JP4414600B2 - 患者用モニタのためのリードセットフィルタ - Google Patents

患者用モニタのためのリードセットフィルタ Download PDF

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Publication number
JP4414600B2
JP4414600B2 JP2000614884A JP2000614884A JP4414600B2 JP 4414600 B2 JP4414600 B2 JP 4414600B2 JP 2000614884 A JP2000614884 A JP 2000614884A JP 2000614884 A JP2000614884 A JP 2000614884A JP 4414600 B2 JP4414600 B2 JP 4414600B2
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JP
Japan
Prior art keywords
signal
conductor
inductance
patient
signal conductor
Prior art date
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Expired - Lifetime
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JP2000614884A
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English (en)
Japanese (ja)
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JP2002542867A5 (https=
JP2002542867A (ja
Inventor
キプリング ネイラー トーマス
ケリー クリフォード
ダブリュー ニューウェル スコット
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Draeger Medical Systems Inc
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Draeger Medical Systems Inc
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Publication date
Application filed by Draeger Medical Systems Inc filed Critical Draeger Medical Systems Inc
Publication of JP2002542867A publication Critical patent/JP2002542867A/ja
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    • 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
    • A61B5/303—Patient cord assembly, e.g. cable harness
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/18—Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage
    • A61B2562/182—Electrical shielding, e.g. using a Faraday cage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/901—Suppression of noise in electric signal

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Filters And Equalizers (AREA)
  • Electrotherapy Devices (AREA)
JP2000614884A 1999-05-04 2000-03-17 患者用モニタのためのリードセットフィルタ Expired - Lifetime JP4414600B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/304,378 US6246902B1 (en) 1999-05-04 1999-05-04 Lead set filter for a patient monitor
US09/304,378 1999-05-04
PCT/US2000/007203 WO2000065994A1 (en) 1999-05-04 2000-03-17 Lead set filter for a patient monitor

Publications (3)

Publication Number Publication Date
JP2002542867A JP2002542867A (ja) 2002-12-17
JP2002542867A5 JP2002542867A5 (https=) 2007-04-12
JP4414600B2 true JP4414600B2 (ja) 2010-02-10

Family

ID=23176269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000614884A Expired - Lifetime JP4414600B2 (ja) 1999-05-04 2000-03-17 患者用モニタのためのリードセットフィルタ

Country Status (8)

Country Link
US (1) US6246902B1 (https=)
EP (1) EP1176908B1 (https=)
JP (1) JP4414600B2 (https=)
CN (1) CN1196437C (https=)
AT (1) ATE296054T1 (https=)
CA (1) CA2372086A1 (https=)
DE (1) DE60020361T2 (https=)
WO (1) WO2000065994A1 (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3896405B2 (ja) * 2000-01-24 2007-03-22 日本光電工業株式会社 ２電極／３電極変換接続器
US6611705B2 (en) * 2000-07-18 2003-08-26 Motorola, Inc. Wireless electrocardiograph system and method
US7933642B2 (en) * 2001-07-17 2011-04-26 Rud Istvan Wireless ECG system
US6968157B2 (en) * 2001-08-22 2005-11-22 University Of Maryland System and method for protecting devices from interference signals
US7277752B2 (en) 2002-06-11 2007-10-02 Matos Jeffrey A System for cardiac resuscitation
EP1519677B9 (en) * 2002-07-01 2010-08-25 LifeSync Corporation Wireless ecg system
US6891379B2 (en) * 2002-09-04 2005-05-10 Draeger Medical System, Inc. EKG wiring system
US7769465B2 (en) 2003-06-11 2010-08-03 Matos Jeffrey A System for cardiac resuscitation
CN100342819C (zh) * 2004-03-03 2007-10-17 王建成 一种采用有源阻抗变换方式消除心电图运动干扰的方法
US7561915B1 (en) 2004-12-17 2009-07-14 Cardiac Pacemakers, Inc. MRI system having implantable device safety features
US8014867B2 (en) 2004-12-17 2011-09-06 Cardiac Pacemakers, Inc. MRI operation modes for implantable medical devices
US8641704B2 (en) * 2007-05-11 2014-02-04 Medtronic Ablation Frontiers Llc Ablation therapy system and method for treating continuous atrial fibrillation
US20090018457A1 (en) * 2007-07-11 2009-01-15 Chin-Yeh Hung Clip-type monitoring device for wirelessly transmitting the heart rate
US8032228B2 (en) 2007-12-06 2011-10-04 Cardiac Pacemakers, Inc. Method and apparatus for disconnecting the tip electrode during MRI
US8086321B2 (en) 2007-12-06 2011-12-27 Cardiac Pacemakers, Inc. Selectively connecting the tip electrode during therapy for MRI shielding
US8311637B2 (en) 2008-02-11 2012-11-13 Cardiac Pacemakers, Inc. Magnetic core flux canceling of ferrites in MRI
US8160717B2 (en) 2008-02-19 2012-04-17 Cardiac Pacemakers, Inc. Model reference identification and cancellation of magnetically-induced voltages in a gradient magnetic field
US8571661B2 (en) 2008-10-02 2013-10-29 Cardiac Pacemakers, Inc. Implantable medical device responsive to MRI induced capture threshold changes
US20100114271A1 (en) * 2008-10-31 2010-05-06 Medtronic, Inc. Shielded conductor filar - stimulation leads
EP2398553B1 (en) 2009-02-19 2015-07-22 Cardiac Pacemakers, Inc. Systems for providing arrhythmia therapy in mri environments
EP2509682B1 (en) 2009-12-08 2015-01-14 Cardiac Pacemakers, Inc. Implantable medical device with automatic tachycardia detection and control in mri environments
FI20106337A0 (fi) 2010-12-17 2010-12-17 Polar Electro Oy Häiriönvaimennuspiiri biometrisiä mittauksia varten
EP2497418A1 (en) 2011-03-10 2012-09-12 Koninklijke Philips Electronics N.V. Current protection for electrode-based monitoring systems
US9737265B2 (en) 2011-04-22 2017-08-22 Drägerwerk AG & Co. KGaA Adaptive notch filter
US8634901B2 (en) 2011-09-30 2014-01-21 Covidien Lp ECG leadwire system with noise suppression and related methods
US20170000374A1 (en) * 2013-12-11 2017-01-05 Koninklijke Philips N.V. Planar magnetic resonance safe cable for biopotential measurements
EP3158960B1 (de) * 2015-10-22 2023-10-18 Inomed Medizintechnik GmbH Elektrode mit drossel zum verhindern von durch hf-leckstrom induzierten verbrennungen
WO2017093546A1 (en) 2015-12-03 2017-06-08 Koninklijke Philips N.V. Static charge filter for cardiac electrical signals corrupted with static charge and routed to an electrocardiograph (ekg) monitor
WO2017105462A1 (en) 2015-12-17 2017-06-22 Draeger Medical Systems, Inc. Circuits and methods for electrosurgical unit signal detection
US9757071B1 (en) 2016-04-29 2017-09-12 Bayer Healthcare Llc System and method for suppressing noise from electrocardiographic (ECG) signals
US10471261B2 (en) * 2016-08-05 2019-11-12 Wisconsin Alumni Research Foundation Adaptor to allow electrogram visualization and pacing from temporary epicardial wires
DE102016222305A1 (de) * 2016-11-14 2018-05-17 Siemens Healthcare Gmbh EKG-Elektrode und Verfahren zum Erfassen eines EKG-Messsignals
EP3527128A1 (en) * 2018-02-20 2019-08-21 Koninklijke Philips N.V. Ecg electrode connector and ecg cable
EP3527129A1 (en) * 2018-02-20 2019-08-21 Koninklijke Philips N.V. Ecg connector and ecg cable
DE102019203627A1 (de) * 2019-03-18 2020-09-24 Siemens Healthcare Gmbh Detektion von Störungen bei der Messung von bioelektrischen Signalen
US11944442B2 (en) * 2020-10-29 2024-04-02 Drägerwerk AG & Co. KGaA Reading EEPROM data from an EEPROM leadset
EP4577098A1 (en) 2022-08-26 2025-07-02 Drägerwerk AG & Co. KGaA System and method for filtering interference generated by an electrosurgical unit from an electrocardiogram signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951672A (en) 1985-07-02 1990-08-28 General Electric Company Controlled impedance monitoring lead wires
US4800894A (en) 1986-11-07 1989-01-31 Medical Research Laboratories Protection of EKG monitor against electrical surgical interference
US5217010A (en) * 1991-05-28 1993-06-08 The Johns Hopkins University Ecg amplifier and cardiac pacemaker for use during magnetic resonance imaging
US6063234A (en) * 1997-09-10 2000-05-16 Lam Research Corporation Temperature sensing system for use in a radio frequency environment

Also Published As

Publication number Publication date
DE60020361D1 (de) 2005-06-30
ATE296054T1 (de) 2005-06-15
EP1176908A1 (en) 2002-02-06
WO2000065994A1 (en) 2000-11-09
CN1196437C (zh) 2005-04-13
CA2372086A1 (en) 2000-11-09
CN1349393A (zh) 2002-05-15
DE60020361T2 (de) 2006-05-04
US6246902B1 (en) 2001-06-12
EP1176908B1 (en) 2005-05-25
JP2002542867A (ja) 2002-12-17

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