DE69720964D1 - 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
DE69720964D1
DE69720964D1 DE69720964T DE69720964T DE69720964D1 DE 69720964 D1 DE69720964 D1 DE 69720964D1 DE 69720964 T DE69720964 T DE 69720964T DE 69720964 T DE69720964 T DE 69720964T DE 69720964 D1 DE69720964 D1 DE 69720964D1
Authority
DE
Germany
Prior art keywords
guide wire
tube
end portion
distal end
producing
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 - Fee Related
Application number
DE69720964T
Other languages
English (en)
Other versions
DE69720964T2 (de
Inventor
Michael Schwager
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.)
Schneider Europe GmbH
Original Assignee
Schneider Europe 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 Europe GmbH filed Critical Schneider Europe GmbH
Application granted granted Critical
Publication of DE69720964D1 publication Critical patent/DE69720964D1/de
Publication of DE69720964T2 publication Critical patent/DE69720964T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
DE69720964T 1997-05-21 1997-05-21 Führungsdraht mit Druckanzeige und Verfahren zur Herstellung eines solchen Führungsdrahtes Expired - Fee Related DE69720964T2 (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 (2)

Publication Number Publication Date
DE69720964D1 true DE69720964D1 (de) 2003-05-22
DE69720964T2 DE69720964T2 (de) 2004-02-12

Family

ID=8226811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720964T Expired - Fee Related DE69720964T2 (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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ES2248510T3 (es) * 2001-01-12 2006-03-16 Radi Medical Systems Ab Aparato de cierre de perforaciones arteriales con indicacion de posicionamiento.
DE20116879U1 (de) * 2001-10-13 2001-12-20 Rehau Ag & Co 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
WO2012061935A1 (en) 2010-11-09 2012-05-18 Opsens Inc. Guidewire with internal pressure sensor
US20140005558A1 (en) * 2012-06-29 2014-01-02 Boston Scientific Scimed, Inc. Pressure sensing guidewire
US10582860B2 (en) 2012-08-27 2020-03-10 Boston Scientific Scimed, Inc. Pressure-sensing medical devices and medical device systems
WO2014149688A1 (en) * 2013-03-15 2014-09-25 Boston Scientific Scimed, Inc. Pressure sensing guidewire
AU2014268473A1 (en) 2013-05-22 2015-12-24 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
EP3024381B1 (de) 2013-07-26 2019-06-19 Boston Scientific Scimed, Inc. Ffr-sensorkopf-design zur minimierung belastungsinduzierter druckoffsets
EP3033004B1 (de) 2013-08-14 2023-06-21 Boston Scientific Scimed, Inc. Systeme aus medizinischen vorrichtungen mit einer optischen faser mit konischem kern
US9775523B2 (en) 2013-10-14 2017-10-03 Boston Scientific Scimed, Inc. Pressure sensing guidewire and methods for calculating fractional flow reserve
US10932679B2 (en) 2014-03-18 2021-03-02 Boston Scientific Scimed, Inc. Pressure sensing guidewires and methods of use
US9429713B2 (en) 2014-04-17 2016-08-30 Boston Scientific Scimed, Inc. Self-cleaning optical connector
JP6375389B2 (ja) 2014-06-04 2018-08-15 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Ｂｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 減圧オフセットを有する圧力検出ガイドワイヤシステム
EP3174455B1 (de) 2014-08-01 2021-10-27 Boston Scientific Scimed, Inc. Druckmessungsführungsdrähte
US10080872B2 (en) 2014-11-04 2018-09-25 Abbott Cardiovascular Systems Inc. System and method for FFR guidewire recovery
CN107405089B (zh) 2014-12-05 2020-09-04 波士顿科学国际有限公司 压力感应导丝
US11058307B2 (en) 2016-02-23 2021-07-13 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
EP3434310B1 (de) 2017-07-26 2023-06-21 Heraeus Medical Components, LLC Elastische spitze und verfahren
EP3644846B1 (de) 2017-08-03 2022-10-19 Boston Scientific Scimed, Inc. Systeme zur bewertung der teilstromreserve
US20190203124A1 (en) * 2017-12-28 2019-07-04 Exxonmobil Research And Engineering Company Apparatus and method for cleaning a vessel
EP4070720B1 (de) 2018-02-23 2023-11-08 Boston Scientific Scimed, Inc. Verfahren zur beurteilung eines gefässes mit sequentiellen physiologischen messungen
US11850073B2 (en) 2018-03-23 2023-12-26 Boston Scientific Scimed, Inc. Medical device with pressure sensor
WO2019195721A1 (en) 2018-04-06 2019-10-10 Boston Scientific Scimed, Inc. Medical device with pressure sensor
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

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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
US4953553A (en) * 1989-05-11 1990-09-04 Advanced Cardiovascular Systems, Inc. Pressure monitoring guidewire with a flexible distal portion
US4964409A (en) * 1989-05-11 1990-10-23 Advanced Cardiovascular Systems, Inc. Flexible hollow guiding member with means for fluid communication therethrough
US5050606A (en) * 1987-09-30 1991-09-24 Advanced Cardiovascular Systems, Inc. Method for measuring pressure within a patient's coronary artery
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
EP0395098B1 (de) * 1989-04-28 1994-04-06 Tokin Corporation 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
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
US5527292A (en) * 1990-10-29 1996-06-18 Scimed Life Systems, Inc. Intravascular device for coronary heart treatment
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
DE69421386T2 (de) * 1994-04-11 2000-03-23 Schneider Europ Gmbh Buelach Halteverbindung für die Verlängerung eines Führungsdrahtes
US5425724A (en) * 1994-04-26 1995-06-20 Akins; Cary W. Aortic perfusion cannula
DK0689850T3 (da) * 1994-05-11 1997-03-17 Schneider Europ Ag Fastholdelsesforbindelse til forlængelse af en føringstråd
US5569197A (en) * 1994-12-21 1996-10-29 Schneider (Usa) Inc Drug delivery guidewire
EP0729765B1 (de) * 1995-03-02 2000-06-14 Schneider (Europe) GmbH Verfahren zur Herstellung eines Führungsdrahtes
EP0738495B1 (de) * 1995-04-18 2002-06-26 Schneider (Europe) GmbH Druckmessführungsdraht
EP0750879B1 (de) * 1995-06-29 2000-11-29 Schneider (Europe) 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
AU719431B2 (en) 2000-05-11
JP3151434B2 (ja) 2001-04-03
CA2238134C (en) 2003-08-05
ATE237382T1 (de) 2003-05-15
EP0879617A1 (de) 1998-11-25
CA2238134A1 (en) 1998-11-21
JPH10337280A (ja) 1998-12-22
US5836885A (en) 1998-11-17
AU6594898A (en) 1998-11-26
DE69720964T2 (de) 2004-02-12
EP0879617B1 (de) 2003-04-16
AU6594698A (en) 1998-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN

8339 Ceased/non-payment of the annual fee