JP2021514722A - センサベースの形状特定 - Google Patents
センサベースの形状特定 Download PDFInfo
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Abstract
Description
Claims (19)
- 介入装置の形状を決定するためのコントローラであって:
命令を記憶するメモリと;
前記命令を記憶する前記メモリに通信可能に結合されるプロセッサと;
を有し、
前記プロセッサによって実行されるとき、前記命令は、前記コントローラに:
複数の異なる時点を含む期間にわたって介入医療装置に少なくとも1つのトラッキングビームを放射するようにイメージングプローブを制御することと;
前記期間の間の前記介入医療装置上の固定位置に対して前記期間中に前記介入医療装置に沿って移動する第1のセンサからの、前記期間にわたって受信される前記トラッキングビームに対する応答に基づいて、前記介入医療装置の形状を決定することと;
を含む、プロセスを実行させる、
コントローラ。 - 前記第1のセンサは、前記介入医療装置上の位置に固定され;
第2のセンサが、前記介入医療装置上の前記固定位置に固定され、前記第1のセンサは、前記期間中に前記第2のセンサに対して移動する、
請求項1に記載のコントローラ。 - 前記第1のセンサは、前記位置が前記固定位置に対して移動するとき、前記第2のセンサに対して移動する、
請求項2に記載のコントローラ。 - 前記介入医療装置は、前記第1のセンサが固定される第1の部分と、前記固定位置を含むとともに前記第1の部分に対して移動する第2の部分とを含む、
請求項1に記載のコントローラ。 - 前記第1の部分および前記第1のセンサは、前記第2の部分内を移動する、
請求項4に記載のコントローラ。 - 前記第2の部分および固定位置に固定される第2のセンサは、前記第1の部分内を移動する、
請求項4に記載のコントローラ。 - 前記第1の部分はワイヤを有し、前記第2の部分は導管またはシースを有する、
請求項4に記載のコントローラ。 - 介入装置の形状を決定する方法であって:
メモリに記憶された命令を実行するプロセッサによって、複数の異なる時点を含む期間にわたって、介入医療装置に少なくとも1つのトラッキングビームを放射するようにイメージングプローブを制御することと;
前記期間の間の前記介入医療装置上の固定位置に対して前記期間中に前記介入医療装置に沿って移動する第1のセンサからの、前記期間にわたって受信される前記トラッキングビームに対する応答に基づいて、前記介入医療装置の形状を決定することと;
を含む、
方法。 - 前記第1のセンサは、前記介入医療装置上の位置に固定され;
第2のセンサが、前記介入医療装置上の前記固定位置に固定され、前記第1のセンサは、前記期間中に前記第2のセンサに対して移動する、
請求項8に記載の方法。 - 前記第1のセンサは、前記位置が前記固定位置に対して移動するとき、前記第2のセンサに対して移動する、
請求項9に記載の方法。 - 前記介入医療装置は、前記第1のセンサが固定される第1の部分と、前記固定位置を含むとともに前記第1の部分に対して移動する第2の部分とを含む、
請求項8に記載の方法。 - 前記第1の部分および前記第1のセンサは、前記第2の部分内を移動する、
請求項11に記載の方法。 - 前記第2の部分および固定位置に固定される第2のセンサは、前記第1の部分内を移動する、
請求項11に記載の方法。 - 前記イメージングプローブを制御する前に前記介入医療装置の予測される形状を投影することと;
前記介入医療装置の前記形状を決定した後に前記介入医療装置の前記形状を前記予測される形状と比較することと;
をさらに含む、
請求項8に記載の方法。 - 前記第1のセンサおよび前記固定位置に固定される第2のセンサからの前記トラッキングビームに対する前記応答を受信することをさらに含む、
請求項8に記載の方法。 - 介入装置の形状を決定するためのコントローラであって:
命令を記憶するメモリと;
前記メモリに通信可能に結合されるプロセッサと;
を有し、
前記プロセッサによって実行されるとき、前記命令は、前記コントローラに:
複数の異なる時点を含む期間にわたって、介入医療装置に少なくとも1つのトラッキングビームを放射するようにイメージングプローブを制御することと;
前記期間中の前記介入医療装置上の固定位置に対して前記期間中に前記介入医療装置上に固定された第1のセンサからの、前記期間にわたって受信される前記トラッキングビームに対する応答に基づいて、前記介入医療装置の形状を決定することと;
を含むプロセスを実行させる、
コントローラ。 - 前記第1のセンサおよび固定位置に固定される第2のセンサは、前記介入医療装置の移動に基づいて一緒に移動し、
前記第1のセンサは、前記介入医療装置に接触する組織の移動に基づいて前記第2のセンサに対して移動する、
請求項16に記載のコントローラ。 -
前記第1のセンサおよび固定位置に固定される第2のセンサは、前記イメージングプローブの移動に基づいて一緒に移動し、
前記コントローラは、前記第1のセンサおよび前記第2のセンサの一緒の移動に基づいて前記イメージングプローブの移動を測定する、
請求項16に記載のコントローラ。 - 前記コントローラは、前記第2のセンサに対する前記第1のセンサの移動に基づいて前記組織の移動を測定する、
請求項17に記載のコントローラ。
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US201862633826P | 2018-02-22 | 2018-02-22 | |
US62/633,826 | 2018-02-22 | ||
PCT/EP2019/053929 WO2019162217A1 (en) | 2018-02-22 | 2019-02-18 | Sensor-based shape identification |
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JP2021514722A true JP2021514722A (ja) | 2021-06-17 |
JP7488186B2 JP7488186B2 (ja) | 2024-05-21 |
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EP (1) | EP3755228B1 (ja) |
JP (1) | JP7488186B2 (ja) |
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JP2016531707A (ja) * | 2013-09-19 | 2016-10-13 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 高線量率短距離放射線療法システム |
WO2017021172A1 (en) * | 2015-08-05 | 2017-02-09 | Koninklijke Philips N.V. | Catheter assembly with low axial sliding friction |
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- 2019-02-18 US US16/970,995 patent/US11877887B2/en active Active
- 2019-02-18 CN CN201980027220.4A patent/CN112004477A/zh active Pending
- 2019-02-18 EP EP19706937.0A patent/EP3755228B1/en active Active
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US11877887B2 (en) | 2024-01-23 |
WO2019162217A1 (en) | 2019-08-29 |
CN112004477A (zh) | 2020-11-27 |
JP7488186B2 (ja) | 2024-05-21 |
EP3755228A1 (en) | 2020-12-30 |
US20200397400A1 (en) | 2020-12-24 |
EP3755228B1 (en) | 2023-06-21 |
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