An intelligent stroke good limb position rehabilitation device

Abstract

The utility model discloses an intelligent rehabilitation device for good limb position of stroke, including a shoulder pillow, an arm pillow, a hip pillow, a lower limb pillow and a pressure sensing alarm device. The shoulder pillow is provided with a first groove for accommodating the shoulder, the arm pillow is provided with a second groove for accommodating the arm and the hand, the hip pillow is provided with a third groove for accommodating the buttocks, and the lower limb pillow is provided with a fourth groove for accommodating the lower limb part. The shoulder pillow, the arm pillow, the hip pillow and the lower limb pillow are provided with a strip-shaped accommodating bag at the bottom. The shoulder pillow, the arm pillow, the hip pillow and the lower limb pillow can be adjusted in length and disassembled through a connecting belt. The pressure sensing alarm device includes a pressure detection belt, a controller and an intelligent management system. The intelligent management system includes a local monitoring module, a cloud monitoring module and an alarm module. After the limbs are placed in the grooves, the shoulder pillow, the arm pillow, the hip pillow and the lower limb pillow can be adjusted in length or the connecting belt can be removed and used separately. The utility model is used for patients of different body shapes and good limb positions of different body positions, which can save cost and space.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to an intelligent limb position rehabilitation device for stroke patients. Background Art

[0002] The Chinese utility model patent with the publication number CN218391526U, which is named as a groove-type functional pillow for placing hemiplegic patients in good limb positions, is a groove-type functional pillow for placing hemiplegic patients in good limb positions. The groove-type functional pillow for good limb positions includes an upper limb pillow for placing hemiplegic patients in good limb positions of upper limbs or shoulder joints, a lower limb pillow for placing hemiplegic patients in good limb positions of lower limbs, and a hip joint pillow for placing hemiplegic patients in good limb positions of hip joints; the surface of the upper limb pillow is provided with a first groove for placing the upper limbs, and the first groove extends from one end of the upper limb pillow to the other end; the surface of the lower limb pillow is provided with a second groove for placing the lower limbs, and the second groove extends from one end of the lower limb pillow to the other end; the hip joint pillow is in a wedge-shaped structure. The groove-type functional pillow for good limb position can play a certain limiting role on the limbs, but hemiplegic patients have poor limb control ability and still have limb displacement. Nurses need to monitor the correctness of the patient's good limb position at any time, which increases the workload, and due to the busy clinical work, the patient's limb displacement cannot be identified in time, which affects the effect of good limb placement.

[0003] The buttock pad of the CN218391526U patent simultaneously pads the affected and healthy buttocks, which cannot effectively achieve the purpose of abduction and external rotation of the affected hip joint, and at the same time, additionally increases the patient's waist discomfort, affecting the good limb positioning effect and the patient's comfort.

[0004] The Chinese utility model patent with publication number CN 213098958 U and the name of a hemiplegic good limb position placement cushion is a hemiplegic good limb position placement cushion, which includes a trunk pressure-bearing air cushion and a limb pressure-bearing air cushion, the limb pressure-bearing air cushion is sewn with the trunk pressure-bearing air cushion, the top surface of the trunk pressure-bearing air cushion is provided with a first groove and a second groove of the same size, the first groove and the second groove are parallel to each other, the first groove is sewn with a first air pillow in the groove body, the second groove is sewn with a second air pillow in the groove body, the side walls of the first air pillow and the second air pillow are both fixed with air valves, the end of the first air pillow away from the air valve is fixed with an air outlet pipe, and the first air pillow is connected to the air valve on the second air pillow through the air outlet pipe. The utility model switches modes according to actual needs through the cooperation of the trunk pressure-bearing air cushion and the limb pressure-bearing air cushion, and assists nursing staff in placing different good limb positions.

[0005] Patent No. CN 213098958 U has the following relative deficiencies:

[0006] 1. For hemiplegic patients who are unable to turn over by themselves, an inflatable air mattress is clinically needed to prevent pressure sores. On this basis, the use of this inflatable good limb position pad is not conducive to heat dissipation and increases the patient's discomfort.

[0007] 2. The non-grooved design is not conducive to fixation when inflated.

[0008] 3. This prior art also has the aforementioned defects that the nurses need to monitor the correctness of the patient's good limb position at any time, which increases the workload, and due to the busy clinical work, the patient's limb displacement cannot be identified in time, which affects the effect of good limb positioning.

[0009] In view of the above-mentioned deficiencies in the prior art, the present utility model is proposed. Summary of the invention

[0010] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an intelligent good limb position rehabilitation device for placing hemiplegic patients in good limb position. When used, it can effectively maintain the good limb position and has good fixation. When the affected limb is displaced, an alarm can be issued.

[0011] In order to achieve the invention purpose of the utility model, the technical solution provided by the utility model is:

[0012] An intelligent stroke good limb rehabilitation device comprises a shoulder pillow, an arm pillow, a hip pillow and a lower limb pillow, wherein the shoulder pillow is provided with a first groove for accommodating the shoulder part, the arm pillow is provided with a second groove for accommodating the arm and the hand, and the first groove is provided with a first slope surface; the hip pillow is provided with a third groove for accommodating the buttocks, and the edge of the third groove is provided with a second slope surface; the lower limb pillow is provided with a fourth groove for accommodating the lower limb part; wherein,

[0013] The shoulder pillow, arm pillow, hip pillow and lower limb pillow are respectively provided with a pressure sensing alarm device, and the pressure sensing alarm device comprises a pressure detection belt, a controller and an intelligent management system. The pressure detection belt is provided with a pressure sensor, and the controller is respectively communicated with the intelligent management system and the pressure sensor, and the intelligent management system comprises a local monitoring module, a cloud monitoring module and an alarm module;

[0014] The controller obtains the measurement data of the pressure sensor and transmits it to the intelligent management system. The local monitoring module and the cloud monitoring module are used to store the measurement data of the pressure sensor. The alarm module is used to issue an alarm message according to the measurement data of the pressure sensor. The intelligent management system also includes a communication module, which is used to send the measurement data of the pressure sensor and the alarm message of the alarm module.

[0015] When the limbs are placed in the optimal position, the shoulders, upper limbs, buttocks, and lower limbs are placed on the shoulder pillow, arm pillow, hip pillow, and lower limb pillow respectively. The sensor detects the initial pressure. When the limbs are shifted, the pressure decreases or disappears. The controller transmits the measurement data of the pressure sensor to the gateway through the wireless network. The gateway sends the measurement data to the alarm module in the corresponding format. The alarm module issues an alarm message based on the measurement data and the alarm judgment method of the pressure lower than the initial pressure. The communication module sends the measurement data and the alarm message to the external intelligent terminal.

[0016] The preferred technical solution provided by the utility model is: the end of the shoulder pillow and the end of the arm pillow are detachably connected by a connecting belt, and the lower end of the hip pillow and the upper end of the lower limb pillow are detachably connected by a connecting belt; the connecting belt is a connecting buckle with adjustable length, specifically a belt with buckled convex points and concave holes on the surface.

[0017] Further preferably, strip-shaped receiving bags are provided at the bottom of the shoulder pillow, arm pillow, hip pillow and lower limb pillow.

[0018] In addition, preferably, the pressure detection belt is placed in the strip-shaped receiving bags at the bottom of the shoulder pillow, the arm pillow, the hip pillow and the lower limb pillow respectively.

[0019] Preferably, the controller includes four microcontrollers, which are respectively arranged between the shoulder pillow and the arm pillow close to the outside of the body, and between the hip pillow and the lower limb pillow close to the outside of the body.

[0020] Preferably, a finger separator for fixing fingers is also provided at the hand position in the second groove.

[0021] Preferably, the shoulder pillow, arm pillow, hip pillow and lower limb pillow are all composed of a pillowcase and a pillow core; the pillowcase is a breathable and sweat-absorbent cotton pillowcase, and the pillow core is a high-resilience sponge pillow core.

[0022] The beneficial effects of the utility model are:

[0023] 1. The shoulder pillow, arm pillow, hip pillow and lower limb pillow are provided with grooves for placing the limbs. After the limbs are placed in the grooves, they can play a good role in limiting the limbs and effectively prevent movement deformation.

[0024] 2. The shoulder pillow and arm pillow are detachably connected, and the hip pillow and lower limb pillow are detachably connected. When lying flat, the shoulder pillow and arm pillow, as well as the hip pillow and lower limb pillow can be used together, which is convenient for good limb positioning and fixation. At the same time, the detachable connecting belt can be used to adjust and extend the length of the shoulder pillow and arm pillow, as well as the hip pillow and lower limb pillow according to the patient's body shape, which is suitable for different patients. When lying on the side, the arm pillow and lower limb pillow can be used separately, which can save cost and space.

[0025] 3. The good limb position functional pillow uses high-rebound sponge as filling material and a sweat-absorbent cotton pillowcase on the outside, which is easy to disassemble and wash and not easy to deform.

[0026] 4. The shoulder pillow, arm pillow, hip pillow and lower limb pillow are equipped with pressure sensor alarm devices, which can serve as a reminder when the patient's limbs are displaced, so that the nurse can find it in time. The patient can also participate in self-management of optimal limb position after hearing the alarm.

[0027] 5. The hip pillow and lower limb pillow of this patent are detachably connected. When the good limb position is placed, the hip pillow is placed on the affected buttocks to prevent the affected hip joint from abduction and external rotation, facilitate fixation, and reduce the discomfort of the patient's bilateral buttocks being raised. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The physical reference diagrams in the following drawings are only used to understand the technical solution of the utility model and are not used as a limitation;

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 for Figure 1 Schematic diagram of the structure of the middle finger device;

[0031] Figure 3 for Figure 1 Schematic diagram of the middle connecting belt structure;

[0032] Figure 4 This is a structural block diagram of the pressure sensing alarm device of the utility model. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Figure 1 This is a schematic diagram of the overall structure of the utility model. Figure 2 for Figure 1 Schematic diagram of the structure of the middle finger device. Figure 3 for Figure 1 Schematic diagram of the connecting belt structure, such as Figure 1 , Figure 2 , Figure 3As shown in, the utility model is an intelligent stroke good limb rehabilitation device, comprising a shoulder pillow 1, an arm pillow 2, a hip pillow 3 and a lower limb pillow 4, the shoulder pillow 1 is provided with a first groove 101 for accommodating the shoulder part, and the first groove 101 is provided with a first slope surface 102, the arm pillow 2 is provided with a second groove 201 for accommodating the arm and hand; the hip pillow 3 is provided with a third groove 301 for accommodating the buttocks, and the edge of the third groove is provided with a second slope surface 302; the lower limb pillow 4 is provided with a fourth groove 401 for accommodating the lower limb part (thigh or calf part), and the fourth groove 401 of the lower limb pillow is connected with a fourth slope surface 402, wherein,

[0035] The shoulder pillow 1 has a length of 15 to 18 cm, a width of 26 to 30 cm, a height of 8 to 12 cm, a horizontal length of the first sloped surface 102 of 5 to 7 cm, a maximum width of the first groove 101 of 20 to 24 cm, and a depth of 4 to 6 cm; the shoulder pillow 1 used in this embodiment has a length of 16 cm, a width of 28 cm, a height of 10 cm, a horizontal length of the first sloped surface 102 of 6 cm, a maximum width of the first groove 101 of 22 cm, and a depth of 5 cm.

[0036] The length of the arm pillow 2 is 55-60 cm, the width is 26-30 cm, the height is 8-12 cm, the width of the second groove 201 is 14-18 cm, and the depth is 4-6 cm; the length of the arm pillow used in this embodiment is 57 cm, the width is 28 cm, the height is 10 cm, the width of the second groove 201 is 16 cm, and the depth is 5 cm.

[0037] The hip pillow 3 has a length of 18-22 cm, a width of 30-34 cm, a height of 8-12 cm, a horizontal length of the second slope surface 302 of 5-7 cm, a maximum width of the third groove 301 of 22-26 cm, and a depth of 4-6 cm. The hip pillow used in this embodiment has a length of 20 cm, a width of 32 cm, a height of 10 cm, a horizontal length of the second slope surface 302 of 6 cm, a maximum width of the third groove 301 of 24 cm, and a depth of 5 cm.

[0038] The lower limb pillow 4 has a length of 65-75 cm, a width of 30-34 cm, and a height of 8-12 cm. The fourth groove 401 of the lower limb pillow is connected to the fourth slope surface 402. The horizontal length of the fourth slope surface 402 is 18-22 cm, the width of the fourth groove 401 is 20-24 cm, and the depth is 4-6 cm. The lower limb pillow used in this embodiment has a length of 70 cm, a width of 32 cm, and a height of 10 cm. The horizontal length of the fourth slope surface 402 is 20 cm, the width of the fourth groove 401 is 22 cm, and the depth is 5 cm.

[0039] The shoulder pillow, arm pillow, hip pillow and lower limb pillow are respectively provided with pressure sensing alarm devices, and the pressure sensing alarm devices include a pressure detection belt, a controller and an intelligent management system. The pressure detection belt is provided with a pressure sensor, and the controller is respectively communicated with the intelligent management system and the pressure sensor. The intelligent management system includes a local monitoring module, a cloud monitoring module and an alarm module; the controller includes 4 microcontrollers, which are respectively arranged between the shoulder pillow and the arm pillow close to the outside of the body, and between the hip pillow and the lower limb pillow close to the outside of the body.

[0040] The bottom of the shoulder pillow 1, arm pillow 2, hip pillow 3 and lower limb pillow 4 are respectively provided with strip-shaped receiving bags (not shown in the figure, at the bottom of each component). The pressure detection belt is placed in the strip-shaped receiving bags at the bottom of the shoulder pillow, arm pillow, hip pillow and lower limb pillow respectively.

[0041] The controller obtains the measurement data of the pressure sensor and transmits it to the intelligent management system. The local monitoring module and the cloud monitoring module are used to store the measurement data of the pressure sensor. The alarm module is used to issue an alarm message according to the measurement data of the pressure sensor. The intelligent management system also includes a communication module, which is used to send the measurement data of the pressure sensor and the alarm message of the alarm module.

[0042] When the limbs are placed in the optimal position, the shoulders, upper limbs, buttocks, and lower limbs are placed on the shoulder pillow, arm pillow, hip pillow, and lower limb pillow respectively. The sensor detects the initial pressure. When the limbs are shifted, the pressure decreases or disappears. The controller transmits the measurement data of the pressure sensor to the gateway through the wireless network. The gateway sends the measurement data to the alarm module in the corresponding format. The alarm module issues an alarm message based on the measurement data and the alarm judgment method for pressure lower than the initial pressure. The communication module sends the measurement data and the alarm message to the external intelligent terminal.

[0043] like Figure 4 As shown, the pressure sensor adopts the FSR-406 pressure sensor, the controller obtains the measurement data of the pressure sensor and transmits it to the intelligent management system, the local monitoring module and the cloud monitoring module are used to store the measurement data of the pressure sensor, and the alarm module is used to issue an alarm message according to the measurement data of the pressure sensor.

[0044] The intelligent management system also includes a communication module, which is used to send measurement data of the pressure sensor and alarm information of the alarm module.

[0045] In this embodiment, the controller transmits the measurement data of the pressure sensor to the gateway via a wireless network, and the gateway sends the measurement data to the alarm module in a corresponding format. The alarm module issues an alarm message based on the measurement data and the alarm judgment method of the pressure being lower than the initial pressure, and the communication module sends the measurement data and the alarm message to an external smart terminal, such as a caregiver's mobile phone.

[0046] The local monitoring module stores the measurement data of the pressure sensor, which the nursing staff can view at any time and can also directly obtain the alarm information of the alarm module; in order to ensure that the nursing staff obtains the alarm information in time, a communication module is set up, and the alarm information can be sent directly to the nursing staff's smart terminal.

[0047] In this embodiment, the controller adopts an MCU microcontroller unit, and sets the timer of each pressure sensor through the controller and clears the timer; obtains the measurement data of each pressure sensor, determines the monitoring parameters corresponding to each pressure sensor, and the monitoring parameters include initial pressure and time length; monitors the measurement data of each pressure sensor in real time, and determines whether the body part corresponding to each pressure sensor issues an alarm.

[0048] The judgment process is:

[0049] The timer corresponding to the pressure sensor is reset;

[0050] Obtaining measurement data of the pressure sensor, if the measurement data is lower than the initial pressure and the timer counts for more than 1 minute, the alarm unit issues an alarm for the body part corresponding to the pressure sensor;

[0051] In this embodiment, according to the patient's posture, the human body posture includes supine and side lying, the shoulder pillow and arm pillow, the hip pillow and lower limb pillow respectively correspond to a timer. When the measurement data of the pressure sensor is less than the initial pressure threshold, the timer keeps timing. Once the measurement data of the pressure sensor returns to the initial pressure at a certain moment, the timing is stopped and the timer is reset.

[0052] The end of the shoulder pillow 1 is detachably connected to the end of the arm pillow 2 via a connecting belt 5, and the lower end of the hip pillow 3 is detachably connected to the upper end of the lower limb pillow 4 via a connecting belt 5. A finger separator 6 ( Figure 2 ).

[0053] The connecting belt 5 is a connecting belt with adjustable length, specifically a belt 503 with buckled convex points 501 and concave holes 502 on the surface ( Figure 3 ).

[0054] The shoulder pillow 1, arm pillow 2, hip pillow 3 and lower limb pillow 4 are all composed of a pillowcase and a pillow core. The pillowcase is a breathable and sweat-absorbent cotton pillowcase, and the pillow core is a high-resilience sponge pillow core.

[0055] The utility model is mainly used for patients with hemiplegia caused by stroke, etc., and the method of use is as follows:

[0056] 1. When lying on the back, the shoulder pillow 1 and the arm pillow 2 are used together through the connecting belt 5. The patient's affected shoulder and arm are placed in the first groove 101 and the second groove 201 respectively. The fingers are fixed on the finger separator 6, and the patient's upper limbs are in external rotation, the shoulder joint is flexed, the elbow joint is extended, the forearm is supinated, the wrist joint is slightly extended, and the fingers are in an extended position. The hip pillow 3 and the lower limb pillow 4 are used together through the connecting belt 5. The patient's affected hip and lower limb are placed in the third groove 301 and the fourth groove 401 respectively, and the knee is kept slightly flexed to prevent the hip joint from being abducted and externally rotated. When the patient's limbs are displaced, the pressure sensing alarm devices at the corresponding positions will respectively recognize the pressure reduction and emit an alarm sound to remind the patient of the limb displacement, and the nurse will reposition the limb in a good position.

[0057] 2. Good limb position: When the patient lies on the healthy side, that is, the healthy side is at the bottom and the affected side is at the top, the arm pillow 2 is placed in front of the patient's chest, the affected upper limb is placed in the second groove 201 of the arm pillow, the fingers are fixed on the finger separator 6, the healthy upper limb is placed beside the arm pillow 2, and the elbow joint of the affected upper limb is straightened, the forearm is abducted, the wrist joint is slightly dorsiflexed, and the fingers are straightened. Keep the hip and knee joints of the affected lower limb at 90 degrees and place them on the lower limb pillow. At the same time, place the affected lower limb (calf) in the fourth groove 401. When the patient's limbs are displaced, the pressure sensing alarm devices at the corresponding positions respectively recognize the pressure reduction and sound an alarm, prompting the patient's limb displacement, and the nurse will reposition the patient's limbs.

[0058] 3. When lying on the affected side, that is, the healthy side is on the top and the affected side is on the bottom, the affected upper limb is cushioned on the arm pillow 2, and the patient's upper limb is placed in the second groove 201, and the fingers are fixed on the finger separator 6, so that the elbow joint is straightened, the forearm is abducted, the wrist joint is slightly dorsiflexed, and the fingers are straightened. Keep the hip joint of the affected lower limb in an extended position, the knee joint is slightly flexed, and the ankle joint is slightly dorsiflexed; the healthy lower limb hip and knee joints are flexed and placed on the lower limb pillow, and the healthy lower limb (calf) is placed in the fourth groove 401. When the patient's limbs are displaced, the pressure sensing alarm devices at the corresponding positions respectively recognize the pressure reduction and emit an alarm sound, prompting the patient's limb displacement, and the nurse will reposition the limb in a good position.

[0059] The described embodiments are only a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

Claims

1. An intelligent stroke good limb position rehabilitation device, characterized in that: It comprises a shoulder pillow, an arm pillow, a hip pillow and a lower limb pillow. The shoulder pillow is provided with a first groove for accommodating the shoulder part, and the first groove is provided with a first slope surface. The arm pillow is provided with a second groove for accommodating the arm and hand; the hip pillow is provided with a third groove for accommodating the buttocks, and the edge of the third groove is provided with a second slope surface; the lower limb pillow is provided with a fourth groove for accommodating the lower limb part; wherein, The shoulder pillow, arm pillow, hip pillow and lower limb pillow are respectively provided with a pressure sensing alarm device, and the pressure sensing alarm device comprises a pressure detection belt, a controller and an intelligent management system. The pressure detection belt is provided with a pressure sensor, and the controller is respectively communicated with the intelligent management system and the pressure sensor, and the intelligent management system comprises a local monitoring module, a cloud monitoring module and an alarm module; The controller obtains the measurement data of the pressure sensor and transmits it to the intelligent management system. The local monitoring module and the cloud monitoring module are used to store the measurement data of the pressure sensor. The alarm module is used to issue an alarm message according to the measurement data of the pressure sensor. The intelligent management system also includes a communication module, which is used to send the measurement data of the pressure sensor and the alarm message of the alarm module. When the limbs are placed in the optimal position, the shoulders, upper limbs, buttocks, and lower limbs are placed on the shoulder pillow, arm pillow, hip pillow, and lower limb pillow respectively. The sensor detects the initial pressure. When the limbs are shifted, the pressure decreases or disappears. The controller transmits the measurement data of the pressure sensor to the gateway through the wireless network. The gateway sends the measurement data to the alarm module in the corresponding format. The alarm module issues an alarm message based on the measurement data and the alarm judgment method of the pressure lower than the initial pressure. The communication module sends the measurement data and the alarm message to the external intelligent terminal.

2. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: The end of the shoulder pillow is detachably connected to the end of the arm pillow through a connecting belt, and the lower end of the hip pillow is detachably connected to the upper end of the lower limb pillow through a connecting belt; the connecting belt is a belt with buckled convex points and concave holes on the surface.

3. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: Strip-shaped containing bags are arranged at the bottom of the shoulder pillow, the arm pillow, the hip pillow and the lower limb pillow.

4. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: The pressure detection belts are respectively placed in the strip-shaped accommodation bags at the bottom of the shoulder pillow, the arm pillow, the hip pillow and the lower limb pillow.

5. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: The controller comprises four microcontrollers which are respectively arranged between the shoulder pillow and the arm pillow close to the outside of the body, and between the hip pillow and the lower limb pillow close to the outside of the body.

6. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: A finger separator for fixing fingers is also arranged at the hand position in the second groove.

7. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: The shoulder pillow, arm pillow, hip pillow and lower limb pillow are all composed of a pillowcase and a pillow core; the pillowcase is a breathable and sweat-absorbent cotton pillowcase, and the pillow core is a high-resilience sponge pillow core.

8. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: The length of the shoulder pillow is 15 to 18 cm, the width is 26 to 30 cm, the height is 8 to 12 cm, the horizontal length of the first slope surface is 5 to 7 cm, the maximum width of the first groove is 20 to 24 cm, and the depth is 4 to 6 cm; the length of the arm pillow is 55 to 60 cm, the width is 26 to 30 cm, the height is 8 to 12 cm, the width of the second groove is 14 to 18 cm, and the depth is 4 to 6 cm; the length of the hip pillow is 18 to 22 cm, the width is 30 to 34 cm, the height is 8 to 12 cm, the horizontal length of the second slope surface is 5 to 7 cm, the maximum width of the third groove is 22 to 26 cm, and the depth is 4 to 6 cm.

9. The intelligent stroke good limb position rehabilitation device according to claim 1, characterized in that: The length of the lower limb pillow is 65-75cm, the width is 30-34cm, and the height is 8-12cm. The fourth groove of the lower limb pillow is connected to the fourth slope surface, the horizontal length of the fourth slope surface is 18-22cm, the width of the fourth groove is 20-24cm, and the depth is 4-6cm.

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