EP3270773A4 - Electrodes for abdominal fetal electrocardiogram detection - Google Patents

Electrodes for abdominal fetal electrocardiogram detection Download PDF

Info

Publication number
EP3270773A4
EP3270773A4 EP16806961.5A EP16806961A EP3270773A4 EP 3270773 A4 EP3270773 A4 EP 3270773A4 EP 16806961 A EP16806961 A EP 16806961A EP 3270773 A4 EP3270773 A4 EP 3270773A4
Authority
EP
European Patent Office
Prior art keywords
electrodes
fetal electrocardiogram
electrocardiogram detection
abdominal fetal
abdominal
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.)
Withdrawn
Application number
EP16806961.5A
Other languages
German (de)
French (fr)
Other versions
EP3270773A2 (en
Inventor
Oren Oz
Muhammad Mhajna
Nathan Intrator
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.)
Nuvo Group Ltd
Original Assignee
Nuvo Group 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
Priority claimed from US14/921,489 external-priority patent/US9392952B1/en
Application filed by Nuvo Group Ltd filed Critical Nuvo Group Ltd
Publication of EP3270773A2 publication Critical patent/EP3270773A2/en
Publication of EP3270773A4 publication Critical patent/EP3270773A4/en
Withdrawn legal-status Critical Current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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • 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]
    • A61B5/344—Foetal cardiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6804—Garments; Clothes
    • 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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/026—Stethoscopes comprising more than one sound collector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02411—Detecting, measuring or recording pulse rate or heart rate of foetuses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Acoustics & Sound (AREA)
  • Pregnancy & Childbirth (AREA)
  • Signal Processing (AREA)
  • Gynecology & Obstetrics (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Reproductive Health (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
EP16806961.5A 2015-03-16 2016-03-16 Electrodes for abdominal fetal electrocardiogram detection Withdrawn EP3270773A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562133485P 2015-03-16 2015-03-16
US14/921,489 US9392952B1 (en) 2015-03-10 2015-10-23 Systems, apparatus and methods for sensing fetal activity
PCT/IB2016/001378 WO2016198963A2 (en) 2015-03-16 2016-03-16 Electrodes for abdominal fetal electrocardiogram detection

Publications (2)

Publication Number Publication Date
EP3270773A2 EP3270773A2 (en) 2018-01-24
EP3270773A4 true EP3270773A4 (en) 2018-12-05

Family

ID=56918452

Family Applications (4)

Application Number Title Priority Date Filing Date
EP16764295.8A Active EP3270775B1 (en) 2015-03-16 2016-03-16 Systems, apparatuses and methods for sensing fetal activity
EP16782707.0A Active EP3270774B1 (en) 2015-03-16 2016-03-16 Continuous non-invasive monitoring of a pregnant human subject
EP16764297.4A Withdrawn EP3250115A4 (en) 2015-03-16 2016-03-16 Acoustic sensors for abdominal fetal cardiac activity detection
EP16806961.5A Withdrawn EP3270773A4 (en) 2015-03-16 2016-03-16 Electrodes for abdominal fetal electrocardiogram detection

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP16764295.8A Active EP3270775B1 (en) 2015-03-16 2016-03-16 Systems, apparatuses and methods for sensing fetal activity
EP16782707.0A Active EP3270774B1 (en) 2015-03-16 2016-03-16 Continuous non-invasive monitoring of a pregnant human subject
EP16764297.4A Withdrawn EP3250115A4 (en) 2015-03-16 2016-03-16 Acoustic sensors for abdominal fetal cardiac activity detection

Country Status (10)

Country Link
EP (4) EP3270775B1 (en)
JP (1) JP6457117B2 (en)
KR (2) KR101834716B1 (en)
CN (4) CN107613857A (en)
AU (2) AU2016252353B2 (en)
BR (1) BR112017019788A2 (en)
CA (2) CA2979785C (en)
DK (1) DK3270774T3 (en)
IL (1) IL254499B (en)
WO (4) WO2016147051A2 (en)

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EP3589200A4 (en) 2017-02-28 2021-03-31 Mayo Foundation for Medical Education and Research Systems and methods for fetal monitoring
CN110831494A (en) * 2017-06-30 2020-02-21 考拉生命公司 Analysis of phonocardiogram data and electrocardiogram data from a portable sensor device
CN109745031A (en) * 2017-11-03 2019-05-14 创心医电股份有限公司 Collect the medical device of electrocardio and physiology sound
US11877834B2 (en) * 2018-02-12 2024-01-23 Nuvo Group Ltd. Systems, apparatuses and methods for sensing fetal activity
CN109009046A (en) * 2018-05-23 2018-12-18 中国科学院化学研究所 Electric sensor and preparation method thereof and tire sound monitor device and method
CN108992054B (en) * 2018-06-27 2021-11-12 深圳市元征科技股份有限公司 Pulse signal peak point detection method and device
CN110151156B (en) * 2019-04-07 2021-10-29 西安电子科技大学 Fetal heart rate extraction method and system based on in-window automatic weighted average algorithm
CN110720905B (en) * 2019-09-20 2021-10-15 中南大学 Fetal electrocardiosignal interference suppression system based on array processing
CN111265241B (en) * 2020-02-21 2021-10-22 孙磊 Fetal heart data visualization method and system of multidimensional channel sensor
US20210330205A1 (en) * 2020-04-22 2021-10-28 New York University Apparatus, computer-accessible medium, system and method for detection, analysis and use of fetal heart rate and movement
WO2023113048A1 (en) * 2021-12-13 2023-06-22 네오컨버전스 주식회사 Fetal heartbeat diagnostic method, apparatus, and system using artificial intelligence
WO2024069500A1 (en) * 2022-09-29 2024-04-04 Resmed Sensor Technologies Limited Systems and methods for cardiogenic oscillation detection

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CN203988040U (en) * 2014-07-01 2014-12-10 深圳先进技术研究院 Wearable electrocardiogram acquisition upper garment
CN102920452B (en) * 2012-11-02 2015-02-11 上海交通大学 Graphene-based flexible coronary electrocardio-electrode and preparation method thereof

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US20130211272A1 (en) * 2010-08-12 2013-08-15 Capical Gmbh ECG Hand-Held Device
CN102920452B (en) * 2012-11-02 2015-02-11 上海交通大学 Graphene-based flexible coronary electrocardio-electrode and preparation method thereof
CN203988040U (en) * 2014-07-01 2014-12-10 深圳先进技术研究院 Wearable electrocardiogram acquisition upper garment

Also Published As

Publication number Publication date
CN107249449A (en) 2017-10-13
EP3270775A4 (en) 2018-12-26
WO2016170435A3 (en) 2016-12-15
IL254499A0 (en) 2017-10-31
CN107427241B (en) 2019-05-07
KR101834716B1 (en) 2018-03-06
KR20180028402A (en) 2018-03-16
IL254499B (en) 2019-06-30
WO2016147051A3 (en) 2016-10-27
EP3250115A4 (en) 2018-10-17
EP3270774A2 (en) 2018-01-24
EP3270773A2 (en) 2018-01-24
WO2016147054A1 (en) 2016-09-22
JP2018512243A (en) 2018-05-17
EP3270774A4 (en) 2019-04-24
CA2979785C (en) 2018-07-03
JP6457117B2 (en) 2019-01-23
CN107613857A (en) 2018-01-19
AU2016231895A1 (en) 2017-10-05
EP3270775B1 (en) 2020-02-12
KR20170122278A (en) 2017-11-03
EP3270775A2 (en) 2018-01-24
EP3270774B1 (en) 2020-05-06
WO2016170435A2 (en) 2016-10-27
EP3250115A1 (en) 2017-12-06
WO2016198963A3 (en) 2017-03-09
AU2016252353A1 (en) 2017-10-12
AU2016231895B2 (en) 2017-10-12
DK3270774T3 (en) 2020-08-17
KR101933338B1 (en) 2018-12-28
CN107249449B (en) 2018-09-28
CA2979785A1 (en) 2016-09-22
AU2016252353B2 (en) 2017-10-19
CA2979953A1 (en) 2016-10-27
CN107249440A (en) 2017-10-13
CA2979953C (en) 2019-07-23
WO2016198963A2 (en) 2016-12-15
WO2016147051A2 (en) 2016-09-22
BR112017019788A2 (en) 2018-05-22
CN107427241A (en) 2017-12-01

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