ATE289838T1 - Sensor- und führungsdrahteinheit - Google Patents

Sensor- und führungsdrahteinheit

Info

Publication number
ATE289838T1
ATE289838T1 AT99965684T AT99965684T ATE289838T1 AT E289838 T1 ATE289838 T1 AT E289838T1 AT 99965684 T AT99965684 T AT 99965684T AT 99965684 T AT99965684 T AT 99965684T AT E289838 T1 ATE289838 T1 AT E289838T1
Authority
AT
Austria
Prior art keywords
core wire
sensor
tube
distal end
coil
Prior art date
Application number
AT99965684T
Other languages
English (en)
Inventor
Ola Hammarstroem
Malmborg Per Von
Lars Tenerz
Per Benkowski
Original Assignee
Radi Medical Systems
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
Application filed by Radi Medical Systems filed Critical Radi Medical Systems
Application granted granted Critical
Publication of ATE289838T1 publication Critical patent/ATE289838T1/de

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
    • 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
    • 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
    • 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
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • 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
    • A61M2025/09183—Guide wires having specific characteristics at the distal tip having tools at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Surgery (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
AT99965684T 1998-12-23 1999-12-22 Sensor- und führungsdrahteinheit ATE289838T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11381098P 1998-12-23 1998-12-23
US09/349,980 US6142958A (en) 1998-12-23 1999-07-09 Sensor and guide wire assembly
PCT/SE1999/002470 WO2000038775A2 (en) 1998-12-23 1999-12-22 Sensor and guide wire assembly

Publications (1)

Publication Number Publication Date
ATE289838T1 true ATE289838T1 (de) 2005-03-15

Family

ID=26811502

Family Applications (2)

Application Number Title Priority Date Filing Date
AT99965684T ATE289838T1 (de) 1998-12-23 1999-12-22 Sensor- und führungsdrahteinheit
AT04019652T ATE318633T1 (de) 1998-12-23 1999-12-22 Sensor und führungsdrahteinheit

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04019652T ATE318633T1 (de) 1998-12-23 1999-12-22 Sensor und führungsdrahteinheit

Country Status (6)

Country Link
US (2) US6142958A (de)
EP (1) EP1165171B1 (de)
JP (2) JP2002538854A (de)
AT (2) ATE289838T1 (de)
DE (2) DE69924030T2 (de)
WO (1) WO2000038775A2 (de)

Families Citing this family (139)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69534748T2 (de) * 1994-09-02 2006-11-02 Volcano Corp. (n.d, Ges.d.Staates Delaware), Rancho Cordova Ultraminiatur-druckfühler und leitdraht hierfür
DE69519516T2 (de) * 1995-06-29 2001-06-13 Schneider (Europe) Gmbh, Buelach Medizinisches Gerät zur Druckmessung in einem Blutgefäß
US6702789B1 (en) 1997-03-11 2004-03-09 Alcove Medical, Inc. Catheter having insertion control mechanism and anti-bunching mechanism
US6227938B1 (en) * 1998-09-08 2001-05-08 Royal Masters Grinders, Inc. Guidewire position locator
US11331150B2 (en) 1999-10-28 2022-05-17 Medtronic Navigation, Inc. Method and apparatus for surgical navigation
US7366562B2 (en) * 2003-10-17 2008-04-29 Medtronic Navigation, Inc. Method and apparatus for surgical navigation
US8644907B2 (en) 1999-10-28 2014-02-04 Medtronic Navigaton, Inc. Method and apparatus for surgical navigation
US6672172B2 (en) * 2000-01-31 2004-01-06 Radi Medical Systems Ab Triggered flow measurement
US6575623B2 (en) * 2000-11-10 2003-06-10 Cardiostream, Inc. Guide wire having extendable contact sensors for measuring temperature of vessel walls
US6524301B1 (en) 2000-12-21 2003-02-25 Advanced Cardiovascular Systems, Inc. Guidewire with an intermediate variable stiffness section
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
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
US8579825B2 (en) * 2001-06-15 2013-11-12 Radi Medical Systems Ab Electrically conductive guide wire
US7160255B2 (en) * 2001-07-12 2007-01-09 Vahid Saadat Method and device for sensing and mapping temperature profile of a hollow body organ
US20030013986A1 (en) * 2001-07-12 2003-01-16 Vahid Saadat Device for sensing temperature profile of a hollow body organ
US7025734B1 (en) * 2001-09-28 2006-04-11 Advanced Cardiovascular Systmes, Inc. Guidewire with chemical sensing capabilities
US6908442B2 (en) * 2001-11-07 2005-06-21 Radi Medical Systems Ab Bending resistant male connector for a guide wire
US6832715B2 (en) 2001-12-03 2004-12-21 Scimed Life Systems, Inc. Guidewire distal tip soldering method
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
US20040054350A1 (en) * 2002-09-17 2004-03-18 Shaughnessy Michael C. Enteral feeding unit having a reflux device and reflux method
US20040116899A1 (en) * 2002-12-16 2004-06-17 Shaughnessy Michael C. Bolus for non-occluding high flow enteral feeding tube
US8113916B2 (en) * 2003-01-17 2012-02-14 Boston Scientific Scimed, Inc. Straightening and centerless grinding of wire for use with medical devices
US7044921B2 (en) * 2003-02-03 2006-05-16 Scimed Life Systems, Inc Medical device with changeable tip flexibility
US7169118B2 (en) * 2003-02-26 2007-01-30 Scimed Life Systems, Inc. Elongate medical device with distal cap
ATE300233T1 (de) * 2003-05-09 2005-08-15 Radi Medical Systems Führungsdrahteinheit mir sensor
US20040225232A1 (en) * 2003-05-09 2004-11-11 Radi Medical Systems Ab Sensor guide wire
SE0302097L (sv) * 2003-07-18 2005-03-08 Radi Medical Systems Sensor- och styrtrådsanordning för intravaskulär mätning av fysiologiska variabler
EP1684628B1 (de) 2003-11-21 2018-06-13 St. Jude Medical Coordination Center BVBA Sensor und führungsdrahtanordnung
US20050182319A1 (en) 2004-02-17 2005-08-18 Glossop Neil D. Method and apparatus for registration, verification, and referencing of internal organs
DE602005017264D1 (de) * 2004-06-04 2009-12-03 Radi Medical Systems Medizinischer Führungsdraht mit Sensor
US7263894B2 (en) * 2004-06-07 2007-09-04 Radi Medical Systems Ab Sensor and guide wire assembly
US9044201B2 (en) 2004-07-12 2015-06-02 St. Jude Medical Coordination Center Bvba Wireless communication of physiological variables using spread spectrum
EP1616521B1 (de) * 2004-07-12 2007-11-21 Radi Medical Systems Ab Drahtlose Kommunikation physiologischer Variablen
US20060009817A1 (en) * 2004-07-12 2006-01-12 Radi Medical Systems Ab Wireless communication of physiological variables
US8277386B2 (en) 2004-09-27 2012-10-02 Volcano Corporation Combination sensor guidewire and methods of use
CA2586560A1 (en) * 2004-11-05 2006-06-01 The Government Of The United States Of America, As Represented By The Se Cretary, Department Of Health And Human Services Access system
US7751868B2 (en) * 2004-11-12 2010-07-06 Philips Electronics Ltd Integrated skin-mounted multifunction device for use in image-guided surgery
KR100689707B1 (ko) * 2004-11-12 2007-03-08 삼성전자주식회사 뱅크 선택신호 제어회로, 이를 포함하는 반도체 메모리 장치 및 뱅크 선택신호 제어방법
US7805269B2 (en) * 2004-11-12 2010-09-28 Philips Electronics Ltd Device and method for ensuring the accuracy of a tracking device in a volume
US20060116602A1 (en) * 2004-12-01 2006-06-01 Alden Dana A Medical sensing device and system
US7976518B2 (en) 2005-01-13 2011-07-12 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
US8611983B2 (en) * 2005-01-18 2013-12-17 Philips Electronics Ltd Method and apparatus for guiding an instrument to a target in the lung
WO2006078677A2 (en) * 2005-01-18 2006-07-27 Traxtal Technologies Inc. Electromagnetically tracked k-wire device
DE102005006276A1 (de) * 2005-02-10 2006-08-17 Tracoe Medical Gmbh Führungshilfe zur Einführung von Sonden in oder durch luftgefüllte Hohlräume
WO2007002079A2 (en) * 2005-06-21 2007-01-04 Traxtal Inc. System, method and apparatus for navigated therapy and diagnosis
EP1937153B1 (de) * 2005-06-21 2010-12-22 Traxtal Inc. Vorrichtung und verfahren für einen verfolgbaren ultraschall
US9661991B2 (en) * 2005-08-24 2017-05-30 Koninklijke Philips N.V. System, method and devices for navigated flexible endoscopy
US20070060898A1 (en) * 2005-09-07 2007-03-15 Shaughnessy Michael C Enteral medical treatment assembly having a safeguard against erroneous connection with an intravascular treatment system
US20070255145A1 (en) * 2006-04-28 2007-11-01 Radi Medical Systems Ab Sensor and guide wire assembly
US8308658B2 (en) 2007-04-13 2012-11-13 Neometrics, Inc. Medical guidewire
US9289137B2 (en) 2007-09-28 2016-03-22 Volcano Corporation Intravascular pressure devices incorporating sensors manufactured using deep reactive ion etching
US20100318000A1 (en) * 2007-10-26 2010-12-16 St.Jude Medical Systems Ab Sensor guide wire
EP2211701A1 (de) * 2007-10-26 2010-08-04 St. Jude Medical Systems AB Sensor-führungsdraht mit mikrokabelwicklung
US8226578B2 (en) * 2007-10-26 2012-07-24 St. Jude Medical Systems Ab Sensor guide wire
US8974398B2 (en) * 2007-11-08 2015-03-10 St. Jude Medical Coordination Center Bvba Removable energy source for sensor guidewire
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
US9095685B2 (en) * 2008-01-23 2015-08-04 Mediguide Ltd. Sensor mounted flexible guidewire
CA2650705C (en) * 2008-01-23 2017-07-11 Mediguide Ltd. Guidewire interconnecting apparatus
US8968345B2 (en) 2008-03-24 2015-03-03 Covidien Lp Surgical introducer with indicators
US20100100055A1 (en) * 2008-05-22 2010-04-22 Td.Jam Medical Technologies , Llc Devices for Superficial Femoral Artery Intervention
US8504139B2 (en) 2009-03-10 2013-08-06 Medtronic Xomed, Inc. Navigating a surgical instrument
US9226689B2 (en) 2009-03-10 2016-01-05 Medtronic Xomed, Inc. Flexible circuit sheet
US9226688B2 (en) 2009-03-10 2016-01-05 Medtronic Xomed, Inc. Flexible circuit assemblies
US8317715B2 (en) * 2009-03-17 2012-11-27 Opsens Inc. Eccentric pressure catheter with guidewire compatibility
WO2011120565A1 (en) * 2009-03-31 2011-10-06 St Jude Medical Systems Ab Sensor guide wire
US8478384B2 (en) * 2010-01-19 2013-07-02 Lightlab Imaging, Inc. Intravascular optical coherence tomography system with pressure monitoring interface and accessories
CA2942656C (en) 2010-04-30 2019-11-05 Medtronic Xomed, Inc. Navigated malleable surgical instrument
ES2556781T3 (es) * 2010-09-29 2016-01-20 St. Jude Medical Coordination Center Bvba Alambre de guía de sensor
US9974501B2 (en) 2011-01-28 2018-05-22 Medtronic Navigation, Inc. Method and apparatus for image-based navigation
US10617374B2 (en) 2011-01-28 2020-04-14 Medtronic Navigation, Inc. Method and apparatus for image-based navigation
US10492868B2 (en) 2011-01-28 2019-12-03 Medtronic Navigation, Inc. Method and apparatus for image-based navigation
CA2836790C (en) 2011-05-31 2019-04-23 Desmond Adler Multimodal imaging system, apparatus, and methods
EP2723434B1 (de) * 2011-06-23 2019-05-29 Koninklijke Philips N.V. Verbundfaser-führungsdrähte
US9314584B1 (en) 2011-06-27 2016-04-19 Bayer Healthcare Llc Method and apparatus for fractional flow reserve measurements
WO2013019840A1 (en) 2011-08-03 2013-02-07 Lightlab Imaging, Inc. Systems, methods and apparatus for determining a fractional flow reserve
EP2739217B1 (de) 2011-08-05 2022-07-20 Route 92 Medical, Inc. Systeme zur behandlung von akutem ischämischem schlaganfall
US10779855B2 (en) 2011-08-05 2020-09-22 Route 92 Medical, Inc. Methods and systems for treatment of acute ischemic stroke
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
WO2013036772A1 (en) 2011-09-08 2013-03-14 Corpak Medsystems, Inc. Apparatus and method used with guidance system for feeding and suctioning
US9750486B2 (en) 2011-10-25 2017-09-05 Medtronic Navigation, Inc. Trackable biopsy needle
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
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
SE1151051A1 (sv) * 2011-11-09 2013-05-10 Koninklijke Philips Electronics Nv Sensorstyrtråd
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
US9364640B2 (en) 2012-05-07 2016-06-14 St. Jude Medical Atrial Fibrillation Division, Inc. Medical device guidewire with helical cutout and coating
CA2911446C (en) 2012-05-25 2020-10-13 Vascular Imaging Corporation Optical fiber pressure sensor
EP2866874B1 (de) * 2012-06-28 2019-01-02 Volcano Corporation Seitenladbare anschlüsse zur verwendung bei intravaskulären vorrichtungen sowie entsprechende systeme und verfahren
EP2890291B1 (de) * 2012-08-31 2020-06-24 Volcano Corporation Montagestrukturen für komponenten intravaskulärer vorrichtungen
JP6086984B2 (ja) * 2012-09-17 2017-03-01 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 圧力検知ガイドワイヤ
WO2014100110A2 (en) * 2012-12-20 2014-06-26 Dale Dorando Intravascular blood pressure and velocity wire
US9757591B2 (en) 2013-02-11 2017-09-12 Bayer Healthcare Llc Methods and systems for monitoring an automated infusion system
US20140276117A1 (en) * 2013-03-15 2014-09-18 Volcano Corporation Intravascular Devices, Systems, and Methods
US10278729B2 (en) 2013-04-26 2019-05-07 Medtronic Xomed, Inc. Medical device and its construction
US10835183B2 (en) 2013-07-01 2020-11-17 Zurich Medical Corporation Apparatus and method for intravascular measurements
WO2015003024A2 (en) 2013-07-01 2015-01-08 Zurich Medical, Inc. Apparatus and method for intravascular measurements
WO2015051003A1 (en) 2013-10-04 2015-04-09 Vascular Imaging Corporation Imaging techniques using an imaging guidewire
US10130269B2 (en) 2013-11-14 2018-11-20 Medtronic Vascular, Inc Dual lumen catheter for providing a vascular pressure measurement
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
US10537255B2 (en) 2013-11-21 2020-01-21 Phyzhon Health Inc. Optical fiber pressure sensor
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US9913585B2 (en) 2014-01-15 2018-03-13 Medtronic Vascular, Inc. Catheter for providing vascular pressure measurements
EP3861928B1 (de) 2014-04-04 2024-03-27 St. Jude Medical Systems AB Diagnostisches system für intravaskulären druck und flussdaten
WO2015168335A1 (en) 2014-04-29 2015-11-05 C.R. Bard, Inc. Kink-resistant guidewire with improved rigidity
US10973418B2 (en) 2014-06-16 2021-04-13 Medtronic Vascular, Inc. Microcatheter sensor design for minimizing profile and impact of wire strain on sensor
US11330989B2 (en) * 2014-06-16 2022-05-17 Medtronic Vascular, Inc. Microcatheter sensor design for mounting sensor to minimize induced strain
US10201284B2 (en) 2014-06-16 2019-02-12 Medtronic Vascular Inc. Pressure measuring catheter having reduced error from bending stresses
CN106659394A (zh) 2014-07-13 2017-05-10 三河城心血管系统有限公司 用于介入性心脏病学的包括多传感器导丝的系统和装置
EP3171764B1 (de) * 2014-07-22 2023-06-07 Koninklijke Philips N.V. Intravaskuläre vorrichtungen, systeme und verfahren mit einem kerndraht mit mehreren abgeflachten abschnitten
US10456552B2 (en) 2014-07-28 2019-10-29 Mayank Goyal System and methods for intracranial vessel access
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
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
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
CA2983072A1 (en) 2015-02-04 2016-08-11 Route 92 Medical, Inc. Rapid aspiration thrombectomy system and method
WO2017019563A1 (en) 2015-07-24 2017-02-02 Route 92 Medical, Inc. Anchoring delivery system and methods
US10716915B2 (en) 2015-11-23 2020-07-21 Mivi Neuroscience, Inc. Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
US10792473B2 (en) 2016-03-16 2020-10-06 St. Jude Medical Coordination Center Bvba Core wire having a flattened portion to provide preferential bending
EP3432777B1 (de) * 2016-03-23 2024-09-04 Medtronic Vascular Inc. Mikrokathetersensordesign zur montage eines sensors zur minimierung von induzierter belastung
CN113679363A (zh) * 2016-03-29 2021-11-23 尼普洛株式会社 传感器的控制电路及血液测量装置
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
EP4134120A1 (de) 2017-01-10 2023-02-15 Route 92 Medical, Inc. Aspirationskathetersysteme
US10864350B2 (en) 2017-01-20 2020-12-15 Route 92 Medical, Inc. Single operator intracranial medical device delivery systems and methods of use
US10556287B2 (en) 2017-02-21 2020-02-11 Abbott Cardiovascular Systems Inc. Method for selectively pretinning a guidewire core
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
SE1750993A1 (en) 2017-08-15 2019-02-16 Cavis Tech Ab Pressure catheter and guide wire assembly
CN115999019B (zh) 2018-05-17 2025-05-27 92号医疗公司 抽吸导管系统和使用方法
US11173285B2 (en) * 2018-06-28 2021-11-16 Biosense Webster (Israel) Ltd. Producing a guidewire comprising a position sensor
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
US12017012B2 (en) 2019-02-05 2024-06-25 Bard Access Systems, Inc. Apparatus and methods to modulate stylet stiffness profile
WO2021062527A1 (en) 2019-09-30 2021-04-08 Hemocath Ltd. Multi-sensor catheter for right heart and pulmonary artery catheterization
US12582802B2 (en) 2020-10-09 2026-03-24 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
JP7770651B2 (ja) * 2022-09-28 2025-11-17 富士フイルム株式会社 ガイドワイヤ

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US35648A (en) * 1862-06-17 Improvement in thrashing-machines
US4456013A (en) * 1981-09-08 1984-06-26 Brown University Research Foundation Catheter
NL8502543A (nl) * 1985-09-17 1987-04-16 Sentron V O F Langwerpig drukgevoelig element, vervaardigd uit halfgeleidermateriaal.
SE460396B (sv) * 1988-07-29 1989-10-09 Radisensor Ab Miniatyriserad givaranordning foer maetning av fysiologiska tryck in vivo
SE506135C2 (sv) * 1990-07-11 1997-11-17 Radi Medical Systems Sensor- och ledarkonstruktion
US5267564A (en) * 1991-06-14 1993-12-07 Siemens Pacesetter, Inc. Pacemaker lead for sensing a physiologic parameter of the body
US5372144A (en) * 1992-12-01 1994-12-13 Scimed Life Systems, Inc. Navigability improved guidewire construction and method of using same
US5404887A (en) * 1993-11-04 1995-04-11 Scimed Life Systems, Inc. Guide wire having an unsmooth exterior surface
US5517989A (en) * 1994-04-01 1996-05-21 Cardiometrics, Inc. Guidewire assembly
US5967976A (en) * 1994-08-19 1999-10-19 Novoste Corporation Apparatus and methods for procedures related to the electrophysiology of the heart
DE69534748T2 (de) * 1994-09-02 2006-11-02 Volcano Corp. (n.d, Ges.d.Staates Delaware), Rancho Cordova Ultraminiatur-druckfühler und leitdraht hierfür
GB9501424D0 (en) * 1995-01-25 1995-03-15 Carrie Len Epidural catheter
EP0738495B1 (de) * 1995-04-18 2002-06-26 Schneider (Europe) GmbH Druckmessführungsdraht
SE9600333D0 (sv) * 1995-06-22 1996-01-30 Radi Medical Systems Sensor arrangement
US5749371A (en) * 1995-10-06 1998-05-12 Zadini; Filiberto P. Automatic guidewire placement device for medical catheters
SE9600334D0 (sv) * 1996-01-30 1996-01-30 Radi Medical Systems Combined flow, pressure and temperature sensor
US5931819A (en) * 1996-04-18 1999-08-03 Advanced Cardiovascular Systems, Inc. Guidewire with a variable stiffness distal portion
US5779643A (en) * 1996-11-26 1998-07-14 Hewlett-Packard Company Imaging guidewire with back and forth sweeping ultrasonic source
EP0879616A1 (de) * 1997-05-21 1998-11-25 Schneider (Europe) GmbH Führungsdraht
US5938624A (en) * 1997-09-10 1999-08-17 Radi Medical Systems Ab Male connector with a continous surface for a guide wire and method therefor
US6106486A (en) * 1997-12-22 2000-08-22 Radi Medical Systems Ab Guide wire

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JP2002538854A (ja) 2002-11-19
EP1165171B1 (de) 2005-03-02
DE69924030D1 (de) 2005-04-07
WO2000038775A3 (en) 2000-09-21
ATE318633T1 (de) 2006-03-15
DE69924030T2 (de) 2006-02-09
JP2005288186A (ja) 2005-10-20
WO2000038775A2 (en) 2000-07-06
DE69930022D1 (de) 2006-04-27
US6142958A (en) 2000-11-07
JP3962749B2 (ja) 2007-08-22
DE69930022T2 (de) 2006-08-17
EP1165171A2 (de) 2002-01-02
US6336906B1 (en) 2002-01-08

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