JP2015515348A - カテーテルシステムおよびカテーテルシステムを備える血管内血液ポンプ - Google Patents
カテーテルシステムおよびカテーテルシステムを備える血管内血液ポンプ Download PDFInfo
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- JP2015515348A JP2015515348A JP2015507536A JP2015507536A JP2015515348A JP 2015515348 A JP2015515348 A JP 2015515348A JP 2015507536 A JP2015507536 A JP 2015507536A JP 2015507536 A JP2015507536 A JP 2015507536A JP 2015515348 A JP2015515348 A JP 2015515348A
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Pathology (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Transplantation (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measuring Fluid Pressure (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (15)
- 屈曲センサ(28A、100)を有するカテーテル(10、26)を備えることを特徴とするシステム。
- 請求項1に記載のシステムであって、前記屈曲センサは、前記カテーテル(10、26)の全長にわたって延在し、前記カテーテルの前記全長にわたって前記カテーテルの屈曲を検出するように配置されることを特徴とするシステム。
- 請求項1または2に記載のシステムであって、前記屈曲センサは、少なくとも1つの光ファイバ(28A)を備えることを特徴とするシステム。
- 請求項1から3のいずれか一項に記載のシステムであって、前記光ファイバは、それぞれ異なる光伝達特性を有するセグメントを有することを特徴とするシステム。
- 請求項1から3のいずれか一項に記載のシステムであって、前記屈曲センサは、それぞれ異なる長さの複数の光ファイバを有することを特徴とするシステム。
- 請求項3から5のいずれか一項に記載のシステムであって、前記光ファイバ(28A)は、ガラスファイバを含み、120μm未満の直径を有することを特徴とするシステム。
- 請求項3から5のいずれか一項に記載のシステムであって、前記光ファイバ(28A)は、プラスチックファイバを含み、250μm未満の直径を有することを特徴とするシステム。
- 請求項3から7のいずれか一項に記載のシステムであって、前記光ファイバ(28A)は、形状記憶合金を含む材料から構成されたルーメン(20、27)内に自由に移動可能に配置されることを特徴とするシステム。
- 請求項3から7のいずれか一項に記載のシステムであって、前記光ファイバ(28A)は、内側が減摩コーティングされたポリマー材料から構成されるルーメン(20、27)内に自由に移動可能に配置されることを特徴とするシステム。
- 請求項3から9のいずれか一項に記載のシステムであって、前記光ファイバ(28A)は、光圧力センサ(30〜34)の一部であることを特徴とするシステム。
- 請求項10に記載のシステムであって、前記圧力センサ(30〜34)は、前記カテーテル(10)の遠位の軟質可撓性先端部(55)に配置されたセンサヘッド(30)を有することを特徴とするシステム。
- 請求項3から11のいずれか一項に記載のシステムであって、前記カテーテル(10、26)の前記光ファイバ(28A)は、前記光ファイバ(28A)を通り伝達された事前設定光量を、前記光量の一部が前記光ファイバの長さ方向に沿って前記光ファイバから分離されるか否かに関して評価するために配置された、評価デバイス(100)に装着されることを特徴とするシステム。
- 請求項12に記載のシステムであって、前記評価デバイス(100)は、前記光量の分離部分が事前設定された限界値に到達または超過した場合に警告を発するために配置されることを特徴とするシステム。
- 請求項1から13のいずれか一項に記載のシステムであって、血管内血液ポンプの一部であることを特徴とするシステム。
- 請求項14に記載のシステムであって、前記屈曲センサは、前記血液ポンプに堅固に連結されたセンサヘッド(30)を備えることを特徴とするシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012207056.7A DE102012207056B4 (de) | 2012-04-27 | 2012-04-27 | Kathethersystem und intravasale blutpumpe mit diesem kathetersystem |
DE102012207056.7 | 2012-04-27 | ||
PCT/EP2013/058636 WO2013160405A1 (de) | 2012-04-27 | 2013-04-25 | Kathetersystem und intravasale blutpumpe mit diesem kathetersystem |
Publications (2)
Publication Number | Publication Date |
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JP2015515348A true JP2015515348A (ja) | 2015-05-28 |
JP5934431B2 JP5934431B2 (ja) | 2016-06-15 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015507536A Active JP5934431B2 (ja) | 2012-04-27 | 2013-04-25 | カテーテルシステムおよびカテーテルシステムを備える血管内血液ポンプ |
Country Status (7)
Country | Link |
---|---|
US (4) | US9669144B2 (ja) |
EP (1) | EP2840954B1 (ja) |
JP (1) | JP5934431B2 (ja) |
KR (6) | KR102284846B1 (ja) |
AU (1) | AU2013254644B2 (ja) |
DE (1) | DE102012207056B4 (ja) |
WO (1) | WO2013160405A1 (ja) |
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US9669144B2 (en) | 2017-06-06 |
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US11147960B2 (en) | 2021-10-19 |
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WO2013160405A1 (de) | 2013-10-31 |
KR102644874B1 (ko) | 2024-03-11 |
EP2840954B1 (de) | 2016-03-30 |
JP5934431B2 (ja) | 2016-06-15 |
US20170232167A1 (en) | 2017-08-17 |
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KR20150008134A (ko) | 2015-01-21 |
DE102012207056A1 (de) | 2013-10-31 |
US20150087890A1 (en) | 2015-03-26 |
KR102284846B1 (ko) | 2021-08-10 |
AU2013254644A1 (en) | 2014-11-13 |
KR20220068271A (ko) | 2022-05-25 |
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KR101930376B1 (ko) | 2018-12-18 |
EP2840954A1 (de) | 2015-03-04 |
US20220072298A1 (en) | 2022-03-10 |
DE102012207056B4 (de) | 2021-11-11 |
KR20240034267A (ko) | 2024-03-13 |
KR102399271B1 (ko) | 2022-05-19 |
AU2013254644B2 (en) | 2016-12-22 |
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