JP2019122759A - 光学形状検出のための多目的内腔計画 - Google Patents
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Abstract
Description
ことが理解されるべきである。
Claims (20)
- 内部機構を包含する外面を含む柔軟な長手方向本体
を有する、形状検出可能機器であって、
前記内部機構は、
光学形状検出のための一つ又はそれより多くの光ファイバを受けるように構成される光ファイバ内腔と、
前記本体の下に長手方向に延在する中空を形成する機械要素であって、光ファイバの回転及び並進を可能にし、前記光ファイバを保護するため、その中に前記光ファイバ内腔を受けるように構成される、機械要素と
を含む、形状検出可能機器。 - 前記柔軟な長手方向本体はガイドワイヤを含み、前記機械要素は前記ガイドワイヤの支持要素を含む、請求項1に記載の機器。
- 前記ガイドワイヤ、前記機械要素、及び前記光ファイバ内腔は、共通の長軸を共有する、請求項1に記載の機器。
- 前記柔軟な長手方向本体はカテーテルを含み、前記機械要素は前記カテーテルの支持要素を含む、請求項1に記載の機器。
- 前記カテーテルはワーキングチャネルを含み、前記機械要素は、前記カテーテルの。中心から外れる支持要素を含む、請求項4に記載の機器。
- 前記柔軟な長手方向本体はカテーテルを含み、前記機械要素は前記カテーテルのプルワイヤを含む、請求項1に記載の機器。
- 前記機械要素は、前記内腔における光ファイバの摩擦を低減し、前記光ファイバにおける振動を低減する内部コーティングを含む、請求項1に記載の機器。
- 前記機械要素は、振動減衰機構をもたらすように構成される減衰材、ブレイド、及びストランドの少なくとも一つを含む、請求項1に記載の機器。
- 内部機構を包含する外面を含む柔軟な長手方向本体を含み、
前記内部機構は、
光学形状検出のための一つ又はそれより多くの光ファイバを受けるように構成される光ファイバ内腔、及び
前記本体の下に長手方向に延在する中空を形成する機械要素であって、光ファイバの回転及び並進を可能にし、前記光ファイバを保護するため、その中に前記光ファイバ内腔を受けるように構成される、機械要素
を含む、形状検出可能機器と、
一つ又はそれより多くの光ファイバから光学信号を受信し、前記光学信号を解釈して前記機器の形状を決定するように構成される、コンソールと
を有する、形状検出システム。 - 前記柔軟な長手方向本体はガイドワイヤを含み、前記機械要素は前記ガイドワイヤの支持要素を含む、請求項9に記載のシステム。
- 前記ガイドワイヤ、前記機械要素、及び前記光ファイバ内腔は、共通の長軸を共有する、請求項9に記載のシステム。
- 前記柔軟な長手方向本体はカテーテルを含み、前記機械要素は支持要素及びプルワイヤの一つを含む、請求項9に記載のシステム。
- 前記カテーテルはワーキングチャネルを含み、前記機械要素は、前記カテーテルの、中心から外れる支持要素を含む、請求項12に記載のシステム。
- 前記機械要素は、前記内腔における光ファイバの摩擦を低減し、前記光ファイバにおける振動を低減する内部コーティングを含む、請求項9に記載のシステム。
- 前記機械要素は、振動減衰機構をもたらすように構成される減衰材、ブレイド、及びストランドの少なくとも一つを含む、請求項9に記載のシステム。
- 形状検出可能機器における形状を検出するための方法であって、
内部機構を包含する外面を含む柔軟な長手方向本体をもたらし、前記内部機構は、光学形状検出のための一つ又はそれより多くの光ファイバを受けるように構成される光ファイバ内腔、及び前記本体の下に長手方向に延在する中空を形成する機械要素を含み、前記機械要素は、前記光ファイバの回転及び並進を可能にし、前記光ファイバを保護するため、その中に前記光ファイバ内腔を受けるように構成される、ステップと、
一つ又はそれより多くの光ファイバから光学信号を受信する、ステップと、
前記光学信号を解釈して前記機器の形状を決定する、ステップと
を有する、方法。 - 前記柔軟な長手方向本体はガイドワイヤを含み、前記機械要素は前記ガイドワイヤの支持要素を含む、請求項16に記載の方法。
- 前記ガイドワイヤ、前記機械要素、及び前記光ファイバ内腔は、共通の長軸を共有する、請求項16に記載の方法。
- 前記柔軟な長手方向本体はカテーテルを含み、前記機械要素は前記カテーテルのプルワイヤ及び支持要素の一つを含む、請求項16に記載の方法。
- 前記機械要素は、前記内腔における光ファイバの摩擦を低減し、前記光ファイバにおける振動を低減する内部コーティングを含む、請求項16に記載の方法。
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EP3054889A1 (en) | 2016-08-17 |
JP7083305B2 (ja) | 2022-06-10 |
JP2017500899A (ja) | 2017-01-12 |
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US9974617B2 (en) | 2018-05-22 |
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WO2015044832A1 (en) | 2015-04-02 |
US20180235717A1 (en) | 2018-08-23 |
RU2689023C2 (ru) | 2019-05-23 |
EP3054889B1 (en) | 2020-06-24 |
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US11969221B2 (en) | 2024-04-30 |
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