JP2013539708A - デイジーチェーン電極ドライバ集積回路を有する埋め込み型医療装置システムのためのアーキテクチャ - Google Patents
デイジーチェーン電極ドライバ集積回路を有する埋め込み型医療装置システムのためのアーキテクチャ Download PDFInfo
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- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36125—Details of circuitry or electric components
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Abstract
【選択図】図4A
Description
本出願は、2010年10月13日に出願された米国特許出願第61/392,594号の国際(PCT)出願であるとともに、この特許出願に対する優先権を主張するものであり、この特許出願はその全体が引用により本明細書に組み入れられる。
104 リード
195 オフバス信号
290 システム
295 IPG(埋め込み型パルス発生器)
297 バス
300 マスタIC
300’ スレーブIC
305 μC
307 メモリ
E1〜E32 電極
Claims (12)
- 患者の組織に刺激を与えるように構成された複数の第1の電極及び複数の第2の電極を含む埋め込み型刺激装置であって、
前記複数の第1の電極の刺激を制御するための第1の刺激回路ブロックを含む第1の集積回路と、
前記複数の第2の電極の刺激を制御するための第2の刺激回路ブロックを含む第2の集積回路と、
を備え、前記第1の電極又は第2の電極のいずれかを陽極として選択可能であり、前記第1の電極又は第2の電極のいずれかを陰極として選択可能である、
ことを特徴とする埋め込み型刺激装置。 - マイクロコントローラと、
前記第1及び第2の刺激回路ブロック及び前記マイクロコントローラと通信するバスと、
をさらに備え、前記マイクロコントローラは、前記バスを介して前記陽極及び前記陰極を選択する、
ことを特徴とする請求項1に記載の装置。 - 前記バスは、前記第1の集積回路のための第1のチップ選択信号、及び前記第2の集積回路のための第2のチップ選択信号を含む、
ことを特徴とする請求項2に記載の装置。 - 前記第1及び第2の集積回路を収容するための導電性ケースをさらに備え、前記第1の電極の1つ又は前記第2の電極の1つが前記ケースを構成する、
ことを特徴とする請求項1に記載の装置。 - 患者の組織に刺激を与えるように構成された複数の第1の電極及び複数の第2の電極を含む埋め込み型刺激装置であって、
前記複数の第1の電極の刺激を制御するための第1の刺激回路ブロックを含む第1の集積回路と、
前記複数の第2の電極の刺激を制御するための第2の刺激回路ブロックを含む第2の集積回路と、
を備え、前記第1及び第2の集積回路は、前記第1の電極の少なくとも1つ及び前記第2の電極の少なくとも1つの刺激を発生させるための刺激イネーブルコマンドを受け取るように構成される、
ことを特徴とする埋め込み型刺激装置。 - 前記刺激イネーブルコマンドは、前記第1の電極の少なくとも1つ、及び少なくとも1つの第2の電極の同時刺激を発生させる、
ことを特徴とする請求項5に記載の装置。 - マイクロコントローラと、
前記第1及び第2の刺激回路ブロック及び前記マイクロコントローラと通信するバスと、
をさらに備え、前記マイクロコントローラは、前記バス上で前記刺激イネーブルコマンドを発生するように構成される、
ことを特徴とする請求項5に記載の装置。 - 前記バスは、並列バスを含み、前記刺激イネーブルコマンドは、マルチビットコマンドを含む、
ことを特徴とする請求項7に記載の装置。 - 前記刺激イネーブルコマンドは、前記第1の集積回路及び前記第2の集積回路の両方のアドレスレジスタにおいて受け取られる、
ことを特徴とする請求項7に記載の装置。 - 前記バスは、前記第1の集積回路のための第1のチップ選択信号、及び前記第2の集積回路のための第2のチップ選択信号を含む、
ことを特徴とする請求項7に記載の装置。 - 前記マイクロコントローラは、前記第1及び第2のチップ選択信号の両方がアサートされたことによって前記刺激イネーブルコマンドを発生するように構成される、
ことを特徴とする請求項10に記載の装置。 - 前記第1及び第2の集積回路を収容するための導電性ケースをさらに備え、前記第1の電極の1つ又は前記第2の電極の1つが前記ケースを構成する、
ことを特徴とする請求項5に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39259410P | 2010-10-13 | 2010-10-13 | |
US61/392,594 | 2010-10-13 | ||
PCT/US2011/054599 WO2012050998A1 (en) | 2010-10-13 | 2011-10-03 | Architectures for an implantable medical device system having daisy-chained electrode-drive integrated circuits |
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JP2013539708A true JP2013539708A (ja) | 2013-10-28 |
JP2013539708A5 JP2013539708A5 (ja) | 2014-03-20 |
JP5676000B2 JP5676000B2 (ja) | 2015-02-25 |
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JP2013533877A Expired - Fee Related JP5676000B2 (ja) | 2010-10-13 | 2011-10-03 | デイジーチェーン電極ドライバ集積回路を有する埋め込み型医療装置システムのためのアーキテクチャ |
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Country | Link |
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US (1) | US9795793B2 (ja) |
EP (2) | EP3219358A1 (ja) |
JP (1) | JP5676000B2 (ja) |
AU (1) | AU2011313977B2 (ja) |
CA (2) | CA2813061C (ja) |
WO (1) | WO2012050998A1 (ja) |
Cited By (1)
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JP2021507755A (ja) * | 2017-12-21 | 2021-02-25 | ガルバニ バイオエレクトロニクス リミテッド | 腹壁腔内にインプラントを挿入するように構成されたシステムおよび方法 |
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US20120095529A1 (en) | 2012-04-19 |
JP5676000B2 (ja) | 2015-02-25 |
CA2813061A1 (en) | 2012-04-19 |
WO2012050998A1 (en) | 2012-04-19 |
CA2921986A1 (en) | 2012-04-19 |
CA2813061C (en) | 2016-05-10 |
AU2011313977B2 (en) | 2015-07-02 |
AU2011313977A1 (en) | 2013-05-09 |
US9795793B2 (en) | 2017-10-24 |
EP3219358A1 (en) | 2017-09-20 |
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