JP5249220B2 - Ｅｃｇゲート制御回路網に組み込まれたｅｃｇリードのインピーダンスの自動測定 - Google Patents

Ｅｃｇゲート制御回路網に組み込まれたｅｃｇリードのインピーダンスの自動測定 Download PDF

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JP5249220B2
JP5249220B2 JP2009525589A JP2009525589A JP5249220B2 JP 5249220 B2 JP5249220 B2 JP 5249220B2 JP 2009525589 A JP2009525589 A JP 2009525589A JP 2009525589 A JP2009525589 A JP 2009525589A JP 5249220 B2 JP5249220 B2 JP 5249220B2
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impedance
electrode
alternator
electrodes
processor
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JP2010501253A5 (https=
JP2010501253A (ja
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リチャード アラン メンテロス，
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アイビー バイオメディカル システムズ， インコーポレイテッド
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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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • 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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6843—Monitoring or controlling sensor contact pressure
    • 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
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/3603—Control systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54—Control of the diagnostic device
    • A61B8/543—Control of the diagnostic device involving acquisition triggered by a physiological signal
    • 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
    • A61N1/3925—Monitoring; Protecting

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2009525589A 2006-08-25 2007-08-20 Ｅｃｇゲート制御回路網に組み込まれたｅｃｇリードのインピーダンスの自動測定 Expired - Fee Related JP5249220B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/509,928 US7818058B2 (en) 2006-08-25 2006-08-25 Automated ECG lead impedance measurement integrated into ECG gating circuitry
US11/509,928 2006-08-25
PCT/US2007/018391 WO2008027237A1 (en) 2006-08-25 2007-08-20 Automated ecg lead impedance measurement integrated into ecg gating circuitry

Publications (3)

Publication Number Publication Date
JP2010501253A JP2010501253A (ja) 2010-01-21
JP2010501253A5 JP2010501253A5 (https=) 2012-07-19
JP5249220B2 true JP5249220B2 (ja) 2013-07-31

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Application Number Title Priority Date Filing Date
JP2009525589A Expired - Fee Related JP5249220B2 (ja) 2006-08-25 2007-08-20 Ｅｃｇゲート制御回路網に組み込まれたｅｃｇリードのインピーダンスの自動測定

Country Status (4)

Country Link
US (1) US7818058B2 (https=)
EP (2) EP2077749B1 (https=)
JP (1) JP5249220B2 (https=)
WO (1) WO2008027237A1 (https=)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037103B4 (de) * 2007-08-07 2015-12-17 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum bildlichen Darstellen von funktionellen und elektrischen Aktivitäten des Gehirns
DE102008043103A1 (de) * 2008-10-22 2010-04-29 Alstrom Technology Ltd. Vorrichtung und Verfahren zur Überwachung und/oder Analyse von Rotoren von elektrischen Maschinen im Betrieb
WO2011136409A1 (ko) * 2010-04-28 2011-11-03 주식회사 엠아이텍 생체와 자극전극 사이의 계면 임피던스 측정 장치
US9980662B2 (en) 2010-05-25 2018-05-29 Neurowave Systems Inc. Method and system for electrode impedance measurement
MX2013014322A (es) * 2011-06-10 2014-01-20 Koninkl Philips Nv Metodo y aparato para seleccionar conductores de entrada diferenciales.
EP2879579A1 (en) * 2012-08-01 2015-06-10 Draeger Medical Systems, Inc. System and method for measuring contact impedance of an electrode
US8755873B2 (en) 2012-09-21 2014-06-17 Welch Allyn, Inc. Evaluation of the quality of electrode contact with a skin surface
CN103622688B (zh) * 2013-01-10 2018-02-13 中国科学院电子学研究所 一种可贴式心电、心阻抗集成监测传感器
US12453853B2 (en) 2013-01-21 2025-10-28 Cala Health, Inc. Multi-modal stimulation for treating tremor
EP3498332B1 (en) 2013-01-21 2021-07-14 Cala Health, Inc. Devices for controlling tremor
AU2014340147B2 (en) 2013-10-23 2017-02-02 Brain Sentinel, Inc. Detecting seizures including loose electrode monitoring
DE102013021175B4 (de) * 2013-12-17 2015-10-22 Cerbomed Gmbh Vorrichtung zur Aufbringung eines transkutanen elektrischen Stimulationsreizes
AU2015271774B2 (en) 2014-06-02 2020-04-16 Cala Health, Inc. Systems and methods for peripheral nerve stimulation to treat tremor
CN119565022A (zh) 2015-06-10 2025-03-07 卡拉健康公司 用于外周神经刺激以利用可拆卸治疗和监测单元治疗震颤的系统和方法
WO2017023864A1 (en) 2015-07-31 2017-02-09 Cala Health, Inc. Systems, devices, and method for the treatment of osteoarthritis
EP3352843B1 (en) 2015-09-23 2021-06-23 Cala Health, Inc. Device for peripheral nerve stimulation in the finger to treat hand tremors
KR102638312B1 (ko) 2015-12-17 2024-02-19 삼성전자주식회사 3전극 센서를 이용한 생체 임피던스 측정 장치 및 방법
WO2017132067A2 (en) 2016-01-21 2017-08-03 Cala Health, Inc. Systems, methods and devices for peripheral neuromodulation for treating diseases related to overactive bladder
CN109803717B (zh) 2016-08-25 2024-01-09 卡拉健康公司 通过周围神经刺激治疗心脏机能障碍的系统和方法
CA3043325A1 (en) 2016-11-10 2018-05-17 The Research Foundation For The State University Of New York System, method and biomarkers for airway obstruction
TWI598073B (zh) 2016-12-15 2017-09-11 財團法人工業技術研究院 生理訊號量測方法及生理訊號量測裝置
US10368805B2 (en) 2016-12-29 2019-08-06 Drägerwerk AG & Co. KGaA Electrode impedance measurement
EP3363354A1 (en) 2017-02-21 2018-08-22 Koninklijke Philips N.V. An apparatus and method for measuring electrode impedance during electrophysiological measurements
EP3606604A4 (en) 2017-04-03 2020-12-16 Cala Health, Inc. PERIPHERAL NEUROMODULATION SYSTEMS, METHODS AND DEVICES FOR THE TREATMENT OF DISEASES ASSOCIATED WITH BLADDER HYPERACTIVITY
GB201708354D0 (en) * 2017-05-25 2017-07-12 Heartsine Tech Ltd Testing of defibrillator electrodes
US11857778B2 (en) 2018-01-17 2024-01-02 Cala Health, Inc. Systems and methods for treating inflammatory bowel disease through peripheral nerve stimulation
US10285646B1 (en) 2018-02-27 2019-05-14 CeriBell, Inc. Connection quality assessment for EEG electrode arrays
WO2020112682A1 (en) * 2018-11-26 2020-06-04 The Johns Hopkins University Apparatus and method for patient monitoring based on ultrasound modulation
US12251560B1 (en) * 2019-08-13 2025-03-18 Cala Health, Inc. Connection quality determination for wearable neurostimulation systems
US11890468B1 (en) 2019-10-03 2024-02-06 Cala Health, Inc. Neurostimulation systems with event pattern detection and classification
GB2598299B (en) * 2020-08-20 2023-10-04 Actegy Ltd Apparatus for detecting electrical conductivity
US12233276B2 (en) 2020-12-03 2025-02-25 Physio-Control, Inc. Automatic lead switching
WO2023079490A1 (en) * 2021-11-03 2023-05-11 Drägerwerk AG & Co. KGaA System and method for displaying impedance information for physiologic sensors

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245643A (en) * 1979-08-15 1981-01-20 Children's Hospital Medical Center Method and apparatus for measuring the ohmic contact resistance of an electrode attached to body tissue
ZA858309B (en) * 1984-11-06 1986-06-25 Spacelabs Inc Apparatus and method for automatic lead fail detection in electrocardiography
AU4907385A (en) 1984-11-06 1986-05-15 Spacelabs, Inc. Lead fail detection in electrocardiography
JPH02243988A (ja) 1989-03-17 1990-09-28 Toshiba Corp 核医学データ収集処理装置
US5337230A (en) * 1992-04-30 1994-08-09 Hewlett-Packard Company Signal processing circuits with digital programmability
US5904654A (en) * 1995-10-20 1999-05-18 Vital Insite, Inc. Exciter-detector unit for measuring physiological parameters
US6076015A (en) * 1998-02-27 2000-06-13 Cardiac Pacemakers, Inc. Rate adaptive cardiac rhythm management device using transthoracic impedance
US6347245B1 (en) * 1999-07-14 2002-02-12 Medtronic, Inc. Medical device ECG marker for use in compressed data system
US6887239B2 (en) * 2002-04-17 2005-05-03 Sontra Medical Inc. Preparation for transmission and reception of electrical signals
US7986994B2 (en) * 2002-12-04 2011-07-26 Medtronic, Inc. Method and apparatus for detecting change in intrathoracic electrical impedance
EP1690490B1 (en) * 2003-11-11 2012-04-18 Olympus Corporation Capsule type medical device system
EP3539463A1 (en) * 2005-04-14 2019-09-18 Hidalgo Limited Apparatus and system for monitoring

Also Published As

Publication number Publication date
EP2460465A1 (en) 2012-06-06
EP2460465B1 (en) 2014-01-08
WO2008027237A1 (en) 2008-03-06
US7818058B2 (en) 2010-10-19
JP2010501253A (ja) 2010-01-21
EP2077749A1 (en) 2009-07-15
US20080051845A1 (en) 2008-02-28
EP2077749B1 (en) 2012-08-08

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