EP3270773A4 - Electrodes for abdominal fetal electrocardiogram detection - Google Patents
Electrodes for abdominal fetal electrocardiogram detection Download PDFInfo
- 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- Withdrawn
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)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (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)
- Ultra Sonic Daignosis Equipment (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
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 |
---|---|---|---|
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 |
EP16782707.0A Active EP3270774B1 (en) | 2015-03-16 | 2016-03-16 | Continuous non-invasive monitoring of a pregnant human subject |
EP16764295.8A Active EP3270775B1 (en) | 2015-03-16 | 2016-03-16 | Systems, apparatuses and methods for sensing fetal activity |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16764297.4A Withdrawn EP3250115A4 (en) | 2015-03-16 | 2016-03-16 | Acoustic sensors for abdominal fetal cardiac activity detection |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16782707.0A Active EP3270774B1 (en) | 2015-03-16 | 2016-03-16 | Continuous non-invasive monitoring of a pregnant human subject |
EP16764295.8A Active EP3270775B1 (en) | 2015-03-16 | 2016-03-16 | Systems, apparatuses and methods for sensing fetal activity |
Country Status (10)
Country | Link |
---|---|
EP (4) | EP3250115A4 (en) |
JP (1) | JP6457117B2 (en) |
KR (2) | KR101933338B1 (en) |
CN (4) | CN107249449B (en) |
AU (2) | AU2016252353B2 (en) |
BR (1) | BR112017019788A2 (en) |
CA (2) | CA2979953C (en) |
DK (1) | DK3270774T3 (en) |
IL (1) | IL254499B (en) |
WO (4) | WO2016170435A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11224375B2 (en) | 2017-02-28 | 2022-01-18 | Mayo Foundation For Medical Education And Research | Systems and methods for fetal monitoring |
JP6929975B6 (en) * | 2017-06-30 | 2021-09-29 | コアラ−ライフ アクチエボラグ | Analysis of phonocardiogram and electrocardiogram data from portable sensor devices |
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 |
EP3752055B1 (en) * | 2018-02-12 | 2022-09-28 | Nuvo Group Ltd. | 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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130211272A1 (en) * | 2010-08-12 | 2013-08-15 | Capical Gmbh | ECG Hand-Held Device |
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 |
Family Cites Families (35)
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GB945560A (en) * | 1961-03-30 | 1964-01-02 | Bruce Peebles & Co Ltd | Foetal heartbeat detector |
US4299234A (en) * | 1979-03-30 | 1981-11-10 | Brattle Instrument Corporation | Fetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signals |
US4781200A (en) | 1985-10-04 | 1988-11-01 | Baker Donald A | Ambulatory non-invasive automatic fetal monitoring system |
EP0454931A1 (en) * | 1990-04-30 | 1991-11-06 | Ming-Jeng Shue | Electronic stethoscopic apparatus |
CN2209370Y (en) * | 1993-08-16 | 1995-10-04 | 李晓东 | Multipurpose probe for fetus teaching device |
US6171263B1 (en) * | 1994-11-24 | 2001-01-09 | The Institute Of Respiratory Medicine Limited | Foetal circulatory impedance monitor |
US5467775A (en) * | 1995-03-17 | 1995-11-21 | University Research Engineers & Associates | Modular auscultation sensor and telemetry system |
CN2358833Y (en) * | 1997-09-04 | 2000-01-19 | 北京中方荣科技有限公司 | Binder type mornitoring instrument for fetal heart sound |
US6749573B2 (en) * | 2000-02-14 | 2004-06-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Passive fetal heart monitoring system |
US6766145B2 (en) * | 2001-10-26 | 2004-07-20 | Mattel, Inc. | Prenatal-to-infant monitoring device |
US7333850B2 (en) * | 2004-05-28 | 2008-02-19 | University Of Florida Research Foundation, Inc. | Maternal-fetal monitoring system |
US20050277841A1 (en) * | 2004-06-10 | 2005-12-15 | Adnan Shennib | Disposable fetal monitor patch |
KR100630341B1 (en) | 2004-12-31 | 2006-09-29 | 학교법인연세대학교 | Separating apparatus and method of fetal ECG from maternal abdomen ECG |
US7942818B2 (en) * | 2006-02-01 | 2011-05-17 | University Of Florida Research Foundation, Inc. | Obstetric analgesia system |
US7818050B2 (en) * | 2006-05-02 | 2010-10-19 | Lono Medical Systems, Llc | Passive phonography heart monitor |
US8396229B2 (en) * | 2006-08-07 | 2013-03-12 | Nuvo Group Ltd. | Musical maternity belt |
US9351682B2 (en) * | 2006-10-18 | 2016-05-31 | Convergent Engineering, Inc. | Sensor interface system |
GB0810843D0 (en) * | 2008-06-13 | 2008-07-23 | Monica Healthcare Ltd | Electrode and electrode positioning arrangement for abdominal fetal electrocardiogram detection |
WO2011033784A1 (en) * | 2009-09-18 | 2011-03-24 | 国立大学法人東北大学 | Signal extracting apparatus |
CN101694904B (en) * | 2009-10-16 | 2011-09-28 | 中国联合网络通信集团有限公司 | All-around top absorbing antenna used in indoor distribution system of mobile communication network |
US8694081B2 (en) * | 2009-10-23 | 2014-04-08 | General Electric Company | Fetal monitoring system and method |
US8632465B1 (en) * | 2009-11-03 | 2014-01-21 | Vivaquant Llc | Physiological signal denoising |
US9717412B2 (en) * | 2010-11-05 | 2017-08-01 | Gary And Mary West Health Institute | Wireless fetal monitoring system |
CN102772222B (en) * | 2011-05-10 | 2014-06-11 | 重庆融海超声医学工程研究中心有限公司 | Electronic stethoscope |
WO2013059275A1 (en) * | 2011-10-21 | 2013-04-25 | Mindchild Medical Inc. | Non-invasive fetal monitoring |
GB2507113A (en) * | 2012-10-19 | 2014-04-23 | Ireland Vitalograph | Acoustic pick-up assemblies |
WO2014114679A1 (en) * | 2013-01-23 | 2014-07-31 | Saint-Gobain Performance Plastics Rencol Limited | Torque limiting tolerance ring |
CN103222862A (en) * | 2013-04-23 | 2013-07-31 | 江苏矽望电子科技有限公司 | Passive fetal heart monitoring system based on acoustic sensor |
CN103251402B (en) * | 2013-05-28 | 2015-11-18 | 捷普科技(上海)有限公司 | A kind of moveable measurement electrode assembly for fetal heart monitoring |
SG11201501807QA (en) * | 2013-06-01 | 2015-04-29 | Healthwatch Ltd | Wearable fetal monitoring system having textile electrodes |
US20140378855A1 (en) * | 2013-06-25 | 2014-12-25 | The Research Foundation For The State University Of New York | Apparatus and method for feature extraction and classification of fetal heart rate |
CN103325283B (en) * | 2013-06-26 | 2015-04-15 | 四川微迪数字技术有限公司 | Fetus sound recording training device |
CN103784128A (en) * | 2014-02-18 | 2014-05-14 | 陈朴 | Small-scale continuous dynamic fetus monitor |
CN104027105B (en) | 2014-04-23 | 2016-08-24 | 河南科技大学 | A kind of novel female fetal electrocardiogram separation method |
CN104306018B (en) * | 2014-10-11 | 2016-08-24 | 重庆理工大学 | There is the monitoring of tire sound, fetal movement detection and the wearable foetus teaching abdomen belt system of fetal movement track inducing function |
-
2016
- 2016-03-16 CA CA2979953A patent/CA2979953C/en active Active
- 2016-03-16 CA CA2979785A patent/CA2979785C/en active Active
- 2016-03-16 EP EP16764297.4A patent/EP3250115A4/en not_active Withdrawn
- 2016-03-16 EP EP16806961.5A patent/EP3270773A4/en not_active Withdrawn
- 2016-03-16 BR BR112017019788A patent/BR112017019788A2/en not_active Application Discontinuation
- 2016-03-16 CN CN201680011312.XA patent/CN107249449B/en active Active
- 2016-03-16 EP EP16782707.0A patent/EP3270774B1/en active Active
- 2016-03-16 AU AU2016252353A patent/AU2016252353B2/en active Active
- 2016-03-16 WO PCT/IB2016/001109 patent/WO2016170435A2/en active Application Filing
- 2016-03-16 CN CN201680011349.2A patent/CN107249440A/en active Pending
- 2016-03-16 CN CN201680028544.6A patent/CN107613857A/en active Pending
- 2016-03-16 DK DK16782707.0T patent/DK3270774T3/en active
- 2016-03-16 WO PCT/IB2016/001378 patent/WO2016198963A2/en active Application Filing
- 2016-03-16 JP JP2017559639A patent/JP6457117B2/en active Active
- 2016-03-16 EP EP16764295.8A patent/EP3270775B1/en active Active
- 2016-03-16 AU AU2016231895A patent/AU2016231895B2/en active Active
- 2016-03-16 KR KR1020177029603A patent/KR101933338B1/en active IP Right Grant
- 2016-03-16 WO PCT/IB2016/000454 patent/WO2016147054A1/en active Application Filing
- 2016-03-16 WO PCT/IB2016/000406 patent/WO2016147051A2/en active Application Filing
- 2016-03-16 CN CN201680011539.4A patent/CN107427241B/en active Active
- 2016-03-16 KR KR1020177029697A patent/KR101834716B1/en active IP Right Grant
-
2017
- 2017-09-14 IL IL254499A patent/IL254499B/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Extension state: BA ME |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: INTRATOR, NATHAN Inventor name: OZ, OREN Inventor name: MHAJNA, MUHAMMAD |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20181026 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 5/024 20060101AFI20181020BHEP Ipc: A61B 5/04 20060101ALI20181020BHEP Ipc: A61B 5/0448 20060101ALI20181020BHEP Ipc: A61B 5/0444 20060101ALI20181020BHEP Ipc: A61B 5/0402 20060101ALI20181020BHEP |
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Effective date: 20190524 |