CA1279704C - Appareil et methode pour la detection automatique des defauts de derivation dans les electrocardiographes - Google Patents

Appareil et methode pour la detection automatique des defauts de derivation dans les electrocardiographes

Info

Publication number
CA1279704C
CA1279704C CA000494677A CA494677A CA1279704C CA 1279704 C CA1279704 C CA 1279704C CA 000494677 A CA000494677 A CA 000494677A CA 494677 A CA494677 A CA 494677A CA 1279704 C CA1279704 C CA 1279704C
Authority
CA
Canada
Prior art keywords
lead
ecg
leads
configuration
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA000494677A
Other languages
English (en)
Inventor
Mark I. Simon
Christopher G. Cotter
Carolyn L. Stein-Gelinas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spacelabs Medical Inc
Original Assignee
Spacelabs Medical 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 Spacelabs Medical Inc filed Critical Spacelabs Medical Inc
Priority to CA000494677A priority Critical patent/CA1279704C/fr
Application granted granted Critical
Publication of CA1279704C publication Critical patent/CA1279704C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/276—Protection against electrode failure
    • 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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (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)
CA000494677A 1984-11-06 1985-11-06 Appareil et methode pour la detection automatique des defauts de derivation dans les electrocardiographes Expired - Lifetime CA1279704C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000494677A CA1279704C (fr) 1984-11-06 1985-11-06 Appareil et methode pour la detection automatique des defauts de derivation dans les electrocardiographes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US668,848 1984-11-06
US669,290 1984-11-08
CA000494677A CA1279704C (fr) 1984-11-06 1985-11-06 Appareil et methode pour la detection automatique des defauts de derivation dans les electrocardiographes

Publications (1)

Publication Number Publication Date
CA1279704C true CA1279704C (fr) 1991-01-29

Family

ID=4131810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000494677A Expired - Lifetime CA1279704C (fr) 1984-11-06 1985-11-06 Appareil et methode pour la detection automatique des defauts de derivation dans les electrocardiographes

Country Status (1)

Country Link
CA (1) CA1279704C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109893117A (zh) * 2019-02-28 2019-06-18 中国人民解放军陆军军医大学 导联线及其应用的心电图机和监护系统
CN116327201A (zh) * 2021-12-22 2023-06-27 成都心吉康科技有限公司 体表信号采集系统及方法
CN117770831A (zh) * 2022-09-27 2024-03-29 武汉联影智融医疗科技有限公司 心电导联故障监测方法、装置、计算机设备和存储介质

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109893117A (zh) * 2019-02-28 2019-06-18 中国人民解放军陆军军医大学 导联线及其应用的心电图机和监护系统
CN116327201A (zh) * 2021-12-22 2023-06-27 成都心吉康科技有限公司 体表信号采集系统及方法
CN117770831A (zh) * 2022-09-27 2024-03-29 武汉联影智融医疗科技有限公司 心电导联故障监测方法、装置、计算机设备和存储介质

Similar Documents

Publication Publication Date Title
US4577639A (en) Apparatus and method for automatic lead selection in electrocardiography
EP0182197A2 (fr) Dispositif indicateur de la défectuosité de conducteurs électrocardiographiques
US5632280A (en) Method for circuit fault detection in differential signal detectors
US6516218B1 (en) Method for detecting leads off in multi-electrode medical diagnostic system
US5792063A (en) Device for monitoring measurement electrodes, devised for picking up physiological measurement signals, and their leads
EP0700658B1 (fr) Appareil et méthode pour l'égalisation de potentiel d'un patient par rapport aux équipements médicaux
CA2146979C (fr) Moniteur et methode permettant de lire et de traiter les signaux electriques associes aux fonctions organiques
US6553250B2 (en) System for ECG monitoring with selective lead switching
US7260428B2 (en) Shield arrangement for ECG lead wires
US5469857A (en) Apparatus for measuring electrical activity in the heart with graphical display of electrode contact with tissue
WO1998028039A2 (fr) Systeme unifie de commutation servant a effectuer une stimulation electrophysiologique, un enregistrement et une analyse de signaux
EP0712605B1 (fr) Appareil d'analyse
US4417590A (en) Electroencephalograph
AU2012200418A1 (en) Prevention of safety hazards due to leakage current
US5766133A (en) Circuit for testing cables for physiological signal sensing electrodes
CA1279704C (fr) Appareil et methode pour la detection automatique des defauts de derivation dans les electrocardiographes
US4202354A (en) Electroencephalograph
US4204546A (en) Electroencephalograph
CN111208451A (zh) 心电导联脱落检测电路、方法和医疗监护设备
JPS61115537A (ja) 心電計監視装置
EP4190241B1 (fr) Détermination complète d'impédance de contact d'ecg
US4236511A (en) Electroencephalograph
US11555846B2 (en) Testing electrode quality
Sevaptsidis et al. Simultaneous unipolar and bipolar recording of cardiac electrical activity
RU2028641C1 (ru) Способ контроля работоспособности цепей сбора измерительной информации

Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 19930731