ATE429954T1 - Vorrichtung zur reduktion von durch röntgenstrahlung hervorgerufenen störsignalen in implantierbaren medizinischen vorrichtungen - Google Patents

Vorrichtung zur reduktion von durch röntgenstrahlung hervorgerufenen störsignalen in implantierbaren medizinischen vorrichtungen

Info

Publication number
ATE429954T1
ATE429954T1 AT06784341T AT06784341T ATE429954T1 AT E429954 T1 ATE429954 T1 AT E429954T1 AT 06784341 T AT06784341 T AT 06784341T AT 06784341 T AT06784341 T AT 06784341T AT E429954 T1 ATE429954 T1 AT E429954T1
Authority
AT
Austria
Prior art keywords
ray radiation
imd
threshold
implantable medical
medical devices
Prior art date
Application number
AT06784341T
Other languages
English (en)
Inventor
Wesley Clement
Hiroshi Fujimoto
Jeffrey Wilkinson
John Buysman
Girard Borgerding
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 ATE429954T1 publication Critical patent/ATE429954T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electrotherapy Devices (AREA)
AT06784341T 2005-03-31 2006-03-30 Vorrichtung zur reduktion von durch röntgenstrahlung hervorgerufenen störsignalen in implantierbaren medizinischen vorrichtungen ATE429954T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/096,671 US7697988B2 (en) 2005-03-31 2005-03-31 Methods and apparatus for reducing spurious signals in implantable medical devices caused by x-ray radiation
PCT/US2006/012118 WO2006124132A2 (en) 2005-03-31 2006-03-30 Methods and apparatus for reducing spurious signals in implantable medical devices caused by x-ray radiation

Publications (1)

Publication Number Publication Date
ATE429954T1 true ATE429954T1 (de) 2009-05-15

Family

ID=37071505

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06784341T ATE429954T1 (de) 2005-03-31 2006-03-30 Vorrichtung zur reduktion von durch röntgenstrahlung hervorgerufenen störsignalen in implantierbaren medizinischen vorrichtungen

Country Status (6)

Country Link
US (2) US7697988B2 (de)
EP (1) EP1871471B1 (de)
CN (1) CN101163518A (de)
AT (1) ATE429954T1 (de)
DE (1) DE602006006560D1 (de)
WO (1) WO2006124132A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009210747B2 (en) * 2008-01-30 2011-11-17 Cardiac Pacemakers, Inc. Method and apparatus for radiation effects detection
US9174058B2 (en) 2009-09-29 2015-11-03 Medtronic, Inc. Automatic selection of parameters of an exposure mode of an implantable medical device
WO2013059673A1 (en) * 2011-10-20 2013-04-25 The General Hospital Corporation Implantable imaging arrangement and method for using the same
US10441798B2 (en) * 2016-04-15 2019-10-15 Medtronic, Inc. Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance
US10293167B2 (en) 2016-04-15 2019-05-21 Medtronic, Inc. Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance
US12447348B2 (en) 2021-12-15 2025-10-21 Medtronic, Inc. Secondary verification of MRI exposure at an implantable medical device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271400A (en) * 1992-04-01 1993-12-21 General Electric Company Tracking system to monitor the position and orientation of a device using magnetic resonance detection of a sample contained within the device
US5782764A (en) * 1995-11-07 1998-07-21 Iti Medical Technologies, Inc. Fiber composite invasive medical instruments and methods for use in interventional imaging procedures
JP2001230460A (ja) 2000-02-14 2001-08-24 Seiko Instruments Inc 超伝導ｘ線検出素子のトンネル酸化膜形成方法
US6681135B1 (en) * 2000-10-30 2004-01-20 Medtronic, Inc. System and method for employing temperature measurements to control the operation of an implantable medical device
US7076283B2 (en) 2001-10-31 2006-07-11 Medtronic, Inc. Device for sensing cardiac activity in an implantable medical device in the presence of magnetic resonance imaging interference
US20030144706A1 (en) * 2002-01-29 2003-07-31 Funke Hermann D. Method and apparatus for controlling an implantable medical device in response to the presence of a magnetic field and/or high frequency radiation interference signals
US7082328B2 (en) * 2002-01-29 2006-07-25 Medtronic, Inc. Methods and apparatus for controlling a pacing system in the presence of EMI

Also Published As

Publication number Publication date
DE602006006560D1 (de) 2009-06-10
US20100204743A1 (en) 2010-08-12
WO2006124132A9 (en) 2007-03-01
US20060224064A1 (en) 2006-10-05
WO2006124132A2 (en) 2006-11-23
US8706222B2 (en) 2014-04-22
EP1871471B1 (de) 2009-04-29
WO2006124132A3 (en) 2007-05-24
EP1871471A2 (de) 2008-01-02
CN101163518A (zh) 2008-04-16
US7697988B2 (en) 2010-04-13

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Legal Events

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