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A treadmill system for adaptive rehabilitation training and its control method

An adaptive control and rehabilitation training technology, applied in the field of medical rehabilitation, can solve the problems that functional electrical stimulators cannot meet the diversity requirements, and achieve the effect of prolonging treatment time and reducing spasm

Active Publication Date: 2020-05-15
常州锦澄医疗设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Another example is a Chinese patent application 201610710139.4 which discloses a functional electrical stimulator with real-time feedback. In order to solve the problem that the existing functional electrical stimulators cannot meet the diversity

Method used

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  • A treadmill system for adaptive rehabilitation training and its control method
  • A treadmill system for adaptive rehabilitation training and its control method
  • A treadmill system for adaptive rehabilitation training and its control method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A treadmill system for adaptive rehabilitation training, including moving parts, central control module, electrical stimulation control module, motor control module, real-time position sensing acquisition module, blood oxygen heart rate monitoring module, virtual reality VR display module and cloud big data module; the central control module communicates with the electrical stimulation control module, motor control module, real-time position sensing acquisition module, blood oxygen heart rate monitoring module, virtual reality VR display module, and cloud big data module through Bluetooth / WIFI to complete control commands and data transmission. The motor control module transmits the motor speed and motor torque information to the central control module. The blood oxygen and heart rate monitoring module transmits real-time blood oxygen and heart rate information to the central control module. The real-time position sensing acquisition module transmits the real-time cran...

Embodiment 2

[0062] Compared with Embodiment 1, the difference is that when the user is not using the system for the first time and does not need to confirm the target stimulation muscle, the control method directly proceeds to step S2, that is, the motor control module performs self-adaptation of the motor speed and motor torque. control, while performing adaptive control of the electrical stimulation current intensity on the electrical stimulation module, such as image 3 shown, including:

[0063] S21. After the exercise training starts, the user sets the target speed, target resistance and initial electric stimulation current intensity through the central control module;

[0064] S22. The central control module obtains the motor speed and motor torque from the motor control module, the system calibrates the reduction ratio, and then the central control module calculates the real-time motion speed and real-time motion resistance during active motion in real time, and sets the target spe...

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Abstract

The invention provides a self-adaptive treadmill system for rehabilitation. The self-adaptive treadmill system comprises a movement part, a center control module, an electrical stimulation control module, a motor control module, a real-time position sensing acquisition module, a blood oxygen heart rate monitoring module, a virtual-reality (VR) display module and a cloud big data module; the center control module is in wireless communication connection with the electrical stimulation control module, the motor control module, the real-time position sensing acquisition module, the blood oxygen heart rate monitoring module, the VR display module and the cloud big data module; the motor control module is electrically connected with the movement part; the center control module, the electrical stimulation control module and the motor control module form closed-loop adaptive control. The problems that muscles of 0-3 grade patients cannot participate actively in the process of treadmill treatment and electrical stimulation increases resistance participation in the process of muscle contraction are solved, and the balance between the healthy side and the affective side is effectively relieved.

Description

technical field [0001] The invention relates to the field of medical rehabilitation, in particular to a treadmill system for adaptive rehabilitation training. Background technique [0002] Sports rehabilitation training is currently the most widely used rehabilitation medical project. Rehabilitation training usually requires four training modes or processes, namely passive training mode, assist training mode, active training mode, and damping training mode. Existing rehabilitation training devices are mainly various types of CPM (Continuous Passive Motion, continuous passive motion) machines. The CPM machine can realize the passive mode, that is, the mechanical arm drives the human hand joints to reciprocate, and a small amount of CPM machines can realize active training. However, in general, the structure of the CPM machine is too simple and the function is single, which cannot solve the active resistance training of muscles in the rehabilitation process of 0-3 paralyzed pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N1/36A63B22/06A63B24/00
CPCA61N1/36003A61N1/36014A61N1/36031A61N1/36034A63B22/06A63B24/0087A63B2213/004A63B2220/10A63B2220/805A63B2230/062A63B2230/208
Inventor 刘丽王利全
Owner 常州锦澄医疗设备有限公司
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