EP1289411A4 - Vascular guidewire for magnetic resonance and/or fluoroscopy - Google Patents

Vascular guidewire for magnetic resonance and/or fluoroscopy

Info

Publication number
EP1289411A4
EP1289411A4 EP01942159A EP01942159A EP1289411A4 EP 1289411 A4 EP1289411 A4 EP 1289411A4 EP 01942159 A EP01942159 A EP 01942159A EP 01942159 A EP01942159 A EP 01942159A EP 1289411 A4 EP1289411 A4 EP 1289411A4
Authority
EP
European Patent Office
Prior art keywords
fluoroscopy
magnetic resonance
vascular guidewire
guidewire
vascular
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.)
Withdrawn
Application number
EP01942159A
Other languages
German (de)
French (fr)
Other versions
EP1289411A1 (en
Inventor
Alexander C Boudewijn
Wilfred P Heiner
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.)
Cordis Corp
Original Assignee
Cordis Corp
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 Cordis Corp filed Critical Cordis Corp
Publication of EP1289411A1 publication Critical patent/EP1289411A1/en
Publication of EP1289411A4 publication Critical patent/EP1289411A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0127—Magnetic means; Magnetic markers
    • 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
    • A61M2025/09166—Guide wires having radio-opaque features

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
EP01942159A 2000-06-12 2001-06-12 Vascular guidewire for magnetic resonance and/or fluoroscopy Withdrawn EP1289411A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21115700P 2000-06-12 2000-06-12
US211157P 2000-06-12
PCT/US2001/018720 WO2001095794A1 (en) 2000-06-12 2001-06-12 Vascular guidewire for magnetic resonance and/or fluoroscopy

Publications (2)

Publication Number Publication Date
EP1289411A1 EP1289411A1 (en) 2003-03-12
EP1289411A4 true EP1289411A4 (en) 2006-03-29

Family

ID=22785772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01942159A Withdrawn EP1289411A4 (en) 2000-06-12 2001-06-12 Vascular guidewire for magnetic resonance and/or fluoroscopy

Country Status (2)

Country Link
EP (1) EP1289411A4 (en)
WO (1) WO2001095794A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7022086B2 (en) * 2002-05-21 2006-04-04 Scimed Life Systems, Inc. Guidewire with encapsulated marker
US7153277B2 (en) * 2002-12-03 2006-12-26 Scimed Life Systems, Inc. Composite medical device with markers
US7399296B2 (en) 2003-02-26 2008-07-15 Medtronic Vascular, Inc. Catheter having highly radiopaque embedded segment
EP1819374B1 (en) 2004-12-08 2012-08-15 Cook Medical Technologies LLC Contrast agent coated medical device
SE0601472L (en) * 2006-07-05 2008-01-06 Anders Widmark Reference agencies
DE102008012743A1 (en) * 2008-03-05 2009-09-10 Biotronik Vi Patent Ag Catheter guidewire and method of making the same
DE102008024976A1 (en) * 2008-05-23 2009-12-17 Marvis Technologies Gmbh Medical instrument
EP2450067A1 (en) 2010-10-18 2012-05-09 MaRVis Technologies GmbH Medical device
SE535831C2 (en) * 2011-05-09 2013-01-08 Ingemar Naeslund position Cursor
AU2013295789B2 (en) * 2012-07-24 2018-05-24 Clearstream Technologies Limited Balloon catheter with enhanced locatability
DE102012214785A1 (en) 2012-08-20 2014-02-20 Epflex Feinwerktechnik Gmbh Medical guide wire with MR marker
DE102012222356B4 (en) 2012-12-05 2017-03-16 Epflex Feinwerktechnik Gmbh Medical stone catcher instrument
US20170113066A1 (en) * 2014-04-04 2017-04-27 Fundação D. Anna De Sommer Champalimaud E Dr. Carlos Montez Champalimaud System to produce anatomical reproducibility and detect motion during a medical treatment and methods of use
DE202015101591U1 (en) * 2015-03-30 2015-06-11 Cormedics Medizintechnik GmbH Medical measuring wire
WO2019109063A2 (en) 2017-12-03 2019-06-06 Paul Ram H Jr Mri compatible interventional wireguide
US20230248241A1 (en) * 2022-02-07 2023-08-10 Eric D. Anttila Medical Systems, Devices, and Kits Useful in Performing Treatment under Magnetic Resonance Imaging and Related Methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0775500A1 (en) * 1995-11-23 1997-05-28 Cordis Corporation Medical device visible when using magnetic resonance imaging
WO1998042268A1 (en) * 1997-03-27 1998-10-01 Cordis Corporation Glass core guidewire compatible with magnetic resonance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817017A (en) * 1994-04-12 1998-10-06 Pharmacyclics, Inc. Medical devices and materials having enhanced magnetic images visibility
CA2212808C (en) * 1995-02-28 2007-12-04 Boston Scientific Corporation Polymeric implements for torque transmission
US5833632A (en) * 1995-12-07 1998-11-10 Sarcos, Inc. Hollow guide wire apparatus catheters
DE69839412T2 (en) * 1997-03-31 2009-05-07 Terumo K.K. guidewire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0775500A1 (en) * 1995-11-23 1997-05-28 Cordis Corporation Medical device visible when using magnetic resonance imaging
WO1998042268A1 (en) * 1997-03-27 1998-10-01 Cordis Corporation Glass core guidewire compatible with magnetic resonance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0195794A1 *

Also Published As

Publication number Publication date
WO2001095794A1 (en) 2001-12-20
EP1289411A1 (en) 2003-03-12

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Legal Events

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Effective date: 20060210

RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 25/09 20060101ALI20060206BHEP

Ipc: A61B 5/00 20060101AFI20011227BHEP

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Effective date: 20070829