CA2168309A1 - Guide Wire - Google Patents

Guide Wire

Info

Publication number
CA2168309A1
CA2168309A1 CA2168309A CA2168309A CA2168309A1 CA 2168309 A1 CA2168309 A1 CA 2168309A1 CA 2168309 A CA2168309 A CA 2168309A CA 2168309 A CA2168309 A CA 2168309A CA 2168309 A1 CA2168309 A1 CA 2168309A1
Authority
CA
Canada
Prior art keywords
coil
guide wire
tubular
distal portion
proximal portion
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.)
Granted
Application number
CA2168309A
Other languages
French (fr)
Other versions
CA2168309C (en
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
Publication of CA2168309A1 publication Critical patent/CA2168309A1/en
Application granted granted Critical
Publication of CA2168309C publication Critical patent/CA2168309C/en
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
    • 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
    • A61M2025/09091—Basic structures of guide wires having a coil around a core where a sheath surrounds the coil at the distal part
    • 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
    • A61M2025/09166—Guide wires having radio-opaque features
    • 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

Abstract

The guide wire comprises an elongated flexible shaft 2 which is tubular. A helical coil assembly 4 of radiopaque material comprises a first coil 5 having a proximal portion 6 threadedly force fitted into the tubular portion 3 of shaft 2. A second coil 8 has a proximal portion 9 surrounding and threadingly engaging the distal portion 7 of the first coil, and a distal portion 10 terminating into a tip 15. <IMAGE>
CA002168309A 1995-03-02 1996-01-29 Guide wire Expired - Fee Related CA2168309C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95103006.3 1995-03-02
EP95103006A EP0729765B1 (en) 1995-03-02 1995-03-02 A method for manufacturing a guide wire

Publications (2)

Publication Number Publication Date
CA2168309A1 true CA2168309A1 (en) 1996-09-03
CA2168309C CA2168309C (en) 1999-06-01

Family

ID=8219032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002168309A Expired - Fee Related CA2168309C (en) 1995-03-02 1996-01-29 Guide wire

Country Status (8)

Country Link
US (1) US5706826A (en)
EP (1) EP0729765B1 (en)
JP (1) JP3403887B2 (en)
AT (1) ATE193834T1 (en)
CA (1) CA2168309C (en)
DE (1) DE69517501T2 (en)
DK (1) DK0729765T3 (en)
ES (1) ES2148362T3 (en)

Families Citing this family (65)

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US6673025B1 (en) 1993-12-01 2004-01-06 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
US6039699A (en) * 1996-01-22 2000-03-21 Cordis Corporation Stiff catheter guidewire with flexible distal portion
US6068623A (en) * 1997-03-06 2000-05-30 Percusurge, Inc. Hollow medical wires and methods of constructing same
WO1998018516A1 (en) * 1996-10-30 1998-05-07 C.R. Bard, Inc. Vascular guidewire with axisymmetric steering and spring forming elements
US5924998A (en) * 1997-03-06 1999-07-20 Scimed Life System, Inc. Guide wire with hydrophilically coated tip
US6355016B1 (en) 1997-03-06 2002-03-12 Medtronic Percusurge, Inc. Catheter core wire
US6190332B1 (en) 1998-02-19 2001-02-20 Percusurge, Inc. Core wire with shapeable tip
EP0879616A1 (en) * 1997-05-21 1998-11-25 Schneider (Europe) GmbH Guide wire
EP0879617B1 (en) * 1997-05-21 2003-04-16 Schneider (Europe) GmbH Pressure monitoring guide wire and method for manufacturing such a guide wire
US7494474B2 (en) * 1997-06-04 2009-02-24 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
DE19823414A1 (en) * 1998-05-26 1999-06-17 Epflex Feinwerktech Gmbh Spiral wire guide tube made of two types of wire for surgical procedure
US6387060B1 (en) * 1998-06-17 2002-05-14 Advanced Cardiovascular Systems, Inc. Composite radiopaque intracorporeal product
US6402771B1 (en) * 1999-12-23 2002-06-11 Guidant Endovascular Solutions Snare
US6575997B1 (en) * 1999-12-23 2003-06-10 Endovascular Technologies, Inc. Embolic basket
US7097624B2 (en) * 2000-10-05 2006-08-29 Scimed Life Systems, Inc. Multi-layer and multi-section coils for guide wire
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
JP4028245B2 (en) * 2002-01-28 2007-12-26 テルモ株式会社 Guide wire
US7077811B2 (en) * 2002-12-23 2006-07-18 Scimed Life Systems, Inc. Guidewire tip construction
US8377035B2 (en) * 2003-01-17 2013-02-19 Boston Scientific Scimed, Inc. Unbalanced reinforcement members for medical device
US20040167438A1 (en) * 2003-02-26 2004-08-26 Sharrow James S. Reinforced medical device
US20040167439A1 (en) * 2003-02-26 2004-08-26 Sharrow James S. Guidewire having textured proximal portion
US7182735B2 (en) * 2003-02-26 2007-02-27 Scimed Life Systems, Inc. Elongated intracorporal medical device
US8167821B2 (en) * 2003-02-26 2012-05-01 Boston Scientific Scimed, Inc. Multiple diameter guidewire
US6875949B2 (en) * 2003-03-19 2005-04-05 Edison Welding Institute Method of welding titanium and titanium based alloys to ferrous metals
US20040199052A1 (en) 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
JP4186689B2 (en) 2003-04-18 2008-11-26 ニプロ株式会社 Guide wire
US7237313B2 (en) * 2003-12-05 2007-07-03 Boston Scientific Scimed, Inc. Elongated medical device for intracorporal use
US7844344B2 (en) 2004-03-30 2010-11-30 Medtronic, Inc. MRI-safe implantable lead
US20070083132A1 (en) * 2005-10-11 2007-04-12 Sharrow James S Medical device coil
US20080051860A1 (en) * 2006-08-22 2008-02-28 Wyk Johan D V Cosmetic mask and method of using
US9044593B2 (en) 2007-02-14 2015-06-02 Medtronic, Inc. Discontinuous conductive filler polymer-matrix composites for electromagnetic shielding
US8308658B2 (en) * 2007-04-13 2012-11-13 Neometrics, Inc. Medical guidewire
US8483842B2 (en) 2007-04-25 2013-07-09 Medtronic, Inc. Lead or lead extension having a conductive body and conductive body contact
US7841994B2 (en) * 2007-11-02 2010-11-30 Boston Scientific Scimed, Inc. Medical device for crossing an occlusion in a vessel
US8636270B2 (en) * 2007-12-19 2014-01-28 Boston Scientific Scimed, Inc. Structure for use as part of a medical device
WO2009094511A1 (en) * 2008-01-24 2009-07-30 Boston Scientific Scimed, Inc. Structure for use as part of a medical device
US9037263B2 (en) 2008-03-12 2015-05-19 Medtronic, Inc. System and method for implantable medical device lead shielding
WO2009120622A1 (en) * 2008-03-24 2009-10-01 Boston Scientific Scimed, Inc. Flexible endoscope with core member
US20090292225A1 (en) * 2008-05-21 2009-11-26 Boston Scientific Scimed, Inc. Medical device including a braid for crossing an occlusion in a vessel
EP2370237B1 (en) 2008-12-08 2015-12-02 Jeff Christian Micro-cutting machine for forming cuts in products
US11406791B2 (en) 2009-04-03 2022-08-09 Scientia Vascular, Inc. Micro-fabricated guidewire devices having varying diameters
WO2010126887A1 (en) 2009-04-30 2010-11-04 Medtronic, Inc. Termination of a shield within an implantable medical lead
JP2012005704A (en) * 2010-06-25 2012-01-12 Asahi Intecc Co Ltd Balloon catheter
US8480598B2 (en) 2010-09-14 2013-07-09 Abbott Cardiovascular Systems Inc. Guide wire with soldered multilayer coil member
EP2826516B1 (en) * 2012-03-16 2019-04-17 Terumo Kabushiki Kaisha Guide wire
EP2838609B1 (en) 2012-04-19 2019-03-06 Medtronic, Inc. Paired medical lead bodies with braided conductive shields having different physical parameter values
US9968762B2 (en) * 2012-08-08 2018-05-15 Cook Medical Technologies Llc Wire guide with multiple tips
US9636485B2 (en) 2013-01-17 2017-05-02 Abbott Cardiovascular Systems, Inc. Methods for counteracting rebounding effects during solid state resistance welding of dissimilar materials
US9993638B2 (en) 2013-12-14 2018-06-12 Medtronic, Inc. Devices, systems and methods to reduce coupling of a shield and a conductor within an implantable medical lead
EP3171931B1 (en) 2014-07-23 2021-11-10 Medtronic, Inc. Methods of shielding implantable medical leads and implantable medical lead extensions
EP3191175B1 (en) 2014-07-24 2022-03-02 Medtronic, Inc. Apparatus for shielding implantable medical leads and lead extensions
US10814120B2 (en) 2015-07-02 2020-10-27 Covellus Llc Modular medical device catheter system
US10328250B2 (en) * 2015-07-02 2019-06-25 Covellus Llc Medical device adapter
US11660439B2 (en) 2015-07-02 2023-05-30 Covellus Llc Modular medical device system
US10912922B2 (en) 2015-07-02 2021-02-09 Covellus Llc Modular medical device catheter system
JP2017221562A (en) * 2016-06-17 2017-12-21 朝日インテック株式会社 Guide wire
US11207502B2 (en) * 2016-07-18 2021-12-28 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US11052228B2 (en) 2016-07-18 2021-07-06 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US11452541B2 (en) 2016-12-22 2022-09-27 Scientia Vascular, Inc. Intravascular device having a selectively deflectable tip
JP6864910B2 (en) * 2017-04-28 2021-04-28 株式会社北里コーポレーション Fallopian tube stenosis improving tool
US11369351B2 (en) 2017-05-26 2022-06-28 Scientia Vascular, Inc. Micro-fabricated medical device having a non-helical cut arrangement
US11305095B2 (en) 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
US11452533B2 (en) 2019-01-10 2022-09-27 Abbott Cardiovascular Systems Inc. Guide wire tip having roughened surface
EP4176920A4 (en) * 2020-07-03 2024-03-13 Asahi Intecc Co Ltd Guide wire

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545390A (en) * 1982-09-22 1985-10-08 C. R. Bard, Inc. Steerable guide wire for balloon dilatation procedure
US4554929A (en) * 1983-07-13 1985-11-26 Advanced Cardiovascular Systems, Inc. Catheter guide wire with short spring tip and method of using the same
USRE33911E (en) * 1983-07-13 1992-05-05 Advanced Cardiovascular Systems, Inc. Catheter guide wire with short spring tip and method of using the same
US4538622A (en) * 1983-11-10 1985-09-03 Advanced Cardiovascular Systems, Inc. Guide wire for catheters
US4748986A (en) * 1985-11-26 1988-06-07 Advanced Cardiovascular Systems, Inc. Floppy guide wire with opaque tip
US4721117A (en) * 1986-04-25 1988-01-26 Advanced Cardiovascular Systems, Inc. Torsionally stabilized guide wire with outer jacket
US4763647A (en) * 1987-01-06 1988-08-16 C. R. Bard, Inc. Dual coil steerable guidewire
US5105818A (en) * 1987-04-10 1992-04-21 Cardiometric, Inc. Apparatus, system and method for measuring spatial average velocity and/or volumetric flow of blood in a vessel and screw joint for use therewith
US5143085A (en) * 1987-05-13 1992-09-01 Wilson Bruce C Steerable memory alloy guide wires
US4830023A (en) * 1987-11-27 1989-05-16 Medi-Tech, Incorporated Medical guidewire
US5067489A (en) * 1988-08-16 1991-11-26 Flexmedics Corporation Flexible guide with safety tip
EP0435961A1 (en) * 1988-11-23 1991-07-10 Boston Scientific Corporation Small diameter guidewires
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
CA2019063E (en) * 1989-06-29 2000-01-04 Brian L. Bates Hydrophilically coated flexible wire guide
US5144959A (en) * 1989-08-15 1992-09-08 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
US5147317A (en) * 1990-06-04 1992-09-15 C.R. Bard, Inc. Low friction varied radiopacity guidewire
DE69129539T2 (en) * 1990-08-29 1999-03-04 Advanced Cardiovascular System TWO SPIRAL SPRING GUIDE WIRE WITH RADIANT IMPERATIVE DISTAL TIP
US5345945A (en) * 1990-08-29 1994-09-13 Baxter International Inc. Dual coil guidewire with radiopaque distal tip
US5174302A (en) * 1990-12-04 1992-12-29 Cordis Corporation Variable radiopacity guidewire with spaced highly radiopaque regions
AU1428792A (en) * 1991-02-15 1992-09-15 Mallinckrodt Medical, Inc. Torsionally stable guidewire
ATE221795T1 (en) * 1991-05-07 2002-08-15 Target Therapeutics Inc CATHETER GUIDE WIRE
US5333620A (en) * 1991-10-30 1994-08-02 C. R. Bard, Inc. High performance plastic coated medical guidewire
US5259393A (en) * 1992-05-13 1993-11-09 Cordis Corporation Guidewire having controlled radiopacity tip
US5287858A (en) * 1992-09-23 1994-02-22 Pilot Cardiovascular Systems, Inc. Rotational atherectomy guidewire
DK0625358T3 (en) * 1993-05-19 1996-08-05 Schneider Europ Ag Wire guide
US5421348A (en) * 1993-11-29 1995-06-06 Cordis Corporation Rotating guidewire extension system with mechanically locking extension wire
US5606981A (en) * 1994-03-11 1997-03-04 C. R. Bard, Inc. Catheter guidewire with radiopaque markers

Also Published As

Publication number Publication date
DE69517501T2 (en) 2001-03-08
DE69517501D1 (en) 2000-07-20
ATE193834T1 (en) 2000-06-15
JPH08243169A (en) 1996-09-24
DK0729765T3 (en) 2000-10-16
EP0729765A1 (en) 1996-09-04
CA2168309C (en) 1999-06-01
ES2148362T3 (en) 2000-10-16
US5706826A (en) 1998-01-13
EP0729765B1 (en) 2000-06-14
JP3403887B2 (en) 2003-05-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed