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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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
US20130218032A1 (en) 2010-11-09 2013-08-22 Opsens Inc. Guidewire with internal pressure sensor
EP2866646A1 (de) * 2012-06-29 2015-05-06 Boston Scientific Scimed, Inc. Druckmessungsführungsdraht
WO2014035995A1 (en) 2012-08-27 2014-03-06 Boston Scientific Scimed, Inc. Pressure-sensing medical devices and medical device systems
CN105209102B (zh) * 2013-03-15 2018-10-02 波士顿科学国际有限公司 压力感测导丝
US10499820B2 (en) 2013-05-22 2019-12-10 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
WO2015013646A1 (en) 2013-07-26 2015-01-29 Boston Scientific Scimed, Inc. Ffr sensor head design that minimizes stress induced pressure offsets
WO2015023789A1 (en) 2013-08-14 2015-02-19 Boston Scientific Scimed, Inc. Medical device systems including an optical fiber with a tapered core
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
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
CN106714675B (zh) 2014-08-01 2020-03-20 波士顿科学国际有限公司 压力传感导丝
US10080872B2 (en) 2014-11-04 2018-09-25 Abbott Cardiovascular Systems Inc. System and method for FFR guidewire recovery
US9795307B2 (en) 2014-12-05 2017-10-24 Boston Scientific Scimed, Inc. Pressure sensing guidewires
US11058307B2 (en) 2016-02-23 2021-07-13 Boston Scientific Scimed, Inc. Pressure sensing guidewire systems including an optical connector cable
US11672957B2 (en) 2017-07-26 2023-06-13 Heraeus Medical Components Llc Resilient tip and method
JP6850940B2 (ja) 2017-08-03 2021-03-31 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． 冠血流予備量比を評価するためのシステム
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
EP3768156B1 (de) 2018-03-23 2023-09-20 Boston Scientific Scimed, Inc. Medizinische vorrichtung mit drucksensor
EP3773182B1 (de) 2018-04-06 2023-08-09 Boston Scientific Scimed, Inc. Medizinische vorrichtung mit drucksensor
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

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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
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US4779628A (en) * 1987-06-12 1988-10-25 Medrad, Inc. Guidewire assembly having moveable core and low profile safety wire
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US5050606A (en) * 1987-09-30 1991-09-24 Advanced Cardiovascular Systems, Inc. Method for measuring pressure within a patient's coronary artery
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
EP0395098B1 (de) * 1989-04-28 1994-04-06 Tokin Corporation Schnell betriebsbereiter Führungsdraht für Katheter unter Anwendung einer Memory-Legierung mit Pseudoelastizität
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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
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US5267574A (en) * 1992-09-10 1993-12-07 Cordis Corporation Guidewire with spring and a heat shrinkable connection
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ATE197760T1 (de) * 1995-06-29 2000-12-15 Schneider Europ Gmbh Medizinisches gerät für druckmessung in einem blutgefäss
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Also Published As

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

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