JP5280446B2 - 埋め込み型医療デバイスにおける電磁干渉シールド - Google Patents

埋め込み型医療デバイスにおける電磁干渉シールド Download PDF

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Publication number
JP5280446B2
JP5280446B2 JP2010520229A JP2010520229A JP5280446B2 JP 5280446 B2 JP5280446 B2 JP 5280446B2 JP 2010520229 A JP2010520229 A JP 2010520229A JP 2010520229 A JP2010520229 A JP 2010520229A JP 5280446 B2 JP5280446 B2 JP 5280446B2
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Prior art keywords
metal layer
electromagnetic interference
interference shield
canister
arithmetic circuit
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Expired - Fee Related
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JP2010520229A
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Japanese (ja)
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JP2010535585A (ja
JP2010535585A5 (enExample
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エイ． フォンテ、ティモシー
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キャメロン ヘルス、 インコーポレイテッド
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    • 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

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  • 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)
JP2010520229A 2007-08-04 2008-08-01 埋め込み型医療デバイスにおける電磁干渉シールド Expired - Fee Related JP5280446B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/833,987 2007-08-04
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 (3)

Publication Number Publication Date
JP2010535585A JP2010535585A (ja) 2010-11-25
JP2010535585A5 JP2010535585A5 (enExample) 2011-03-17
JP5280446B2 true JP5280446B2 (ja) 2013-09-04

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ID=39816890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010520229A Expired - Fee Related JP5280446B2 (ja) 2007-08-04 2008-08-01 埋め込み型医療デバイスにおける電磁干渉シールド

Country Status (9)

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

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US9795313B2 (en) 2014-06-23 2017-10-24 Samsung Electronics Co., Ltd. Bioelectrode, and method and apparatus for processing biosignal using the same

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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
WO2011082223A1 (en) * 2009-12-31 2011-07-07 Cardiac Pacemakers, Inc. Implantable device including eddy current reducing capacitor
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
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
US9931514B2 (en) 2013-06-30 2018-04-03 Greatbatch Ltd. Low impedance oxide resistant grounded capacitor for an AIMD
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
US10272252B2 (en) 2016-11-08 2019-04-30 Greatbatch Ltd. Hermetic terminal for an AIMD having a composite brazed conductive lead
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
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
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
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
US10905888B2 (en) 2018-03-22 2021-02-02 Greatbatch Ltd. Electrical connection for an AIMD EMI filter utilizing an anisotropic conductive layer
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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US4441498A (en) 1982-05-10 1984-04-10 Cardio-Pace Medical, Inc. Planar receiver antenna coil for programmable electromedical pulse generator
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
US6721597B1 (en) 2000-09-18 2004-04-13 Cameron Health, Inc. Subcutaneous only implantable cardioverter defibrillator and optional pacer
US6647292B1 (en) 2000-09-18 2003-11-11 Cameron Health Unitary 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
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
US7493167B2 (en) 2005-03-22 2009-02-17 Greatbatch-Sierra, Inc. Magnetically shielded AIMD housing with window for magnetically actuated switch
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9795313B2 (en) 2014-06-23 2017-10-24 Samsung Electronics Co., Ltd. Bioelectrode, and method and apparatus for processing biosignal using the same

Also Published As

Publication number Publication date
US20130304148A1 (en) 2013-11-14
ES2376027T3 (es) 2012-03-08
AU2008284051A1 (en) 2009-02-12
JP2010535585A (ja) 2010-11-25
EP2195085B1 (en) 2011-11-09
CN101896222B (zh) 2013-06-19
CA2695508C (en) 2017-07-18
US7769457B2 (en) 2010-08-03
US8244356B2 (en) 2012-08-14
ATE532557T1 (de) 2011-11-15
CN101896222A (zh) 2010-11-24
CA2695508A1 (en) 2009-02-12
US20090036944A1 (en) 2009-02-05
US8538531B2 (en) 2013-09-17
US8774921B2 (en) 2014-07-08
US20120310294A1 (en) 2012-12-06
EP2195085A1 (en) 2010-06-16
WO2009020871A1 (en) 2009-02-12
US20100305654A1 (en) 2010-12-02
AU2008284051B2 (en) 2013-09-26

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