Limb electrical stimulation training system based on joint angle feedback

A joint angle and training system technology, applied in the field of rehabilitation therapy, can solve the problems of poor targeting of electrical stimulation, inability to exercise, and poor recovery effect, and achieve targeted effects.

Pending Publication Date: 2020-07-10
HEFEI UNIV OF TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Limb joint movement disorder mainly manifests as limb joint body movement to a certain joint angle. Due to limb movement disorder, the joint will suddenly "stuck" and cannot move, affecting normal sports life
The current limb joint movement rehabilitation training mainly uses electrical stimulation to the movement-impaired limbs and passive rehabilitation exerci

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  • Limb electrical stimulation training system based on joint angle feedback
  • Limb electrical stimulation training system based on joint angle feedback
  • Limb electrical stimulation training system based on joint angle feedback

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present invention will be further clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] see Figure 1 to Figure 4 As shown, the present invention provides a limb electrical stimulation training system based on joint angle feedback, including: a limb joint angle feature acquisition module 100 , a central processing unit module 200 and an electrical stimulation module 300 . The joint angle feature collection module 100 is connected to the CPU module 200, and transmits the collected joint angle features during the movement to the CPU modu...

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Abstract

The invention provides a limb electrical stimulation training system based on joint angle feedback, and relates to the technical field of rehabilitation therapy. The limb electrical stimulation training system comprises a joint angle feature acquisition module used for collecting angle parameters of joints in a motion process, a central processor module connected with the joint angle feature acquisition module and used for identifying joint angle characteristics and sending out a control signal, and an electrical stimulation module connected with the central processor module and used for generating an electrical stimulation signal acting on a joint motion muscle group. According to the system, a limb muscle group of motion obstacle is electrically stimulated when a rehabilitation person actively moves to a joint obstacle point, so that the rehabilitation person is helped to go through the obstacle point, the joint motion angle reaches an angle as a normal person, and rehabilitation training is carried out.

Description

technical field [0001] The invention relates to the field of rehabilitation therapy, in particular to a limb electrical stimulation training system based on joint angle feedback. Background technique [0002] Nowadays, there are more and more limb movement dysfunctions caused by nervous system damage, such as stroke, cerebral palsy, and spinal nerve injury, and the limb joint movement ability of the middle-aged and elderly people decreases, and the limb movement ability cannot reach the level of normal people. The impairment seriously affects their daily life. [0003] Limb joint movement disorder is mainly manifested in the movement of the limb joint body to a certain joint angle. Due to the limb movement disorder, the joint will suddenly "stuck" and cannot move, which affects normal sports life. The current limb joint movement rehabilitation training mainly uses electrical stimulation to the movement-impaired limbs and passive rehabilitation exercises to restore the norma...

Claims

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Application Information

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IPC IPC(8): A61N1/36A61B5/11
CPCA61N1/36003A61N1/36031A61B5/4836A61B5/1121
Inventor 王勇张佳峰韩李伟杜明家
Owner HEFEI UNIV OF TECH
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