NL9401518A - MR-zichtbare catheter met in uitgehard materiaal opgenomen deeltjesvormig magnetiseerbaar materiaal. - Google Patents

MR-zichtbare catheter met in uitgehard materiaal opgenomen deeltjesvormig magnetiseerbaar materiaal. Download PDF

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Publication number
NL9401518A
NL9401518A NL9401518A NL9401518A NL9401518A NL 9401518 A NL9401518 A NL 9401518A NL 9401518 A NL9401518 A NL 9401518A NL 9401518 A NL9401518 A NL 9401518A NL 9401518 A NL9401518 A NL 9401518A
Authority
NL
Netherlands
Prior art keywords
catheter
magnetic material
cured
base body
particulate
Prior art date
Application number
NL9401518A
Other languages
English (en)
Dutch (nl)
Inventor
Jan Weber
Wilhelmus Petrus Martinus Erp
Original Assignee
Cordis Europ
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 Europ filed Critical Cordis Europ
Priority to NL9401518A priority Critical patent/NL9401518A/nl
Priority to AT95202503T priority patent/ATE253952T1/de
Priority to EP95202503A priority patent/EP0701835B1/fr
Priority to DE69532104T priority patent/DE69532104T2/de
Priority to JP23885695A priority patent/JP3741322B2/ja
Priority to US08/530,682 priority patent/US5728079A/en
Publication of NL9401518A publication Critical patent/NL9401518A/nl

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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0127—Magnetic means; Magnetic markers
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials For Medical Uses (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
NL9401518A 1994-09-19 1994-09-19 MR-zichtbare catheter met in uitgehard materiaal opgenomen deeltjesvormig magnetiseerbaar materiaal. NL9401518A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL9401518A NL9401518A (nl) 1994-09-19 1994-09-19 MR-zichtbare catheter met in uitgehard materiaal opgenomen deeltjesvormig magnetiseerbaar materiaal.
AT95202503T ATE253952T1 (de) 1994-09-19 1995-09-15 Nmr-sichtbarer katheter mit ausgehärtetem, magnetisierbarem material
EP95202503A EP0701835B1 (fr) 1994-09-19 1995-09-15 Cathéther visible par imagerie à résonance magnétique avec matériau magnétisable durci
DE69532104T DE69532104T2 (de) 1994-09-19 1995-09-15 NMR-sichtbarer Katheter mit ausgehärtetem, magnetisierbarem Material
JP23885695A JP3741322B2 (ja) 1994-09-19 1995-09-18 核磁気共鳴装置で見ることができるカテーテル
US08/530,682 US5728079A (en) 1994-09-19 1995-09-19 Catheter which is visible under MRI

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9401518 1994-09-19
NL9401518A NL9401518A (nl) 1994-09-19 1994-09-19 MR-zichtbare catheter met in uitgehard materiaal opgenomen deeltjesvormig magnetiseerbaar materiaal.

Publications (1)

Publication Number Publication Date
NL9401518A true NL9401518A (nl) 1996-05-01

Family

ID=19864668

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9401518A NL9401518A (nl) 1994-09-19 1994-09-19 MR-zichtbare catheter met in uitgehard materiaal opgenomen deeltjesvormig magnetiseerbaar materiaal.

Country Status (5)

Country Link
EP (1) EP0701835B1 (fr)
JP (1) JP3741322B2 (fr)
AT (1) ATE253952T1 (fr)
DE (1) DE69532104T2 (fr)
NL (1) NL9401518A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9401533A (nl) * 1994-09-21 1996-05-01 Cordis Europ MR-zichtbare catheter met elementen van paramagnetisch materiaal.
EP0868925B1 (fr) * 1997-03-31 2008-04-30 Terumo Kabushiki Kaisha Fil de guidage
JP3786312B2 (ja) * 1997-05-20 2006-06-14 テルモ株式会社 カテーテル
NL1007371C2 (nl) * 1997-10-27 1999-04-28 Cordis Europ Werkwijze voor het vervaardigen van een katheter met ten minste een markering.
EP1053482A1 (fr) * 1998-12-03 2000-11-22 Koninklijke Philips Electronics N.V. Instrument d'intervention a visibilite reglable dans les images d'irm
US6377048B1 (en) * 2000-11-08 2002-04-23 Topspin Medical (Israel) Limited Magnetic resonance imaging device for operation in external static magnetic fields
US20030120197A1 (en) * 2001-05-28 2003-06-26 Takashi Kaneko Composite material for medical applications, tube for medical applications and medical instrument
US7792568B2 (en) 2003-03-17 2010-09-07 Boston Scientific Scimed, Inc. MRI-visible medical devices
WO2010144419A2 (fr) 2009-06-08 2010-12-16 Surgivision, Inc. Systèmes interventionnels guidés par irm pouvant localiser des dispositifs intracorporels souples et générer des visualisations dynamiques de ceux-ci en temps quasi réel
WO2010148088A2 (fr) 2009-06-16 2010-12-23 Surgivision, Inc. Dispositifs guidés par irm et systèmes d'intervention guidés par irm qui peuvent suivre et générer des visualisations dynamiques des dispositifs presque en temps réel
WO2012032881A1 (fr) * 2010-09-06 2012-03-15 テルモ株式会社 Objet médical long
US10327667B2 (en) 2016-05-13 2019-06-25 Becton, Dickinson And Company Electro-magnetic needle catheter insertion system
US11413429B2 (en) * 2016-06-01 2022-08-16 Becton, Dickinson And Company Medical devices, systems and methods utilizing permanent magnet and magnetizable feature
US11826522B2 (en) * 2016-06-01 2023-11-28 Becton, Dickinson And Company Medical devices, systems and methods utilizing permanent magnet and magnetizable feature
JP7008618B2 (ja) * 2018-08-28 2022-01-25 ミネベアミツミ株式会社 電池パック

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004330A1 (fr) * 1984-03-29 1985-10-10 Nyegaard & Co A/S Utilisation de particules ferromagnetiques dans des agents de contraste pour la formation d'image par resonance magnetique nucleaire (nmr), et agents de contraste
US5154179A (en) * 1987-07-02 1992-10-13 Medical Magnetics, Inc. Device construction and method facilitating magnetic resonance imaging of foreign objects in a body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8600665D0 (en) * 1986-01-13 1986-02-19 Longmore D B Surgical catheters
JP2723223B2 (ja) * 1987-05-08 1998-03-09 東レ株式会社 カテーテルの製造方法
JP3310031B2 (ja) * 1992-10-23 2002-07-29 テルモ株式会社 カテーテルチューブ
KR100332015B1 (ko) * 1993-04-14 2002-10-04 파마시클릭스,인코포레이티드 자기영상가시도가향상된의료장치및재료

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004330A1 (fr) * 1984-03-29 1985-10-10 Nyegaard & Co A/S Utilisation de particules ferromagnetiques dans des agents de contraste pour la formation d'image par resonance magnetique nucleaire (nmr), et agents de contraste
US5154179A (en) * 1987-07-02 1992-10-13 Medical Magnetics, Inc. Device construction and method facilitating magnetic resonance imaging of foreign objects in a body

Also Published As

Publication number Publication date
JPH08173544A (ja) 1996-07-09
EP0701835A1 (fr) 1996-03-20
ATE253952T1 (de) 2003-11-15
DE69532104T2 (de) 2004-09-16
DE69532104D1 (de) 2003-12-18
JP3741322B2 (ja) 2006-02-01
EP0701835B1 (fr) 2003-11-12

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed