Device for preventing shoulder dislocation in hemiplegic stroke patients

Abstract

The utility model discloses a device for preventing shoulder dislocation of apoplexy hemiplegia patient relates to medical auxiliary appliance technical field, including the seat board, the side end fixed mounting of seat board has the additional board, and the top fixed mounting of additional board has a plurality of electric telescopic link, and one end fixed mounting of a plurality of electric telescopic link has the bearing plate, and the top of bearing plate is provided with two rotating assemblies, and rotating assembly includes motor no.

Description

Technical Field

[0001] This utility model relates to the field of medical assistive device technology, specifically to a device for preventing shoulder joint dislocation in stroke hemiplegic patients. Background Technology

[0002] Joint dislocation, also known as dislocation, refers to the loss of normal position and misalignment of the upper and lower bone ends that make up a joint. It is mostly caused by violent force, and the shoulder, elbow, jaw, and finger joints are most prone to dislocation. The manifestations of joint dislocation are: 1. severe pain in the joint; 2. loss of normal joint movement; and 3. deformity of the joint. Anti-shoulder dislocation devices are mostly arm-supporting devices, so different types of anti-dislocation devices have been developed on the market.

[0003] Existing devices for preventing shoulder dislocation in stroke patients with hemiplegia typically only prevent shoulder dislocation by applying force to the arm, but cannot provide rehabilitation training for the shoulder joint, resulting in insignificant preventive effects. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a device for preventing shoulder joint dislocation in stroke hemiplegic patients, so as to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] A device for preventing shoulder dislocation in stroke hemiplegic patients includes a seat board, an extension plate fixedly installed on the side of the seat board, a plurality of electrically operated telescopic rods fixedly installed on the top of the extension plate, a support plate fixedly installed at one end of each of the electrically operated telescopic rods, two rotating assemblies provided on the top of the support plate, each rotating assembly including a motor and a support plate, a tensioning assembly provided at the bottom of the support plate, the tensioning assembly including a motor and a handle, a base fixedly installed at the bottom of the handle, the support plate being driven to rotate when the support plate is in operation, the handle being driven to rotate when the motor is in operation, and a backrest fixedly installed on the top of the seat board.

[0006] Preferably, the top of the seat has several mating holes and two armrests, and the armrests are threadedly connected to the mating holes with fastening bolts.

[0007] Preferably, the rotating assembly further includes a connecting shaft, the motor is fixedly mounted on the top of the support plate, and the two ends of the connecting shaft are fixedly connected to the output end of the motor and the bottom of the support plate, respectively.

[0008] Preferably, the stretching assembly further includes a rotating shaft and a second support plate. The second motor is fixedly installed at the bottom of the first support plate. The rotating shaft is fixedly connected to the output end of the second motor and one end is fixedly connected to the second support plate. The handle is fixedly installed at the bottom of the second support plate.

[0009] Preferably, a protective shell is fixedly installed at the bottom of the support plate.

[0010] Preferably, a protective cover is fixedly installed on the top of the support plate.

[0011] Preferably, two fixing rods are fixedly installed between the mounting plate and the seat plate, and several legs are fixedly installed at the bottom of the seat plate, with two reinforcing rods and a connecting frame fixedly installed between the legs.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0013] 1. This utility model provides a device for preventing shoulder dislocation in stroke patients with hemiplegia. Through the cooperation between the seat, backrest, support plate, rotating component and stretching component, when the second motor rotates, it drives the rotating shaft, support plate and handle to rotate. The patient straightens his arm and grasps the handle, which stretches the patient's arm. When the arm is stretched, it applies force to the shoulder joint, performs rehabilitation exercises for the shoulder joint, improves the rehabilitation speed of the shoulder joint, and reduces the probability of shoulder dislocation.

[0014] 2. This utility model provides a device for preventing shoulder joint dislocation in stroke patients with hemiplegia. Through the cooperation between motor 1, connecting shaft, support plate 1, tension component and bearing plate, when motor 1 operates, it drives the connecting shaft to rotate. When the connecting shaft rotates, it drives the support plate 1 to rotate. When the support plate 1 rotates, it drives the tension component to rotate as a whole. Thus, when the patient uses the device, the position of the tension component can be adjusted, making it easier for the patient to sit on the seat, reducing the difficulty of use and improving applicability. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of a portion of the present invention;

[0017] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the middle;

[0018] Figure 4 This is a three-dimensional structural diagram of the rotating component in this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the tensioning component in this utility model.

[0020] In the picture:

[0021] 1. Seat; 101. Connecting hole; 2. Support leg; 3. Reinforcing rod; 4. Connecting frame; 5. Handrail frame; 501. Fastening bolt; 6. Mounting plate; 7. Fixing rod; 8. Electric telescopic rod; 9. Bearing plate; 10. Protective cover; 11. Rotating assembly; 111. Motor one; 112. Connecting shaft; 113. Support plate one; 114. Protective shell; 12. Tensioning assembly; 121. Motor two; 122. Rotating shaft; 123. Support plate two; 124. Handle; 125. Base. Detailed Implementation

[0022] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0023] like Figure 1-5 As shown, this utility model provides a device for preventing shoulder dislocation in stroke hemiplegic patients, including a seat 1, an auxiliary plate 6 fixedly installed on the side end of the seat 1, a plurality of electric telescopic rods 8 fixedly installed on the top of the auxiliary plate 6, a support plate 9 fixedly installed on one end of each of the electric telescopic rods 8, two rotating assemblies 11 provided on the top of the support plate 9, each rotating assembly 11 including a motor 111 and a support plate 113, a tensioning assembly 12 provided at the bottom of the support plate 113, the tensioning assembly 12 including a motor 121 and a handle 124, a base 125 fixedly installed at the bottom of the handle 124, and the support plate 111... When the motor 13 is in operation, it drives the support plate 113 to rotate. When the motor 2 is in operation, it drives the handle 124 to rotate. The bottom of the support plate 113 is fixedly installed with a protective shell 114. The rotating assembly 11 also includes a connecting shaft 112. The motor 111 is fixedly installed on the top of the bearing plate 9. The two ends of the connecting shaft 112 are fixedly connected to the output end of the motor 111 and the bottom of the support plate 113, respectively. A cushion is fixedly installed on the top of the seat plate 1. The top of the seat plate 1 has several docking holes 101 and two armrests 5. The armrests 5 are threadedly connected to the docking holes 101 with fastening bolts 501.

[0024] First, start the two motors 111. When the output end of motor 111 rotates, it drives the connecting shaft 112 to rotate. When the connecting shaft 112 rotates, it drives the support plate 113 to rotate. After the support plate 113 rotates, it drives the tension component 12 to rotate as a whole, so that the two tension components 12 move away from the seat board 1 after rotation. Then, the patient sits on the top of the seat board 1 and leans his back against the cushion. Then, he puts his arms on the armrest frame 5, so that the armrest frame 5 supports his arms. Then, the output ends of the two motors 111 are reversed by the same angle and return to the initial position. At the same time, the position of the tension component 12 is adjusted by rotating component 11. This makes it easy for the patient to use the equipment without being affected by the structure. The operation is simple and the applicability is strong.

[0025] Staff can adjust the horizontal position of the handrail 5 by installing and removing the fastening bolts 501 according to the patient's arm length or sitting posture, making it convenient for different types of patients and highly adaptable.

[0026] like Figure 5 As shown, in one embodiment, the stretching assembly 12 further includes a rotating shaft 122 and a second support plate 123. A second motor 121 is fixedly installed at the bottom of the first support plate 113. The rotating shaft 122 is fixedly connected to the output end of the second motor 121, and one end is fixedly connected to the second support plate 123. A handle 124 is fixedly installed at the bottom of the second support plate 123.

[0027] The patient extends their arm and grips handle 124. At this time, two motors 121 are activated. The outputs of the two motors 121 rotate in opposite directions. After the outputs of motors 121 rotate, they drive the shaft 122 and the support plate 123 to rotate. The support plate 123 rotates, which in turn drives handle 124 to rotate. This causes handle 124 to stretch the patient's arm after rotation, thus stretching the shoulder joint and improving the rehabilitation efficiency of the shoulder joint.

[0028] like Figure 1 As shown, in one embodiment, a protective cover 10 is fixedly installed on the top of the support plate 9.

[0029] The protective cover 10 can protect the two motors 111, reduce the probability of motors 111 being accidentally touched and damaged, and extend the service life of the equipment.

[0030] like Figure 2 As shown, in one embodiment, two fixing rods 7 are fixedly installed between the mounting plate 6 and the seat plate 1, and several legs 2 are fixedly installed at the bottom of the seat plate 1. Two reinforcing rods 3 and a connecting frame 4 are fixedly installed between the legs 2.

[0031] The reinforcing rod 3 and the connecting frame 4 are used to improve the stability between the support leg 2 and the seat plate 1, and the fixing rod 7 is used to strengthen the stability between the mounting plate 6 and the support leg 2, thereby improving the stability and safety of the equipment.

[0032] The working principle of this device for preventing shoulder dislocation in stroke-induced hemiplegic patients will be explained in detail below:

[0033] First, start both motors 111. When the output end of motor 111 rotates, it drives the connecting shaft 112 to rotate. When the connecting shaft 112 rotates, it drives the support plate 113 to rotate. After the support plate 113 rotates, it drives the tension assembly 12 to rotate as a whole, so that the two tension assemblies 12 move away from the seat board 1 after rotation. Then, the patient sits on the top of the seat board 1, with their back against the cushion, and then places both arms on the armrest frame 5, so that the armrest frame 5 supports the arms. Then, the output ends of the two motors 111 are reversed by the same angle and returned to the initial position. Then the patient... With the arm extended and the hand gripping handle 124, two motors 121 are activated. The outputs of the two motors 121 rotate in opposite directions. The rotation of the outputs of motors 121 drives the rotating shaft 122 and the support plate 123 to rotate. The support plate 123 then drives the handle 124 to rotate, thereby stretching the patient's arm and shoulder joint, improving the rehabilitation efficiency of the shoulder joint. At the same time, the position of the stretching component 12 can be adjusted by rotating component 11, so that the patient is not affected by the structure when using the device. The operation is simple and the applicability is strong.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A device for preventing shoulder dislocation in stroke hemiplegic patients, comprising a seat (1), characterized in that: An auxiliary plate (6) is fixedly installed on the side end of the seat (1). Several electric telescopic rods (8) are fixedly installed on the top of the auxiliary plate (6). A bearing plate (9) is fixedly installed on one end of each of the electric telescopic rods (8). Two rotating components (11) are provided on the top of the bearing plate (9). The rotating components (11) include a motor (111) and a support plate (113). A tensioning component (12) is provided at the bottom of the support plate (113). The tensioning component (12) includes a motor (121) and a handle (124). A base (125) is fixedly installed at the bottom of the handle (124). When the support plate (113) operates, it drives the support plate (113) to rotate. When the motor (121) operates, it drives the handle (124) to rotate. A cushion is fixedly installed on the top of the seat (1).

2. The device for preventing shoulder dislocation in stroke hemiplegic patients according to claim 1, characterized in that: The top of the seat (1) has several docking holes (101) and two armrests (5). The armrests (5) are threadedly connected to the docking holes (101) by fastening bolts (501).

3. The device for preventing shoulder dislocation in stroke hemiplegic patients according to claim 1, characterized in that: The rotating assembly (11) also includes a connecting shaft (112), the motor (111) is fixedly installed on the top of the support plate (9), and the two ends of the connecting shaft (112) are fixedly connected to the output end of the motor (111) and the bottom of the support plate (113) respectively.

4. The device for preventing shoulder dislocation in stroke hemiplegic patients according to claim 1, characterized in that: The tensioning assembly (12) also includes a rotating shaft (122) and a second support plate (123). The second motor (121) is fixedly installed at the bottom of the first support plate (113). The rotating shaft (122) is fixedly connected to the output end of the second motor (121), and one end is fixedly connected to the second support plate (123). The handle (124) is fixedly installed at the bottom of the second support plate (123).

5. A device for preventing shoulder dislocation in stroke hemiplegic patients according to claim 1, characterized in that: A protective shell (114) is fixedly installed on the bottom of the support plate (113).

6. The device for preventing shoulder dislocation in stroke hemiplegic patients according to claim 1, characterized in that: A protective cover (10) is fixedly installed on the top of the support plate (9).

7. A device for preventing shoulder dislocation in stroke hemiplegic patients according to claim 1, characterized in that: Two fixing rods (7) are fixedly installed between the mounting plate (6) and the seat plate (1). Several legs (2) are fixedly installed at the bottom of the seat plate (1). Two reinforcing rods (3) and a connecting frame (4) are fixedly installed between the several legs (2).

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