Brain postoperative rehabilitation training nursing device

Abstract

The invention belongs to the technical field of postoperative rehabilitation, and particularly relates to a brain postoperative rehabilitation training nursing device which comprises a frame, universal wheels are arranged at the bottom of the frame, a rear fixing plate is arranged on one side of the frame, an upper limb training device is arranged on the upper side of the rear fixing plate, a lower limb training device is arranged on one side of the rear fixing plate, and a main controller is arranged on the rear fixing plate. The upper limb training device is electrically connected with the lower limb training device, and the upper limb training device and the lower limb training device are both electrically connected with the main controller; according to the invention, training of upper and lower limbs is integrated, a patient is forced to do coordinated movement through an electric control system, a natural movement mode of a human body is met, daily life actions are simulated, and cerebral cortex functional recombination and neural network reconstruction can be more effectively stimulated.

Description

Technical Field

[0001] This invention belongs to the field of postoperative rehabilitation technology, specifically relating to a brain postoperative rehabilitation training and nursing device. Background Technology

[0002] Following brain surgery (such as stroke or brain tumor resection), patients often experience limb motor dysfunction, manifested as weakness in the upper and lower limbs, poor coordination, and decreased motor control. Clinical practice shows that early, scientific rehabilitation training can effectively promote neurological remodeling and improve patients' ability to live independently.

[0003] Existing rehabilitation training devices have the following limitations: Functional separation: Upper limb training devices and lower limb training devices are mostly designed independently, which cannot achieve coordinated training of the upper and lower limbs, making it difficult to activate the coordinated control mechanism of the brain's motor cortex, resulting in low rehabilitation efficiency; the adaptability of parameters such as shoulder width and arm length is insufficient, which cannot meet the training needs of patients with different body types and easily leads to abnormal training postures; there is a lack of linkage training function between upper limb gripping and lower limb leg lifting, which cannot simulate the coordination relationship in daily life actions (such as walking while holding objects); the monitoring of parameters such as muscle strength and angle during the training process is not accurate, making it difficult to quantitatively assess the rehabilitation progress and adjust the training plan.

[0004] Therefore, there is an urgent need for a rehabilitation device that can integrate upper and lower limb training, achieve coordinated movement, and has personalized adjustment and precise monitoring functions to overcome the shortcomings of existing technologies. Summary of the Invention

[0005] In view of the above-mentioned shortcomings in the prior art, the present invention provides a post-brain surgery rehabilitation training and nursing device to solve the problems in the background art.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A post-brain surgery rehabilitation training and nursing device includes a frame with casters at the bottom and a rear fixing plate on one side. An upper limb training device is provided on the upper side of the rear fixing plate, and a lower limb training device is provided on the other side of the rear fixing plate. A main controller is provided on the rear fixing plate. The upper limb training device and the lower limb training device are electrically connected, and both the upper limb training device and the lower limb training device are electrically connected to the main controller.

[0007] Furthermore, the upper limb training device includes a fixed column fixedly connected to the rear fixed plate, a base plate on the fixed column, a shoulder width adjustment device on the base plate, an arm raising device on one side of the shoulder width adjustment device, an arm rotating device on the arm raising device, a lower elbow plate on the lower side of the arm rotating device, an upper elbow plate on the upper side of the arm rotating device, a forearm arc plate on the upper elbow plate, a forearm motor on the lower side of the forearm arc plate, a horizontal telescopic plate A on one side of the forearm arc plate, the horizontal telescopic plate A is slidably connected to a horizontal slide rail A, the horizontal slide rail A is fixedly connected to a horizontal telescopic plate B, a horizontal slide rail B is fixedly connected to one side of the horizontal telescopic plate A, the horizontal slide rail B is slidably connected to the horizontal telescopic plate B, a grip strengthener is provided on one side of the horizontal telescopic plate B, and the forearm motor is fixedly connected to the lower elbow plate.

[0008] Furthermore, the lower limb training device includes a back plate fixedly connected to the rear fixing plate, a back strap on the back plate, a hip support on the lower side of the back strap, a hip motor rotating component on one side of the hip support, a thigh bar on the lower side of the hip motor rotating component, a knee motor on one side of the thigh bar, a knee rotating component below the knee motor, a calf bar below the knee rotating component, and a foot plate below the calf bar.

[0009] Furthermore, the shoulder width adjustment device includes a width telescopic plate A fixedly connected to the base plate, a width telescopic plate A connected to a width telescopic plate B, a width slide groove A on the width telescopic plate A, a width slide rail A in the width slide groove A, a width slide rail A fixedly connected to the width telescopic plate B, a width slide groove B in the width slide groove B, a width slide rail B in the width slide groove B, and a width slide rail B fixedly connected to the width telescopic plate A.

[0010] Furthermore, the lifting arm device includes a vertical telescopic plate A fixedly connected to the width telescopic plate B, a vertical slide rail A slidably connected to the vertical telescopic plate A, a vertical slide rail A fixedly connected to the vertical telescopic plate B, a vertical telescopic plate B slidably connected to the vertical slide rail B, a lifting motor provided on one side of the vertical telescopic plate B, an adjusting plate provided on the lifting motor, a limiting boss provided on one side of the adjusting plate, and the vertical slide rail B fixedly connected to the vertical telescopic plate A.

[0011] Furthermore, the arm rotation device includes an adjusting slider connected to an adjusting plate, a fastening handle on the adjusting slider, a connecting plate on one side of the adjusting slider, a wrist-rotating slider on one side of the connecting plate, the wrist-rotating slider being slidably connected to the wrist-rotating plate, a wrist-rotating cover plate on the wrist-rotating plate, a rotating motor on one side of the connecting plate, an output shaft of the rotating motor being connected to a pulley, a belt on the pulley, a power wheel on one side of the belt, the power wheel being rotatably connected to a rotating shaft, the rotating shaft being fixedly connected to the connecting plate, and one side of the power wheel being connected to the wrist-rotating plate.

[0012] Furthermore, the grip strengthener is equipped with a pressure sensor, and the surface of the grip strengthener is provided with anti-slip texture and finger fixing straps.

[0013] Furthermore, the footplate is equipped with a foot strap and a pressure sensor; the hip motor rotating component and the knee rotating component are both equipped with angle sensors and torque sensors, and the thigh bar and the calf bar are both equipped with fixing straps.

[0014] Furthermore, the main controller includes a signal acquisition module, a data processing module, and a drive module; the signal acquisition module acquires the pressure signal from the grip strength device and the angle and torque signals of the hip motor rotating component and the knee rotating component; the data processing module processes the data uploaded by the signal acquisition module; the drive module drives the lifting motor, forearm motor, rotation motor, hip motor rotating component, and knee motor to work according to instructions.

[0015] Furthermore, the workflow of the upper and lower limb coordination training system is as follows: when the gripping force detected by the grip strength device reaches the set threshold, the signal acquisition module transmits the signal to the main controller. The main controller controls the hip motor rotating component and the knee motor to work through the drive module according to the preset program, so that the lower limbs can complete the leg lifting action at the set angle and speed. When the gripping force is less than the threshold, the lower limb training device stops the action or returns to the initial position.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. It integrates upper and lower limb training, and forces patients to perform coordinated movements through an electronic control system. This conforms to the natural movement pattern of the human body, simulates daily life actions, and can more effectively stimulate the functional reorganization of the cerebral cortex and the reconstruction of neural networks. 2. The upper limb training device enables training of multiple degrees of freedom, including shoulder abduction / adduction, elbow flexion and extension, forearm rotation, and wrist rotation; the lower limb training device enables flexion and extension training of the hip and knee joints, comprehensively covering key motor functions. 3. Parameters such as shoulder width, arm length, and lifting height can be flexibly adjusted to suit patients of different body types and ensure standardized training posture; training parameters are collected in real time through multiple sensors to achieve quantitative assessment of the rehabilitation process, facilitating personalized adjustment of training plans; angle limit, torque protection, and emergency stop functions are provided to avoid secondary injuries caused by overtraining or improper training. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a brain surgery rehabilitation training and nursing device according to the present invention; Figure 2 This is a three-dimensional structural diagram of the lower limb training device of the present invention; Figure 3 This is a three-dimensional structural diagram of the upper limb training device; Figure 4 A three-dimensional structural diagram of the left upper limb training device; Figure 5 This is a schematic diagram of the shoulder width adjustment device; Figure 6 This is a schematic diagram of the lifting arm device; Figure 7 A schematic diagram of the arm rotation device; The reference numerals in the accompanying drawings include: 1. Frame; 101. Caster wheel; 2. Upper limb training device; 201. Base plate; 202. Fixing column; 203. Width telescopic plate A; 204. Width telescopic plate B; 205. Vertical telescopic plate A; 206. Vertical telescopic plate B; 207. Vertical slide rail A; 208. Vertical slide rail B; 209. Adjustment plate; 2091. Limiting boss; 210. Lifting motor; 211. Fastening handle; 212. Adjusting slider; 213. Forearm motor; 214. Lower elbow plate; 215. Upper elbow plate; 216. Forearm arc plate; 217. Horizontal telescopic plate A; 218. Horizontal telescopic plate B; 219. Horizontal slide rail A; 2 20. Horizontal slide rail B; 221. Grip strengthener; 222. Rotary motor; 223. Wrist rotation cover plate; 224. Rotating shaft; 225. Wrist rotation slider; 226. Wrist rotation plate; 227. Power wheel; 228. Belt; 229. Pulley; 230. Connecting plate; 2031. Width groove A; 2032. Width slide rail A; 2041. Width groove B; 2042. Width slide rail B; 3. Lower limb training device; 301. Back strap; 302. Back plate; 303. Hip support; 304. Hip motor rotating component; 305. Thigh bar; 306. Knee motor; 307. Knee rotating component; 308. Lower leg bar; 309. Foot plate; 4. Rear fixing plate; 5. Main controller. Detailed Implementation

[0018] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this application. To better illustrate the embodiments of the present invention, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0020] In the accompanying drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components. In the description of the present invention, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting the present application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0021] In the description of this invention, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating a connection between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] Example 1: like Figure 1-7 As shown, the present invention provides a post-brain surgery rehabilitation training and nursing device, including a frame 1, a caster wheel 101 at the bottom of the frame 1, a rear fixing plate 4 on one side of the frame 1, an upper limb training device 2 on the upper side of the rear fixing plate 4, a lower limb training device 3 on one side of the rear fixing plate 4, a main controller 5 on the rear fixing plate 4, the upper limb training device 2 and the lower limb training device 3 being electrically connected, and both the upper limb training device 2 and the lower limb training device 3 being electrically connected to the main controller 5.

[0023] The upper limb training device 2 includes a fixed column 202 fixedly connected to the rear fixed plate 4. A base plate 201 is provided on the fixed column 202. A shoulder width adjustment device is provided on the base plate 201. An arm raising device is provided on one side of the shoulder width adjustment device. An arm rotating device is provided on the arm raising device. A lower elbow plate 214 is provided below the arm rotating device. An upper elbow plate 215 is provided above the arm rotating device. A forearm arc plate 216 is provided on the upper elbow plate 215. A forearm motor 213 is provided below the forearm arc plate 216. A horizontal telescopic plate A217 is provided on one side of the forearm arc plate 216. The horizontal telescopic plate A217 is slidably connected to the horizontal slide rail A219. The horizontal slide rail A219 is fixedly connected to the horizontal telescopic plate B218. A horizontal slide rail B220 is fixedly connected to one side of the horizontal telescopic plate A217. The horizontal slide rail B220 is slidably connected to the horizontal telescopic plate B218. A grip strengthener 221 is provided on one side of the horizontal telescopic plate B218. The forearm motor 213 is fixedly connected to the lower elbow plate 214.

[0024] Specifically, the forearm motor is a 50W servo motor, which drives the forearm arc plate 216 to rotate through the output shaft, realizing the flexion and extension movement of the elbow from 0-135°. The movement speed can be adjusted by the main controller 5. The horizontal telescopic plates A217 and B218 realize the horizontal extension and retraction of 0-20cm through the horizontal slide rails A219 and B220.

[0025] The lower limb training device 3 includes a back plate 302 fixedly connected to a rear fixing plate 4. A back strap 301 is provided on the back plate 302. A hip support 303 is provided on the lower side of the back strap 301. A hip motor rotating component 304 is provided on one side of the hip support 303. A thigh bar 305 is provided on the lower side of the hip motor rotating component 304. A knee motor 306 is provided on one side of the thigh bar 305. A knee rotating component 307 is provided below the knee motor 306. A calf bar 308 is provided below the knee rotating component 307. A foot plate 309 is provided below the calf bar 308.

[0026] Specifically, the 301 shoulder strap has an arc design that conforms to the curve of the human back. The shoulder strap is a wide elastic webbing that can be adjusted for tightness via buckles. Both the hip motor and the knee motor in the hip motor rotating component are servo motors.

[0027] The shoulder width adjustment device includes a width telescopic plate A203 fixedly connected to the base plate 201, a width telescopic plate A203 connected to a width telescopic plate B204, a width slide groove A2031 provided on the width telescopic plate A2031, a width slide rail A2032 provided in the width slide groove A2031, a width slide rail A2032 fixedly connected to the width telescopic plate B204, a width slide groove B2041 provided in the width slide groove B2041, a width slide rail B2042 provided in the width slide groove B2041, and a width slide rail B2042 fixedly connected to the width telescopic plate A203.

[0028] Specifically, the width telescopic plate A203 and width telescopic plate B204 of the shoulder width adjustment device are both made of aluminum alloy. The shoulder width adjustment range is achieved through the cooperation of the width slide groove and the slide rail, with an adjustment accuracy of 1cm.

[0029] The lifting arm device includes a vertical telescopic plate A205 fixedly connected to the width telescopic plate B204, a vertical slide rail A207 slidably connected to the vertical telescopic plate A205, a vertical slide rail A207 fixedly connected to the vertical telescopic plate B206, a vertical telescopic plate B206 slidably connected to the vertical slide rail B208, a lifting motor 210 on one side of the vertical telescopic plate B206, an adjusting plate 209 on the lifting motor 210, a limiting boss 2091 on one side of the adjusting plate 209, and a vertical slide rail B208 fixedly connected to the vertical telescopic plate A205.

[0030] Specifically, the lifting motor 210 is a servo motor, which drives the adjustment plate 209 through the output shaft to adjust the lifting angle from 0 to 90°. The vertical telescopic plate A205 and the vertical telescopic plate B206 achieve vertical telescopic adjustment from 0 to 20cm through the vertical slide rail A207 and the vertical slide rail B208.

[0031] The arm rotation device includes an adjusting slider 212 connected to an adjusting plate 209. The adjusting slider 212 is provided with a fastening handle 211. A connecting plate 230 is provided on one side of the adjusting slider 212. A wrist-rotating slider 225 is provided on one side of the connecting plate 230. The wrist-rotating slider 225 is slidably connected to a wrist-rotating plate 226. A wrist-rotating cover plate 223 is provided on the wrist-rotating plate 226. A rotating motor 222 is provided on one side of the connecting plate 230. The output shaft of the rotating motor 222 is connected to a pulley 229. A belt 228 is provided on the pulley 229. A power wheel 227 is provided on one side of the belt 228. The power wheel 227 is rotatably connected to a rotating shaft 224. The rotating shaft 224 is fixedly connected to the connecting plate 230. One side of the power wheel 227 is connected to the wrist-rotating plate 226.

[0032] Specifically, the rotating motor 222 of the arm rotating device is a servo motor, which drives the wrist plate 226 to rotate the arm through the pulley 229, belt 228 and power wheel 227. The adjustment step is 1°. The adjusting slider 212 can slide along the adjusting plate 209, with an adjustment range of 0-20cm, and the position is locked by the fastening handle 211.

[0033] The hand gripper 221 has a built-in pressure sensor, and its surface features anti-slip textures and a finger restraint strap. Specifically, the hand gripper 221 is made of medical-grade silicone, has a built-in pressure sensor, and the finger restraint strap is made of elastic nylon.

[0034] The footplate 309 is equipped with a foot strap and a pressure sensor; the hip motor rotating component 304 and the knee rotating component 307 are both equipped with angle sensors and torque sensors, and the thigh bar 305 and the calf bar 308 are both equipped with fixing straps. Specifically, the angle sensor is used to monitor the joint movement angle during training, and the torque sensor is used to monitor the resistance changes during training. When the resistance exceeds a set threshold, the main controller controls the motor to stop moving to avoid secondary injury; the fixing strap is made of breathable mesh fabric and is adjustable to fix the lower limbs.

[0035] The main controller 5 includes a signal acquisition module, a data processing module, and a drive module. The signal acquisition module acquires the pressure signal from the grip strength device 221 and the angle and torque signals from the hip motor rotating component 304 and the knee rotating component 307. The data processing module processes the data uploaded by the signal acquisition module. The drive module drives the lifting motor 210, forearm motor 213, rotation motor 222, hip motor rotating component 304, and knee motor 306 to work according to the instructions.

[0036] Specifically, the main controller is integrated in the recessed area of ​​the rear fixed plate, using a microprocessor as its core. The signal acquisition module includes a 16-bit AD converter with a sampling frequency of 100Hz. The drive module is a motor drive board that supports PWM speed regulation. The main controller has a touch screen and an emergency stop button on its surface. The touch screen can display training parameters (grip strength, joint angle, training duration, etc.) and supports parameter settings and mode selection.

[0037] The workflow of the upper and lower limb coordination training system is as follows: When the gripping force detected by the grip strength device 221 reaches the set threshold, the signal acquisition module transmits the signal to the main controller 5. The main controller 5 controls the hip motor rotating part 304 and the knee motor 306 to work through the drive module according to the preset program, so as to drive the lower limb to complete the leg lifting action at the set angle and speed. When the gripping force is less than the threshold, the lower limb training device 3 stops the action or returns to the initial position.

[0038] Specific training modes include a single upper limb training mode, a locked lower limb training device, and an upper limb training device that can perform shoulder width adjustment, arm raising, arm rotation, elbow flexion and extension, and hand grip training. The lower limb training mode is single-mode, while the upper limb training device is locked. The lower limb training device can perform flexion and extension training of the hip and knee joints. The upper and lower limb coordination training mode includes coordinated training programs such as upper limb gripping - lower limb leg raising, upper limb arm raising - lower limb knee flexion, and upper limb rotation - lower limb abduction.

[0039] Operating principle: The patient puts on the carrying strap 301, adjusts the tightness of the carrying strap 301, puts the upper limb into the upper limb training device 2, and fixes the hand with the finger fixing strap; puts the lower limb into the lower limb training device 3, and fixes it with the fixing straps on the thigh bar 305, the calf bar 308 and the foot strap of the foot plate 309; medical staff select the training mode of upper limb training, lower limb training or coordination training through the touch screen of the main controller 5, and set training parameters such as grip strength threshold, leg lifting angle, training speed and training repetitions; In a single training mode, the corresponding limb training device works independently according to preset parameters, and the sensor monitors the motion data in real time and feeds it back to the main controller 5. In the coordinated training mode, the patient grips the grip strength device 221. When the grip strength reaches the set threshold, the main controller 5 controls the hip motor rotating part 304 and the knee motor 306 to drive the lower limb to complete the leg raising action. After holding for 2 seconds, the patient is prompted to relax the grip strength, and the lower limb returns to its original position. The training is repeated. After training, the main controller 5 generates a training report, displaying data such as training completion rate, average grip strength, and joint range of motion. This report can be exported via USB interface or wirelessly transmitted to the hospital management system.

[0040] The above are merely embodiments of the present invention. The circuits, electronic components, and modules involved are all prior art, fully achievable by those skilled in the art, and require no further explanation. The scope of protection in this application does not involve improvements to the software and methods. Commonly known structures and characteristics in the solutions are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all prior art in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of the present invention. These should also be considered within the scope of protection of the present invention, and will not affect the effectiveness of the implementation of the present invention or the practicality of the patent.

Claims

1. A post-brain surgery rehabilitation training and nursing device, characterized in that: The system includes a frame (1), with casters (101) at the bottom of the frame (1), a rear fixing plate (4) on one side of the frame (1), an upper limb training device (2) on the upper side of the rear fixing plate (4), a lower limb training device (3) on one side of the rear fixing plate (4), a main controller (5) on the rear fixing plate (4), the upper limb training device (2) and the lower limb training device (3) being electrically connected, and both the upper limb training device (2) and the lower limb training device (3) being electrically connected to the main controller (5).

2. The post-brain surgery rehabilitation training and nursing device as described in claim 1, characterized in that: The upper limb training device (2) includes a fixed column (202) fixedly connected to the rear fixed plate (4). A base plate (201) is provided on the fixed column (202). A shoulder width adjustment device is provided on the base plate (201). An arm raising device is provided on one side of the shoulder width adjustment device. An arm rotating device is provided on the arm raising device. A lower elbow plate (214) is provided on the lower side of the arm rotating device. An upper elbow plate (215) is provided on the upper side of the arm rotating device. A forearm arc plate (216) is provided on the upper elbow plate (215). A forearm motor (213) is provided on the lower side of the forearm arc plate (216). A horizontal telescopic plate A (217) is provided on one side of the arm arc plate (216). The horizontal telescopic plate A (217) is slidably connected to the horizontal slide rail A (219). The horizontal slide rail A (219) is fixedly connected to the horizontal telescopic plate B (218). A horizontal slide rail B (220) is fixedly connected on one side of the horizontal telescopic plate A (217). The horizontal slide rail B (220) is slidably connected to the horizontal telescopic plate B (218). A gripper (221) is provided on one side of the horizontal telescopic plate B (218). The forearm motor (213) is fixedly connected to the lower elbow plate (214).

3. The post-brain surgery rehabilitation training and nursing device as described in claim 1, characterized in that: The lower limb training device (3) includes a back plate (302) fixedly connected to the rear fixing plate (4), a back strap (301) is provided on the back plate (302), a hip support (303) is provided on the underside of the back strap (301), a hip motor rotating component (304) is provided on one side of the hip support (303), a thigh bar (305) is provided on the underside of the hip motor rotating component (304), a knee motor (306) is provided on one side of the thigh bar (305), a knee rotating component (307) is provided below the knee motor (306), a calf bar (308) is provided below the knee rotating component (307), and a foot plate (309) is provided below the calf bar (308).

4. The post-brain surgery rehabilitation training and nursing device as described in claim 2, characterized in that: The shoulder width adjustment device includes a width telescopic plate A (203) fixedly connected to the base plate (201), a width telescopic plate A (203) connected to a width telescopic plate B (204), a width slide groove A (2031) provided on the width telescopic plate A (2031), a width slide rail A (2032) provided in the width slide groove A (2031), a width slide rail A (2032) fixedly connected to the width telescopic plate B (204), a width slide groove B (2041) provided in the width slide groove B (2041), a width slide rail B (2042) provided in the width slide groove B (2041), and a width slide rail B (2042) fixedly connected to the width telescopic plate A (203).

5. The post-brain surgery rehabilitation training and nursing device as described in claim 2, characterized in that: The lifting arm device includes a vertical telescopic plate A (205) fixedly connected to the width telescopic plate B (204), the vertical telescopic plate A (205) is slidably connected to the vertical slide rail A (207), the vertical slide rail A (207) is fixedly connected to the vertical telescopic plate B (206), the vertical telescopic plate B (206) is slidably connected to the vertical slide rail B (208), a lifting motor (210) is provided on one side of the vertical telescopic plate B (206), an adjusting plate (209) is provided on the lifting motor (210), a limiting boss (2091) is provided on one side of the adjusting plate (209), and the vertical slide rail B (208) is fixedly connected to the vertical telescopic plate A (205).

6. The post-brain surgery rehabilitation training and nursing device as described in claim 2, characterized in that: The arm rotation device includes an adjustment slider (212) connected to an adjustment plate (209), a fastening handle (211) on the adjustment slider (212), a connecting plate (230) on one side of the adjustment slider (212), a wrist slider (225) on one side of the connecting plate (230), the wrist slider (225) slidably connected to a wrist plate (226), a wrist cover plate (223) on the wrist plate (226), a rotating motor (222) on one side of the connecting plate (230), the output shaft of the rotating motor (222) connected to a pulley (229), a belt (228) on the pulley (229), a power wheel (227) on one side of the belt (228), the power wheel (227) rotatably connected to a rotating shaft (224), the rotating shaft (224) fixedly connected to the connecting plate (230), and one side of the power wheel (227) connected to the wrist plate (226).

7. The post-brain surgery rehabilitation training and nursing device as described in claim 2, characterized in that: The gripper (221) is equipped with a pressure sensor, and the surface of the gripper (221) is provided with anti-slip texture and finger fixing strap.

8. The postoperative rehabilitation training and nursing device for brain surgery as described in claim 3, characterized in that: The footplate (309) is equipped with a foot strap and a pressure sensor; the hip motor rotating component (304) and the knee rotating component (307) are both equipped with an angle sensor and a torque sensor, and the thigh bar (305) and the calf bar (308) are both equipped with a fixing strap.

9. The post-brain surgery rehabilitation training and nursing device as described in claim 1, characterized in that: The main controller (5) includes a signal acquisition module, a data processing module and a drive module; the signal acquisition module acquires the pressure signal of the gripper (221) and the angle and torque signals of the hip motor rotating component (304) and the knee rotating component (307); the data processing module processes the data uploaded by the signal acquisition module; the drive module drives the lifting motor (210), forearm motor (213), rotating motor (222), hip motor rotating component (304) and knee motor (306) to work according to the instructions.

10. A post-brain surgery rehabilitation training and nursing device as described in any one of claims 1-9, characterized in that: The workflow of the upper and lower limb coordination training system is as follows: When the gripping force detected by the gripper (221) reaches the set threshold, the signal acquisition module transmits the signal to the main controller (5). The main controller (5) controls the hip motor rotating part (304) and the knee motor (306) to work through the drive module according to the preset program, so as to drive the lower limb to complete the leg lifting action at the set angle and speed. When the gripping force is less than the threshold, the lower limb training device (3) stops the action or returns to the initial position.

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