadedly connected to the side surface of the first screw rod (207), the first lifting rod (204) is fixedly connected to the upper end of the L bracket (203) and located at the rear end surface, and the second lifting rod (205) is fixedly connected to the L bracket (203) and close to the rear side surface of the upper moving bracket (201).

4. The multifunctional turning assist device for nursing cerebrovascular disease patients according to claim 1, characterized in that: The folding device (6) comprises a first folding plate (601), a fixed plate (602), a second folding plate (603), a worm gear (604), a worm (605) and a third motor (606). The worm gear (604) is provided in two pairs and is fixedly connected to the front and rear surfaces of the first folding plate (601) and the second folding plate (603), respectively. The end of the worm gear (604) is a smooth circular surface. The first folding plate (601) and the second folding plate (603) are movably connected to the inner surface of the fixed long rod (5) through the smooth circular surface of the worm gear (604). The front and rear sides of the fixed plate (602) are fixedly connected to the inner surface of the fixed long rod (5).

5. The multifunctional turning assisting device for nursing cerebrovascular disease patients according to claim 4, characterized in that: The third motor (606) is fixedly connected to the inner surface of the fixed long rod (5), the right end of the worm (605) is fixedly connected to the output end of the third motor (606), the worm (605) is meshed with the threaded portion of the worm wheel (604), and the mattress (4) is installed on the upper surface of the first folding plate (601), the fixed plate (602) and the second folding plate (603), and the mattress (4) is a soft cushion that can be folded.

6. The multifunctional turning assisting device for nursing cerebrovascular disease patients according to claim 4, characterized in that: The turning device (3) comprises a second motor (301), a first rolling rod (302), a sliding frame (303), a rubber sleeve (304), a second rolling rod (305), a second electric push rod (306), a cross universal joint (307), a third rolling rod (308) and a movable lifting plate (309). The sliding frame (303) is provided with three sections and is fixedly connected to the first folding plate (601), the fixed plate (602) and the second folding plate (603) respectively. The left side of the sliding frame (303) at the left end is fixedly connected to the first folding plate (601) and is slidably connected to the inner surface of the base (1). The sliding frame (303) at the right end is fixedly connected to the lower end of the second folding plate (603) and is slidably connected to the inner surface of the base (1). The sliding frame (303) in the middle is fixedly connected to the fixed plate (602) and is fixedly connected to the inner side of the base (1). The second electric push rod (306) is fixedly connected to the lower surface of the sliding frame (303), the output end of the second electric push rod (306) passes through the sliding frame (303) and is fixedly connected to the lower surface of the movable lifting plate (309), the movable lifting plate (309) is slidably connected to the inner surface of the sliding frame (303), the second motor (301) is fixedly connected to the left end surface of the movable lifting plate (309), the first rolling rod (302), the second rolling rod (305) and the third rolling rod (308) are rotatably connected to the inner surface of the movable lifting plate (309), the output end of the second motor (301) passes through the left end of the movable lifting plate (309) and is fixedly connected to the left end of the first rolling rod (302), and the first rolling rod (302), the second rolling rod (305) and the third rolling rod (308) are movably connected through a cross universal joint (307).

7. The multifunctional turning assist device for nursing cerebrovascular disease patients according to claim 6, characterized in that: The outer side of the cross universal joint (307) is sleeved with a rubber sleeve (304), and the two ends of the rubber sleeve (304) are respectively fixedly connected to the right end of the first rolling rod (302) and the left end of the second rolling rod (305), and between the right end of the second rolling rod (305) and the left end of the third rolling rod (308).

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