JP6445821B2 - 頭蓋内電極構造体 - Google Patents
頭蓋内電極構造体 Download PDFInfo
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- JP6445821B2 JP6445821B2 JP2014196399A JP2014196399A JP6445821B2 JP 6445821 B2 JP6445821 B2 JP 6445821B2 JP 2014196399 A JP2014196399 A JP 2014196399A JP 2014196399 A JP2014196399 A JP 2014196399A JP 6445821 B2 JP6445821 B2 JP 6445821B2
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
頭蓋内の脳表面に留置する頭蓋内電極構造体であって、
脳表面に接触する扁平な接触部を有する少なくとも1つの接触用電極と、
脳表面から刺入するために針状に形成されて前記接触部の径以上の間隔をもって配置された複数の針状電極と、
を備えることを要旨とする。
Claims (3)
- 頭蓋内の脳表面に留置する頭蓋内電極構造体であって、
脳表面に接触する扁平な接触部を有する少なくとも1つの接触用電極と、
脳表面から刺入するために針状に形成されて前記接触部の径以上の間隔をもって配置された複数の針状電極と、
を備え、
前記複数の針状電極は、隣接する針状電極の長さが異なるように形成されており、
前記複数の針状電極は、第1の長さの第1針状電極と前記第1の長さとは異なる第2の長さの第2針状電極とを有し、前記第1針状電極と前記第2針状電極とが交互に配列している、
頭蓋内電極構造体。 - 請求項1記載の頭蓋内電極構造体であって、
前記接触用電極と前記複数の針状電極とが配置された樹脂製の基板と、
前記接触用電極の接触部を露出させるための少なくとも1つの貫通孔を有し、前記基板に前記接触用電極と前記針状電極とを配置した状態で前記貫通孔から前記接触部を露出させるように且つ前記複数の針状電極を貫通させるように前記基板に取り付けられたシリコンシートと、
を備える頭蓋内電極構造体。 - 請求項1または2記載の頭蓋内電極構造体であって、
前記接触用電極は、1×1から2×4の範囲内で配列しており、
前記複数の針状電極は、1×2から3×5の範囲内で配列している、
頭蓋内電極構造体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014196399A JP6445821B2 (ja) | 2014-09-26 | 2014-09-26 | 頭蓋内電極構造体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014196399A JP6445821B2 (ja) | 2014-09-26 | 2014-09-26 | 頭蓋内電極構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016067368A JP2016067368A (ja) | 2016-05-09 |
| JP6445821B2 true JP6445821B2 (ja) | 2018-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2014196399A Active JP6445821B2 (ja) | 2014-09-26 | 2014-09-26 | 頭蓋内電極構造体 |
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| JP (1) | JP6445821B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073771B (zh) * | 2016-06-29 | 2019-10-18 | 中国科学院上海微系统与信息技术研究所 | 一种可定制多维度高密度柔性脑部电极及其制作方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002301038A (ja) * | 2001-04-05 | 2002-10-15 | Techno Network Shikoku Co Ltd | 硬膜下電極 |
| JP5041584B2 (ja) * | 2007-02-01 | 2012-10-03 | 独立行政法人国立循環器病研究センター | 神経信号用プローバ、神経信号出力装置、神経信号記録装置、神経刺激装置及び神経信号入出力装置 |
| US9241651B2 (en) * | 2011-11-17 | 2016-01-26 | Carnegie Mellon University | Fabrication, methods, apparatuses, and systems for ultra-compliant probes for neural and other tissues |
| JP2014092561A (ja) * | 2012-10-31 | 2014-05-19 | Niigata Univ | 意思伝達支援装置、意思伝達支援方法、及びプログラム |
| US9386954B2 (en) * | 2013-03-15 | 2016-07-12 | Zyvex Labs, Llc | Method of fabricating a multi-electrode array |
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| JP2016067368A (ja) | 2016-05-09 |
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