Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.10b
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- Pages.373-375
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- 2005
A Plastic Cortex Stimulator for Stroke Recovery Using ZigBee technology
ZigBee 무선통신 기술을 이용한 뇌졸중 환자 치료용 뇌자극기 개발
Abstract
The purpose of this paper is to develop the Plastic Cortex Stimulator(PCS) for stroke patients using ZigBee technology. The PCS consists of an implantable neuro-stimulator and a user controller, The neuro-stimulator has the stimulus circuit which is the H-bridge circuit to generate a bipolar pulse. The bipolar pulse is known to be effective for stroke recovery. The user controller sends several wave-shape parameters (amplitude, pulse width, cycle, etc.) to the neuro-stimulator for variable stimulation using ZigBee technology. The CC2420 and atmega128L was used to implement ZigBee protocol stack. The wireless control of PCS based on ZigBee can help the tele-rehabilitation of the stroke patients. The most effective pulse shape parameters are being investigated through animal experiments. The bio-compatibility and user-friendly interface are supposed to be handled in further study.