JP4994244B2 - カテーテル用の光ファイバ圧力センサ - Google Patents

カテーテル用の光ファイバ圧力センサ Download PDF

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Publication number
JP4994244B2
JP4994244B2 JP2007547119A JP2007547119A JP4994244B2 JP 4994244 B2 JP4994244 B2 JP 4994244B2 JP 2007547119 A JP2007547119 A JP 2007547119A JP 2007547119 A JP2007547119 A JP 2007547119A JP 4994244 B2 JP4994244 B2 JP 4994244B2
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fabry
cte
perot
diaphragm
optical fiber
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Expired - Lifetime
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JP2007547119A
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Japanese (ja)
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JP2008524606A (ja
JP2008524606A5 (enExample
Inventor
クロード ベルヴィル
シルヴァン ブジエール
ネスト リシャール ヴァン
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Opsens Inc
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Opsens Inc
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Publication of JP2008524606A5 publication Critical patent/JP2008524606A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
    • G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light
    • G01L9/0079—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light with Fabry-Perot arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pressure Sensors (AREA)
JP2007547119A 2004-12-22 2005-12-12 カテーテル用の光ファイバ圧力センサ Expired - Lifetime JP4994244B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US63775504P 2004-12-22 2004-12-22
US60/637,755 2004-12-22
US11/138,423 2005-05-27
US11/138,423 US7689071B2 (en) 2004-12-22 2005-05-27 Fiber optic pressure sensor for catheter use
PCT/CA2005/001883 WO2006066393A1 (en) 2004-12-22 2005-12-12 A fiber optic pressure sensor for catheter use

Publications (3)

Publication Number Publication Date
JP2008524606A JP2008524606A (ja) 2008-07-10
JP2008524606A5 JP2008524606A5 (enExample) 2009-02-05
JP4994244B2 true JP4994244B2 (ja) 2012-08-08

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JP2007547119A Expired - Lifetime JP4994244B2 (ja) 2004-12-22 2005-12-12 カテーテル用の光ファイバ圧力センサ

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US (1) US7689071B2 (enExample)
EP (2) EP3141881B1 (enExample)
JP (1) JP4994244B2 (enExample)
CA (1) CA2591787C (enExample)
WO (1) WO2006066393A1 (enExample)

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USRE48649E1 (en) 2012-04-27 2021-07-20 Abiomed Europe Gmbh Intravascular rotary blood pump
US11819700B2 (en) 2021-08-06 2023-11-21 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US11872403B2 (en) 2021-08-06 2024-01-16 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US12109373B2 (en) 2020-09-15 2024-10-08 Boston Scientific Scimed, Inc. Devices and systems for an endoscopic procedure
US12357833B2 (en) 2023-08-01 2025-07-15 Merit Medical Systems, Inc. Systems, methods, and apparatus for ambulatory cardiac pacing

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CN106659393B (zh) 2014-06-04 2021-02-19 波士顿科学国际有限公司 压力偏移减少的压力感测导丝系统
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USRE48649E1 (en) 2012-04-27 2021-07-20 Abiomed Europe Gmbh Intravascular rotary blood pump
USRE50332E1 (en) 2012-04-27 2025-03-11 Abiomed Europe Gmbh Intravascular rotary blood pump
US10342906B2 (en) 2016-06-06 2019-07-09 Abiomed, Inc. Blood pump assembly having a sensor and a sensor shield
US11027114B2 (en) 2016-06-06 2021-06-08 Abiomed, Inc. Blood pump assembly having a sensor and a sensor shield
US11844940B2 (en) 2016-06-06 2023-12-19 Abiomed, Inc. Blood pump assembly having a sensor and a sensor shield
US12268861B2 (en) 2016-06-06 2025-04-08 Abiomed, Inc. Blood pump assembly having a sensor and a sensor shield
US12109373B2 (en) 2020-09-15 2024-10-08 Boston Scientific Scimed, Inc. Devices and systems for an endoscopic procedure
US11819700B2 (en) 2021-08-06 2023-11-21 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US11872403B2 (en) 2021-08-06 2024-01-16 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US12161872B2 (en) 2021-08-06 2024-12-10 Solo Pace Inc. Systems, methods, and apparatus for external cardiac pacing
US12357833B2 (en) 2023-08-01 2025-07-15 Merit Medical Systems, Inc. Systems, methods, and apparatus for ambulatory cardiac pacing

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Publication number Publication date
WO2006066393A1 (en) 2006-06-29
CA2591787C (en) 2016-01-19
US20060133715A1 (en) 2006-06-22
JP2008524606A (ja) 2008-07-10
EP3141881B1 (en) 2020-05-06
EP3141881A1 (en) 2017-03-15
US7689071B2 (en) 2010-03-30
EP1834164A4 (en) 2011-05-04
CA2591787A1 (en) 2006-06-29
EP1834164A1 (en) 2007-09-19

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