WO2020100135A3 - Handheld ecg monitoring system with fault detection - Google Patents

Handheld ecg monitoring system with fault detection Download PDF

Info

Publication number
WO2020100135A3
WO2020100135A3 PCT/IL2019/051212 IL2019051212W WO2020100135A3 WO 2020100135 A3 WO2020100135 A3 WO 2020100135A3 IL 2019051212 W IL2019051212 W IL 2019051212W WO 2020100135 A3 WO2020100135 A3 WO 2020100135A3
Authority
WO
WIPO (PCT)
Prior art keywords
patient
handheld device
monitoring system
fault detection
electrode
Prior art date
Application number
PCT/IL2019/051212
Other languages
French (fr)
Other versions
WO2020100135A2 (en
Inventor
David Amitai
Assaf Amitai
Original Assignee
Ticker Medical Ltd.
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 Ticker Medical Ltd. filed Critical Ticker Medical Ltd.
Priority to EP19885796.3A priority Critical patent/EP3880065A4/en
Publication of WO2020100135A2 publication Critical patent/WO2020100135A2/en
Publication of WO2020100135A3 publication Critical patent/WO2020100135A3/en

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
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes
    • 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
    • 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]
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/332—Portable devices specially adapted therefor
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/327—Generation of artificial ECG signals based on measured signals, e.g. to compensate for missing leads

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

An ECG system and a method for operating a handheld device that provides input to an ECG system are disclosed. The handheld device has a plurality of receiving channels. Each receiving channel includes an electrode that is adapted for receiving electrical signals from a patient's body when the electrode is pressed against the patient's body at a predetermined location on the patient's body. The method includes monitoring an output signal from each of the channels for any of a plurality of invalid signal conditions during a period of time in which the output signal is used to generate a standard lead or precordial lead trace, signaling a user that the handheld device is improperly positioned on the patient's body, and instructing the user on how to correct a placement of the handheld device based on the detected invalid signal condition.
PCT/IL2019/051212 2018-11-14 2019-11-06 Handheld ecg monitoring system with fault detection WO2020100135A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19885796.3A EP3880065A4 (en) 2018-11-14 2019-11-06 Handheld ecg monitoring system with fault detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201814433745A 2018-11-14 2018-11-14
US10/433,745 2018-11-14

Publications (2)

Publication Number Publication Date
WO2020100135A2 WO2020100135A2 (en) 2020-05-22
WO2020100135A3 true WO2020100135A3 (en) 2020-06-25

Family

ID=70734351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2019/051212 WO2020100135A2 (en) 2018-11-14 2019-11-06 Handheld ecg monitoring system with fault detection

Country Status (1)

Country Link
WO (1) WO2020100135A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172698A (en) * 1990-05-24 1992-12-22 Stanko Bruce E Telephonic pacemaker and single channel EKG monitoring device
EP2001354B1 (en) * 2006-03-03 2016-01-13 Physiowave Inc. Physiologic monitoring systems and methods
US20170056682A1 (en) * 2014-02-24 2017-03-02 Element Science, Inc. External defibrillator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172698A (en) * 1990-05-24 1992-12-22 Stanko Bruce E Telephonic pacemaker and single channel EKG monitoring device
EP2001354B1 (en) * 2006-03-03 2016-01-13 Physiowave Inc. Physiologic monitoring systems and methods
US20170056682A1 (en) * 2014-02-24 2017-03-02 Element Science, Inc. External defibrillator

Also Published As

Publication number Publication date
WO2020100135A2 (en) 2020-05-22

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