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) AU719431B2 (de)
CA (1) CA2238134C (de)
DE (1) DE69720964T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222896B1 (de) * 2001-01-12 2005-08-31 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
US20130218032A1 (en) 2010-11-09 2013-08-22 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
US10028666B2 (en) 2013-03-15 2018-07-24 Boston Scientific Scimed, Inc. Pressure sensing guidewire
US10499820B2 (en) 2013-05-22 2019-12-10 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
US11076765B2 (en) 2013-07-26 2021-08-03 Boston Scientific Scimed, Inc. FFR sensor head design that minimizes stress induced pressure offsets
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
EP3132296B1 (de) 2014-04-17 2023-01-04 Boston Scientific Scimed, Inc. Selbstreinigender optischer verbinder
WO2015187385A1 (en) 2014-06-04 2015-12-10 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems with reduced pressure offsets
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
JP6669898B2 (ja) 2016-02-23 2020-03-18 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． 光学コネクタケーブルを備える圧力検出ガイドワイヤシステム
US11672957B2 (en) 2017-07-26 2023-06-13 Heraeus Medical Components Llc Resilient tip and method
EP4512313A3 (de) 2017-08-03 2025-04-30 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
CN112004468B (zh) 2018-02-23 2023-11-14 波士顿科学国际有限公司 用连续生理测量值评估脉管的方法
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
CN112292073B (zh) 2018-04-18 2024-12-13 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
US12087000B2 (en) 2021-03-05 2024-09-10 Boston Scientific Scimed, Inc. Systems and methods for vascular image co-registration

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5063935A (en) * 1989-04-27 1991-11-12 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
US4922924A (en) * 1989-04-27 1990-05-08 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
KR940005307B1 (ko) * 1989-04-28 1994-06-16 또낀 코포레이션 의탄성의 형상 기억 합금을 이용하는 용이작용성 카테테르 가이드 와이어
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
ES2089775T3 (es) * 1993-05-19 1996-10-01 Schneider Europ Ag Alambre de guia.
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
DK0689849T3 (da) * 1994-04-11 1999-12-27 Schneider Europ Gmbh Sammenkoblingssamling til forlængelse af en ledetråd
US5425724A (en) * 1994-04-26 1995-06-20 Akins; Cary W. Aortic perfusion cannula
DE69400616T2 (de) * 1994-05-11 1997-02-06 Schneider Europ Ag Halteverbindung für die Verlängerung eines Führungsdrahtes
US5569197A (en) * 1994-12-21 1996-10-29 Schneider (Usa) Inc Drug delivery guidewire
ES2148362T3 (es) * 1995-03-02 2000-10-16 Schneider Europ Gmbh Metodo para fabricar un alambre guia.
EP0738495B1 (de) * 1995-04-18 2002-06-26 Schneider (Europe) GmbH Druckmessführungsdraht
DE69519516T2 (de) * 1995-06-29 2001-06-13 Schneider (Europe) Gmbh, Buelach Medizinisches Gerät zur 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
CA2238134C (en) 2003-08-05
JP3151434B2 (ja) 2001-04-03
DE69720964T2 (de) 2004-02-12
CA2238134A1 (en) 1998-11-21
DE69720964D1 (de) 2003-05-22
EP0879617A1 (de) 1998-11-25
EP0879617B1 (de) 2003-04-16
US5836885A (en) 1998-11-17
JPH10337280A (ja) 1998-12-22
AU6594698A (en) 1998-11-26
AU719431B2 (en) 2000-05-11
AU6594898A (en) 1998-11-26

Similar Documents

Publication Publication Date Title
DE69720964D1 (de) Führungsdraht mit Druckanzeige und Verfahren zur Herstellung eines solchen Führungsdrahtes
DE69838436D1 (de) Perkutankatheter zum einrichten einer okklusions- bzw. abschnürvorrichtung
ATE193834T1 (de) Verfahren zur herstellung eines führungsdrahtes
AU9648101A (en) Manoeuverable guide wire and method of using same
DE60216593D1 (de) Medizinische vorrichtung mit drehmoment übertragendem weichem endstück und verfahren zu seiner formgebung
DE60103744D1 (de) Hülse für ein laparoskopisches instrument
DE3889196D1 (de) Vorrichtung zur Thromboembolectomie.
DE69431758D1 (de) Vorrichtung zum verbinden eines überschalltransmissionsgliedes mit einem ultraschallerzeuger
ES2084949T3 (es) Aparato de trocar.
EP1181895A3 (de) Verfahren und Vorrichtung zum relativen Positionieren eines Katheters zu einer anatomischen Verbindung
ATE318633T1 (de) Sensor und führungsdrahteinheit
ATE284729T1 (de) Medizinischer führungsdraht
DE69817330D1 (de) Katheter zur herstellung einer flüssigkeitsleitung in den dünndarm
DE69413209D1 (de) Arzneigerät für die Behandlung eines Teiles von Körpergefäss mittels Ionisierungsbestrahlung
DK0821602T3 (da) Kateter
ATE134492T1 (de) Katheteranordnung mit einem führungsdraht sowie verfahren zur herstellung eines solchen führungsdrahtes
ATE197760T1 (de) Medizinisches gerät für druckmessung in einem blutgefäss
DE59107252D1 (de) Vorrichtung mit einer in den körper eines patienten implantierbaren prothese
ATE164772T1 (de) Verfahren zur herstellung eines führungsdrahtes und führungsdraht
ATE251926T1 (de) Katheter
DE69526646D1 (de) Verstärkte mikrodialysesonde
DE60123807D1 (de) Verfahren zur herstellung von intravaskulären vorrichtungen nach mass
DE60214555D1 (de) Verfahren zur herstellung eines rohrkupplungsgreifrings und vorrichtung zur herstellung eines rohrkupplungsgreifrings
WO2003000110A3 (en) Fastener remover and method of use
ATE151255T1 (de) Instrumente zur zahnbehandlung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties