ATE476219T1 - Elektrode zur verwendung in einem mrt-sicheren implantierbaren medizinprodukt - Google Patents

Elektrode zur verwendung in einem mrt-sicheren implantierbaren medizinprodukt

Info

Publication number
ATE476219T1
ATE476219T1 AT05705110T AT05705110T ATE476219T1 AT E476219 T1 ATE476219 T1 AT E476219T1 AT 05705110 T AT05705110 T AT 05705110T AT 05705110 T AT05705110 T AT 05705110T AT E476219 T1 ATE476219 T1 AT E476219T1
Authority
AT
Austria
Prior art keywords
electrode
medical device
implantable medical
filer
mri safe
Prior art date
Application number
AT05705110T
Other languages
English (en)
Inventor
Thomas Barry Hoegh
Stephen L Bolea
Carl D Wahlstrand
Gregory A Hrdlicka
James M Olsen
Original Assignee
Medtronic Inc
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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of ATE476219T1 publication Critical patent/ATE476219T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • A61N1/0529—Electrodes for brain stimulation
    • A61N1/0534—Electrodes for deep brain stimulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0551—Spinal or peripheral nerve electrodes
    • A61N1/0553—Paddle shaped electrodes, e.g. for laminotomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
    • A61N1/086—Magnetic resonance imaging [MRI] compatible leads
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/3606—Implantable neurostimulators for stimulating central or peripheral nerve system adapted for a particular treatment
    • A61N1/36071—Pain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/3718—Monitoring of or protection against external electromagnetic fields or currents

Landscapes

  • Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Psychology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Electrotherapy Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AT05705110T 2004-03-30 2005-01-05 Elektrode zur verwendung in einem mrt-sicheren implantierbaren medizinprodukt ATE476219T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55799104P 2004-03-30 2004-03-30
US11/009,862 US7877150B2 (en) 2004-03-30 2004-12-10 Lead electrode for use in an MRI-safe implantable medical device
PCT/US2005/000322 WO2005102445A1 (en) 2004-03-30 2005-01-05 Lead electrode for use in an mri-safe implantable medical device

Publications (1)

Publication Number Publication Date
ATE476219T1 true ATE476219T1 (de) 2010-08-15

Family

ID=35055405

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05705110T ATE476219T1 (de) 2004-03-30 2005-01-05 Elektrode zur verwendung in einem mrt-sicheren implantierbaren medizinprodukt

Country Status (5)

Country Link
US (2) US7877150B2 (de)
EP (1) EP1740260B1 (de)
AT (1) ATE476219T1 (de)
DE (1) DE602005022690D1 (de)
WO (1) WO2005102445A1 (de)

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EP1740260B1 (de) 2010-08-04
EP1740260A1 (de) 2007-01-10
US20050222658A1 (en) 2005-10-06
WO2005102445A1 (en) 2005-11-03
US7877150B2 (en) 2011-01-25
US8364286B2 (en) 2013-01-29
DE602005022690D1 (de) 2010-09-16
US20110112615A1 (en) 2011-05-12

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