SE0302097D0 - Sensor and Guide Wire Assembly - Google Patents
Sensor and Guide Wire AssemblyInfo
- Publication number
- SE0302097D0 SE0302097D0 SE0302097A SE0302097A SE0302097D0 SE 0302097 D0 SE0302097 D0 SE 0302097D0 SE 0302097 A SE0302097 A SE 0302097A SE 0302097 A SE0302097 A SE 0302097A SE 0302097 D0 SE0302097 D0 SE 0302097D0
- Authority
- SE
- Sweden
- Prior art keywords
- sensor
- guide wire
- pressure sensitive
- sensor element
- wire assembly
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6851—Guide wires
-
- 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring Fluid Pressure (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302097A SE0302097L (sv) | 2003-07-18 | 2003-07-18 | Sensor- och styrtrådsanordning för intravaskulär mätning av fysiologiska variabler |
US10/622,136 US7021152B2 (en) | 2003-07-18 | 2003-07-18 | Sensor and guide wire assembly |
AU2004202234A AU2004202234B2 (en) | 2003-07-18 | 2004-05-24 | Sensor and guide wire assembly |
AT04102439T ATE356578T1 (de) | 2003-07-18 | 2004-06-01 | Sensor- und führungsdrahteinheit |
EP04102439A EP1498068B1 (en) | 2003-07-18 | 2004-06-01 | Sensor and guide wire assembly |
DE602004005269T DE602004005269T2 (de) | 2003-07-18 | 2004-06-01 | Sensor- und Führungsdrahteinheit |
JP2004207154A JP4590547B2 (ja) | 2003-07-18 | 2004-07-14 | センサ・ガイドワイヤアセンブリ及びその製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302097A SE0302097L (sv) | 2003-07-18 | 2003-07-18 | Sensor- och styrtrådsanordning för intravaskulär mätning av fysiologiska variabler |
US10/622,136 US7021152B2 (en) | 2003-07-18 | 2003-07-18 | Sensor and guide wire assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0302097D0 true SE0302097D0 (sv) | 2003-07-18 |
SE525538C2 SE525538C2 (sv) | 2005-03-08 |
SE0302097L SE0302097L (sv) | 2005-03-08 |
Family
ID=34277849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0302097A SE0302097L (sv) | 2003-07-18 | 2003-07-18 | Sensor- och styrtrådsanordning för intravaskulär mätning av fysiologiska variabler |
Country Status (4)
Country | Link |
---|---|
US (1) | US7021152B2 (sv) |
EP (1) | EP1498068B1 (sv) |
JP (1) | JP4590547B2 (sv) |
SE (1) | SE0302097L (sv) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7222539B2 (en) * | 2004-06-04 | 2007-05-29 | Radi Medical Systems Ab | Sensor and guide wire assembly |
US7263894B2 (en) * | 2004-06-07 | 2007-09-04 | Radi Medical Systems Ab | Sensor and guide wire assembly |
US20060116602A1 (en) * | 2004-12-01 | 2006-06-01 | Alden Dana A | Medical sensing device and system |
US7781862B2 (en) * | 2005-05-09 | 2010-08-24 | Nantero, Inc. | Two-terminal nanotube devices and systems and methods of making same |
US7479654B2 (en) * | 2005-05-09 | 2009-01-20 | Nantero, Inc. | Memory arrays using nanotube articles with reprogrammable resistance |
JP5186725B2 (ja) * | 2006-03-15 | 2013-04-24 | 株式会社デンソー | 圧力センサ |
DE102006030407A1 (de) * | 2006-06-29 | 2008-01-03 | Werthschützky, Roland, Prof. Dr.-Ing. | Kraftsensor mit asymmetrischem Grundkörper zum Erfassen mindestens einer Kraftkomponente |
US7967761B2 (en) | 2006-12-01 | 2011-06-28 | Radi Medical Systems Ab | Sensor and guide wire assembly |
US7472601B1 (en) * | 2007-09-21 | 2009-01-06 | Radi Medical Systems Ab | Sensor for intravascular measurements within a living body |
SE1050741A1 (sv) * | 2010-07-06 | 2012-01-07 | St Jude Medical Systems Ab | Sensorelement |
AU2012262258B2 (en) | 2011-05-31 | 2015-11-26 | Lightlab Imaging, Inc. | Multimodal imaging system, apparatus, and methods |
WO2013019840A1 (en) | 2011-08-03 | 2013-02-07 | Lightlab Imaging, Inc. | Systems, methods and apparatus for determining a fractional flow reserve |
US10506934B2 (en) | 2012-05-25 | 2019-12-17 | Phyzhon Health Inc. | Optical fiber pressure sensor |
US10117620B2 (en) * | 2013-03-15 | 2018-11-06 | St. Jude Medical Coordination Center Bvba | Sensor guide wire device and system including a sensor guide wire device |
US10327645B2 (en) | 2013-10-04 | 2019-06-25 | Vascular Imaging Corporation | Imaging techniques using an imaging guidewire |
US9877660B2 (en) | 2013-11-14 | 2018-01-30 | Medtronic Vascular Galway | Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent |
US10130269B2 (en) | 2013-11-14 | 2018-11-20 | Medtronic Vascular, Inc | Dual lumen catheter for providing a vascular pressure measurement |
US10537255B2 (en) | 2013-11-21 | 2020-01-21 | Phyzhon Health Inc. | Optical fiber pressure sensor |
US9913585B2 (en) | 2014-01-15 | 2018-03-13 | Medtronic Vascular, Inc. | Catheter for providing vascular pressure measurements |
EP3861928B1 (en) | 2014-04-04 | 2024-03-27 | St. Jude Medical Systems AB | Intravascular pressure and flow data diagnostic system |
US10973418B2 (en) | 2014-06-16 | 2021-04-13 | Medtronic Vascular, Inc. | Microcatheter sensor design for minimizing profile and impact of wire strain on sensor |
US10201284B2 (en) | 2014-06-16 | 2019-02-12 | Medtronic Vascular Inc. | Pressure measuring catheter having reduced error from bending stresses |
US11330989B2 (en) * | 2014-06-16 | 2022-05-17 | Medtronic Vascular, Inc. | Microcatheter sensor design for mounting sensor to minimize induced strain |
US10258240B1 (en) | 2014-11-24 | 2019-04-16 | Vascular Imaging Corporation | Optical fiber pressure sensor |
US10194812B2 (en) | 2014-12-12 | 2019-02-05 | Medtronic Vascular, Inc. | System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system |
EP3432777A1 (en) * | 2016-03-23 | 2019-01-30 | Medtronic Vascular Inc. | Microcatheter sensor design for mounting sensor to minimize induced strain |
US11272850B2 (en) | 2016-08-09 | 2022-03-15 | Medtronic Vascular, Inc. | Catheter and method for calculating fractional flow reserve |
US11330994B2 (en) | 2017-03-08 | 2022-05-17 | Medtronic Vascular, Inc. | Reduced profile FFR catheter |
US10646122B2 (en) | 2017-04-28 | 2020-05-12 | Medtronic Vascular, Inc. | FFR catheter with covered distal pressure sensor and method of manufacture |
US11235124B2 (en) | 2017-08-09 | 2022-02-01 | Medtronic Vascular, Inc. | Collapsible catheter and method for calculating fractional flow reserve |
US11219741B2 (en) | 2017-08-09 | 2022-01-11 | Medtronic Vascular, Inc. | Collapsible catheter and method for calculating fractional flow reserve |
US11185244B2 (en) | 2018-08-13 | 2021-11-30 | Medtronic Vascular, Inc. | FFR catheter with suspended pressure sensor |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3724274A (en) * | 1971-02-11 | 1973-04-03 | Millar Instruments | Pressure transducers and method of physiological pressure transducers |
JPS5921495B2 (ja) * | 1977-12-15 | 1984-05-21 | 株式会社豊田中央研究所 | 細管型圧力計 |
JPS61194502U (sv) * | 1985-05-28 | 1986-12-04 | ||
US4800758A (en) * | 1986-06-23 | 1989-01-31 | Rosemount Inc. | Pressure transducer with stress isolation for hard mounting |
SE453561B (sv) * | 1986-06-25 | 1988-02-15 | Radisensor Ab | Miniatyriserad sensor for fysiologiska tryckmetningar |
JPH0526983Y2 (sv) * | 1986-10-06 | 1993-07-08 | ||
US5113868A (en) * | 1987-06-01 | 1992-05-19 | The Regents Of The University Of Michigan | Ultraminiature pressure sensor with addressable read-out circuit |
SE460396B (sv) * | 1988-07-29 | 1989-10-09 | Radisensor Ab | Miniatyriserad givaranordning foer maetning av fysiologiska tryck in vivo |
DE3932618A1 (de) * | 1989-09-29 | 1991-04-18 | Fraunhofer Ges Forschung | Vorrichtung zur messung mechanischer kraefte und kraftwirkungen |
SE506135C2 (sv) | 1990-07-11 | 1997-11-17 | Radi Medical Systems | Sensor- och ledarkonstruktion |
SE469454B (sv) * | 1990-07-11 | 1993-07-05 | Radi Medical Systems | Fiberoptisk anslutning och anvaendning daerav |
EP0738495B1 (en) | 1995-04-18 | 2002-06-26 | Schneider (Europe) GmbH | Pressure measuring guide wire |
SE9600333D0 (sv) * | 1995-06-22 | 1996-01-30 | Radi Medical Systems | Sensor arrangement |
JPH0933371A (ja) * | 1995-07-25 | 1997-02-07 | Yokogawa Electric Corp | 半導体圧力計 |
US6120457A (en) | 1997-07-02 | 2000-09-19 | Johnson & Johnson Professional, Inc. | In vivo zeroing of catheter pressure sensor |
JP3798526B2 (ja) * | 1997-08-28 | 2006-07-19 | 株式会社東海理化電機製作所 | センサ機構付きカテーテル |
JPH11108783A (ja) * | 1997-10-06 | 1999-04-23 | Omron Corp | 静電容量型圧力センサ及びその固定構造 |
US6006607A (en) * | 1998-08-31 | 1999-12-28 | Maxim Integrated Products, Inc. | Piezoresistive pressure sensor with sculpted diaphragm |
DE29821563U1 (de) * | 1998-12-02 | 2000-07-13 | Impella Cardiotech Ag | Drucksensor |
US6142958A (en) * | 1998-12-23 | 2000-11-07 | Radi Medical Systems Ab | Sensor and guide wire assembly |
JP2000193546A (ja) * | 1998-12-25 | 2000-07-14 | Tokai Rika Co Ltd | 圧力検知機構付きカテ―テル |
US6615067B2 (en) * | 2000-03-21 | 2003-09-02 | Radi Medical Systems Ab | Method and device for measuring physical characteristics in a body |
-
2003
- 2003-07-18 SE SE0302097A patent/SE0302097L/sv not_active IP Right Cessation
- 2003-07-18 US US10/622,136 patent/US7021152B2/en not_active Expired - Lifetime
-
2004
- 2004-06-01 EP EP04102439A patent/EP1498068B1/en not_active Expired - Lifetime
- 2004-07-14 JP JP2004207154A patent/JP4590547B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005040601A (ja) | 2005-02-17 |
SE525538C2 (sv) | 2005-03-08 |
SE0302097L (sv) | 2005-03-08 |
JP4590547B2 (ja) | 2010-12-01 |
US20050011272A1 (en) | 2005-01-20 |
EP1498068A1 (en) | 2005-01-19 |
US7021152B2 (en) | 2006-04-04 |
EP1498068B1 (en) | 2007-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |