DE112019002828T5 - Pulslaufzeitmessvorrichtung und blutdruckmessvorrichtung - Google Patents

Pulslaufzeitmessvorrichtung und blutdruckmessvorrichtung Download PDF

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Publication number
DE112019002828T5
DE112019002828T5 DE112019002828.6T DE112019002828T DE112019002828T5 DE 112019002828 T5 DE112019002828 T5 DE 112019002828T5 DE 112019002828 T DE112019002828 T DE 112019002828T DE 112019002828 T5 DE112019002828 T5 DE 112019002828T5
Authority
DE
Germany
Prior art keywords
electrode
blood pressure
unit
potential difference
electrodes
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
DE112019002828.6T
Other languages
German (de)
English (en)
Inventor
Naomi Matsumura
Yasuhiro Kawabata
Kenji Fujii
Reiji Fujita
Akito Ito
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.)
Omron Corp
Omron Healthcare Co Ltd
Original Assignee
Omron Corp
Omron Healthcare Co Ltd
Omron Tateisi Electronics Co
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 Omron Corp, Omron Healthcare Co Ltd, Omron Tateisi Electronics Co filed Critical Omron Corp
Publication of DE112019002828T5 publication Critical patent/DE112019002828T5/de
Pending legal-status Critical Current

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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 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
    • A61B5/02141—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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE112019002828.6T 2018-07-12 2019-07-01 Pulslaufzeitmessvorrichtung und blutdruckmessvorrichtung Pending DE112019002828T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-132390 2018-07-12
JP2018132390A JP7118784B2 (ja) 2018-07-12 2018-07-12 脈波伝播時間測定装置及び血圧測定装置
PCT/JP2019/026084 WO2020013006A1 (ja) 2018-07-12 2019-07-01 脈波伝播時間測定装置及び血圧測定装置

Publications (1)

Publication Number Publication Date
DE112019002828T5 true DE112019002828T5 (de) 2021-03-04

Family

ID=69142418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019002828.6T Pending DE112019002828T5 (de) 2018-07-12 2019-07-01 Pulslaufzeitmessvorrichtung und blutdruckmessvorrichtung

Country Status (5)

Country Link
US (1) US20210127993A1 (https=)
JP (1) JP7118784B2 (https=)
CN (1) CN112437632B (https=)
DE (1) DE112019002828T5 (https=)
WO (1) WO2020013006A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4626158B2 (ja) * 2004-03-01 2011-02-02 ソニー株式会社 動きベクトル検出装置、および動きベクトル検出方法、並びにコンピュータ・プログラム
US12507901B2 (en) * 2020-07-14 2025-12-30 Apple Inc. Integrated flexible sensor for blood pressure measurements
US12458289B1 (en) * 2020-08-14 2025-11-04 Tula Health, Inc. Systems, apparatuses, and methods for determining an optimal position of a physiological sensor against a subject
US11744476B2 (en) 2020-08-20 2023-09-05 Apple Inc. Blood pressure measurement using device with piezoelectric sensor
CN112545470A (zh) * 2020-12-08 2021-03-26 中国人民解放军空军特色医学中心 一种载人离心机人体参数采集装置
US12251204B2 (en) 2021-02-03 2025-03-18 Apple Inc. Blood pressure monitoring system including a liquid filled sensor
JP7437782B2 (ja) * 2021-11-24 2024-02-26 株式会社ALTs 生体情報センサ
JP7775682B2 (ja) * 2021-12-09 2025-11-26 オムロンヘルスケア株式会社 血圧測定装置及び血圧測定システム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002119488A (ja) * 2000-10-16 2002-04-23 Tanita Corp 複合健康計測装置
JP4633374B2 (ja) * 2004-03-10 2011-02-16 公立大学法人会津大学 生体センサ装置
EP2040616B1 (en) * 2006-07-05 2012-10-03 Philips Intellectual Property & Standards GmbH Wearable blood pressure monitoring system
JP2008136655A (ja) * 2006-12-01 2008-06-19 Omron Healthcare Co Ltd 脈波測定用電極ユニットおよび脈波測定装置
KR20080090194A (ko) * 2007-04-04 2008-10-08 엘지전자 주식회사 혈압 검출 방법 및 그 장치
JP2008279185A (ja) * 2007-05-14 2008-11-20 Denso Corp 血圧測定装置及びプログラム並びに記録媒体
JP2012029854A (ja) * 2010-07-30 2012-02-16 Omron Healthcare Co Ltd 生体情報測定装置
ES2398439B1 (es) * 2011-07-29 2014-03-05 Universitat Politècnica De Catalunya Método y aparato para obtener información cardiovascular midiendo entre dos extremidades
KR101408845B1 (ko) * 2013-02-08 2014-06-20 주식회사 케이헬쓰웨어 연속적 자동 맥파 측정 장치 및 혈압 측정 방법
JP6149548B2 (ja) * 2013-07-01 2017-06-21 オムロンヘルスケア株式会社 電子血圧計
JP6243761B2 (ja) * 2014-03-14 2017-12-06 日本光電工業株式会社 心肺機能評価装置及び心肺機能評価方法
JP6381977B2 (ja) * 2014-06-11 2018-08-29 フクダ電子株式会社 脈波伝播時間計測用具及び脈波伝播時間計測装置
WO2016031196A1 (ja) * 2014-08-27 2016-03-03 日本電気株式会社 血圧判定装置、血圧判定方法、血圧判定プログラムを記録した記録媒体、及び血圧測定装置
WO2016040253A1 (en) * 2014-09-08 2016-03-17 Braintree Analytics Llc Blood pressure monitoring using a multi-function wrist-worn device
EP3459445A4 (en) * 2016-05-19 2019-05-15 Panasonic Intellectual Property Management Co., Ltd. BLOOD PRESSURE ESTIMATOR, BLOOD PRESSURE METHOD AND COMPUTER PROGRAM
US10182728B2 (en) * 2016-06-22 2019-01-22 Qualcomm Incorporated Multi-sensor device and method of using multi-sensor device for determining biometric properties of a subject

Also Published As

Publication number Publication date
JP7118784B2 (ja) 2022-08-16
CN112437632A (zh) 2021-03-02
WO2020013006A1 (ja) 2020-01-16
JP2020006089A (ja) 2020-01-16
CN112437632B (zh) 2024-02-13
US20210127993A1 (en) 2021-05-06

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Representative=s name: ISARPATENT - PATENT- UND RECHTSANWAELTE PARTG , DE

Representative=s name: ISARPATENT - PATENT- UND RECHTSANWAELTE BARTH , DE