SG11201808110YA - A method of deriving systolic blood pressure and/or diastolic blood pressure of a subject - Google Patents

A method of deriving systolic blood pressure and/or diastolic blood pressure of a subject

Info

Publication number
SG11201808110YA
SG11201808110YA SG11201808110YA SG11201808110YA SG11201808110YA SG 11201808110Y A SG11201808110Y A SG 11201808110YA SG 11201808110Y A SG11201808110Y A SG 11201808110YA SG 11201808110Y A SG11201808110Y A SG 11201808110YA SG 11201808110Y A SG11201808110Y A SG 11201808110YA
Authority
SG
Singapore
Prior art keywords
blood pressure
subject
deriving
diastolic
systolic blood
Prior art date
Application number
SG11201808110YA
Other languages
English (en)
Inventor
Visit Thaveeprungsriporn
Somchai Baotong
Srisuda Aphaipanan
Amornsri Khitwongwattana
Original Assignee
Nitto Denko Corp
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
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of SG11201808110YA publication Critical patent/SG11201808110YA/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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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
    • A61B5/72—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
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SG11201808110YA 2016-04-01 2016-04-01 A method of deriving systolic blood pressure and/or diastolic blood pressure of a subject SG11201808110YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2016/050165 WO2017171632A1 (en) 2016-04-01 2016-04-01 A method of deriving systolic blood pressure and/or diastolic blood pressure of a subject

Publications (1)

Publication Number Publication Date
SG11201808110YA true SG11201808110YA (en) 2018-10-30

Family

ID=59966225

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201808110YA SG11201808110YA (en) 2016-04-01 2016-04-01 A method of deriving systolic blood pressure and/or diastolic blood pressure of a subject

Country Status (5)

Country Link
US (1) US11452458B2 (de)
EP (1) EP3435853B1 (de)
JP (1) JP6750030B2 (de)
SG (1) SG11201808110YA (de)
WO (1) WO2017171632A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI685326B (zh) * 2018-06-01 2020-02-21 華碩電腦股份有限公司 穿戴式血壓量測裝置及其量測方法
CN112401867A (zh) * 2019-08-21 2021-02-26 西门子(深圳)磁共振有限公司 确定呼吸阶段的方法及装置、磁共振成像方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253648A (en) * 1991-10-11 1993-10-19 Spacelabs Medical, Inc. Method and apparatus for excluding artifacts from automatic blood pressure measurements
JP3595593B2 (ja) * 1995-03-01 2004-12-02 コーリンメディカルテクノロジー株式会社 血液駆出機能評価装置
US6132382A (en) * 1998-10-16 2000-10-17 Medwave, Inc. Non-invasive blood pressure sensor with motion artifact reduction
DE10344803A1 (de) * 2003-09-26 2005-04-28 Beurer Gmbh & Co Blutdruck-Messverfahren und Blutdruckmessgerät
US9775529B2 (en) * 2009-06-17 2017-10-03 Sotera Wireless, Inc. Body-worn pulse oximeter
JP5499832B2 (ja) * 2010-03-30 2014-05-21 オムロンヘルスケア株式会社 血圧測定装置、および、血圧測定装置の制御方法
JP5141716B2 (ja) * 2010-04-28 2013-02-13 株式会社デンソー 脈波判定装置および血圧推定装置
RU2602797C2 (ru) 2011-04-14 2016-11-20 Конинклейке Филипс Н.В. Способ и устройство измерения стресса
US20150245777A1 (en) * 2012-10-19 2015-09-03 Basis Science, Inc. Detection of emotional states
JP6268193B2 (ja) * 2013-12-25 2018-01-24 旭化成株式会社 脈波測定装置、携帯機器、医療機器システム、及び生体情報コミュニケーションシステム
US10758133B2 (en) * 2014-08-07 2020-09-01 Apple Inc. Motion artifact removal by time domain projection
EP3033991B1 (de) 2014-12-15 2018-02-28 Stichting IMEC Nederland System und verfahren für schätzung des blutdrucks

Also Published As

Publication number Publication date
US20190110702A1 (en) 2019-04-18
EP3435853A1 (de) 2019-02-06
WO2017171632A1 (en) 2017-10-05
JP6750030B2 (ja) 2020-09-02
EP3435853B1 (de) 2021-09-01
US11452458B2 (en) 2022-09-27
JP2019513062A (ja) 2019-05-23
EP3435853A4 (de) 2019-11-27

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