DE69636567D1 - Führungs und sensor vorrichtung - Google Patents

Führungs und sensor vorrichtung

Info

Publication number
DE69636567D1
DE69636567D1 DE69636567T DE69636567T DE69636567D1 DE 69636567 D1 DE69636567 D1 DE 69636567D1 DE 69636567 T DE69636567 T DE 69636567T DE 69636567 T DE69636567 T DE 69636567T DE 69636567 D1 DE69636567 D1 DE 69636567D1
Authority
DE
Germany
Prior art keywords
sensor
guide wire
distal
pressure
sensor device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69636567T
Other languages
English (en)
Other versions
DE69636567T2 (de
Inventor
Lars Tenerz
Ola Hammarstroem
Leif Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
St Jude Medical Systems AB
Original Assignee
Radi Medical Systems AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26662327&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69636567(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE9502303A external-priority patent/SE9502303D0/xx
Application filed by Radi Medical Systems AB filed Critical Radi Medical Systems AB
Publication of DE69636567D1 publication Critical patent/DE69636567D1/de
Application granted granted Critical
Publication of DE69636567T2 publication Critical patent/DE69636567T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01L19/14—Housings
    • G01L19/142—Multiple part housings
    • 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
    • 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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • 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
    • G01L19/14—Housings
    • G01L19/147—Details about the mounting of the sensor to support or covering means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
DE69636567T 1995-06-22 1996-06-18 Führungs und sensor vorrichtung Expired - Lifetime DE69636567T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9502303 1995-06-22
SE9502303A SE9502303D0 (sv) 1995-06-22 1995-06-22 Sensor/guide device
SE9600333A SE9600333D0 (sv) 1995-06-22 1996-01-30 Sensor arrangement
SE9600333 1996-01-30
PCT/SE1996/000798 WO1997000641A1 (en) 1995-06-22 1996-06-18 Sensor/guide device

Publications (2)

Publication Number Publication Date
DE69636567D1 true DE69636567D1 (de) 2006-11-02
DE69636567T2 DE69636567T2 (de) 2007-09-13

Family

ID=26662327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69636567T Expired - Lifetime DE69636567T2 (de) 1995-06-22 1996-06-18 Führungs und sensor vorrichtung

Country Status (8)

Country Link
US (2) US6112598A (de)
EP (1) EP0907335B1 (de)
JP (1) JP3675835B2 (de)
AT (1) ATE339914T1 (de)
DE (1) DE69636567T2 (de)
ES (1) ES2271955T3 (de)
SE (1) SE9600333D0 (de)
WO (1) WO1997000641A1 (de)

Families Citing this family (174)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996007351A1 (en) * 1994-09-02 1996-03-14 Cardiometrics, Inc. Ultra miniature pressure sensor and guidewire using the same and method
US6106486A (en) * 1997-12-22 2000-08-22 Radi Medical Systems Ab Guide wire
US6142958A (en) 1998-12-23 2000-11-07 Radi Medical Systems Ab Sensor and guide wire assembly
US6672172B2 (en) * 2000-01-31 2004-01-06 Radi Medical Systems Ab Triggered flow measurement
JP3619464B2 (ja) * 2000-03-21 2005-02-09 ラディ・メディカル・システムズ・アクチェボラーグ 共振型圧力トランスジューサ・システム
JP4700209B2 (ja) * 2000-03-21 2011-06-15 ラディ・メディカル・システムズ・アクチェボラーグ 受動バイオテレメトリ
US6622558B2 (en) 2000-11-30 2003-09-23 Orbital Research Inc. Method and sensor for detecting strain using shape memory alloys
US7100148B2 (en) * 2001-03-16 2006-08-29 Sap Ag Development computer, development program for combining components to applications, using component descriptors related to the components, method, and computer program
US6926674B2 (en) * 2001-04-19 2005-08-09 Radi Medical Systems Ab Combined pressure-volume sensor and guide wire assembly
US6585660B2 (en) 2001-05-18 2003-07-01 Jomed Inc. Signal conditioning device for interfacing intravascular sensors having varying operational characteristics to a physiology monitor
EP1266671B1 (de) * 2001-06-15 2004-09-15 Radi Medical Systems Ab Elektrisch leitender koaxialer Führungsdraht
US8579825B2 (en) * 2001-06-15 2013-11-12 Radi Medical Systems Ab Electrically conductive guide wire
JP4222775B2 (ja) * 2001-06-15 2009-02-12 ラディ・メディカル・システムズ・アクチェボラーグ 生物の体内に挿入可能な測定装置
US20030013986A1 (en) * 2001-07-12 2003-01-16 Vahid Saadat Device for sensing temperature profile of a hollow body organ
US7160255B2 (en) * 2001-07-12 2007-01-09 Vahid Saadat Method and device for sensing and mapping temperature profile of a hollow body organ
US7455666B2 (en) 2001-07-13 2008-11-25 Board Of Regents, The University Of Texas System Methods and apparatuses for navigating the subarachnoid space
US6912759B2 (en) * 2001-07-20 2005-07-05 Rosemount Aerospace Inc. Method of manufacturing a thin piezo resistive pressure sensor
US7025734B1 (en) * 2001-09-28 2006-04-11 Advanced Cardiovascular Systmes, Inc. Guidewire with chemical sensing capabilities
US6663570B2 (en) * 2002-02-27 2003-12-16 Volcano Therapeutics, Inc. Connector for interfacing intravascular sensors to a physiology monitor
US7134994B2 (en) 2002-05-20 2006-11-14 Volcano Corporation Multipurpose host system for invasive cardiovascular diagnostic measurement acquisition and display
US20040225232A1 (en) * 2003-05-09 2004-11-11 Radi Medical Systems Ab Sensor guide wire
EP1475036B1 (de) * 2003-05-09 2005-07-27 Radi Medical Systems Ab Führungsdrahteinheit mir Sensor
US6993974B2 (en) 2003-07-02 2006-02-07 Radi Medical Systems Ab Sensor and guide wire assembly
AU2004202234B2 (en) * 2003-07-18 2009-12-17 St. Jude Medical Coordination Center Bvba Sensor and guide wire assembly
US7021152B2 (en) * 2003-07-18 2006-04-04 Radi Medical Systems Ab Sensor and guide wire assembly
EP1684628B1 (de) 2003-11-21 2018-06-13 St. Jude Medical Coordination Center BVBA Sensor und führungsdrahtanordnung
US7222539B2 (en) * 2004-06-04 2007-05-29 Radi Medical Systems Ab Sensor and guide wire assembly
US9949647B2 (en) * 2004-06-04 2018-04-24 St. Jude Medical Coordination Center Bvba Sensor and guide wire assembly
US7263894B2 (en) * 2004-06-07 2007-09-04 Radi Medical Systems Ab Sensor and guide wire assembly
US20060009817A1 (en) * 2004-07-12 2006-01-12 Radi Medical Systems Ab Wireless communication of physiological variables
US9044201B2 (en) 2004-07-12 2015-06-02 St. Jude Medical Coordination Center Bvba Wireless communication of physiological variables using spread spectrum
US8277386B2 (en) * 2004-09-27 2012-10-02 Volcano Corporation Combination sensor guidewire and methods of use
US20060116602A1 (en) * 2004-12-01 2006-06-01 Alden Dana A Medical sensing device and system
EP1774905B1 (de) 2005-10-12 2014-12-03 Radi Medical Systems Ab Sensordrahtvorrichtung.
US8187195B2 (en) * 2005-10-12 2012-05-29 Radi Medical Systems Ab Sensor wire assembly
ES2347010T3 (es) * 2006-04-28 2010-10-22 Radi Medical Systems Ab Conjunto de sensor y cable guia.
US7493823B2 (en) * 2006-06-16 2009-02-24 Honeywell International Inc. Pressure transducer with differential amplifier
GB2441785B (en) * 2006-09-15 2009-08-12 Schlumberger Holdings Ruggedized pressure sensor
US8174395B2 (en) * 2006-11-20 2012-05-08 St. Jude Medical Systems Ab Transceiver unit in a measurement system
US11234650B2 (en) 2006-11-20 2022-02-01 St. Jude Medical Coordination Center Bvba Measurement system
US8461997B2 (en) * 2006-11-20 2013-06-11 St. Jude Medical Systems Ab Transceiver unit in a measurement system
US7724148B2 (en) 2006-11-20 2010-05-25 Radi Medical Systems Ab Transceiver unit in a pressure measurement system
EP1922988B1 (de) 2006-11-20 2015-04-08 St. Jude Medical Systems AB Sendeempfängereinheit in Druckmesssystem
US7967761B2 (en) * 2006-12-01 2011-06-28 Radi Medical Systems Ab Sensor and guide wire assembly
US7946997B2 (en) * 2007-02-16 2011-05-24 Radi Medical Systems Ab Measurement system to measure a physiological condition in a body
US8216151B2 (en) * 2007-09-25 2012-07-10 Radi Medical Systems Ab Pressure wire assembly
US9289137B2 (en) * 2007-09-28 2016-03-22 Volcano Corporation Intravascular pressure devices incorporating sensors manufactured using deep reactive ion etching
EP2211701A1 (de) * 2007-10-26 2010-08-04 St. Jude Medical Systems AB Sensor-führungsdraht mit mikrokabelwicklung
EP2200505A1 (de) * 2007-10-26 2010-06-30 St. Jude Medical Systems AB Sensorführungsdraht
US7998089B2 (en) 2007-11-08 2011-08-16 Radi Medical Systems Ab Method of making a guide wire based assembly and reusing an energy source
US8974398B2 (en) * 2007-11-08 2015-03-10 St. Jude Medical Coordination Center Bvba Removable energy source for sensor guidewire
US9095685B2 (en) 2008-01-23 2015-08-04 Mediguide Ltd. Sensor mounted flexible guidewire
IL196659A (en) 2008-01-23 2014-12-31 Mediguide Ltd Install a conductor catheter connection
US8298156B2 (en) 2008-09-11 2012-10-30 Acist Medical Systems, Inc. Physiological sensor delivery device and method
EP2182340A1 (de) 2008-10-30 2010-05-05 Radi Medical Systems AB Drucksensor und Führungsdrahtanordnung
US20100109104A1 (en) * 2008-10-30 2010-05-06 Radi Medical Systems Ab Pressure sensor and wire guide assembly
US8594799B2 (en) * 2008-10-31 2013-11-26 Advanced Bionics Cochlear electrode insertion
US20110066047A1 (en) 2009-03-17 2011-03-17 Claude Belleville Eccentric pressure catheter with guidewire compatibility
AU2010350050B2 (en) * 2009-03-31 2014-06-26 St. Jude Medical Coordination Center Bvba Sensor guide wire
US9301699B2 (en) 2009-09-18 2016-04-05 St. Jude Medical Coordination Center Bvba Device for acquiring physiological variables measured in a body
CA2964533C (en) 2009-09-18 2021-03-02 St. Jude Medical Coordination Center Bvba Eavesdropping device
EP3520689A1 (de) 2009-09-18 2019-08-07 St. Jude Medical Coordination Center BVBA System zur erfassung physiologischer, in einem körper gemessener variablen
DE102009047845A1 (de) * 2009-09-30 2011-03-31 Abiomed Europe Gmbh Herzunterstützungssystem
US20110092955A1 (en) * 2009-10-07 2011-04-21 Purdy Phillip D Pressure-Sensing Medical Devices, Systems and Methods, and Methods of Forming Medical Devices
WO2011053766A1 (en) * 2009-10-30 2011-05-05 Advanced Bionics, Llc Steerable stylet
US8771289B2 (en) * 2009-12-21 2014-07-08 Acist Medical Systems, Inc. Thrombus removal device and system
US8478384B2 (en) 2010-01-19 2013-07-02 Lightlab Imaging, Inc. Intravascular optical coherence tomography system with pressure monitoring interface and accessories
SE1050086A1 (sv) 2010-01-27 2011-06-28 St Jude Medical Systems Ab Sensorstyrtrådsanordning och system för intravaskulära mätningar av en fysiologisk variabel
US8656772B2 (en) 2010-03-22 2014-02-25 Honeywell International Inc. Flow sensor with pressure output signal
SE535022C2 (sv) 2010-06-30 2012-03-20 St Jude Medical Systems Ab Sensorguidewire innefattande en sensorkapsel med multipla hål
SE1050741A1 (sv) * 2010-07-06 2012-01-07 St Jude Medical Systems Ab Sensorelement
AU2011310539B2 (en) 2010-09-29 2014-07-31 St. Jude Medical Coordination Center Bvba Sensor guide wire
WO2012061935A1 (en) 2010-11-09 2012-05-18 Opsens Inc. Guidewire with internal pressure sensor
SE537180C2 (sv) 2010-11-12 2015-02-24 St Jude Medical Systems Ab Extrakorporeal gränssnittsenhet för ett intravaskulärt mätningssystem
US8616065B2 (en) 2010-11-24 2013-12-31 Honeywell International Inc. Pressure sensor
US8764683B2 (en) 2010-12-29 2014-07-01 Mediguide Ltd. Medical device guidewire with a position sensor
US8695417B2 (en) 2011-01-31 2014-04-15 Honeywell International Inc. Flow sensor with enhanced flow range capability
EP2706908B1 (de) 2011-05-11 2019-07-10 Acist Medical Systems, Inc. Intravaskuläres messsystem
US9610064B2 (en) 2011-05-31 2017-04-04 Desmond Adler Multimodal imaging system, apparatus, and methods
AU2012271236A1 (en) * 2011-06-13 2014-01-16 Angiometrix Corporation Multifunctional guidewire assemblies and system for analyzing anatomical and functional parameters
US10648918B2 (en) 2011-08-03 2020-05-12 Lightlab Imaging, Inc. Systems, methods and apparatus for determining a fractional flow reserve (FFR) based on the minimum lumen area (MLA) and the constant
US10888232B2 (en) 2011-08-20 2021-01-12 Philips Image Guided Therapy Corporation Devices, systems, and methods for assessing a vessel
US9339348B2 (en) 2011-08-20 2016-05-17 Imperial Colege of Science, Technology and Medicine Devices, systems, and methods for assessing a vessel
US8936401B2 (en) 2011-08-30 2015-01-20 Claude Belleville Method for disposable guidewire optical connection
US9405078B2 (en) 2011-08-30 2016-08-02 Opsens Inc. Method for disposable guidewire optical connection
SE537177C2 (sv) 2011-10-28 2015-02-24 St Jude Medical Systems Ab Medicinskt system för bestämning av Fractional Flow Reserve(FFR) värdet
US20140243688A1 (en) 2011-10-28 2014-08-28 Three Rivers Cardiovascular Systems Inc. Fluid temperature and flow sensor apparatus and system for cardiovascular and other medical applications
US10463259B2 (en) 2011-10-28 2019-11-05 Three Rivers Cardiovascular Systems Inc. System and apparatus comprising a multi-sensor catheter for right heart and pulmonary artery catheterization
SE1151051A1 (sv) 2011-11-09 2013-05-10 Koninklijke Philips Electronics Nv Sensorstyrtråd
SE536219C2 (sv) 2011-12-05 2013-07-02 St Jude Medical Systems Ab Aktiv brusutsläckningsanordning för medicinska intrakorporeala sensorer
SE1151240A1 (sv) 2011-12-21 2013-06-22 St Jude Medical Systems Ab Biokompatibla röntgenopaka polymerer för medicinska anordningar
US9039700B2 (en) * 2011-12-29 2015-05-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter with contact force sensing mechanism
US9421349B2 (en) 2012-01-12 2016-08-23 Stuart H. Miller Angioplasty pressure transducer
JP6031183B2 (ja) 2012-03-28 2016-11-24 セント ジュード メディカル コーディネイション センター ベーファウベーアー ポリマ層を備えたセンサ・ガイド・ワイヤ
US20130274618A1 (en) * 2012-04-17 2013-10-17 Boston Scientific Scimed, Inc. Guidewire system for use in transcatheter aortic valve implantation procedures
US10226185B2 (en) 2012-05-03 2019-03-12 St. Jude Medical Coordination Center Bvba Tube and sensor guide wire comprising tube
JP2015519124A (ja) * 2012-05-08 2015-07-09 アンジオメトリックス コーポレーション ガイドワイヤ組立方法および装置
US9003897B2 (en) 2012-05-10 2015-04-14 Honeywell International Inc. Temperature compensated force sensor
EP2856098B1 (de) 2012-05-25 2019-10-16 Vascular Imaging Corporation Faseroptischer drucksensor
US20140005573A1 (en) * 2012-06-28 2014-01-02 Volcano Corporation Side-Loading Connectors for Use With Intravascular Devices and Associated Systems and Methods
CN105142506A (zh) 2012-08-27 2015-12-09 波士顿科学国际有限公司 压力感测医疗器械及医疗器械系统
JP6041427B2 (ja) * 2012-08-31 2016-12-07 朝日インテック株式会社 センサ付きガイドワイヤ
CA2882198A1 (en) * 2012-08-31 2014-03-06 Volcano Corporation Mounting structures for components of intravascular devices
US9052217B2 (en) 2012-11-09 2015-06-09 Honeywell International Inc. Variable scale sensor
US20140180030A1 (en) * 2012-12-20 2014-06-26 Volcano Corporation Intravascular blood pressure and velocity wire
US20140180066A1 (en) * 2012-12-21 2014-06-26 Volcano Corporation Introducer having a flow sensor
WO2014100458A1 (en) * 2012-12-21 2014-06-26 Volcano Corporation Mounting structures for components of intravascular devices
US20140187978A1 (en) 2012-12-28 2014-07-03 Volcano Corporation Intravascular Devices Having Information Stored Thereon And/Or Wireless Communication Functionality, Including Associated Devices, Systems, And Methods
CA2896662A1 (en) 2012-12-28 2014-07-03 Volcano Corporation Intravascular devices having information stored thereon and/or wireless communication functionality, including associated devices, systems, and methods
WO2014140817A1 (en) 2013-03-13 2014-09-18 St. Jude Medical Systems Ab Sensor guide wire with shape memory tip
US20140275950A1 (en) * 2013-03-13 2014-09-18 Volcano Corporation Imaging guidewire with pressure sensing
EP2968854B1 (de) 2013-03-15 2019-04-24 Boston Scientific Scimed, Inc. Druckmessungsführungsdraht
WO2014190195A1 (en) 2013-05-22 2014-11-27 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
US11259714B2 (en) * 2013-05-23 2022-03-01 The General Hospital Corporation System and method for measuring solid stress in tissues
KR101697908B1 (ko) 2013-07-01 2017-01-18 쥬어리크 메디컬 코퍼레이션 혈관내 측정을 위한 장치 및 방법
US10835183B2 (en) 2013-07-01 2020-11-17 Zurich Medical Corporation Apparatus and method for intravascular measurements
EP3024381B1 (de) 2013-07-26 2019-06-19 Boston Scientific Scimed, Inc. Ffr-sensorkopf-design zur minimierung belastungsinduzierter druckoffsets
CN105636508B (zh) 2013-08-14 2019-09-27 波士顿科学国际有限公司 包括渐缩芯光纤的医疗器械系统
US10327645B2 (en) 2013-10-04 2019-06-25 Vascular Imaging Corporation Imaging techniques using an imaging guidewire
US9775523B2 (en) 2013-10-14 2017-10-03 Boston Scientific Scimed, Inc. Pressure sensing guidewire and methods for calculating fractional flow reserve
WO2015059578A2 (en) 2013-10-25 2015-04-30 St. Jude Medical Systems Ab Sensor guide wire device and system including a sensor guide wire device
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
US9539090B2 (en) * 2014-01-16 2017-01-10 Cook Medical Technologies Llc Transaortic valve access device
US10932679B2 (en) 2014-03-18 2021-03-02 Boston Scientific Scimed, Inc. Pressure sensing guidewires and methods of use
CA2944114C (en) 2014-04-04 2023-09-26 St. Jude Medical Systems Ab Intravascular pressure and flow data diagnostic systems, devices, and methods
US9429713B2 (en) 2014-04-17 2016-08-30 Boston Scientific Scimed, Inc. Self-cleaning optical connector
EP3133987B1 (de) 2014-04-21 2019-09-11 Koninklijke Philips N.V. Sensorfuehrungsdraht und verfahren zur dessen herstellung
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
US10244951B2 (en) 2014-06-10 2019-04-02 Acist Medical Systems, Inc. Physiological sensor delivery device and method
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
WO2016009317A1 (en) 2014-07-13 2016-01-21 Three Rivers Cardiovascular Systems Inc. System and apparatus comprising a multisensor guidewire for use in interventional cardiology
WO2016019207A1 (en) * 2014-08-01 2016-02-04 Boston Scientific Scimed, Inc. Pressure sensing guidewires
US10039493B2 (en) 2014-08-13 2018-08-07 St. Jude Medical Coordination Center Bvba Sensor guide wire assembly with button-cell type battery
FR3026631B1 (fr) 2014-10-03 2016-12-09 Ecole Polytech Dispositif medical implantable muni de capteurs
US10080872B2 (en) 2014-11-04 2018-09-25 Abbott Cardiovascular Systems Inc. System and method for FFR guidewire recovery
US10258240B1 (en) 2014-11-24 2019-04-16 Vascular Imaging Corporation Optical fiber pressure sensor
WO2016090272A1 (en) 2014-12-05 2016-06-09 Boston Scientific Scimed, Inc. Pressure sensing guidewires
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
WO2016138226A1 (en) 2015-02-26 2016-09-01 St. Jude Medical Coordination Center Bvba Pressure sensor and guide wire with self wetting tube
CN108366745B (zh) * 2015-08-28 2021-02-19 波士顿科学国际有限公司 压力感测导丝
US11633113B2 (en) * 2015-10-09 2023-04-25 Phyzhon Health Inc. Optical sensor assemblies and methods
FR3042873A1 (fr) 2015-10-23 2017-04-28 Ecole Polytech Procede et systeme de discrimination de cellules
WO2017136746A1 (en) 2016-02-03 2017-08-10 Cormetrics Llc Modular sensing guidewire
EP3419514B1 (de) 2016-02-23 2023-08-23 Boston Scientific Scimed, Inc. Druckmessungsführungsdrahtsysteme mit einem optischen anschlusskabel
US10792473B2 (en) 2016-03-16 2020-10-06 St. Jude Medical Coordination Center Bvba Core wire having a flattened portion to provide preferential bending
FR3049843A1 (fr) 2016-04-06 2017-10-13 Instent Dispositif medical muni de capteurs
WO2018022919A1 (en) * 2016-07-28 2018-02-01 Evalve, Inc. Systems and methods for intra-procedural cardiac pressure monitoring
US11272850B2 (en) 2016-08-09 2022-03-15 Medtronic Vascular, Inc. Catheter and method for calculating fractional flow reserve
US11272847B2 (en) 2016-10-14 2022-03-15 Hemocath Ltd. System and apparatus comprising a multi-sensor catheter for right heart and pulmonary artery catheterization
WO2018075700A1 (en) 2016-10-18 2018-04-26 Boston Scientific Scimed, Inc. Guide extension catheter
JP7113851B2 (ja) 2017-01-19 2022-08-05 ハイディム ゲーエムベーハー 生体の心機能を決定するデバイスおよび方法
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
US10426929B2 (en) 2017-07-19 2019-10-01 Becton, Dickinson And Company Integrated peripheral intra-venous catheter with improved extension tube port probe access
CN116327157A (zh) 2017-08-03 2023-06-27 波士顿科学国际有限公司 血流储备分数的评估方法
US11219741B2 (en) 2017-08-09 2022-01-11 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
US11235124B2 (en) 2017-08-09 2022-02-01 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
US11311196B2 (en) 2018-02-23 2022-04-26 Boston Scientific Scimed, Inc. Methods for assessing a vessel with sequential physiological measurements
WO2019183432A1 (en) * 2018-03-23 2019-09-26 Boston Scientific Scimed, Inc. Medical device with pressure sensor
JP7138189B2 (ja) 2018-04-06 2022-09-15 ボストン サイエンティフィック サイムド，インコーポレイテッド 圧力センサ付き医療装置
CN112055557B (zh) 2018-04-17 2021-05-28 圣犹达医疗用品比利时有限公司 用于改善的可制造性和减少的漂移的带三孔护套的传感器导丝
CN112292073A (zh) 2018-04-18 2021-01-29 波士顿科学国际有限公司 用连续生理测量值评估脉管的系统
CN111954487A (zh) 2018-04-20 2020-11-17 阿西斯特医疗系统有限公司 血管的评估
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
US11304659B2 (en) 2020-03-20 2022-04-19 Xenter, Inc. Operatively coupled data and power transfer device for medical guidewires and catheters with sensors
JP2023115638A (ja) * 2022-02-08 2023-08-21 朝日インテック株式会社 ガイドワイヤ
WO2023154483A2 (en) * 2022-02-11 2023-08-17 Hemo Bioengineering Pvt. Ltd. Thrombosis diagnosing guide wire
WO2023198672A1 (en) 2022-04-13 2023-10-19 Koninklijke Philips N.V. Sensor housing for improved accuracy and electrical reliability
WO2024013367A1 (en) 2022-07-15 2024-01-18 Koninklijke Philips N.V. Sensor mount with embedded conductors for different sensor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US35648A (en) * 1862-06-17 Improvement in thrashing-machines
SE441725B (sv) * 1985-01-10 1985-11-04 Bertil Hok System for fysiologiska tryckregistreringar
SE453561B (sv) * 1986-06-25 1988-02-15 Radisensor Ab Miniatyriserad sensor for fysiologiska tryckmetningar
SE454045B (sv) * 1986-08-04 1988-03-28 Radisensor Ab Ledare for mekanisk styrning av en kateter vid hjert- och kerlundersokningar
US4967753A (en) * 1987-04-10 1990-11-06 Cardiometrics, Inc. Apparatus, system and method for measuring spatial average velocity and/or volumetric flow of blood in a vessel
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
US4957110A (en) * 1989-03-17 1990-09-18 C. R. Bard, Inc. Steerable guidewire having electrodes for measuring vessel cross-section and blood flow
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
SE9600334D0 (sv) 1996-01-30 1996-01-30 Radi Medical Systems Combined flow, pressure and temperature sensor

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SE9600333D0 (sv) 1996-01-30
US6112598A (en) 2000-09-05
DE69636567T2 (de) 2007-09-13
US6167763B1 (en) 2001-01-02
EP0907335B1 (de) 2006-09-20
ES2271955T3 (es) 2007-04-16
EP0907335A1 (de) 1999-04-14
WO1997000641A1 (en) 1997-01-09
JPH11508160A (ja) 1999-07-21
JP3675835B2 (ja) 2005-07-27
ATE339914T1 (de) 2006-10-15

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