JP5475007B2 - 液晶ポリマーを用いた微細電極アレイパッケージ及びその製造方法 - Google Patents
液晶ポリマーを用いた微細電極アレイパッケージ及びその製造方法 Download PDFInfo
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Description
Claims (17)
- 液晶ポリマーを用いたセンサー及び神経補綴装置のための微細電極アレイパッケージにおいて、
液晶ポリマーからなる基板部;
生体信号を収集し、前記収集された生体信号を伝達する電極部;及び
屈曲形状を有し、前記電極部を覆い且つ離隔して保護する、液晶ポリマーからなるカバー部
を含む微細電極アレイを含み、
前記電極部は、前記基板部の一面に配置され、
前記カバー部は、前記電極部が配置された基板部の一面に接して接着され、
前記接着されたカバー部の前記屈曲形状の部分及び基板部の間には、外部環境と独立した空間が形成されており、
且つ、前記電極部は、前記空間の内部から外部へ前記基板部の表面に沿って延びていることを特徴とする、微細電極アレイパッケージ。 - 前記カバー部には、前記電極部の一部が生体内の環境に露出されるホールが形成されていることを特徴とする、請求項1記載の微細電極アレイパッケージ。
- 前記カバー部が成形されて、前記成形されたカバー部と前記基板部の一面が接着された後に、前記空間が形成されることを特徴とする、請求項1記載の微細電極アレイパッケージ。
- 前記電極部から伝達された電気信号を処理し、前記処理された電気信号を転送する;
電気神経刺激パルスを生成するとともに、前記生成された電気神経刺激パルスを前記電極部に伝達する;
電力およびデータを受信する;及び
前記処理された電気信号を送信する、機能部をさらに含み、
前記機能部は、前記空間に配置されていることを特徴とする、請求項1記載の微細電極アレイパッケージ。 - 前記機能部が前記空間に配置され、前記微細電極アレイと前記機能部を一つのパッケージに一体化したことを特徴とする、請求項4記載の微細電極アレイパッケージ。
- 前記カバー部の融点は、前記基板部の融点よりも高く、
前記カバー部及び前記基板部は、それぞれの融点の差によって接着されることを特徴とする、請求項1記載の微細電極アレイパッケージ。 - 前記基板部は、
第1基板部;及び
前記電極部が形成されている第2基板部、を含み、
前記第2基板部は、前記第1基板部及び前記カバー部の間に位置することを特徴とする、請求項1記載の微細電極アレイパッケージ。 - 前記基板部は、第1基板部;及び
前記第1基板部及び前記カバー部の間に位置する第2基板部、を含み、
前記電極部は、
前記第1基板部の一面に接して配置される第1電極部;及び、
前記第2基板部の一面に接して配置される第2電極部、を含み、
前記カバー部は、前記第2電極部が配置された第2基板部の一面に接して接着され、
前記接着されたカバー部及び第2基板部の間には、外部環境と独立した空間が形成されていることを特徴とする、請求項1記載の微細電極アレイパッケージ。 - 前記カバー部及び前記第1基板部の融点は、前記第2基板部の融点よりも高く、
前記カバー部、前記第1基板部及び前記第2基板部は、それぞれの融点の差によって接着されることを特徴とする、請求項7又は8記載の微細電極アレイパッケージ。 - 液晶ポリマーを用いた微細電極アレイパッケージの製造方法において、
液晶ポリマーからなる基板部及び液晶ポリマーからなるカバー部にアライメントホールを形成するステップ;
前記カバー部に屈曲形状を形成するよう前記カバー部を成形するステップ;
前記カバー部に電極部の露出用ホールを形成するステップ;
前記基板部の一面に前記基板部の表面に沿って延在する電極部を形成するステップ;
前記アライメントホールによって前記基板部及び前記カバー部を整列させた後、前記基板部及び前記カバー部を接着するステップ;及び
前記接着された基板部及びカバー部の外形を切断するステップ、を含むことを特徴とする、微細電極アレイパッケージの製造方法。 - 前記アライメントホールを形成するステップ、電極部の露出用ホールを形成するステップ、前記基板部及び前記カバー部を接着するステップ、並びに前記接着された基板部及びカバー部の外形を切断するステップは、
レーザー加工によって実行されることを特徴とする、請求項10記載の微細電極アレイパッケージの製造方法。 - 前記カバー部の融点は、前記基板部の融点よりも高く、
前記カバー部及び前記基板部は、それぞれの融点の差によって接着されることを特徴とする、請求項10記載の微細電極アレイパッケージの製造方法。 - 前記成形されたカバー部は、前記カバー部の前記屈曲形状の部分及び前記基板部の間に外部環境から独立した空間を確保することを特徴とする、請求項10記載の微細電極アレイパッケージの製造方法。
- 前記カバー部を成形するステップは、
前記カバー部を加熱プレス加工により成形するステップを含むことを特徴とする、請求項13記載の微細電極アレイパッケージの製造方法。 - 信号の生成/処理及び信号の送信/受信のための機能部を前記空間に配置することにより、
前記機能部が前記空間に配置されて外部環境に影響を受けないようにするステップを含むことを特徴とする、請求項13記載の微細電極アレイパッケージの製造方法。 - 前記基板部及び前記カバー部を互いに接着するステップは、
前記電極部が形成されていない前記基板部の一面に接するように、プレスパッド部を配置するステップ、を含むことを特徴とする、請求項10記載の微細電極アレイパッケージの製造方法。 - 前記プレスパッド部には、熱接着処理の際に前記基板部の異なる位置ごとに異なる圧力が与えられるように、三次元の表面形態が形成されていることを特徴とする、請求項16記載の微細電極アレイパッケージの製造方法。
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KR1020090001282A KR101088806B1 (ko) | 2009-01-07 | 2009-01-07 | 액정 폴리머를 이용한 미세 전극 어레이 패키지 및 그의 제조 방법 |
KR10-2009-0001282 | 2009-01-07 | ||
PCT/KR2009/004558 WO2010079875A1 (en) | 2009-01-07 | 2009-08-14 | Micro-electrode array package using liquid crystal polymer and manufacturing method thereof |
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US (1) | US8886277B2 (ja) |
EP (1) | EP2380200A4 (ja) |
JP (1) | JP5475007B2 (ja) |
KR (1) | KR101088806B1 (ja) |
CN (1) | CN102308386B (ja) |
AU (1) | AU2009336333B2 (ja) |
CA (1) | CA2751307A1 (ja) |
RU (1) | RU2488914C2 (ja) |
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US8332052B1 (en) | 2010-03-18 | 2012-12-11 | Advanced Bionics | Microcircuit cochlear electrode array and method of manufacture |
KR101304338B1 (ko) | 2010-10-21 | 2013-09-11 | 주식회사 엠아이텍 | 액정폴리머 기반의 전광극 신경 인터페이스 및 그 제조 방법 |
US20130134546A1 (en) | 2011-11-30 | 2013-05-30 | International Business Machines Corporation | High density multi-electrode array |
CN107126622A (zh) | 2012-03-05 | 2017-09-05 | 西蒙·弗雷瑟大学 | 神经刺激系统 |
JP6359528B2 (ja) | 2012-06-21 | 2018-07-18 | ラングペーサー メディカル インコーポレイテッドLungpacer Medical Inc. | 経血管横隔膜ペーシング・システム及び使用方法 |
WO2014001382A1 (en) * | 2012-06-29 | 2014-01-03 | Roche Diagnostics Gmbh | Sensor element for detecting an analyte in a body fluid |
EP2877234B1 (en) | 2012-07-26 | 2017-08-23 | Nyxoah SA | Implant sleep apnea treatment device including an antenna |
KR101417966B1 (ko) * | 2012-12-11 | 2014-07-21 | 서울대학교산학협력단 | 신경 자극 및 기록용 전극 어레이 및 이의 제조방법 |
WO2015075548A1 (en) | 2013-11-22 | 2015-05-28 | Simon Fraser University | Apparatus and methods for assisted breathing by transvascular nerve stimulation |
CA2935454A1 (en) | 2014-01-21 | 2015-07-30 | Simon Fraser University | Systems and related methods for optimization of multi-electrode nerve pacing |
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RU2488914C2 (ru) | 2013-07-27 |
KR101088806B1 (ko) | 2011-12-01 |
WO2010079875A1 (en) | 2010-07-15 |
CN102308386A (zh) | 2012-01-04 |
JP2012514517A (ja) | 2012-06-28 |
CN102308386B (zh) | 2015-06-17 |
US20110313269A1 (en) | 2011-12-22 |
CA2751307A1 (en) | 2010-07-15 |
EP2380200A1 (en) | 2011-10-26 |
US8886277B2 (en) | 2014-11-11 |
AU2009336333B2 (en) | 2013-05-16 |
KR20100081862A (ko) | 2010-07-15 |
EP2380200A4 (en) | 2015-08-12 |
SG172892A1 (en) | 2011-08-29 |
AU2009336333A1 (en) | 2011-08-04 |
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