Microelectronic system aided nerve channel function recovering method and apparatus

A nerve signal and functional technology, applied in electrotherapy, spinal nerve electrodes, internal electrodes, etc.
CN1810203AActive Publication Date: 2006-08-02SOUTHEAST UNIV +1
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2006-08-02

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Abstract

The present invention discloses method and apparatus of detecting, exciting and regenerating sensation, motor and internal organ signals of vertebrate including human, and is especially one kind microelectronic system aided nerve channel function recovering method and apparatus. The nerve channel function recovering apparatus includes two parts, one part for the function reconstruction of the ascending nerve channel and the other part for the function reconstruction of the descending nerve channel. The weak electric signal of the damaged nerve tract or nerve fiber is detected with detecting electrodes, amplified, recognized and extracted to generate controlled electric exciting signal for exciting the damaged nerve tract or nerve fiber to regenerate corresponding nerve signal and restore the function of the damaged nerve tract or nerve fiber micro electronically.
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Description

technical field

[0001] The invention relates to a method and device for detecting, stimulating and regenerating sensory, motor and visceral signals of vertebrates including humans, in particular to a microelectronic system-assisted nerve channel function recovery method and device thereof. Background technique

[0002] Nerve injury and regeneration has always been an important topic in neuroscience research. Nerve regeneration in the true sense should be the reconnection of interrupted nerves along the original channels at the proximal and distal ends through the division and proliferation or automatic growth of nerve cells. Recently, a research team led by Professor Anderson of the University of California, Irvine, has made progress in using human neural stem cells to repair spinal cord injuries in mice ("Science Times" September 23, 2005). However, this experiment has the following problems:

[0003] 1) They injected human neural stem cells 9 days after spinal nerve inju...

Claims

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