KR20230132445A - 웨어러블 심혈관 센싱으로 혈역학 파라미터를 측정하기 위한 시스템 및 방법 - Google Patents

웨어러블 심혈관 센싱으로 혈역학 파라미터를 측정하기 위한 시스템 및 방법 Download PDF

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KR20230132445A
KR20230132445A KR1020237020629A KR20237020629A KR20230132445A KR 20230132445 A KR20230132445 A KR 20230132445A KR 1020237020629 A KR1020237020629 A KR 1020237020629A KR 20237020629 A KR20237020629 A KR 20237020629A KR 20230132445 A KR20230132445 A KR 20230132445A
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user
heart
signal
sensor
assessment
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오머 티. 이난
바롤 부락 아이데미르
제임스 레그
엠디 모바시르 하산 산디
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조지아 테크 리서치 코포레이션
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    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021Measuring pressure in heart or blood vessels
    • AHUMAN NECESSITIES
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    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/318Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346Analysis of electrocardiograms
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    • A61B2560/0247Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
    • A61B2560/0252Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using ambient temperature
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    • A61B2562/0219Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
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    • A61B5/021Measuring pressure in heart or blood vessels
    • A61B5/0215Measuring pressure in heart or blood vessels by means inserted into the body
    • AHUMAN NECESSITIES
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    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026Measuring blood flow
    • A61B5/029Measuring blood output from the heart, e.g. minute volume
    • AHUMAN NECESSITIES
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    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B5/103Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1118Determining activity level
    • AHUMAN NECESSITIES
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    • A61B5/6846Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852Catheters
    • AHUMAN NECESSITIES
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    • A61B5/7207Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
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    • A61B5/7264Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Hematology (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (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)
KR1020237020629A 2020-11-24 2021-11-08 웨어러블 심혈관 센싱으로 혈역학 파라미터를 측정하기 위한 시스템 및 방법 Pending KR20230132445A (ko)

Applications Claiming Priority (3)

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US202063117766P 2020-11-24 2020-11-24
US63/117,766 2020-11-24
PCT/US2021/058429 WO2022115228A1 (en) 2020-11-24 2021-11-08 Systems and methods for measuring hemodynamic parameters with wearable cardiovascular sensing

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KR20230132445A true KR20230132445A (ko) 2023-09-15

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US (2) US20230293082A1 (enExample)
EP (1) EP4251032A4 (enExample)
JP (1) JP2023552725A (enExample)
KR (1) KR20230132445A (enExample)
CN (1) CN116744843A (enExample)
AU (1) AU2021387667A1 (enExample)
CA (1) CA3199919A1 (enExample)
WO (1) WO2022115228A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250163586A (ko) 2024-05-14 2025-11-21 경희대학교 산학협력단 심진도 신호의 딥러닝 기반 혈압 추정 장치 및 방법

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JP2023552725A (ja) 2023-12-19
CA3199919A1 (en) 2022-06-02
EP4251032A1 (en) 2023-10-04
AU2021387667A1 (en) 2023-06-22
CN116744843A (zh) 2023-09-12
US12336793B1 (en) 2025-06-24
AU2021387667A9 (en) 2024-10-10
WO2022115228A1 (en) 2022-06-02
EP4251032A4 (en) 2024-10-02

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