EP3866683A4 - Acquisition, fusion, et atténuation de bruit de signaux cardiovasculaires - Google Patents

Acquisition, fusion, et atténuation de bruit de signaux cardiovasculaires Download PDF

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Publication number
EP3866683A4
EP3866683A4 EP19873432.9A EP19873432A EP3866683A4 EP 3866683 A4 EP3866683 A4 EP 3866683A4 EP 19873432 A EP19873432 A EP 19873432A EP 3866683 A4 EP3866683 A4 EP 3866683A4
Authority
EP
European Patent Office
Prior art keywords
merger
acquisition
noise attenuation
cardiovascular signals
cardiovascular
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.)
Pending
Application number
EP19873432.9A
Other languages
German (de)
English (en)
Other versions
EP3866683A1 (fr
Inventor
Corey James Centen
Sarah Ann SMITH
Sarin PATEL
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.)
Bodyport Inc
Original Assignee
Bodyport 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
Priority claimed from US16/163,343 external-priority patent/US11696715B2/en
Application filed by Bodyport Inc filed Critical Bodyport Inc
Publication of EP3866683A1 publication Critical patent/EP3866683A1/fr
Publication of EP3866683A4 publication Critical patent/EP3866683A4/fr
Pending 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • 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
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • 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
    • A61B5/26—Bioelectric electrodes therefor maintaining contact between the body and the electrodes by the action of the subjects, e.g. by placing the body on the electrodes or by grasping the electrodes
    • 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
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A61B5/268—Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/305—Common mode rejection
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits 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]
    • A61B5/33—Heart-related electrical modalities, e.g. electrocardiography [ECG] specially adapted for cooperation with other devices
    • 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]
    • A61B5/346—Analysis of electrocardiograms
    • 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
    • A61B5/6829—Foot or ankle
    • 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
    • A61B5/7221—Determining signal validity, reliability or quality
    • 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
    • A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • 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
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6891—Furniture

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
EP19873432.9A 2018-10-17 2019-10-14 Acquisition, fusion, et atténuation de bruit de signaux cardiovasculaires Pending EP3866683A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/163,343 US11696715B2 (en) 2015-07-10 2018-10-17 Cardiovascular signal acquisition, fusion, and noise mitigation
PCT/US2019/056160 WO2020081471A1 (fr) 2018-10-17 2019-10-14 Acquisition, fusion, et atténuation de bruit de signaux cardiovasculaires

Publications (2)

Publication Number Publication Date
EP3866683A1 EP3866683A1 (fr) 2021-08-25
EP3866683A4 true EP3866683A4 (fr) 2022-12-07

Family

ID=70284795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19873432.9A Pending EP3866683A4 (fr) 2018-10-17 2019-10-14 Acquisition, fusion, et atténuation de bruit de signaux cardiovasculaires

Country Status (4)

Country Link
EP (1) EP3866683A4 (fr)
JP (1) JP7265022B2 (fr)
CA (1) CA3116846C (fr)
WO (1) WO2020081471A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11405797B2 (en) 2018-03-19 2022-08-02 Charter Communications Operating, Llc Apparatus and methods for cell activation in wireless networks
US11716558B2 (en) 2018-04-16 2023-08-01 Charter Communications Operating, Llc Apparatus and methods for integrated high-capacity data and wireless network services
CN111803060B (zh) * 2020-07-14 2022-12-06 武汉中旗生物医疗电子有限公司 一种心电伪迹信号去除方法及装置
FR3131524A1 (fr) 2021-12-31 2023-07-07 Withings Station de mesure avec mesure d’électrocardiogramme
FR3131523A1 (fr) 2022-12-29 2023-07-07 Withings Station de mesure avec mesure d’électrocardiogramme

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160374618A1 (en) * 2015-06-23 2016-12-29 PhysioWave, Inc. Determining physiological parameters using movement detection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758513B2 (en) 2004-03-27 2010-07-20 Samsung Electronics Co., Ltd. Apparatus and method for simultaneously measuring bio signals
JP4711718B2 (ja) 2005-01-27 2011-06-29 原田電子工業株式会社 心電計および電極パッド
US20130109946A1 (en) * 2010-03-17 2013-05-02 Web Biotechnology Pte Ltd. Electrocardiographic monitoring system
JP3159881U (ja) 2010-03-23 2010-06-03 オムロンヘルスケア株式会社 生体インピーダンス測定装置
KR101832264B1 (ko) 2011-08-25 2018-04-13 삼성전자주식회사 생체 신호를 측정하는 장치 및 방법
JP5874367B2 (ja) 2011-12-13 2016-03-02 富士通株式会社 心拍信号処理装置、および心拍信号処理方法
JP2014076117A (ja) 2012-10-09 2014-05-01 Nippon Koden Corp 心電図解析装置および電極セット
US10130273B2 (en) * 2014-06-12 2018-11-20 PhysioWave, Inc. Device and method having automatic user-responsive and user-specific physiological-meter platform
US9498137B2 (en) * 2014-08-07 2016-11-22 PhysioWave, Inc. Multi-function fitness scale with display
US20160174852A1 (en) * 2014-12-19 2016-06-23 Quanttus, Inc. Weight-bearing biofeedback devices
CA2992038A1 (fr) 2015-07-10 2017-01-19 Bodyport Inc. Dispositif de mesure de signaux biologiques
KR20170008043A (ko) 2015-07-13 2017-01-23 엘지전자 주식회사 이동 단말기의 심박/스트레스 측정회로 및 그 측정 방법
US20170188845A1 (en) * 2016-01-05 2017-07-06 Tosense, Inc. Physiological monitoring system featuring floormat and wired handheld sensor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160374618A1 (en) * 2015-06-23 2016-12-29 PhysioWave, Inc. Determining physiological parameters using movement detection

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JAE HYUK SHIN ET AL: "Non-constrained monitoring of systolic blood pressure on a weighing scale", PHYSIOLOGICAL MEASUREMENT, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 30, no. 7, 1 July 2009 (2009-07-01), pages 679 - 693, XP020161095, ISSN: 0967-3334 *
JOAN GOMEZ-CLAPERS ET AL: "Multi-signal bathroom scale to assess long-term trends in cardiovascular parameters", ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), 2013 34TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE, IEEE, 28 August 2012 (2012-08-28), pages 550 - 553, XP032462978, ISSN: 1557-170X, DOI: 10.1109/EMBC.2012.6345990 *
See also references of WO2020081471A1 *

Also Published As

Publication number Publication date
EP3866683A1 (fr) 2021-08-25
CA3116846C (fr) 2024-10-29
CA3116846A1 (fr) 2020-04-23
WO2020081471A1 (fr) 2020-04-23
JP2022508819A (ja) 2022-01-19
JP7265022B2 (ja) 2023-04-25

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