JP2024540009A - 対象者の血圧を監視する際に使用する、血圧サロゲートを校正するデバイス、システム、及び方法 - Google Patents

対象者の血圧を監視する際に使用する、血圧サロゲートを校正するデバイス、システム、及び方法 Download PDF

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Publication number
JP2024540009A
JP2024540009A JP2024525038A JP2024525038A JP2024540009A JP 2024540009 A JP2024540009 A JP 2024540009A JP 2024525038 A JP2024525038 A JP 2024525038A JP 2024525038 A JP2024525038 A JP 2024525038A JP 2024540009 A JP2024540009 A JP 2024540009A
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Prior art keywords
cuff
pressure
time
pulse
subject
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Japanese (ja)
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JP2024540009A5 (https=
Inventor
ジェンス ミュールステフ
エリック ブレシュ
ラース シュミット
ローラ イオアナ ボガツ
ピエール ウォーリー
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of JP2024540009A publication Critical patent/JP2024540009A/ja
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    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • 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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • 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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • 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
    • A61B2562/0247—Pressure sensors

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2024525038A 2021-10-26 2022-10-24 対象者の血圧を監視する際に使用する、血圧サロゲートを校正するデバイス、システム、及び方法 Pending JP2024540009A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21204649.4 2021-10-26
EP21204649.4A EP4173556A1 (en) 2021-10-26 2021-10-26 Device, system and method for calibrating a blood pressure surrogate for use in monitoring a subject's blood pressure
PCT/EP2022/079612 WO2023072842A1 (en) 2021-10-26 2022-10-24 Device, system and method for calibrating a blood pressure surrogate for use in monitoring a subject's blood pressure

Publications (2)

Publication Number Publication Date
JP2024540009A true JP2024540009A (ja) 2024-10-31
JP2024540009A5 JP2024540009A5 (https=) 2025-08-27

Family

ID=78617165

Family Applications (1)

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JP2024525038A Pending JP2024540009A (ja) 2021-10-26 2022-10-24 対象者の血圧を監視する際に使用する、血圧サロゲートを校正するデバイス、システム、及び方法

Country Status (5)

Country Link
US (1) US20250040814A1 (https=)
EP (2) EP4173556A1 (https=)
JP (1) JP2024540009A (https=)
CN (1) CN118175958A (https=)
WO (1) WO2023072842A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250114003A1 (en) * 2023-10-04 2025-04-10 Qualcomm Incorporated Sensors and systems for determining a physiological parameter using external pressure
EP4552581A1 (en) 2023-11-08 2025-05-14 Koninklijke Philips N.V. Blood pressure measurement method and system
EP4613185A1 (en) * 2024-03-06 2025-09-10 Koninklijke Philips N.V. Device, system and method for calibrating a blood pressure measurement function
EP4635412A1 (en) 2024-04-16 2025-10-22 Koninklijke Philips N.V. Device, system and method for calibrating a blood pressure surrogate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07308295A (ja) * 1994-05-19 1995-11-28 Omron Corp 血圧測定装置
JPH0824229A (ja) * 1994-05-11 1996-01-30 Omron Corp 血圧計測装置
JP2011239972A (ja) * 2010-05-19 2011-12-01 Seiko Epson Corp 血圧測定装置及び血圧測定方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8602997B2 (en) 2007-06-12 2013-12-10 Sotera Wireless, Inc. Body-worn system for measuring continuous non-invasive blood pressure (cNIBP)
EP3334336B1 (en) * 2015-08-14 2024-01-17 The Regents of The University of California Assessing endothelial function and providing calibrated ufmd data using a blood pressure cuff

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824229A (ja) * 1994-05-11 1996-01-30 Omron Corp 血圧計測装置
JPH07308295A (ja) * 1994-05-19 1995-11-28 Omron Corp 血圧測定装置
JP2011239972A (ja) * 2010-05-19 2011-12-01 Seiko Epson Corp 血圧測定装置及び血圧測定方法

Also Published As

Publication number Publication date
WO2023072842A1 (en) 2023-05-04
EP4422482A1 (en) 2024-09-04
US20250040814A1 (en) 2025-02-06
EP4173556A1 (en) 2023-05-03
EP4422482B1 (en) 2025-10-22
CN118175958A (zh) 2024-06-11

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