DE60310194D1 - Filterung von gekoppelten elektromagnetischen signalen auf zuleitungen - Google Patents

Filterung von gekoppelten elektromagnetischen signalen auf zuleitungen

Info

Publication number
DE60310194D1
DE60310194D1 DE60310194T DE60310194T DE60310194D1 DE 60310194 D1 DE60310194 D1 DE 60310194D1 DE 60310194 T DE60310194 T DE 60310194T DE 60310194 T DE60310194 T DE 60310194T DE 60310194 D1 DE60310194 D1 DE 60310194D1
Authority
DE
Germany
Prior art keywords
supplies
filtering
electromagnetic signals
coupled electromagnetic
coupled
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.)
Expired - Lifetime
Application number
DE60310194T
Other languages
English (en)
Other versions
DE60310194T2 (de
Inventor
H Villaseca
L Dublin
J Haubrich
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.)
Medtronic Inc
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
Priority claimed from US10/059,598 external-priority patent/US20030144720A1/en
Application filed by Medtronic Inc filed Critical Medtronic Inc
Publication of DE60310194D1 publication Critical patent/DE60310194D1/de
Application granted granted Critical
Publication of DE60310194T2 publication Critical patent/DE60310194T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61N1/056—Transvascular endocardial electrode systems
    • 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
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/3718—Monitoring of or protection against external electromagnetic fields or currents

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
DE60310194T 2002-01-29 2003-01-27 Filterung von gekoppelten elektromagnetischen signalen auf zuleitungen Expired - Lifetime DE60310194T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US59598 2002-01-29
US10/059,598 US20030144720A1 (en) 2002-01-29 2002-01-29 Electromagnetic trap for a lead
US10/136,798 US7013180B2 (en) 2002-01-29 2002-04-30 Conditioning of coupled electromagnetic signals on a lead
US136798 2002-04-30
PCT/US2003/002435 WO2003063954A1 (en) 2002-01-29 2003-01-27 Conditioning of coupled electromagnetic signals on a lead

Publications (2)

Publication Number Publication Date
DE60310194D1 true DE60310194D1 (de) 2007-01-18
DE60310194T2 DE60310194T2 (de) 2007-09-20

Family

ID=27667752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310194T Expired - Lifetime DE60310194T2 (de) 2002-01-29 2003-01-27 Filterung von gekoppelten elektromagnetischen signalen auf zuleitungen

Country Status (5)

Country Link
EP (1) EP1469910B1 (de)
JP (1) JP4326340B2 (de)
CA (1) CA2472264A1 (de)
DE (1) DE60310194T2 (de)
WO (1) WO2003063954A1 (de)

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US7853325B2 (en) * 2001-04-13 2010-12-14 Greatbatch Ltd. Cylindrical bandstop filters for medical lead systems
US9295828B2 (en) 2001-04-13 2016-03-29 Greatbatch Ltd. Self-resonant inductor wound portion of an implantable lead for enhanced MRI compatibility of active implantable medical devices
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US8396568B2 (en) 2002-04-11 2013-03-12 Medtronic, Inc. Medical electrical lead body designs incorporating energy dissipating shunt
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US9155877B2 (en) 2004-03-30 2015-10-13 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7877150B2 (en) 2004-03-30 2011-01-25 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7844343B2 (en) 2004-03-30 2010-11-30 Medtronic, Inc. MRI-safe implantable medical device
US8989840B2 (en) 2004-03-30 2015-03-24 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US8014867B2 (en) 2004-12-17 2011-09-06 Cardiac Pacemakers, Inc. MRI operation modes for implantable medical devices
US8280526B2 (en) 2005-02-01 2012-10-02 Medtronic, Inc. Extensible implantable medical lead
US8027736B2 (en) 2005-04-29 2011-09-27 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US7853332B2 (en) 2005-04-29 2010-12-14 Medtronic, Inc. Lead electrode for use in an MRI-safe implantable medical device
US8233985B2 (en) 2005-11-04 2012-07-31 Kenergy, Inc. MRI compatible implanted electronic medical device with power and data communication capability
US8255054B2 (en) * 2005-11-04 2012-08-28 Kenergy, Inc. MRI compatible implanted electronic medical device
WO2007102893A2 (en) * 2005-11-11 2007-09-13 Greatbatch Ltd. Tank filters placed in series with the lead wires or circuits of active medical devices to enhance mri compatibility
US7610101B2 (en) 2006-11-30 2009-10-27 Cardiac Pacemakers, Inc. RF rejecting lead
US20080147135A1 (en) * 2006-12-19 2008-06-19 Hareland Scott A Filter circuit with variable capacitance for use with implantable medical devices
DE602008001969D1 (de) * 2007-01-31 2010-09-09 Medtronic Inc Designs für elektrische medizinische führungselemente mit energieableitendem shunt
US10537730B2 (en) 2007-02-14 2020-01-21 Medtronic, Inc. Continuous conductive materials for electromagnetic shielding
US9044593B2 (en) 2007-02-14 2015-06-02 Medtronic, Inc. Discontinuous conductive filler polymer-matrix composites for electromagnetic shielding
US8483842B2 (en) 2007-04-25 2013-07-09 Medtronic, Inc. Lead or lead extension having a conductive body and conductive body contact
WO2009076163A2 (en) 2007-12-06 2009-06-18 Cardiac Pacemakers, Inc. Implantable lead having a variable coil conductor pitch
US8275464B2 (en) 2007-12-06 2012-09-25 Cardiac Pacemakers, Inc. Leads with high surface resistance
US8086321B2 (en) 2007-12-06 2011-12-27 Cardiac Pacemakers, Inc. Selectively connecting the tip electrode during therapy for MRI shielding
US8032228B2 (en) 2007-12-06 2011-10-04 Cardiac Pacemakers, Inc. Method and apparatus for disconnecting the tip electrode during MRI
US8666513B2 (en) 2007-12-06 2014-03-04 Cardiac Pacemakers, Inc. Implantable lead with shielding
AU2009212697B2 (en) 2008-02-06 2011-12-01 Cardiac Pacemakers, Inc. Lead with MRI compatible design features
US9037263B2 (en) 2008-03-12 2015-05-19 Medtronic, Inc. System and method for implantable medical device lead shielding
US10080889B2 (en) 2009-03-19 2018-09-25 Greatbatch Ltd. Low inductance and low resistance hermetically sealed filtered feedthrough for an AIMD
US9108066B2 (en) 2008-03-20 2015-08-18 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US8103360B2 (en) 2008-05-09 2012-01-24 Foster Arthur J Medical lead coil conductor with spacer element
US8244375B2 (en) 2008-08-25 2012-08-14 Pacesetter, Inc. MRI compatible lead
DE102008045875A1 (de) * 2008-09-06 2010-03-11 Robert Prof. Bauernschmitt System zum Ermitteln von Parameterwerten eines Patienten, Steuerungseinrichtung, medizinische Behandlungsvorrichtung und entsprechendes Verfahren
US8571661B2 (en) 2008-10-02 2013-10-29 Cardiac Pacemakers, Inc. Implantable medical device responsive to MRI induced capture threshold changes
JP5767968B2 (ja) * 2008-10-15 2015-08-26 サピエンス ステアリング ブレイン スティムレーション ベー ヴィ 埋め込み可能な医用装置用のプローブ
JP5389947B2 (ja) 2009-02-19 2014-01-15 カーディアック ペースメイカーズ， インコーポレイテッド Ｍｒｉ環境において不整脈治療を提供するためのシステム
US9084883B2 (en) 2009-03-12 2015-07-21 Cardiac Pacemakers, Inc. Thin profile conductor assembly for medical device leads
US8478423B2 (en) 2009-04-07 2013-07-02 Boston Scientific Neuromodulation Corporation Insulator layers for leads of implantable electric stimulation systems and methods of making and using
US10086194B2 (en) 2009-04-30 2018-10-02 Medtronic, Inc. Termination of a shield within an implantable medical lead
WO2010151376A1 (en) 2009-06-26 2010-12-29 Cardiac Pacemakers, Inc. Medical device lead including a unifilar coil with improved torque transmission capacity and reduced mri heating
US8335572B2 (en) 2009-10-08 2012-12-18 Cardiac Pacemakers, Inc. Medical device lead including a flared conductive coil
US9254380B2 (en) 2009-10-19 2016-02-09 Cardiac Pacemakers, Inc. MRI compatible tachycardia lead
US8565874B2 (en) 2009-12-08 2013-10-22 Cardiac Pacemakers, Inc. Implantable medical device with automatic tachycardia detection and control in MRI environments
EP2519311A1 (de) 2009-12-30 2012-11-07 Cardiac Pacemakers, Inc. Bedingt mri-sichere elektrode einer medizinischen vorrichtung
US8391994B2 (en) 2009-12-31 2013-03-05 Cardiac Pacemakers, Inc. MRI conditionally safe lead with low-profile multi-layer conductor for longitudinal expansion
WO2011081713A1 (en) 2009-12-31 2011-07-07 Cardiac Pacemakers, Inc. Mri conditionally safe lead with multi-layer conductor
US8914096B2 (en) * 2010-02-11 2014-12-16 Biotronik Se & Co. Kg Adaptation probe for insertion into implanted electrode devices of active medical implants and set composed of an implantable electrode device and an adaptation probe
WO2011103444A1 (en) * 2010-02-19 2011-08-25 Cardiac Pacemakers, Inc. Lead including conductors configured for reduced mri-induced currents
EP2587992A2 (de) 2010-06-29 2013-05-08 Cardiac Pacemakers, Inc. Elektrodenbewegungserfassung über kabelmikrofonie
US8825181B2 (en) 2010-08-30 2014-09-02 Cardiac Pacemakers, Inc. Lead conductor with pitch and torque control for MRI conditionally safe use
US8630718B2 (en) 2010-11-18 2014-01-14 Cardiac Pacemakers, Inc. Insulative structure for MRI compatible leads
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US10350421B2 (en) 2013-06-30 2019-07-16 Greatbatch Ltd. Metallurgically bonded gold pocket pad for grounding an EMI filter to a hermetic terminal for an active implantable medical device
US9427596B2 (en) 2013-01-16 2016-08-30 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US9931514B2 (en) 2013-06-30 2018-04-03 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US11198014B2 (en) 2011-03-01 2021-12-14 Greatbatch Ltd. Hermetically sealed filtered feedthrough assembly having a capacitor with an oxide resistant electrical connection to an active implantable medical device housing
US10596369B2 (en) 2011-03-01 2020-03-24 Greatbatch Ltd. Low equivalent series resistance RF filter for an active implantable medical device
US10272252B2 (en) 2016-11-08 2019-04-30 Greatbatch Ltd. Hermetic terminal for an AIMD having a composite brazed conductive lead
WO2013066505A1 (en) 2011-11-04 2013-05-10 Cardiac Pacemakers, Inc. Implantable medical device lead including inner coil reverse-wound relative to shocking coil
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AU2013249088B2 (en) 2012-04-20 2015-12-03 Cardiac Pacemakers, Inc. Implantable medical device lead including a unifilar coiled cable
US8954168B2 (en) 2012-06-01 2015-02-10 Cardiac Pacemakers, Inc. Implantable device lead including a distal electrode assembly with a coiled component
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AU2013331142B2 (en) 2012-10-18 2016-07-28 Cardiac Pacemakers, Inc. Inductive element for providing MRI compatibility in an implantable medical device lead
USRE46699E1 (en) 2013-01-16 2018-02-06 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
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Also Published As

Publication number Publication date
EP1469910A1 (de) 2004-10-27
EP1469910B1 (de) 2006-12-06
JP4326340B2 (ja) 2009-09-02
CA2472264A1 (en) 2003-08-07
WO2003063954A1 (en) 2003-08-07
JP2005515854A (ja) 2005-06-02
DE60310194T2 (de) 2007-09-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803