JP7225218B2 - 非蛍光透視経中隔処置を実行するための方法及び装置 - Google Patents
非蛍光透視経中隔処置を実行するための方法及び装置 Download PDFInfo
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Description
(1) 非蛍光透視経中隔処置を実行するためのシステムであって、
カテーテルと、
デバイスであって、
シース、
イントロデューサ、
針、及び
前記イントロデューサ上に埋め込まれ、前記非蛍光透視経中隔処置中に組織の厚さの測定を実行するように構成されたトランスデューサを含む、デバイスと、を備える、システム。
(2) 前記トランスデューサが、前記イントロデューサの外面上に埋め込まれるか、前記イントロデューサの内面上に埋め込まれるか、又は前記イントロデューサ内に埋め込まれるか、のうちの1つである、実施態様1に記載のシステム。
(3) 前記トランスデューサは、リングトランスデューサ又は円形トランスデューサのうちの一方である、実施態様1に記載のシステム。
(4) 前記トランスデューサが、0.1mm~2.0mmの直径を有する、実施態様1に記載のシステム。
(5) 前記測定が、前記トランスデューサから送信された複数の超音波パルスに基づくものであり、前記測定が、前記カテーテルの位置を決定する、実施態様1に記載のシステム。
(7) 非蛍光透視経中隔処置を実行するためのシステムであって、前記システムが、
カテーテルと、
デバイスであって、
シース、
イントロデューサ、及び
針であって、前記針上に埋め込まれたトランスデューサを有しており、前記トランスデューサが、前記非蛍光透視経中隔処置中に組織の厚さの測定を実行するように構成されている、針を含む、デバイスと、を備える、システム。
(8) 前記測定が、前記トランスデューサから送信された複数の超音波パルスに基づくものであり、前記測定は、前記カテーテルの位置及び穿刺位置を決定する、実施態様7に記載のデバイス。
(9) 前記トランスデューサが、リングトランスデューサ又は円形トランスデューサのうちの一方である、実施態様7に記載のデバイス。
(10) 前記トランスデューサが、0.1mm~2.0mmの直径を有する、実施態様7に記載のデバイス。
デバイス内のトランスデューサから超音波信号を送信する工程と、
前記超音波信号を受信する工程と、
前記超音波信号に基づいて組織の厚さの測定を実行する工程と、
前記測定を使用してカテーテルの位置を決定する工程と、を含み、
前記デバイスが、シース、イントロデューサ、及び針を更に備える、方法。
(12) 前記超音波信号が、複数の超音波パルスである、実施態様11に記載の方法。
(13) 前記測定が、組織の厚さを決定する、実施態様11に記載の方法。
(14) 前記組織の厚さが、穿刺位置を決定するために使用される、実施態様11に記載の方法。
(15) 前記測定が、組織に対する距離を決定する、実施態様11に記載の方法。
(17) 前記トランスデューサが、リングトランスデューサ又は円形トランスデューサのうちの一方である、実施態様11に記載の方法。
Claims (4)
- 非蛍光透視経中隔処置を実行するためのシステムであって、
カテーテルと、
デバイスであって、
シース、
イントロデューサ、及び、
前記イントロデューサ上に配置され、前記非蛍光透視経中隔処置中に組織の厚さの測定を実行するように構成されたリングトランスデューサを含む、デバイスと、を備えており、 前記リングトランスデューサは、前記イントロデューサの長手方向軸の周りに前記イントロデューサの外周面上に配置され、前記リングトランスデューサは、前記長手方向軸から離れるように前記外周面から外向きに突出している、システム。 - 前記リングトランスデューサが、0.1mm~2.0mmの直径を有する、請求項1に記載のシステム。
- 前記測定が、前記リングトランスデューサから送信された複数の超音波パルスに基づくものであり、前記測定が、前記カテーテルの位置を決定する、請求項1に記載のシステム。
- 前記測定が、穿刺位置を更に決定する、請求項3に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US15/698,758 | 2017-09-08 | ||
US15/698,758 US11583249B2 (en) | 2017-09-08 | 2017-09-08 | Method and apparatus for performing non-fluoroscopic transseptal procedure |
PCT/IB2018/056694 WO2019049011A1 (en) | 2017-09-08 | 2018-09-02 | METHOD AND APPARATUS FOR PERFORMING A TRANSSEPTAL NON-FLUOROSCOPIC PROCEDURE |
Publications (2)
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JP2020533072A JP2020533072A (ja) | 2020-11-19 |
JP7225218B2 true JP7225218B2 (ja) | 2023-02-20 |
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Country | Link |
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US (1) | US11583249B2 (ja) |
EP (1) | EP3678554A1 (ja) |
JP (1) | JP7225218B2 (ja) |
CN (1) | CN111093510B (ja) |
IL (1) | IL273020B2 (ja) |
WO (1) | WO2019049011A1 (ja) |
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IL273020A (en) | 2020-04-30 |
JP2020533072A (ja) | 2020-11-19 |
US11583249B2 (en) | 2023-02-21 |
WO2019049011A1 (en) | 2019-03-14 |
IL273020B2 (en) | 2023-10-01 |
EP3678554A1 (en) | 2020-07-15 |
CN111093510B (zh) | 2024-04-26 |
IL273020B1 (en) | 2023-06-01 |
US20190076117A1 (en) | 2019-03-14 |
CN111093510A (zh) | 2020-05-01 |
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