Posture correction rehabilitation device for hemiplegic patient

Abstract

The invention discloses a hemiplegic patient posture correction rehabilitation device, and particularly relates to the technical field of medical instruments, the hemiplegic patient posture correction rehabilitation device comprises a hip fixing piece and a posture correction assembly, the posture correction assembly is installed on one side of the hip fixing piece, and the posture correction assembly comprises an oxter supporting piece, a connecting support, an arm swing piece and a palm fixing piece; the connecting support is detachably connected with the hip fixing piece, the oxter supporting piece is fixedly connected with one end of the connecting support, the other end of the connecting support is detachably connected with the arm swinging piece, the arm swinging piece is provided with a swinging track, and the palm fixing piece is slidably installed on the swinging track. The device can adjust the shoulder level of a patient, improve the inclination state of the body, provide movement guidance for the upper limb of the affected side to prevent or correct the hand malformation of the basket, and achieve synchronous propelling of posture correction and function recovery.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a body posture correction rehabilitation device for hemiplegic patients. BACKGROUND

[0002] In the clinical diagnosis and treatment and rehabilitation process of nervous system diseases such as cerebral infarction, cerebral hemorrhage and brain injury, hemiplegia is a very common sequelae, and its core performance is that the muscle strength of the patient's one side of the body is obviously weaker than the healthy side, and the severe one can even appear the state of complete weakness of one side of the body; at the same time, in the recovery process of limb function, different muscle groups and different parts often show significant imbalance in recovery.

[0003] From the perspective of daily rehabilitation exercise and life scene of patients, the dysfunction caused by hemiplegia is embodied in multiple dimensions: first, body posture imbalance, due to insufficient muscle strength of the affected upper limb, the body cannot be effectively supported and maintained, and the patient is prone to high-low shoulder phenomenon when standing or walking. If this abnormal posture is not corrected in time, the muscles will gradually adapt to this wrong force mode, forming an undesirable memory, and severe cases will lead to secondary body posture problems such as scoliosis and pelvic tilt; second, the hand is held in a basket, due to the weakening of the muscle strength of the affected upper limb, combined with the long-term lack of correct movement guidance, the patient's affected arm often presents a flexion contracture state similar to holding a basket, i.e. elbow flexion, wrist drop and finger curling. If this deformity is not corrected for a long time, muscle bad memory will be formed.

[0004] Once the muscle bad memory is solidified, it will have a devastating impact on the patient's rehabilitation process. On the one hand, body tilt, high-low shoulder and other body postures will develop from functional imbalance to structural deformity, and even if subsequent high-intensity rehabilitation training is carried out, it is difficult to reverse the compensatory changes of bones, joints and muscles; on the other hand, the basket hand deformity will completely deprive the affected upper limb of active movement ability, resulting in complete loss of hand fine motor skills, and finally the patient will be trapped in a permanent motor dysfunction dilemma, seriously affecting his self-care ability and mental health. However, the existing rehabilitation equipment only focuses on lower limb walking assistance or single strength training for the upper limb, and there is no special equipment that can simultaneously solve the dual needs of body posture correction and upper limb function rehabilitation. SUMMARY

[0005] The purpose of the present application is to provide a body posture correction rehabilitation device for hemiplegic patients to solve the problems existing in the prior art, which can adjust the level of the patient's shoulders, improve the body tilt state, provide movement guidance for the affected upper limb to prevent or correct the basket hand deformity, and realize the synchronous promotion of body posture correction and function recovery.

[0006] To achieve the above purpose, the present application provides the following scheme: The application provides a posture correction rehabilitation device for hemiplegic patients, which comprises a hip fixing part and a posture correction assembly, the posture correction assembly is installed on one side of the hip fixing part, the posture correction assembly comprises an armpit support, a connecting support, an arm swinging part and a palm fixing part, the connecting support is detachably connected with the hip fixing part, the armpit support is fixedly connected with one end of the connecting support, the other end of the connecting support is detachably connected with the arm swinging part, the arm swinging part is provided with a swinging track, and the palm fixing part is slidably installed on the swinging track.

[0007] Preferably, the hip fixing part comprises a first waistband, a second waistband, a connecting back plate and an adjusting belt, one end of the first waistband is connected with the second waistband through the connecting back plate, and the other end of the first waistband is connected with the second waistband through the adjusting belt.

[0008] Preferably, the inner wall of the first waistband and the inner wall of the second waistband are fixedly connected with buffer pads.

[0009] Preferably, the armpit support comprises an armpit support frame and a connecting column, and the armpit support frame is fixedly connected with the connecting support through the connecting column.

[0010] Preferably, the armpit support frame comprises an armpit support frame and a sponge pad fixedly wrapped outside the armpit support frame.

[0011] Preferably, a plurality of through holes are arranged on the connecting support along the length direction, a plurality of mounting holes are arranged on the side wall of the hip fixing part, and fasteners are sequentially arranged through the through holes and the mounting holes, so that the connecting support and the hip fixing part are fixedly connected.

[0012] Preferably, the material of the connecting support is stainless steel.

[0013] Preferably, the arm swinging part comprises a shell and a rolling part, the bottom surface of the shell is detachably connected with the connecting support, an arc-shaped swinging track is arranged on the top surface of the shell, the arc-shaped swinging track is curved away from the connecting support, the rolling part is arranged on the arc-shaped swinging track in a rolling mode, and the rolling part is connected with the palm fixing part.

[0014] Preferably, the shell has a cavity therein, the arc-shaped swinging track is communicated with the cavity, the cavity has an arc-shaped bottom surface, the arc shape of the arc-shaped bottom surface is the same as and has the same center as the arc shape of the arc-shaped swinging track, the rolling member comprises a limiting wheel, a rolling wheel and a connecting shaft, the rolling wheel is rotatably installed on the connecting shaft, one end of the connecting shaft is rotatably connected with the limiting wheel, the other end of the connecting shaft is fixedly connected with the palm fixing member, the rotation axis of the rolling wheel, the rotation axis of the limiting wheel and the axis of the connecting shaft are collinear, the limiting wheel is located in the cavity and is in rolling contact with the arc-shaped bottom surface, and the rolling wheel is rolling arranged on the arc-shaped swinging track.

[0015] Preferably, the palm fixing member comprises a fixed plate and a fixed band, the fixed plate is fixedly connected with the connecting shaft, and the fixed band is fixedly connected with the fixed plate, and the fixed band is used for fixing fingers and a wrist.

[0016] The present application has the following technical effects relative to the prior art: The present application provides a body posture correction rehabilitation device for hemiplegic patients, a hip fixing member is worn on the waist of a patient, providing a stable stress support point for a subsequent body posture correction assembly, and the body posture correction assembly is installed on the hemiplegic side of the patient; a connecting support stably supports an underarm support member under the armpit of the hemiplegic side of the patient, provides an upward support force for the shoulder of the hemiplegic side through the underarm support, offsets the sinking of the shoulder caused by the weakness of the upper limb of the hemiplegic side, thereby adjusts the two shoulders of the patient to the same horizontal height, and improves the high-low shoulder body posture; after the shoulder is balanced, the patient is guided to stretch the affected arm and fix the palm in the palm fixing member, through the fixed palm, the elbow flexion, forearm pronation, wrist joint and finger joint flexion and other problems are forcibly limited, and the patient is prevented from forming a basket-hand deformity due to abnormal muscle tension; the arm swinging member is a dynamic connection component of the connecting support and the palm fixing member, the swinging track of the arm swinging member provides a swinging path for the movement of the upper limb, the naturally swinging limb drives the palm fixing member to move synchronously along the track of the arm swinging member, and the track structure forms a constraint on the swinging range of the upper limb, fundamentally limits the abnormal bending of the arm, thereby synchronously corrects the three core problems of body tilt, high-low shoulder and basket-hand, and realizes systematic rehabilitation intervention on the body posture of the hemiplegic patient. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 It is a structure schematic view of the body posture correction rehabilitation device for hemiplegic patients. Figure 2 Side view of the posture correction and rehabilitation device for hemiplegic patients; Figure 3 Structure diagram of the arm swinging member; Figure 4 Structure diagram of the rolling member.

[0019] In the figure: 1-hip fixing member; 11-first waist plate; 12-second waist plate; 13-connecting back plate; 14-adjusting belt; 2-underarm support member; 21-underarm support; 22-connecting column; 3-connecting support; 31-through hole; 4-arm swinging member; 41-housing; 42-arc-shaped swinging track; 43-rolling member; 44-limiting wheel; 45-rolling wheel; 46-connecting shaft; 47-cavity; 48-arc-shaped bottom surface; 5-palm fixing member; 51-fixing plate; 52-fixing belt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0021] The present application aims to provide a posture correction and rehabilitation device for hemiplegic patients to solve the problems in the prior art, which can adjust the double-shoulder level of patients, improve the body tilt state, provide movement guidance for the affected upper limbs to prevent or correct the basket-hand deformity, and realize the synchronous promotion of posture correction and functional recovery.

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] The present application provides a posture correction and rehabilitation device for hemiplegic patients, which comprises a hip fixing member, an underarm support member, an arm swinging member and a palm fixing member. Figures 1-2As shown, including hip fixer 1 and body posture correction assembly, body posture correction assembly is installed on the corresponding side of the hip fixer 1 of the hemiplegic side of the patient, body posture correction assembly includes armpit support 2, connecting bracket 3, arm swing 4 and palm fixer 5, connecting bracket 3 is detachably connected with hip fixer 1, armpit support 2 is fixedly connected with one end of connecting bracket 3, the other end of connecting bracket 3 is detachably connected with arm swing 4, arm swing 4 is provided with swing track, and palm fixer 5 is slidably installed on the swing track. Through the body posture correction assembly, the affected limb of the patient is supported, the balance of the correction force and the supporting force is ensured, and new body posture problems caused by unilateral stress are avoided. The body posture correction assembly includes armpit support 2 responsible for shoulder support and horizontal calibration, connecting bracket 3 for connection and position adjustment, arm swing 4 for guiding the standard movement of the upper limb, and palm fixer 5 for fixing the hand posture, and each component can adapt to the use requirements of patients of different body types through the detachable and adjustable design.

[0024] In use, first, the hip fixer 1 is worn on the waist of the patient and the tightness is fixed, ensuring that it can closely fit the waist during walking and does not slide up and down, providing a stable stress support point for the subsequent body posture correction assembly installed on the hemiplegic side; connecting bracket 3 is installed on one side of the hip fixer 1 corresponding to the hemiplegic side of the patient, connecting bracket 3 stably supports armpit support 2 under the armpit of the hemiplegic side of the patient, similar to the function of an auxiliary walking stick, providing upward support for the affected shoulder through the armpit support, offsetting the sinking of the shoulder caused by the weakness of the affected upper limb, thereby adjusting the patient's two shoulders to the same horizontal height and improving the high-low shoulder posture; after the shoulder balance, the patient is guided to straighten the affected arm and fix the palm in the palm fixer 5, through the fixed palm, elbow flexion, forearm pronation, wrist and finger joint flexion and other problems can be forcibly limited, avoiding the formation of basket-hand deformity caused by abnormal muscle tension; arm swing 4 is a dynamic connection component between connecting bracket 3 and palm fixer 5, the swing track of arm swing 4 provides a swing path for upper limb movement, when the patient starts to walk, the upper limb will produce a natural swinging action with the natural forward leaning of the body and the stepping of the lower limbs, at this time, palm fixer 5 will slide along the swing track of arm swing 4, which can strictly limit the bending amplitude of the arm during swinging, ensuring that the affected upper limb always maintains the natural swinging state in the straight state, avoiding sudden flexion of the elbow joint due to weakness, and gradually training the movement coordination of the affected upper limb through repetitive standard swinging, helping the patient to rebuild the correct upper limb movement memory. The body posture correction and rehabilitation device for hemiplegic patients can simultaneously correct the three core problems of body tilt, high-low shoulder and basket-hand, and realize systematic rehabilitation intervention on the body posture of hemiplegic patients.

[0025] Further preferably in the embodiments of the present application, the hip fixing part 1 comprises a first waist plate 11, a second waist plate 12, a connecting back plate 13 and an adjusting belt 14, one end of the first waist plate 11 is connected with the second waist plate 12 through the connecting back plate 13, and the other end of the first waist plate 11 is connected with the second waist plate 12 through the adjusting belt 14. The first waist plate 11 and the second waist plate 12 are rigidly connected through the connecting back plate 13 to form a stable waist support. Further preferably, the adjusting belt 14 is a magic tape, and by adjusting the length of the magic tape, the hip fixing part 1 can be closely attached to the waist of patients with different body shapes to ensure that there is no up and down sliding during training and to provide reliable support for the posture correction assembly.

[0026] Further preferably in the embodiments of the present application, the inner wall of the first waist plate 11 and the inner wall of the second waist plate 12 are fixedly connected with a buffer pad. The buffer pad can improve the wearing comfort of the patient, avoid skin discomfort caused by long-term wearing, and enhance the friction between the hip fixing part 1 and clothes to further improve the stability of the device when worn. Further preferably, the material of the buffer pad is sponge or cotton cloth.

[0027] Further preferably in the embodiments of the present application, the underarm support part 2 comprises an armpit support 21 and a connecting column 22, the armpit support 21 is fixedly connected with the connecting support 3 through the connecting column 22, and the armpit support 21 comprises an armpit support 21 frame and a sponge pad fixedly covered outside the armpit support 21 frame. The armpit support 21 frame can provide stable support force, and the soft sponge pad can reduce the pressure on the armpit to avoid causing local pressure injury.

[0028] Further preferably in the embodiments of the present application, the connecting support 3 is provided with a plurality of through holes 31 along the length direction, the side wall of the hip fixing part 1 is provided with a plurality of mounting holes, and the fastener sequentially penetrates the through holes 31 and the mounting holes to fixedly connect the connecting support 3 with the hip fixing part 1. The material of the connecting support 3 is stainless steel. By uniformly distributing a plurality of positioning through holes 31 along the length direction of the connecting support 3, and by sequentially penetrating the specified through holes 31 of the connecting support 3 and the corresponding mounting holes of the hip fixing part 1 through the fastener (such as a bolt / lock pin) during installation, the detachable rigid connection of the two is realized. By selecting the through holes 31 at different positions on the connecting support 3 and the mounting holes of the hip fixing part 1, and by fixedly connecting the arm swinging part 4 with the through holes 31 at different positions on the connecting support 3, the actual use length of the connecting support 3 can be flexibly adjusted, so as to accurately adapt to the natural spreading range of the arms of patients with different body shapes, and to accurately regulate and control the stable support of the underarm support part 2 on the armpit of the patient and the effect of the two shoulders being flush.

[0029] Further preferably in the embodiments of the present application, the arm swinging member 4 comprises a housing 41 and a rolling member 43, the bottom surface of the housing 41 is detachably connected with the connecting support 3, the position of the housing 41 on the connecting support 3 can be adjusted according to the arm length of the patient, the top surface of the housing 41 is provided with an arc-shaped swinging track 42, the arc-shaped swinging track 42 is curved towards the direction away from the connecting support 3, the rolling member 43 is rolling arranged on the arc-shaped swinging track 42, and the rolling member 43 is connected with the palm fixing member 5. The curvature and length of the arc-shaped swinging track 42 are ergonomically designed, when the patient walks, the naturally swinging limbs drive the palm fixing member 5 to move synchronously along the arc-shaped swinging track 42 of the arm swinging member 4, and the rolling member 43 is rolling arranged on the arc-shaped swinging track 42, which can reduce the resistance in the swinging process.

[0030] Further preferably in the embodiments of the present application, as shown in Figure 3 the housing 41 has a cavity 47, the arc-shaped swinging track 42 is communicated with the cavity 47, the cavity 47 has an arc-shaped bottom surface 48, the curvature of the arc-shaped bottom surface 48 is the same as that of the arc-shaped swinging track 42 and has the same center, the rolling member 43 comprises a limiting wheel 44, a rolling wheel 45 and a connecting shaft 46, the rolling wheel 45 is rotatably installed on the connecting shaft 46, one end of the connecting shaft 46 is rotatably connected with the limiting wheel 44, the other end of the connecting shaft 46 is fixedly connected with the palm fixing member 5, the rotation axis of the rolling wheel 45, the rotation axis of the limiting wheel 44 and the axis of the connecting shaft 46 are collinear, the limiting wheel 44 is located in the cavity 47 and rolling contacts with the arc-shaped bottom surface 48, and the rolling wheel 45 is rolling arranged on the arc-shaped swinging track 42. The limiting wheel 44 limits the radial displacement of the connecting shaft 46 by the fitting rolling with the arc-shaped bottom surface 48, avoids the rolling wheel 45 from being out of the arc-shaped swinging track 42, and simultaneously assists in maintaining the stability of the sliding track; the outer periphery of the rolling wheel 45 is rolling matched with the inner wall of the arc-shaped swinging track 42, the sliding friction is replaced by the rolling friction, which greatly reduces the resistance when the palm fixing member 5 slides along the track, and makes the upper limb swinging of the patient more labor-saving. The connecting shaft 46 has sufficient structural strength and rigidity, can stably and reliably bear the force of the upper limb and the pressure applied by the upper limb, ensures that it is not easy to be deformed, bent or damaged under the stress state, thereby guaranteeing the stability of the whole device in use.

[0031] Further preferably in the embodiments of the present application, the palm fixing member 5 comprises a fixed plate 51 and a fixed band 52, the fixed plate 51 is fixedly connected with the connecting shaft 46, and the fixed band 52 is fixedly connected with the fixed plate 51, and the fixed band 52 is used for fixing the fingers and the wrist. The fixed band 52 with the magic tape or buckle structure stably wraps the wrist part and the five fingers, prevents the risk of palm falling off caused by limb swinging in the training process.

[0032] The principles and implementation manners of the present application are described by using specific examples in the present application, and the above examples are only used for helping to understand the method of the present application and its core idea; meanwhile, for the general technical personnel in the art, according to the idea of the present application, the specific implementation manners and application ranges will be changed. In conclusion, the content of the present specification should not be understood as the limitation of the present application.

Claims

1. A posture correction and rehabilitation device for hemiplegic patients, characterized in that: The application relates to a hip fixing device and a posture correction device, and belongs to the field of medical treatment.

2. The device as claimed in claim 1, wherein: The hip fixing device comprises a first waist plate, a second waist plate, a connecting back plate and an adjusting belt, one end of the first waist plate is connected with the second waist plate through the connecting back plate, and the other end of the first waist plate is connected with the second waist plate through the adjusting belt.

3. The device as claimed in claim 2, wherein: The inner wall of the first waist plate and the inner wall of the second waist plate are fixedly connected with buffer pads.

4. The device as claimed in claim 1, wherein: The armpit support comprises an armpit support frame and a sponge pad fixedly covered outside the armpit support frame.

5. The device as claimed in claim 4, wherein: The connecting support is provided with a plurality of through holes along the length direction, the side wall of the hip fixing device is provided with a plurality of mounting holes, and fasteners are sequentially arranged through the through holes and the mounting holes, so that the connecting support and the hip fixing device are fixedly connected.

6. The device as claimed in claim 1, wherein: The connecting support is made of stainless steel.

7. The device as claimed in claim 6, wherein: The arm swinging device comprises a shell and a rolling element, the bottom surface of the shell is detachably connected with the connecting support, the top surface of the shell is provided with an arc-shaped swinging track, the arc-shaped swinging track is curved away from the connecting support, the rolling element is rolling arranged on the arc-shaped swinging track, and the rolling element is connected with the palm fixing device.

8. The device as claimed in claim 1, wherein: The shell has a cavity, the arc-shaped swinging track is communicated with the cavity, the cavity has an arc-shaped bottom surface, the arc shape of the arc-shaped bottom surface is the same as that of the arc-shaped swinging track and has the same center, the rolling element comprises a limiting wheel, a rolling wheel and a connecting shaft, the rolling wheel is rotationally arranged on the connecting shaft, one end of the connecting shaft is rotationally connected with the limiting wheel, the other end of the connecting shaft is fixedly connected with the palm fixing device, the rotation axis of the rolling wheel, the rotation axis of the limiting wheel and the axis of the connecting shaft are collinear, the limiting wheel is located in the cavity and rolling contacts with the arc-shaped bottom surface, and the rolling wheel is rolling arranged on the arc-shaped swinging track.

9. The device as claimed in claim 8, wherein: The palm fixing device comprises a fixed plate and a fixed belt, the fixed plate is fixedly connected with the connecting shaft, the fixed belt is fixedly connected with the fixed plate, and the fixed belt is used for fixing fingers and wrists.

10. The device as claimed in claim 9, wherein: ​

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