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An Implantable Multichannel Stimulating System IC for Deep Brain Stimulation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이태형 | - |
dc.contributor.author | 박세익 | - |
dc.contributor.author | 송종근 | - |
dc.contributor.author | 김성준 | - |
dc.date.accessioned | 2009-09-16 | - |
dc.date.available | 2009-09-16 | - |
dc.date.issued | 2008-02-20 | - |
dc.identifier.citation | 제15회 한국 반도체 학술대회, 보광 휘닉스 파크, 2008년 2월 20-22일 | en |
dc.identifier.uri | https://hdl.handle.net/10371/9376 | - |
dc.description.abstract | This paper proposes a newly designed deep brain
stimulation(DBS) system which have selective multi-channels and enable to control electrical stimulating parameter widely for various experiments. To realize the proposed system, neural current stimulation chip, wireless data and power transmitter/receiver are developed, and additional charging circuit and memory block are composed to total set of system. The system receives inductive power to operate only receiver and data at 125 kb/s from a amplitude shift keyed (ASK) 2.5 MHz carrier to generate stimulus pulses. The current stimulation chip has 12-bits inputs to adjust stimulus pulse parameter, 3-bits inputs for channel enable and 1-bits to control chip operating. This chip which was fabricated using 0.35um CMOS process can generate biphasic stimulus pulse with wide range. The prototype implant system size without battery is 20mm x 30mm x 3mm. | en |
dc.description.sponsorship | 본 연구는 과학기술부/한국과학재단 우수연구센터 육성사
업의 지원으로 수행되었습니다(R11-2000-075-01001- 0). 제작된 chip은 IDEC MPW 프로그램과 (주) 삼성전자의 지원에 의해 제작되었습니다. | en |
dc.language.iso | ko | en |
dc.title | An Implantable Multichannel Stimulating System IC for Deep Brain Stimulation | en |
dc.type | Conference Paper | en |
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