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Intelligent paralytic patient recovering aid system

An intelligent technology for paralyzed patients, applied in the field of medical equipment, can solve the problems of patients' discomfort, muscle strain, etc., and achieve the effect of accelerating recovery and treating movement disorders

Inactive Publication Date: 2009-08-12
TIANJIN UNIV
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  • Description
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Problems solved by technology

However, this method can only carry out rehabilitation treatment for the disabled through the pre-set electrical stimulation process, which may cause discomfort to the patient and even muscle strain after a long time. Autonomous actions to control the external environment

Method used

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  • Intelligent paralytic patient recovering aid system
  • Intelligent paralytic patient recovering aid system
  • Intelligent paralytic patient recovering aid system

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and examples.

[0025] This intelligent auxiliary rehabilitation system for paralyzed patients is mainly composed of three parts, namely: EEG acquisition system, notebook computer for EEG signal processing, and controlled functional electrical stimulation system. Its working diagram is as follows figure 1 shown. First, the EEG acquisition system extracts the EEG signals when the patient imagines the movements of the limbs, and then performs feature extraction and classification through the EEG signal processing system to understand people's movement intentions, and use this classification result to control a functional electrical stimulator for selective, Orderly muscle control of the limbs, so as to achieve the purpose of controlling the movement of the limbs at will and walking freely. At the same time, the peripheral sensory stimulation is continuously fed back to th...

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Abstract

The present invention belongs to the field of medical equipment and is especially one intelligent paralytic patient recovering aid system. The intelligent paralytic patient recovering aid system can analyze the motion willing of the paralytic patient for the patient to control the motion of disabled limbs autonomously and to restore autonomous motion ability. The intelligent paralytic patient recovering aid system includes one brain electric signal acquiring system for extracting the brain electric signal of imaging the limb motion, one notebook computer for the characteristic extraction and classifying treatment of brain electric signal, and one functional electric stimulating system the notebook computer controls.

Description

technical field [0001] The invention belongs to the field of medical equipment and rehabilitation treatment equipment, in particular to an intelligent auxiliary rehabilitation system for paralyzed patients. Background technique [0002] The way for normal people to control limb movement is: "brain-central nervous system-peripheral nervous system-skeletal muscle-limb movement". For paralyzed patients, the central nervous system is damaged, and the action commands of the brain cannot be transmitted to the muscles through normal internal pathways, thus losing the ability to control the limbs. [0003] At present, traditional methods such as massage, acupuncture and electrical stimulation are mainly used in the rehabilitation treatment of paralyzed patients. These methods have played a certain positive role in delaying the muscle atrophy of the patient's residual limb and assisting rehabilitation. However, these methods have a long treatment process, high cost, and the curative...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N1/00A61N1/365G06F19/00A61B5/0476
Inventor 王明时周鹏张爽王娅刘海婴
Owner TIANJIN UNIV
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