Bracket for placing stroke hemiplegic limb body position and using method thereof

Abstract

The invention relates to a cerebral apoplexy hemiplegic limb body position placing brace and a using method thereof, and relates to the technical field of medical instruments, the cerebral apoplexy hemiplegic limb body position placing brace comprises a base, a seat is installed on the base, and a hemiplegic patient sits on the seat. A supporting assembly is arranged on the base and used for supporting the base. A first movable assembly, a second movable assembly and a hand supporting assembly are arranged on the base to drive the hemiplegic patient to move. The limb position of a patient is adjusted through the first movable assembly, the second movable assembly and the hand supporting assembly, and the rehabilitation effect of the patient in the treatment process is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a brace for positioning limbs of hemiplegic stroke patients and a method of using the brace. Background Art

[0002] Stroke, also known as apoplexy or cerebrovascular accident, is a disease in which brain tissue is damaged due to impaired blood circulation in the brain. According to the cause, stroke is mainly divided into two types: ischemic stroke and hemorrhagic stroke.

[0003] The main symptoms of a stroke include sudden numbness or weakness of the face, arms, or legs (especially on one side of the body), difficulty speaking, blurred vision, severe headache, and difficulty walking.

[0004] The existing Chinese patent with publication number CN204798210U discloses a limb positioning brace for hemiplegic stroke patients, which includes an upper limb external fixation brace and a lower limb external fixation brace. The upper limb external fixation brace: each joint is in an extended position, and has a telescopic device that can be adjusted according to individual needs, and an external fixation device; the lower limb external fixation brace: the knee joint is in a flexed position, the ankle joint is in a dorsiflexed position, and the angle and length can be adjusted according to individual needs, and there is an anti-dumping device and an external fixation device.

[0005] The brace is placed on the hemiplegic limbs of a stroke patient in a supine position, so that the upper limbs are in a position of elbow extension, supination, wrist extension, and finger extension, and the lower limbs are in a position of knee flexion, ankle dorsiflexion, and eversion.

[0006] With respect to the above-mentioned related technologies, the inventor believes that when patients undergo rehabilitation training, placing braces can only fix the patients' limbs, thereby reducing the rehabilitation effect of the patients during treatment. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a brace for hemiplegic limbs after stroke and a method of using the brace, which solves the technical problem that when the patient is undergoing rehabilitation training, the brace can only fix the patient's limbs, thereby reducing the rehabilitation effect of the patient during treatment.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A brace for positioning limbs of hemiplegic stroke patients and a method of using the brace, comprising:

[0010] A base, the base is used to support the placement of the bracket;

[0011] a seat, the seat being mounted on the base and the patient sitting on the seat;

[0012] A support assembly, wherein the support assembly is mounted on the base, and the support assembly supports the base;

[0013] a first movable component, the first movable component is mounted on the base, and the first movable component is used to adjust the position of the seat on the base;

[0014] a second movable component, the second movable component being mounted on the base, and the second movable component being used for adjusting the position of the patient's legs on the base;

[0015] A hand support assembly is installed on the base, and the hand support assembly is used to support the patient's hands.

[0016] Through the above technical solution, the supporting component supports the base, and then the hemiplegic patient sits on the seat. During use, the first movable component adjusts the position of the seat, the second movable component adjusts the position of the patient's legs, and the hand support component supports the patient's hands. When in use, the patient's limb position is adjusted by the first movable component, the second movable component and the hand support component, which greatly improves the patient's rehabilitation effect during the treatment process.

[0017] Furthermore, the support assembly includes a fixed cylinder and a support plate, the fixed cylinder is installed on the base, and the support plate is connected to one end of the piston rod of the fixed cylinder.

[0018] Through the above technical solution, when the patient sits on the chair, the fixed cylinder presses the support plate against the ground, so that the stability of the patient sitting on the chair is improved.

[0019] Furthermore, the first movable component includes a slide rail and a slide cylinder, the slide cylinder is slidably mounted on the slide rail, and the seat slides on the slide rail through the slide cylinder.

[0020] Through the above technical solution, the sliding cylinder is slidably installed on the sliding rail, and the seat slides through the sliding cylinder, so that the seat can change its position according to the patient's body shape, thereby improving the adaptability of the seat.

[0021] Furthermore, a slide plate is mounted on the sliding cylinder, a first movable cylinder is mounted on the slide plate, the first movable cylinder is vertically mounted on the slide plate, and a piston rod of the first movable cylinder is connected to the seat.

[0022] Through the above technical solution, the slide plate is installed on the sliding cylinder, and the first movable cylinder is installed on the slide plate. When in use, the first movable cylinder adjusts the height of the seat so that the seat can adapt to patients of different heights and can also drive the patient's upper limbs to exercise, greatly improving the patient's recovery.

[0023] Furthermore, the second movable assembly includes a bracket and a second movable cylinder, the second movable cylinder is mounted on the base, and the bracket is mounted on the second movable cylinder.

[0024] Through the above technical solution, the patient's legs are placed on the bracket, and the first movable cylinder drives the patient's legs to move through the bracket, so that the patient's rehabilitation effect is improved.

[0025] Furthermore, a limiting groove is formed on the inner side of the bracket, and a Velcro is provided on one side of the bracket close to the limiting groove.

[0026] Through the above technical solution, the patient's legs are pulled into the limiting grooves of the bracket, and the patient's legs are restricted by Velcro, so that the stability of the bracket driving the legs to move is improved.

[0027] Furthermore, a support spring is provided between the bracket and the base, and the support spring is pressed tightly between the bracket and the base.

[0028] Through the above technical solution, the support spring is pressed tightly between the bracket and the base, so that when the bracket drives the patient's legs to exercise, the legs can have resistance, thereby improving the rehabilitation effect of the patient's legs.

[0029] Furthermore, the hand support assembly includes a support cylinder, one of which is arranged on each side of the seat, the support cylinder is vertically installed on the base, an armrest is arranged at one end of the support cylinder piston rod, and the armrest is arranged horizontally as a whole.

[0030] Through the above technical solution, the patient's hands are placed on the armrests, and the supporting cylinder drives the patient's hands to move through the armrests, so that the patient's hands can also get good exercise.

[0031] Furthermore, a backrest is provided on one side of the seat, and limiting frames are installed on both sides of the seat adjacent to the backrest, and the two limiting frames are arranged in parallel and at intervals.

[0032] Through the above technical solution, when the patient sits on the chair, the backrest and the limit frame can reduce the risk of the patient falling from the chair.

[0033] A method for using a brace for positioning a limb of hemiplegia caused by stroke, using the brace for positioning a limb of hemiplegia caused by stroke as described above, and the specific steps are as follows:

[0034] According to the patient's height, the position of the seat is adjusted using the sliding cylinder and the first movable cylinder;

[0035] The fixing cylinder presses the support plate against the ground;

[0036] The patient sits on the chair, and the legs are inserted into the limit slots of the bracket through Velcro;

[0037] Place your hands on the two armrests;

[0038] The sliding cylinder, the first movable cylinder, the second movable cylinder and the supporting cylinder drive the patient to move.

[0039] In summary, the present application includes at least one of the following beneficial technical effects of a brace for hemiplegic limbs after stroke and a method of using the brace:

[0040] 1. The support component supports the base, and then the hemiplegic patient sits on the seat. During use, the first movable component adjusts the position of the seat, the second movable component adjusts the position of the patient's legs, and the hand support component supports the patient's hands. When in use, the position of the patient's limbs is adjusted by the first movable component, the second movable component and the hand support component, which greatly improves the patient's rehabilitation effect during the treatment process;

[0041] 2. The convenience of seat position adjustment is improved by setting the first movable cylinder and the sliding cylinder;

[0042] 3. The sliding cylinder, the first movable cylinder, the second movable cylinder and the supporting cylinder drive the patient to move and elevate the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a schematic diagram of the overall structure of a brace for positioning limbs of hemiplegic stroke patients provided by this embodiment;

[0044] Figure 2 It is a schematic diagram of the slide rail structure mainly provided by this embodiment;

[0045] Figure 3 This is a schematic diagram of the support structure mainly provided by this embodiment;

[0046] Figure 4 It is a schematic diagram of the handrail structure mainly provided in this embodiment.

[0047] Figure numerals: 1. base; 2. seat; 21. backrest; 22. limit frame; 3. support assembly; 31. fixed cylinder; 32. support plate; 4. first movable assembly; 41. slide rail; 42. sliding cylinder; 43. slide plate; 44. first movable cylinder; 5. second movable assembly; 51. sliding box; 52. sliding cavity; 53. sliding groove; 54. bracket; 541. limit groove; 542. Velcro; 55. second movable cylinder; 56. support spring; 6. hand support assembly; 61. support cylinder; 62. armrest. DETAILED DESCRIPTION

[0048] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments.

[0049] The following is combined with Figure 1-4 This application is described in further detail.

[0050] The embodiment of the present application discloses a brace for positioning limbs of hemiplegic stroke patients and a method of using the brace.

[0051] Reference Figure 1 A brace for hemiplegic limbs after stroke includes a base 1, a seat 2 is installed on the base 1, and the patient with hemiplegia sits on the seat 2. A support component 3 is arranged on the base 1, and the support component 3 supports the base 1. A first movable component 4, a second movable component 5 and a hand support component 6 are arranged on the base 1 to drive the hemiplegic patient to move, thereby greatly improving the rehabilitation effect of the hemiplegic patient's activities.

[0052] Reference Figure 2 The base 1 is in the shape of a rectangular plate as a whole. When the patient sits on the chair 2, he usually sits on the chair 2 from one side in the length direction of the base 1. Therefore, one support assembly 3 is provided on each side of the length direction of the bottom plate. The support assembly 3 includes a fixed cylinder 31 and a support plate 32. One fixed cylinder 31 is installed at each of the four corners of the base 1, and the piston rods of the four fixed cylinders 31 are all facing the lower side in the vertical direction. One support plate 32 is provided on each side of the length direction of the base 1. The support plate 32 is in the shape of a rectangular plate as a whole, and the length direction of the support plate 32 is parallel to the width direction of the base 1. The piston rod of the fixed cylinder 31 is connected to both sides of the length direction of the support plate 32. When the hemiplegic patient needs to sit on the chair 2, the fixed cylinder 31 presses the support plate 32 against the ground, thereby preventing the position of the bottom plate from shifting when the patient sits on the chair 2.

[0053] During use, different patients have different body shapes, which leads to different positions of patients sitting on the seat 2. In order to enable patients of different body shapes to sit on the seat 2, the first movable component 4 includes a slide rail 41, two slide rails 41 are arranged at intervals along the width direction of the base 1, and the length direction of the two slide rails 41 is the same as the length direction of the base 1.

[0054] Reference Figure 2, sliding cylinders 42 are provided on the two slide rails 41, and the sliding cylinders 42 are slidably installed on the two slide rails 41 along the length direction of the slide rails 41. Slide plates 43 are installed on the two slide cylinders 42, and the slide plates 43 slide on the slide rails 41 following the sliding cylinders 42. The slide plates 43 are provided with first movable cylinders 44, and two first movable cylinders 44 are vertically installed on the slide plates 43, and the piston rods of the two first movable cylinders 44 face the side away from the bottom plate, and the piston rods of the two first movable cylinders 44 are connected to the seat 2. When in use, the height of the seat 2 is adjusted by the first movable cylinders 44 on both sides of the seat 2, so that the seat 2 can adapt to patients of different heights. At the same time, during use, the sliding cylinders 42 and the first movable cylinders 44 can drive the patient's upper limbs to move, thereby improving the patient's rehabilitation effect.

[0055] In order to improve the stability of the patient sitting on the seat 2, a backrest 21 is installed on one side of the seat 2. When the patient sits on the seat 2, he can lean on the backrest 21, thereby reducing the risk of the patient leaning back while sitting on the seat 2. Furthermore, the seat 2 is installed with limit frames 22 adjacent to both sides of the backrest 21. The limit frames 22 limit both sides of the patient's body, thereby reducing the risk of the patient falling from both sides of the seat 2 when the seat 2 is moving.

[0056] Reference Figure 3 A sliding box 51 is provided on the side of the base 1 close to the seat 2. Two sliding boxes 51 are provided at intervals along the width direction of the base 1. The two sliding boxes 51 are vertically installed on the base 1. A sliding cavity 52 is formed in the sliding box 51, and a sliding groove 53 is provided on the side of the sliding box 51 away from the seat 2. The sliding groove 53 is connected to the sliding box 51. The second movable component 5 includes a bracket 54 and a second movable cylinder 55. The second movable cylinder 55 is vertically installed in the sliding cavity 52 of the sliding box 51, and the piston rod of the second movable cylinder 55 faces the side away from the base 1. The bracket 54 is slidably installed in the sliding groove 53 of the sliding box 51, and the piston rod of the second movable cylinder 55 is connected to the bracket 54. The second movable cylinder 55 drives the bracket 54 to slide along the length direction of the sliding groove 53.

[0057] A limiting groove 541 is formed on the side of the bracket 54 away from the seat 2. The limiting groove 541 is arc-shaped as a whole. When in use, the patient's calf is embedded in the limiting groove 541 of the bracket 54. A Velcro 542 is provided on the side of the bracket 54 close to the limiting groove 541. The Velcro 542 is attached to the clothing of the patient's leg. When the second movable cylinder 55 drives the bracket 54 to move, the bracket 54 can drive the patient's leg to move, thereby enabling the hemiplegic patient to fully move his legs when sitting on the seat 2.

[0058] In addition, a support spring 56 is provided between the bracket 54 and the base 1. The support spring 56 is pressed tightly between the bracket 54 and the base 1. When the bracket 54 drives the patient's legs to move downward, the support spring 56 provides resistance to the bracket 54, thereby improving the rehabilitation effect of the patient's legs.

[0059] Reference Figure 4 Furthermore, the hand support assembly 6 includes a support cylinder 61, two of which are installed on each side of the seat 2. The support cylinder 61 is vertically arranged as a whole, and an armrest 62 is arranged at one end of the piston rod of the support cylinder 61. The support cylinder 61 drives the armrest 62 to move. When the patient sits on the seat 2, he puts both hands on the armrests 62. As the support cylinder 61 drives the armrest 62 to move, the hands of the hemiplegic patient can also be fully exercised.

[0060] A method for using a brace for positioning limbs of hemiplegic stroke patients, the specific steps are as follows:

[0061] The position of the seat 2 is adjusted according to the height of the patient using the sliding cylinder 42 and the first movable cylinder 44 .

[0062] The fixing cylinder 31 presses the supporting plate 32 against the ground.

[0063] The patient sits on the seat 2 from one side in the length direction of the base plate, with the legs embedded in the limiting grooves 541 of the bracket 54, and the Velcro 542 is attached to the clothing on the patient's legs. At the same time, the backrest 21 and the limiting frame 22 on the seat 2 limit the patient.

[0064] The patient's hands rest on the two armrests 62 .

[0065] The sliding cylinder 42, the first movable cylinder 44, the second movable cylinder 55 and the supporting cylinder 61 drive the patient to move.

[0066] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A brace for positioning hemiplegic limbs after stroke, characterized in that: include: A base (1), the base (1) being used to support a placement support; A seat (2), the seat (2) being mounted on the base (1), and the patient sitting on the seat (2); A support assembly (3), wherein the support assembly (3) is mounted on the base (1), and the support assembly (3) supports the base (1); A first movable component (4), the first movable component (4) being mounted on the base (1), and the first movable component (4) being used to adjust the position of the seat (2) on the base (1); A second movable component (5), the second movable component (5) being mounted on the base (1), and the second movable component (5) being used to adjust the position of the patient's legs on the base (1); A hand support assembly (6), wherein the hand support assembly (6) is mounted on the base (1), and the hand support assembly (6) is used to support the patient's hands.

2. A brace for positioning hemiplegic limbs after stroke according to claim 1, characterized in that: The support assembly (3) comprises a fixed cylinder (31) and a support plate (32); the fixed cylinder (31) is mounted on the base (1); and the support plate (32) is connected to one end of a piston rod of the fixed cylinder (31).

3. A brace for positioning hemiplegic limbs after stroke according to claim 1, characterized in that: The first movable component (4) comprises a slide rail (41) and a sliding cylinder (42); the sliding cylinder (42) is slidably mounted on the slide rail (41); and the seat (2) slides on the slide rail (41) via the sliding cylinder (42).

4. A brace for positioning hemiplegic limbs after stroke according to claim 3, characterized in that: The sliding cylinder (42) is provided with a slide plate (43), and the slide plate (43) is provided with a first movable cylinder (44). The first movable cylinder (44) is vertically installed on the slide plate (43), and the piston rod of the first movable cylinder (44) is connected to the seat (2).

5. The brace for positioning hemiplegic limbs after stroke according to claim 1, characterized in that: The second movable component (5) comprises a bracket (54) and a second movable cylinder (55); the second movable cylinder (55) is mounted on the base (1); and the bracket (54) is mounted on the second movable cylinder (55).

6. The brace for positioning hemiplegic limbs after stroke according to claim 5, characterized in that: A limiting groove (541) is formed on the inner side of the bracket (54), and a Velcro (542) is provided on one side of the bracket (54) close to the limiting groove (541).

7. The brace for positioning hemiplegic limbs after stroke according to claim 6, characterized in that: A support spring (56) is provided between the bracket (54) and the base (1), and the support spring (56) is pressed tightly between the bracket (54) and the base (1).

8. The brace for positioning hemiplegic limbs after stroke according to claim 1, characterized in that: The hand support assembly (6) comprises a support cylinder (61), one of the support cylinders (61) being arranged on each side of the seat (2), the support cylinder (61) being vertically mounted on the base (1), an armrest (62) being arranged at one end of the piston rod of the support cylinder (61), and the armrest (62) being arranged horizontally as a whole.

9. The brace for positioning hemiplegic limbs after stroke according to claim 1, characterized in that: A backrest (21) is provided on one side of the seat (2), and limiting frames (22) are installed on both sides of the seat (2) adjacent to the backrest (21), and the two limiting frames (22) are arranged in parallel and at intervals.

10. A method for using a brace for hemiplegic limbs after stroke, characterized in that: The brace for positioning limbs of hemiplegic stroke patients as described in any one of claims 2 to 9 is used, and the specific steps are as follows: According to the height of the patient, the position of the seat (2) is adjusted using a sliding cylinder (42) and a first movable cylinder (44); The fixing cylinder (31) presses the supporting plate (32) against the ground; The patient sits on the chair (2) and inserts his legs into the limiting groove (541) of the bracket (54) through the Velcro (542); Both hands are placed on two handrails (62); The sliding cylinder (42), the first movable cylinder (44), the second movable cylinder (55) and the supporting cylinder (61) drive the patient to move.

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