JP6445982B2 - 管の評価のための装置、システム、及び方法 - Google Patents
管の評価のための装置、システム、及び方法 Download PDFInfo
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Classifications
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- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
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Description
Claims (10)
- 患者の管内への導入のための大きさ及び形状の血管内機器;
前記血管内機器、外部イメージングシステム、及びディスプレイに通信可能である処理システムであって、当該処理ユニットが:
患者の管内に位置付けられ、第1位置から第2位置へ管を通じて長手方向に動かされる間に血管内機器により取得される血管内データを取得し;
前記血管内機器が管を通じて長手方向に動かされる間、前記外部イメージングシステムにより取得される管の血管造影イメージを取得し;
前記血管内機器からの血管内データを血管造影イメージ上の場所に相関させ;及び
前記ディスプレイ上に管の改良された血管造影イメージを出力するように構成される、処理システムを備え、
前記改良された血管造影イメージが、相関された場所で血管内データを表す表示が重ね合わされた血管造影イメージを含み、
前記相関された場所で前記血管内データを表す前記表示が、前記血管内データに基づいて前記管内の臨床的に顕著な場所に自動的に位置付けられるマーキング及び前記血管内機器により測定された生理測定値の数値である値インジケータを含む、患者の管を評価するためのシステム。 - 前記血管内データが血管内イメージを含む、請求項1に記載のシステム。
- 前記血管内イメージは、血管内超音波(IVUS)イメージ及び光コヒーレンス・トモグラフィー(OCT)イメージの少なくとも一つである、請求項2に記載のシステム。
- 前記血管内データは、圧力測定値を含む、請求項1に記載のシステム。
- 前記表示が、計算された圧力比の表現を含む、請求項4に記載のシステム。
- 前記血管内データが、流速測定値を含む、請求項1に記載のシステム。
- 前記表示は、計算された流速比の表現を含む、請求項6に記載のシステム。
- 前記管内の前記臨床的に顕著な場所は、前記血管内データが前記管に沿って顕著に変化する場所である、請求項1乃至7のいずれか1項に記載のシステム。
- 前記管内の前記臨床的に顕著な場所は、前記血管内データが前記管に沿って閾値量変化する場所である、請求項1乃至7のいずれか1項に記載のシステム。
- 請求項1に記載のシステムの作動方法であって、前記処理システムが、
患者の管内に位置付けられ、第1位置から第2位置へ管を通じて長手方向に動かされる間に血管内機器により取得される血管内データを取得する工程;
前記血管内機器が管を通じて長手方向に動かされる間、前記外部イメージングシステムにより取得される管の血管造影イメージを取得する工程;
前記血管内機器からの血管内データを血管造影イメージ上の場所に相関させる工程;及び
前記ディスプレイ上に管の改良された血管造影イメージを出力する工程、を実施することを含み、
前記改良された血管造影イメージが、相関された場所で血管内データを表す表示が重ね合わされた血管造影イメージを含み、
前記相関された場所で前記血管内データを表す前記表示が、前記血管内データに基づいて前記管内の臨床的に顕著な場所に自動的に位置付けられるマーキング及び前記血管内機器により測定された生理測定値の数値である値インジケータを含む、作動方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261747480P | 2012-12-31 | 2012-12-31 | |
US61/747,480 | 2012-12-31 | ||
PCT/US2013/078321 WO2014106186A1 (en) | 2012-12-31 | 2013-12-30 | Devices, systems, and methods for assessment of vessels |
Publications (3)
Publication Number | Publication Date |
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JP2016507280A JP2016507280A (ja) | 2016-03-10 |
JP2016507280A5 JP2016507280A5 (ja) | 2017-02-09 |
JP6445982B2 true JP6445982B2 (ja) | 2018-12-26 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015550845A Active JP6445982B2 (ja) | 2012-12-31 | 2013-12-30 | 管の評価のための装置、システム、及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10076301B2 (ja) |
EP (1) | EP2938271B1 (ja) |
JP (1) | JP6445982B2 (ja) |
CA (1) | CA2896589A1 (ja) |
WO (1) | WO2014106186A1 (ja) |
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CN106999053B (zh) * | 2014-12-08 | 2020-10-16 | 皇家飞利浦有限公司 | 用于经皮冠状动脉介入治疗的患者教育 |
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CN106999076B (zh) * | 2014-12-08 | 2021-10-22 | 皇家飞利浦有限公司 | 脉管内损害的自动识别和分类 |
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