ATE532557T1 - Elektromagnetische interferenz-abschirmung in einem implantierbaren medizingerät - Google Patents

Elektromagnetische interferenz-abschirmung in einem implantierbaren medizingerät

Info

Publication number
ATE532557T1
ATE532557T1 AT08827070T AT08827070T ATE532557T1 AT E532557 T1 ATE532557 T1 AT E532557T1 AT 08827070 T AT08827070 T AT 08827070T AT 08827070 T AT08827070 T AT 08827070T AT E532557 T1 ATE532557 T1 AT E532557T1
Authority
AT
Austria
Prior art keywords
implantable medical
medical device
electromagnetic interference
interference shielding
outer metal
Prior art date
Application number
AT08827070T
Other languages
German (de)
English (en)
Inventor
Timothy Fonte
Original Assignee
Cameron Health 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 Cameron Health Inc filed Critical Cameron Health Inc
Application granted granted Critical
Publication of ATE532557T1 publication Critical patent/ATE532557T1/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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3968—Constructional arrangements, e.g. casings
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/37512—Pacemakers
    • 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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Electrotherapy Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
AT08827070T 2007-08-04 2008-08-01 Elektromagnetische interferenz-abschirmung in einem implantierbaren medizingerät ATE532557T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/833,987 US7769457B2 (en) 2007-08-04 2007-08-04 Electromagnetic interference shielding in an implantable medical device
PCT/US2008/071972 WO2009020871A1 (en) 2007-08-04 2008-08-01 Electromagnetic interference shielding in an implantable medical device

Publications (1)

Publication Number Publication Date
ATE532557T1 true ATE532557T1 (de) 2011-11-15

Family

ID=39816890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08827070T ATE532557T1 (de) 2007-08-04 2008-08-01 Elektromagnetische interferenz-abschirmung in einem implantierbaren medizingerät

Country Status (9)

Country Link
US (4) US7769457B2 (https=)
EP (1) EP2195085B1 (https=)
JP (1) JP5280446B2 (https=)
CN (1) CN101896222B (https=)
AT (1) ATE532557T1 (https=)
AU (1) AU2008284051B2 (https=)
CA (1) CA2695508C (https=)
ES (1) ES2376027T3 (https=)
WO (1) WO2009020871A1 (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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US7769457B2 (en) * 2007-08-04 2010-08-03 Cameron Health, Inc. Electromagnetic interference shielding in an implantable medical device
US10080889B2 (en) 2009-03-19 2018-09-25 Greatbatch Ltd. Low inductance and low resistance hermetically sealed filtered feedthrough for an AIMD
US8126170B2 (en) 2008-09-05 2012-02-28 Apple Inc. Electromagnetic interference shields with piezos
US8265329B2 (en) 2008-09-05 2012-09-11 Apple Inc. Compact housing for portable electronic device with internal speaker
US20120256704A1 (en) * 2011-03-01 2012-10-11 Greatbatch Ltd. Rf filter for an active medical device (amd) for handling high rf power induced in an associated implanted lead from an external rf field
US20100246143A1 (en) * 2009-03-26 2010-09-30 Richard Hung Minh Dinh Electromagnetic Interference Shielding for Compact Electronic Devices
ES2584959T3 (es) 2009-12-31 2016-09-30 Cardiac Pacemakers, Inc. Dispositivo implantable incluyendo una batería reductora de corrientes parásitas
ES2587958T3 (es) * 2009-12-31 2016-10-27 Cardiac Pacemakers, Inc. Dispositivo implantable que incluye un condensador reductor de la corriente de Foucault
US8548573B2 (en) * 2010-01-18 2013-10-01 Cameron Health, Inc. Dynamically filtered beat detection in an implantable cardiac device
US9030159B2 (en) 2010-03-26 2015-05-12 Boston Scientific Neuromodulation Corporation Inductive charger with magnetic shielding
US9974944B2 (en) 2010-07-29 2018-05-22 Cameron Health, Inc. Subcutaneous leads and methods of implant and explant
US10596369B2 (en) 2011-03-01 2020-03-24 Greatbatch Ltd. Low equivalent series resistance RF filter for an active implantable medical device
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
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
US9757558B2 (en) 2011-03-01 2017-09-12 Greatbatch Ltd. RF filter for an active medical device (AMD) for handling high RF power induced in an associated implanted lead from an external RF field
US9931514B2 (en) 2013-06-30 2018-04-03 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US9427596B2 (en) 2013-01-16 2016-08-30 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US10272252B2 (en) 2016-11-08 2019-04-30 Greatbatch Ltd. Hermetic terminal for an AIMD having a composite brazed conductive lead
US8694102B2 (en) * 2011-03-09 2014-04-08 Greatbatch Ltd. Ionizing radiation-protected active implantable medical device
US8588895B2 (en) 2011-04-22 2013-11-19 Cameron Health, Inc. Robust rate calculation in an implantable cardiac stimulus or monitoring device
US9849291B2 (en) 2011-06-09 2017-12-26 Cameron Health, Inc. Antitachycardia pacing pulse from a subcutaneous defibrillator
USRE46699E1 (en) 2013-01-16 2018-02-06 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
US9469437B2 (en) * 2013-01-18 2016-10-18 Cyberonics, Inc. Radiofrequency shielded container
US9238141B2 (en) 2013-08-15 2016-01-19 Medtronic, Inc. Devices and methods to provide stimulation therapy in the presence of external conditions that induce undesirable perturbations
KR102302876B1 (ko) 2014-06-23 2021-09-17 삼성전자주식회사 생체 전극 및 이를 이용한 생체 신호 처리 장치 및 방법
US9713725B2 (en) 2015-04-06 2017-07-25 Cardiac Pacemaker, Inc. Implantable medical devices having flexible electromagnetic interference and dump resistor shields
US10238879B2 (en) 2015-04-06 2019-03-26 Cardiac Pacemakers, Inc. Implantable medical devices with flexible interconnect having strain relief
US10617402B2 (en) 2015-07-22 2020-04-14 Cameron Health, Inc. Minimally invasive method to implant a subcutaneous electrode
CN105268103B (zh) * 2015-11-19 2017-11-17 北京品驰医疗设备有限公司 体外充电式植入医疗仪器
US10249415B2 (en) 2017-01-06 2019-04-02 Greatbatch Ltd. Process for manufacturing a leadless feedthrough for an active implantable medical device
US10905888B2 (en) 2018-03-22 2021-02-02 Greatbatch Ltd. Electrical connection for an AIMD EMI filter utilizing an anisotropic conductive layer
US10912945B2 (en) 2018-03-22 2021-02-09 Greatbatch Ltd. Hermetic terminal for an active implantable medical device having a feedthrough capacitor partially overhanging a ferrule for high effective capacitance area
US12186572B2 (en) * 2020-02-28 2025-01-07 Medtronic, Inc. Implantable medical lead with shield
CN116113471A (zh) * 2020-08-13 2023-05-12 心脏起搏器股份公司 具有相对运动控制的可植入医疗装置

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JPH01148274A (ja) * 1987-12-04 1989-06-09 Toshiba Corp 心臓ペースメーカ
JPH02198200A (ja) * 1989-01-27 1990-08-06 Taisei Corp 電磁シールド材
EP0534782A1 (en) 1991-09-26 1993-03-31 Medtronic, Inc. Implantable medical device enclosure
US5506059A (en) 1993-05-14 1996-04-09 Minnesota Mining And Manufacturing Company Metallic films and articles using same
WO1995034342A1 (en) * 1994-06-16 1995-12-21 Medtronic, Inc. Implantable ceramic device enclosure
US5814090A (en) * 1995-06-07 1998-09-29 Angeion Corporation Implantable medical device having heat-shrink conforming shield
US5749910A (en) 1995-06-07 1998-05-12 Angeion Corporation Shield for implantable cardioverter defibrillator
US6631555B1 (en) * 2000-02-08 2003-10-14 Cardiac Pacemakers, Inc. Method of thin film deposition as an active conductor
US6647292B1 (en) 2000-09-18 2003-11-11 Cameron Health Unitary subcutaneous only implantable cardioverter-defibrillator and optional pacer
US6721597B1 (en) 2000-09-18 2004-04-13 Cameron Health, Inc. Subcutaneous only implantable cardioverter defibrillator and optional pacer
US6721602B2 (en) 2001-08-21 2004-04-13 Medtronic, Inc. Implantable medical device assembly and manufacturing method
US7493167B2 (en) * 2005-03-22 2009-02-17 Greatbatch-Sierra, Inc. Magnetically shielded AIMD housing with window for magnetically actuated switch
CN1907514A (zh) * 2005-03-22 2007-02-07 巨佰－雪莱公司 具有用于磁起动开关的窗口的磁屏蔽aimd外壳
US8255054B2 (en) * 2005-11-04 2012-08-28 Kenergy, Inc. MRI compatible implanted electronic medical device
US7769457B2 (en) 2007-08-04 2010-08-03 Cameron Health, Inc. Electromagnetic interference shielding in an implantable medical device

Also Published As

Publication number Publication date
ES2376027T3 (es) 2012-03-08
JP5280446B2 (ja) 2013-09-04
WO2009020871A1 (en) 2009-02-12
CN101896222B (zh) 2013-06-19
EP2195085B1 (en) 2011-11-09
AU2008284051B2 (en) 2013-09-26
US20120310294A1 (en) 2012-12-06
JP2010535585A (ja) 2010-11-25
US8538531B2 (en) 2013-09-17
US20090036944A1 (en) 2009-02-05
CA2695508A1 (en) 2009-02-12
US8774921B2 (en) 2014-07-08
EP2195085A1 (en) 2010-06-16
AU2008284051A1 (en) 2009-02-12
CA2695508C (en) 2017-07-18
US8244356B2 (en) 2012-08-14
US20130304148A1 (en) 2013-11-14
US7769457B2 (en) 2010-08-03
US20100305654A1 (en) 2010-12-02
CN101896222A (zh) 2010-11-24

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