WO2022040353A3 - Sensor systems and methods for characterizing health conditions - Google Patents

Sensor systems and methods for characterizing health conditions Download PDF

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Publication number
WO2022040353A3
WO2022040353A3 PCT/US2021/046566 US2021046566W WO2022040353A3 WO 2022040353 A3 WO2022040353 A3 WO 2022040353A3 US 2021046566 W US2021046566 W US 2021046566W WO 2022040353 A3 WO2022040353 A3 WO 2022040353A3
Authority
WO
WIPO (PCT)
Prior art keywords
vibroacoustic
subject
sensor module
signal data
processor
Prior art date
Application number
PCT/US2021/046566
Other languages
French (fr)
Other versions
WO2022040353A2 (en
Inventor
Andreas Schuh
Nelson L. Jumbe
Michael MORIMOTO
Peter REXELIUS
Gregory A. Kirkos
Steve Krawczyk
Dimosthenis KATSIS
Nikola Knezevic
Kevin Hammond
Krzysztof KRAWIEC
Original Assignee
Level 42 Ai 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 US17/096,806 external-priority patent/US11240579B2/en
Application filed by Level 42 Ai Inc. filed Critical Level 42 Ai Inc.
Priority to CA3189484A priority Critical patent/CA3189484A1/en
Priority to EP21859090.9A priority patent/EP4201079A2/en
Priority to JP2023512434A priority patent/JP2023539839A/en
Priority to EP21865232.9A priority patent/EP4209026A1/en
Priority to EP21865233.7A priority patent/EP4208081A4/en
Priority to PCT/US2021/049162 priority patent/WO2022051680A1/en
Priority to CA3191661A priority patent/CA3191661A1/en
Priority to JP2023515195A priority patent/JP2024500593A/en
Priority to US18/043,986 priority patent/US20230328417A1/en
Priority to JP2023515197A priority patent/JP2024500594A/en
Priority to CA3191658A priority patent/CA3191658A1/en
Priority to PCT/US2021/049161 priority patent/WO2022051679A1/en
Publication of WO2022040353A2 publication Critical patent/WO2022040353A2/en
Publication of WO2022040353A3 publication Critical patent/WO2022040353A3/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
    • 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
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • A61B7/045—Detection of Korotkoff sounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4427—Device being portable or laptop-like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

A sensing system for non-contact determination of a presence or absence of a condition of a subject comprising: a housing which houses a vibroacoustic sensor module for sensing vibroacoustic signals and comprising a voice coil component, a magnet component, a connector and a diaphragm; and an Echo Doppler sensor module including at least one emitter component and at least one receiver component; the vibroacoustic sensor module and Echo Doppler sensor module being communicatively connected to a processor of a computing device having a memory storing executable instructions that, when executed by the processor, cause the processor to: receive vibroacoustic signal data corresponding to the subject; receive ultrasound signal data corresponding to the subject; and output, based on the received vibroacoustic signal data and the ultrasound signal data and using a trained machine learning model, an indication of the presence or absence of the condition in the subject.
PCT/US2021/046566 2020-08-18 2021-08-18 Sensor systems and methods for characterizing health conditions WO2022040353A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CA3189484A CA3189484A1 (en) 2020-08-18 2021-08-18 Sensor systems and methods for characterizing health conditions
EP21859090.9A EP4201079A2 (en) 2020-08-18 2021-08-18 Sensor systems and methods for characterizing health conditions
JP2023512434A JP2023539839A (en) 2020-08-18 2021-08-18 Sensor systems and methods for characterizing health status
PCT/US2021/049161 WO2022051679A1 (en) 2020-09-04 2021-09-03 Secure identification methods and systems
CA3191661A CA3191661A1 (en) 2020-09-04 2021-09-03 Secure identification methods and systems
EP21865233.7A EP4208081A4 (en) 2020-09-04 2021-09-03 Non-contact sensor systems and methods
PCT/US2021/049162 WO2022051680A1 (en) 2020-09-04 2021-09-03 Non-contact sensor systems and methods
EP21865232.9A EP4209026A1 (en) 2020-09-04 2021-09-03 Secure identification methods and systems
JP2023515195A JP2024500593A (en) 2020-09-04 2021-09-03 Secure identification methods and systems
US18/043,986 US20230328417A1 (en) 2020-09-04 2021-09-03 Secure identification methods and systems
JP2023515197A JP2024500594A (en) 2020-09-04 2021-09-03 Non-contact sensor system and method
CA3191658A CA3191658A1 (en) 2020-09-04 2021-09-03 Non-contact sensor systems and methods

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US202063067179P 2020-08-18 2020-08-18
US63/067,179 2020-08-18
US202063068915P 2020-08-21 2020-08-21
US63/068,915 2020-08-21
US202063075056P 2020-09-04 2020-09-04
US202063075059P 2020-09-04 2020-09-04
US63/075,059 2020-09-04
US63/075,056 2020-09-04
US17/096,806 US11240579B2 (en) 2020-05-08 2020-11-12 Sensor systems and methods for characterizing health conditions
US17/096,806 2020-11-12
PCT/IB2021/053919 WO2021224888A1 (en) 2020-05-08 2021-05-08 Sensor systems and methods for characterizing health conditions
IBPCT/IB2021/053919 2021-05-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/096,806 Continuation US11240579B2 (en) 2020-05-08 2020-11-12 Sensor systems and methods for characterizing health conditions

Publications (2)

Publication Number Publication Date
WO2022040353A2 WO2022040353A2 (en) 2022-02-24
WO2022040353A3 true WO2022040353A3 (en) 2022-03-31

Family

ID=80350552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/046566 WO2022040353A2 (en) 2020-08-18 2021-08-18 Sensor systems and methods for characterizing health conditions

Country Status (4)

Country Link
EP (1) EP4201079A2 (en)
JP (1) JP2023539839A (en)
CA (1) CA3189484A1 (en)
WO (1) WO2022040353A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM601597U (en) * 2020-05-13 2020-09-21 廣達電腦股份有限公司 Inspecting device
CN114723042B (en) * 2022-03-24 2024-03-26 郑州大学 Bridge damage position and damage degree identification method based on optimized neural network
WO2023215780A2 (en) * 2022-05-03 2023-11-09 Andreas Schuh Wearable device and operation thereof
WO2024039292A1 (en) * 2022-08-16 2024-02-22 S.C.R. (Engineers) Limited Monitoring device for an agricultural farm
WO2024091670A1 (en) * 2022-10-28 2024-05-02 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Detecting vascular diseases in subjects from acoustic measurements of veins
CN116530979B (en) * 2023-07-04 2023-10-17 清华大学 Monitoring device based on vibration sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160270670A1 (en) * 2015-03-16 2016-09-22 Nuvo Group Ltd. Continuous non-invasive monitoring of a pregnant human subject
US20180279968A1 (en) * 2017-03-28 2018-10-04 Coleridge Design Associates Llc Haptic Feedback and Interface Systems for Reproducing Internal Body Sounds
US20190053778A1 (en) * 2017-08-17 2019-02-21 Vitalchains Corporation Auscultation device with modular chest piece and ecg module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160270670A1 (en) * 2015-03-16 2016-09-22 Nuvo Group Ltd. Continuous non-invasive monitoring of a pregnant human subject
US20180279968A1 (en) * 2017-03-28 2018-10-04 Coleridge Design Associates Llc Haptic Feedback and Interface Systems for Reproducing Internal Body Sounds
US20190053778A1 (en) * 2017-08-17 2019-02-21 Vitalchains Corporation Auscultation device with modular chest piece and ecg module

Also Published As

Publication number Publication date
JP2023539839A (en) 2023-09-20
CA3189484A1 (en) 2022-02-24
EP4201079A2 (en) 2023-06-28
WO2022040353A2 (en) 2022-02-24

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