ATE237382T1 - Führungsdraht mit druckanzeige und verfahren zur herstellung eines solchen führungsdrahtes - Google Patents

Führungsdraht mit druckanzeige und verfahren zur herstellung eines solchen führungsdrahtes

Info

Publication number
ATE237382T1
ATE237382T1 AT97108245T AT97108245T ATE237382T1 AT E237382 T1 ATE237382 T1 AT E237382T1 AT 97108245 T AT97108245 T AT 97108245T AT 97108245 T AT97108245 T AT 97108245T AT E237382 T1 ATE237382 T1 AT E237382T1
Authority
AT
Austria
Prior art keywords
guide wire
tube
end portion
distal end
producing
Prior art date
Application number
AT97108245T
Other languages
English (en)
Inventor
Michael Schwager
Original Assignee
Schneider Europ Gmbh
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 Schneider Europ Gmbh filed Critical Schneider Europ Gmbh
Application granted granted Critical
Publication of ATE237382T1 publication Critical patent/ATE237382T1/de

Links

Classifications

    • 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
    • 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
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09066—Basic structures of guide wires having a coil without a core possibly combined with a sheath
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Measuring Fluid Pressure (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AT97108245T 1997-05-21 1997-05-21 Führungsdraht mit druckanzeige und verfahren zur herstellung eines solchen führungsdrahtes ATE237382T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97108245A EP0879617B1 (de) 1997-05-21 1997-05-21 Führungsdraht mit Druckanzeige und Verfahren zur Herstellung eines solchen Führungsdrahtes

Publications (1)

Publication Number Publication Date
ATE237382T1 true ATE237382T1 (de) 2003-05-15

Family

ID=8226811

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97108245T ATE237382T1 (de) 1997-05-21 1997-05-21 Führungsdraht mit druckanzeige und verfahren zur herstellung eines solchen führungsdrahtes

Country Status (7)

Country Link
US (1) US5836885A (de)
EP (1) EP0879617B1 (de)
JP (1) JP3151434B2 (de)
AT (1) ATE237382T1 (de)
AU (2) AU6594898A (de)
CA (1) CA2238134C (de)
DE (1) DE69720964T2 (de)

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* Cited by examiner, † Cited by third party
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DE60205780T2 (de) * 2001-01-12 2006-05-18 Radi Medical Systems Ab Mit Positionsanzeigeeinrichtung versehene Verschliessungsvorrichtung für die Arterienwand
DE20116879U1 (de) * 2001-10-13 2001-12-20 REHAU AG + Co., 95111 Rehau Vorrichtung zur Bestimmung des intrazerebralen Druckgradienten
US6652471B2 (en) 2001-11-28 2003-11-25 Scimed Life Systems, Inc. Pressure-sensing guidewire having improved torque
US8668650B2 (en) 2001-12-20 2014-03-11 Boston Scientific Scimed, Inc. Pressure-sensing guidewire and sheath
CA2808202C (en) 2010-11-09 2013-11-05 Opsens Inc. Guidewire with internal pressure sensor
US20140005558A1 (en) * 2012-06-29 2014-01-02 Boston Scientific Scimed, Inc. Pressure sensing guidewire
WO2014035995A1 (en) 2012-08-27 2014-03-06 Boston Scientific Scimed, Inc. Pressure-sensing medical devices and medical device systems
EP2968854B1 (de) * 2013-03-15 2019-04-24 Boston Scientific Scimed, Inc. Druckmessungsführungsdraht
US10499820B2 (en) 2013-05-22 2019-12-10 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
JP6189540B2 (ja) 2013-07-26 2017-08-30 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． 応力誘起圧力オフセットを最小限にするｆｆｒセンサ・ヘッド設計
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
WO2015057518A1 (en) 2013-10-14 2015-04-23 Boston Scientific Scimed, Inc. Pressure sensing guidewire and methods for calculating fractional flow reserve
WO2015142623A1 (en) 2014-03-18 2015-09-24 Boston Scientific Scimed, Inc. Pressure sensing guidewires
WO2015160799A2 (en) 2014-04-17 2015-10-22 Boston Scientific Scimed, Inc. Self-cleaning optical connector
EP3151739B1 (de) 2014-06-04 2020-01-22 Boston Scientific Scimed, Inc. Druckmessungsführungsdrahtsysteme mit reduzierten druckoffsets
WO2016019207A1 (en) 2014-08-01 2016-02-04 Boston Scientific Scimed, Inc. Pressure sensing guidewires
US10080872B2 (en) 2014-11-04 2018-09-25 Abbott Cardiovascular Systems Inc. System and method for FFR guidewire recovery
EP3226748B1 (de) 2014-12-05 2020-11-04 Boston Scientific Scimed, Inc. Druckmessungsführungsdrähte
CN109069034B (zh) 2016-02-23 2021-08-20 波士顿科学国际有限公司 包括光学连接器线缆的压力感测导丝系统
EP3434310B1 (de) 2017-07-26 2023-06-21 Heraeus Medical Components, LLC Elastische spitze und verfahren
EP4151147B1 (de) 2017-08-03 2025-01-29 Boston Scientific Scimed, Inc. Systeme zur beurteilung der fraktionalen flussreserve
US20190203124A1 (en) * 2017-12-28 2019-07-04 Exxonmobil Research And Engineering Company Apparatus and method for cleaning a vessel
EP3755215B1 (de) 2018-02-23 2022-07-20 Boston Scientific Scimed Inc. System zur beurteilung eines gefässes mit sequentiellen physiologischen messungen
EP3768156B1 (de) 2018-03-23 2023-09-20 Boston Scientific Scimed, Inc. Medizinische vorrichtung mit drucksensor
CN112292074B (zh) 2018-04-06 2024-05-10 波士顿科学国际有限公司 具有压力传感器的医疗设备
US11666232B2 (en) 2018-04-18 2023-06-06 Boston Scientific Scimed, Inc. Methods for assessing a vessel with sequential physiological measurements
US12087000B2 (en) 2021-03-05 2024-09-10 Boston Scientific Scimed, Inc. Systems and methods for vascular image co-registration

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US4003369A (en) * 1975-04-22 1977-01-18 Medrad, Inc. Angiographic guidewire with safety core wire
US4724846A (en) * 1986-01-10 1988-02-16 Medrad, Inc. Catheter guide wire assembly
US4721117A (en) * 1986-04-25 1988-01-26 Advanced Cardiovascular Systems, Inc. Torsionally stabilized guide wire with outer jacket
US4854330A (en) * 1986-07-10 1989-08-08 Medrad, Inc. Formed core catheter guide wire assembly
US5171383A (en) * 1987-01-07 1992-12-15 Terumo Kabushiki Kaisha Method of manufacturing a differentially heat treated catheter guide wire
US4779628A (en) * 1987-06-12 1988-10-25 Medrad, Inc. Guidewire assembly having moveable core and low profile safety wire
US5050606A (en) * 1987-09-30 1991-09-24 Advanced Cardiovascular Systems, Inc. Method for measuring pressure within a patient's coronary artery
US4964409A (en) * 1989-05-11 1990-10-23 Advanced Cardiovascular Systems, Inc. Flexible hollow guiding member with means for fluid communication therethrough
US4953553A (en) * 1989-05-11 1990-09-04 Advanced Cardiovascular Systems, Inc. Pressure monitoring guidewire with a flexible distal portion
EP0313836A3 (de) * 1987-09-30 1991-01-23 Advanced Cardiovascular Systems, Inc. Führungsdraht zur Drucküberwachung
US4895168A (en) * 1988-01-21 1990-01-23 Schneider (Usa) Inc., A Pfizer Company Guidewire with movable core and external tubular safety cover
US4971490A (en) * 1988-03-01 1990-11-20 National Standard Company Flexible guide wire with improved mounting arrangement for coil spring tip
US4922924A (en) * 1989-04-27 1990-05-08 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
US5063935A (en) * 1989-04-27 1991-11-12 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
DE69007841T2 (de) * 1989-04-28 1994-08-11 Terumo Corp Schnell betriebsbereiter Führungsdraht für Katheter unter Anwendung einer Memory-Legierung mit Pseudoelastizität.
CA2019063E (en) * 1989-06-29 2000-01-04 Brian L. Bates Hydrophilically coated flexible wire guide
US5527298A (en) * 1990-06-11 1996-06-18 Schneider (Usa) Inc. Tracking guidewire
US5345945A (en) * 1990-08-29 1994-09-13 Baxter International Inc. Dual coil guidewire with radiopaque distal tip
US5527292A (en) * 1990-10-29 1996-06-18 Scimed Life Systems, Inc. Intravascular device for coronary heart treatment
JP2714247B2 (ja) * 1990-10-29 1998-02-16 キヤノン株式会社 マイクロ波プラズマｃｖｄ法による大面積の機能性堆積膜を連続的に形成する方法及び装置
US5211636A (en) * 1990-10-31 1993-05-18 Lake Region Manufacturing Co., Inc. Steerable infusion guide wire
US5267574A (en) * 1992-09-10 1993-12-07 Cordis Corporation Guidewire with spring and a heat shrinkable connection
US5380307A (en) * 1992-09-30 1995-01-10 Target Therapeutics, Inc. Catheter with atraumatic drug delivery tip
US5404886A (en) * 1993-05-14 1995-04-11 Schneider (Usa) Inc. Exchangeable guidewire
DK0625358T3 (da) * 1993-05-19 1996-08-05 Schneider Europ Ag Styretråd
US5458585A (en) * 1993-07-28 1995-10-17 Cardiovascular Imaging Systems, Inc. Tracking tip for a work element in a catheter system
CA2102250A1 (en) * 1993-11-02 1995-05-03 Robert S. Schwartz Flexible catheter guidewire
ATE185979T1 (de) * 1994-04-11 1999-11-15 Schneider Europ Gmbh Halteverbindung für die verlängerung eines führungsdrahtes
US5425724A (en) * 1994-04-26 1995-06-20 Akins; Cary W. Aortic perfusion cannula
EP0689850B1 (de) * 1994-05-11 1996-09-25 Schneider (Europe) Ag Halteverbindung für die Verlängerung eines Führungsdrahtes
US5569197A (en) * 1994-12-21 1996-10-29 Schneider (Usa) Inc Drug delivery guidewire
DK0729765T3 (da) * 1995-03-02 2000-10-16 Schneider Europ Gmbh Fremgangsmåde til fremstilling af en styretråd
EP0738495B1 (de) * 1995-04-18 2002-06-26 Schneider (Europe) GmbH Druckmessführungsdraht
ATE197760T1 (de) * 1995-06-29 2000-12-15 Schneider Europ Gmbh Medizinisches gerät für druckmessung in einem blutgefäss
US5914671A (en) * 1997-02-27 1999-06-22 Micron Communications, Inc. System and method for locating individuals and equipment, airline reservation system, communication system

Also Published As

Publication number Publication date
EP0879617A1 (de) 1998-11-25
US5836885A (en) 1998-11-17
JPH10337280A (ja) 1998-12-22
CA2238134A1 (en) 1998-11-21
AU719431B2 (en) 2000-05-11
AU6594898A (en) 1998-11-26
EP0879617B1 (de) 2003-04-16
CA2238134C (en) 2003-08-05
DE69720964T2 (de) 2004-02-12
AU6594698A (en) 1998-11-26
JP3151434B2 (ja) 2001-04-03
DE69720964D1 (de) 2003-05-22

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