JP2009254902A - フレキシブル神経プローブおよびその製造方法 - Google Patents
フレキシブル神経プローブおよびその製造方法 Download PDFInfo
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Abstract
【解決手段】 本発明の多チャンネル型フレキシブル神経プローブは、フレキシブルな絶縁基板11に挟持された複数本のプローブ電極12と、これらの電極12にそれぞれ接続され、同じくフレキシブルな絶縁基板11−1に挟持された電気的配線16とを備え、前記複数本のプローブ電極12は、それぞれ、ほぼ平行に配置された複数のプローブ導体13〜15により構成され、これらの各プローブ導体13〜15には、前記プローブ電極の異なる高さ位置において記録パッド13−1、14−1、15−1が設けられている。
【選択図】 図1
Description
12 プローブ電極
13〜15 プローブ導体
13−1、14−1、15−1 記録パッド
16 電気的配線
21 Si基板
22 Ni層
23 第1層ポリイミド樹脂層
23´ 第2層ポリイミド樹脂層
24 金属層
25 スルーホール
26 フレキシブルな絶縁基板26
27 端子パッド部
Claims (7)
- 一対のフレキシブルな絶縁基板間に挟持されたプローブ電極と、このプローブ電極を内部に含み、このプローブ電極に沿って流体を供給するように前記一対のフレキシブルな絶縁基板間に形成された流路と、を備えたことを特徴とするフレキシブル神経プローブ。
- 前記フレキシブルな絶縁基板は、パリレン樹脂により構成されていることを特徴とする請求項1記載のフレキシブル神経プローブ。
- 前記流路は、前記プローブ電極の先端より延長して形成されていることを特徴とする請求項2記載のフレキシブル神経プローブ。
- 前記流路内には、常温で固体化されるポリエチレングリコールが充填されていることを特徴とする請求項3記載のフレキシブル神経プローブ。
- 半導体基板の表面に第1のパリレン樹脂層を形成する工程と、この第1のパリレン樹脂層の表面に金属層を形成する工程と、この金属層をパターニングして、プローブ電極を形成する工程と、この工程により形成されたプローブ電極の表面を含む前記第1のパリレン樹脂層の表面に、フォトレジスト層を形成する工程と、このフォトレジスト層の表面を含む前記第1のパリレン樹脂層の表面に、第2のパリレン樹脂層絶縁層を形成する工程と、前記第1および第2のパリレン樹脂層をプラズマエッチングにより、所定の形状にパターニングする工程と、前記フォトレジスト層をエッチングすることにより、前記第1および第2のパリレン樹脂層間に流路を形成する工程と、を備えたことを特徴とするフレキシブル神経プローブの製造方法。
- 半導体基板の表面には熱酸化膜が形成されていることを特徴とする請求項5記載のフレキシブル神経プローブの製造方法。
- 前記流路内に、過熱して液化されたポリエチレングリコールを充填供給し、常温に冷却して固体化する工程をさらに備えたことを特徴とする請求項6記載のフレキシブル神経プローブの製造方法。
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012019962A (ja) * | 2010-07-15 | 2012-02-02 | Nippon Telegr & Teleph Corp <Ntt> | 剣山型乾電極及びその作製方法 |
KR101221980B1 (ko) | 2011-11-03 | 2013-01-15 | 고려대학교 산학협력단 | 납땜이 가능한 플렉서블 전극 및 그 제조방법 |
JP2014514944A (ja) * | 2011-04-21 | 2014-06-26 | エービー メディカ エス.ピー.エー. | 脳内の生体電気信号を獲得し監視し頭蓋シミュレーションを行うことのできる移植装置 |
KR101613578B1 (ko) | 2014-05-27 | 2016-04-19 | 광주과학기술원 | 전극 배열체 및 그 제조 방법 |
KR101613588B1 (ko) | 2014-05-27 | 2016-04-19 | 광주과학기술원 | 3차원 전극 배열체 및 그 제조 방법 |
US9517338B1 (en) * | 2016-01-19 | 2016-12-13 | Axonics Modulation Technologies, Inc. | Multichannel clip device and methods of use |
US20170203098A1 (en) * | 2016-01-19 | 2017-07-20 | Axonics Modulation Technologies, Inc. | Multichannel clip device and methods of use |
KR101972931B1 (ko) * | 2017-10-19 | 2019-04-26 | 재단법인대구경북과학기술원 | 풍선 타입 피질전도 측정장치 및 이의 제조방법 |
JP2019195511A (ja) * | 2018-05-10 | 2019-11-14 | 株式会社テクノプロ | プローブ刺入デバイス、プローブ刺入デバイスの挿入方法、及び電気信号取得方法 |
US10588525B2 (en) | 2013-05-21 | 2020-03-17 | Japan Science And Technology Agency | Multi-point probe, electronic contact sheet for configuring the same, multi-point probe array, and method of manufacturing the same |
WO2023245706A1 (zh) * | 2022-06-20 | 2023-12-28 | 中国科学院脑科学与智能技术卓越创新中心 | 引导柔性电极的方法及用于植入柔性电极的系统 |
Families Citing this family (1)
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TWI624248B (zh) * | 2017-01-17 | 2018-05-21 | Univ Chang Gung | Nerve injury zone detection board, nerve assessment system and nerve assessment law |
Citations (1)
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JP2000237155A (ja) * | 1999-02-25 | 2000-09-05 | Hitachi Ltd | マイクロ電極およびその製造方法 |
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JPH066115B2 (ja) * | 1987-08-27 | 1994-01-26 | 新技術事業団 | 生体内埋込用電極 |
US6391024B1 (en) * | 1999-06-17 | 2002-05-21 | Cardiac Pacemakers, Inc. | RF ablation apparatus and method having electrode/tissue contact assessment scheme and electrocardiogram filtering |
US6994671B2 (en) * | 2000-07-05 | 2006-02-07 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for screening, olfactory mucosa stimulating compound found by the screening method, and therapeutic apparatus and electrode section for measurement |
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2009
- 2009-08-10 JP JP2009185962A patent/JP4878633B2/ja not_active Expired - Fee Related
- 2009-08-10 JP JP2009185963A patent/JP4878634B2/ja not_active Expired - Fee Related
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JP2000237155A (ja) * | 1999-02-25 | 2000-09-05 | Hitachi Ltd | マイクロ電極およびその製造方法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012019962A (ja) * | 2010-07-15 | 2012-02-02 | Nippon Telegr & Teleph Corp <Ntt> | 剣山型乾電極及びその作製方法 |
JP2014514944A (ja) * | 2011-04-21 | 2014-06-26 | エービー メディカ エス.ピー.エー. | 脳内の生体電気信号を獲得し監視し頭蓋シミュレーションを行うことのできる移植装置 |
KR101221980B1 (ko) | 2011-11-03 | 2013-01-15 | 고려대학교 산학협력단 | 납땜이 가능한 플렉서블 전극 및 그 제조방법 |
WO2013065954A1 (ko) * | 2011-11-03 | 2013-05-10 | 고려대학교 산학협력단 | 납땜이 가능한 플렉서블 전극 및 그 제조방법 |
US10588525B2 (en) | 2013-05-21 | 2020-03-17 | Japan Science And Technology Agency | Multi-point probe, electronic contact sheet for configuring the same, multi-point probe array, and method of manufacturing the same |
US9967973B2 (en) | 2014-05-27 | 2018-05-08 | Gwangju Institute Of Science And Technology | Electrode arrangement with 3D structure and fabrication method thereof |
KR101613578B1 (ko) | 2014-05-27 | 2016-04-19 | 광주과학기술원 | 전극 배열체 및 그 제조 방법 |
KR101613588B1 (ko) | 2014-05-27 | 2016-04-19 | 광주과학기술원 | 3차원 전극 배열체 및 그 제조 방법 |
US9517338B1 (en) * | 2016-01-19 | 2016-12-13 | Axonics Modulation Technologies, Inc. | Multichannel clip device and methods of use |
US10195423B2 (en) * | 2016-01-19 | 2019-02-05 | Axonics Modulation Technologies, Inc. | Multichannel clip device and methods of use |
US20170203098A1 (en) * | 2016-01-19 | 2017-07-20 | Axonics Modulation Technologies, Inc. | Multichannel clip device and methods of use |
KR101972931B1 (ko) * | 2017-10-19 | 2019-04-26 | 재단법인대구경북과학기술원 | 풍선 타입 피질전도 측정장치 및 이의 제조방법 |
JP2019195511A (ja) * | 2018-05-10 | 2019-11-14 | 株式会社テクノプロ | プローブ刺入デバイス、プローブ刺入デバイスの挿入方法、及び電気信号取得方法 |
JP7104938B2 (ja) | 2018-05-10 | 2022-07-22 | 株式会社テクノプロ | プローブ刺入デバイスの作成方法、プローブ刺入デバイスの挿入方法、及び電気信号取得方法 |
WO2023245706A1 (zh) * | 2022-06-20 | 2023-12-28 | 中国科学院脑科学与智能技术卓越创新中心 | 引导柔性电极的方法及用于植入柔性电极的系统 |
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JP2009254901A (ja) | 2009-11-05 |
JP4878633B2 (ja) | 2012-02-15 |
JP4878634B2 (ja) | 2012-02-15 |
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