Surface micro-machined polysilicon probes for neurophysiology

被引：0
|
作者：
Muthuswamy, J [1 ]
Okandan, M [1 ]
McBrayer, J [1 ]
Thakor, NV [1 ]
机构：
[1] Johns Hopkins Univ, Dept Biomed Engn, Baltimore, MD 21205 USA
来源：
PROCEEDINGS OF THE 22ND ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4 | 2000年 / 22卷
关键词：
microprobes; polysilicon; micromachining; brain; implantation;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This study explores the feasibility of using surface-micromachining technology for fabricating micro-probes that can be chronically implanted in the brain, The micro-probes were 3 mm long and 50 mum x 2 mum in cross-section. Tbe probes successfully penetrated the brains only when the dura was removed. Chronic implantation of the microprobe for upto 2 weeks produced only minor gliosis.
引用
收藏
页码：259 / 259
页数：1
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