ATE296054T1 - Leitungssatzfilter für patientenüberwachungsgeräte - Google Patents

Leitungssatzfilter für patientenüberwachungsgeräte

Info

Publication number
ATE296054T1
ATE296054T1 AT00918111T AT00918111T ATE296054T1 AT E296054 T1 ATE296054 T1 AT E296054T1 AT 00918111 T AT00918111 T AT 00918111T AT 00918111 T AT00918111 T AT 00918111T AT E296054 T1 ATE296054 T1 AT E296054T1
Authority
AT
Austria
Prior art keywords
signal
conductor
ekg
signal conductor
patient monitor
Prior art date
Application number
AT00918111T
Other languages
German (de)
English (en)
Inventor
Thomas Kipling Naylor
Clifford Kelly
Scott W Newell
Original Assignee
Draeger Medical Systems 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 Draeger Medical Systems Inc filed Critical Draeger Medical Systems Inc
Application granted granted Critical
Publication of ATE296054T1 publication Critical patent/ATE296054T1/de

Links

Classifications

    • 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

Landscapes

  • 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)
AT00918111T 1999-05-04 2000-03-17 Leitungssatzfilter für patientenüberwachungsgeräte ATE296054T1 (de)

Applications Claiming Priority (2)

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
PCT/US2000/007203 WO2000065994A1 (en) 1999-05-04 2000-03-17 Lead set filter for a patient monitor

Publications (1)

Publication Number Publication Date
ATE296054T1 true ATE296054T1 (de) 2005-06-15

Family

ID=23176269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00918111T ATE296054T1 (de) 1999-05-04 2000-03-17 Leitungssatzfilter für patientenüberwachungsgeräte

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
JP4414600B2 (ja) 2010-02-10
DE60020361D1 (de) 2005-06-30
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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