EP3866683A4 - Cardiovascular signal acquisition, fusion, and noise mitigation - Google Patents

Cardiovascular signal acquisition, fusion, and noise mitigation Download PDF

Info

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
fusion
signal acquisition
noise mitigation
cardiovascular signal
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)
French (fr)
Other versions
EP3866683A1 (en
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/en
Publication of EP3866683A4 publication Critical patent/EP3866683A4/en
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
    • A61B5/263—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]
    • A61B5/346—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 analog 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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Signal Processing (AREA)
  • Cardiology (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
EP19873432.9A 2018-10-17 2019-10-14 Cardiovascular signal acquisition, fusion, and noise mitigation Pending EP3866683A4 (en)

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 (en) 2018-10-17 2019-10-14 Cardiovascular signal acquisition, fusion, and noise mitigation

Publications (2)

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

Family

ID=70284795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19873432.9A Pending EP3866683A4 (en) 2018-10-17 2019-10-14 Cardiovascular signal acquisition, fusion, and noise mitigation

Country Status (4)

Country Link
EP (1) EP3866683A4 (en)
JP (1) JP7265022B2 (en)
CA (1) CA3116846A1 (en)
WO (1) WO2020081471A1 (en)

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 (en) * 2020-07-14 2022-12-06 武汉中旗生物医疗电子有限公司 Electrocardio artifact signal removing method and device
FR3131524A1 (en) 2021-12-31 2023-07-07 Withings Measuring station with electrocardiogram measurement
FR3131523A1 (en) 2022-12-29 2023-07-07 Withings Measuring station with electrocardiogram measurement

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 (en) * 2005-01-27 2011-06-29 原田電子工業株式会社 ECG and electrode pads
WO2011115579A1 (en) * 2010-03-17 2011-09-22 Web Biotechnology Pte Ltd Electrocardiographic monitoring system
JP3159881U (en) * 2010-03-23 2010-06-03 オムロンヘルスケア株式会社 Bioimpedance measurement device
KR101832264B1 (en) * 2011-08-25 2018-04-13 삼성전자주식회사 Apparatus and method for measuring bioelectic signals
JP5874367B2 (en) * 2011-12-13 2016-03-02 富士通株式会社 Heart rate signal processing apparatus and heart rate signal processing method
JP2014076117A (en) * 2012-10-09 2014-05-01 Nippon Koden Corp Electrocardiogram analyzer, and electrode set
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
US20180199824A1 (en) * 2015-07-10 2018-07-19 Bodyport Inc. Device for measuring biological signals
KR20170008043A (en) * 2015-07-13 2017-01-23 엘지전자 주식회사 Apparatus and method for measuring heart beat/stree of moble terminal
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 (en) 2021-08-25
CA3116846A1 (en) 2020-04-23
JP2022508819A (en) 2022-01-19
JP7265022B2 (en) 2023-04-25
WO2020081471A1 (en) 2020-04-23

Similar Documents

Publication Publication Date Title
EP3866683A4 (en) Cardiovascular signal acquisition, fusion, and noise mitigation
EP4048568A4 (en) Object detection and tracking
EP3605934A4 (en) Method for receiving reference signal, and method for transmitting reference signal
EP3710981A4 (en) Fully convolutional interest point detection and description via homographic adaptation
EP3565349A4 (en) Reference signal transmission technology
EP3684124A4 (en) Reference signal configuration, information transmission, and information receiving methods and device
EP3711404A4 (en) Methods and apparatuses for demodulation reference signal configuration
EP3602102A4 (en) Leakage signal cancellation
EP3646649A4 (en) Demodulation reference signal configuration
EP3567785A4 (en) Signal configuration method, device and storage medium
EP3781879A4 (en) Systems and methods with variable mitigation thresholds
EP3588830A4 (en) Reference signal transmitting method, receiving method and device
EP3574689A4 (en) Wake-up signal transmission
EP3663710A4 (en) Detector assembly, detector, and laser ranging system
EP3611862A4 (en) Reference signal indication method and device
EP3637067A4 (en) Photoelectric detection circuit and photoelectric detector
EP3719469A4 (en) Shield structure for pressure sensor, and pressure sensor provided with same
EP3711407A4 (en) Reference signal configuration
EP3713128A4 (en) Terminal capability indication method, and terminal
EP3742842A4 (en) Indication method, detection method, and related device
TWI800545B (en) Gnss receiver and operating method thereof
EP3719468A4 (en) Shield structure for pressure sensor, and pressure sensor provided with same
EP3866677A4 (en) Cardiovascular signal acquisition, fusion, and noise mitigation
EP3839780A4 (en) Detector, detection method, and detection program
EP3742841A4 (en) Indication method, detection method and related device

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210517

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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: 20221104

RIC1 Information provided on ipc code assigned before grant

Ipc: G01G 19/44 20060101ALI20221028BHEP

Ipc: A61B 5/308 20210101ALI20221028BHEP

Ipc: A61B 5/305 20210101ALI20221028BHEP

Ipc: A61B 5/28 20210101ALI20221028BHEP

Ipc: A61B 5/00 20060101ALI20221028BHEP

Ipc: A61B 5/346 20210101ALI20221028BHEP

Ipc: A61B 5/268 20210101ALI20221028BHEP

Ipc: A61B 5/0537 20210101ALI20221028BHEP

Ipc: A61B 5/0245 20060101AFI20221028BHEP