DE112008000861B4 - Blutgefäßzustandsbewertungsvorrichtung, Blutgefäßzustandsbewertungsverfahren und computerlesbares Aufzeichnungsmedium, auf dem ein Blutgefäßzustandsbewertungsprogramm gespeichert ist - Google Patents

Blutgefäßzustandsbewertungsvorrichtung, Blutgefäßzustandsbewertungsverfahren und computerlesbares Aufzeichnungsmedium, auf dem ein Blutgefäßzustandsbewertungsprogramm gespeichert ist Download PDF

Info

Publication number
DE112008000861B4
DE112008000861B4 DE112008000861.2T DE112008000861T DE112008000861B4 DE 112008000861 B4 DE112008000861 B4 DE 112008000861B4 DE 112008000861 T DE112008000861 T DE 112008000861T DE 112008000861 B4 DE112008000861 B4 DE 112008000861B4
Authority
DE
Germany
Prior art keywords
blood vessel
transfer function
phase difference
phase
circulatory system
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.)
Expired - Fee Related
Application number
DE112008000861.2T
Other languages
German (de)
English (en)
Other versions
DE112008000861T5 (de
Inventor
Hideo Utsuno
Shinya Umeda
Hiroshi Matsuhisa
Hironori Sato
Toshihiko Ogura
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 Healthcare Co Ltd
Original Assignee
Omron Healthcare Co Ltd
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 Healthcare Co Ltd filed Critical Omron Healthcare Co Ltd
Publication of DE112008000861T5 publication Critical patent/DE112008000861T5/de
Application granted granted Critical
Publication of DE112008000861B4 publication Critical patent/DE112008000861B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B5/026—Measuring blood flow
    • A61B5/0285—Measuring or recording phase velocity of blood waves
    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6828—Leg
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE112008000861.2T 2007-03-30 2008-03-26 Blutgefäßzustandsbewertungsvorrichtung, Blutgefäßzustandsbewertungsverfahren und computerlesbares Aufzeichnungsmedium, auf dem ein Blutgefäßzustandsbewertungsprogramm gespeichert ist Expired - Fee Related DE112008000861B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-092522 2007-03-30
JP2007092522A JP5109027B2 (ja) 2007-03-30 2007-03-30 血管状態評価装置、血管状態評価方法および血管状態評価プログラム
PCT/JP2008/055677 WO2008120627A1 (ja) 2007-03-30 2008-03-26 血管状態評価装置、血管状態評価方法および血管状態評価プログラムを格納したコンピュータ読取り可能な記録媒体

Publications (2)

Publication Number Publication Date
DE112008000861T5 DE112008000861T5 (de) 2010-04-29
DE112008000861B4 true DE112008000861B4 (de) 2017-10-05

Family

ID=39808209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112008000861.2T Expired - Fee Related DE112008000861B4 (de) 2007-03-30 2008-03-26 Blutgefäßzustandsbewertungsvorrichtung, Blutgefäßzustandsbewertungsverfahren und computerlesbares Aufzeichnungsmedium, auf dem ein Blutgefäßzustandsbewertungsprogramm gespeichert ist

Country Status (5)

Country Link
US (1) US8628476B2 (https=)
JP (1) JP5109027B2 (https=)
CN (1) CN101686806B (https=)
DE (1) DE112008000861B4 (https=)
WO (1) WO2008120627A1 (https=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5109027B2 (ja) * 2007-03-30 2012-12-26 国立大学法人京都大学 血管状態評価装置、血管状態評価方法および血管状態評価プログラム
JP2010187927A (ja) * 2009-02-18 2010-09-02 Gifu Univ 測定対象血管の機械的性質の計測方法、測定対象血管の機械的性質の計測装置、測定対象血管の機械的性質の計測プログラム及び記憶媒体
TWI392478B (zh) * 2009-09-24 2013-04-11 私立中原大學 A blood pressure monitor with a blood vessel sclerosis
US9314170B2 (en) * 2010-05-07 2016-04-19 Atcor Medical Pty Ltd Brachial cuff
JP5615073B2 (ja) * 2010-07-20 2014-10-29 オムロンヘルスケア株式会社 測定装置
JP5644325B2 (ja) * 2010-09-28 2014-12-24 オムロンヘルスケア株式会社 血圧情報測定装置および該装置での動脈硬化度の指標の算出方法
EP2696755A4 (en) * 2011-04-12 2015-07-01 Orsan Medical Technologies Ltd DEVICES AND METHOD FOR MONITORING INTRAKRANIAL PRESSURE AND ADDITIONAL INTRAKRANIAL HEMODYNAMIC PARAMETERS
JP2013094261A (ja) * 2011-10-28 2013-05-20 Omron Healthcare Co Ltd 測定装置、評価方法、および評価プログラム
JP5842539B2 (ja) * 2011-10-28 2016-01-13 オムロンヘルスケア株式会社 測定装置、測定装置の作動方法および測定プログラム
JP5887836B2 (ja) * 2011-10-28 2016-03-16 オムロンヘルスケア株式会社 測定装置、指標算出方法、および指標算出プログラム
US8838209B2 (en) * 2012-02-21 2014-09-16 Xerox Corporation Deriving arterial pulse transit time from a source video image
CN102764114A (zh) * 2012-08-14 2012-11-07 四川宇峰科技发展有限公司 采用传递函数分段定位主动脉狭窄的无创检测方法及系统
JP5991100B2 (ja) * 2012-09-13 2016-09-14 オムロンヘルスケア株式会社 脈拍測定装置、脈拍測定方法、および脈拍測定プログラム
US9858387B2 (en) 2013-01-15 2018-01-02 CathWorks, LTD. Vascular flow assessment
CN103892818B (zh) * 2012-12-28 2016-04-13 吴健康 一种无创中心动脉血压测量方法和设备
CN104138253B (zh) * 2013-05-11 2016-06-15 吴健康 一种无创动脉血压连续测量方法和设备
US9462954B2 (en) * 2013-09-04 2016-10-11 Siemens Aktiengesellschaft Method and system for blood flow velocity reconstruction from medical images
CN104825177B (zh) * 2014-02-11 2018-02-13 西门子（中国）有限公司 修正脑血容积的方法及装置、血管照影设备
JP6248735B2 (ja) * 2014-03-24 2017-12-20 オムロンヘルスケア株式会社 血管指標値算出装置、血管指標値算出方法、および、血管指標値算出プログラム
CN105078421A (zh) * 2014-05-16 2015-11-25 旺玖科技股份有限公司 测量血管弹性的方法
KR102455430B1 (ko) 2015-01-12 2022-10-17 삼성전자주식회사 체표압력 및 혈액용적의 동시 측정장치 및 방법
EP4011282A1 (en) * 2015-10-14 2022-06-15 Koninklijke Philips N.V. Apparatus for characterizing a vessel wall
DE102015015784A1 (de) * 2015-12-08 2017-06-08 WSH Engineering Services GbR (vertretungsberechtigter Gesellschafter: Hieronymi, Andreas, 61440 Oberursel) Verfahren zur Erfassung von arteriellen Parametern eines Menschen und Vorrichtung zur Durchführung des Verfahrens
US20190090856A1 (en) * 2016-05-20 2019-03-28 Koninklijke Philips N.V. Devices and methods for stratification of patients for renal denervation based on intravascular pressure and cross-sectional lumen measurements
WO2018089720A1 (en) 2016-11-10 2018-05-17 Auburn University Method and system for evaluating blood vessel
JP2022501115A (ja) * 2018-09-21 2022-01-06 コルフロウ セラピューティクス アーゲー 微小血管機能障害の査定のための装置
US11819279B2 (en) * 2018-11-30 2023-11-21 Koninklijke Philips N.V. Patient lumen system monitoring
CN112932423B (zh) * 2021-01-25 2024-05-28 中山大学附属第八医院（深圳福田） 基于体外反搏干预下心脑血管疾病预测方法及系统、设备
KR102687782B1 (ko) 2021-12-23 2024-07-23 삼성전자주식회사 혈압 추정 장치 및 방법과 혈압 추정을 위한 센서
JPWO2024057482A1 (https=) * 2022-09-15 2024-03-21

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117087A (en) * 1998-04-01 2000-09-12 Massachusetts Institute Of Technology Method and apparatus for noninvasive assessment of a subject's cardiovascular system
US20030135124A1 (en) * 2001-08-17 2003-07-17 Russell Ted W. Methods, apparatus and articles-of-manufacture for noninvasive measurement and monitoring of peripheral blood flow, perfusion, cardiac output biophysic stress and cardiovascular condition
JP2006326334A (ja) 2006-08-10 2006-12-07 Fukuda Denshi Co Ltd 脈波伝播速度測定装置
US20070004985A1 (en) * 2005-06-17 2007-01-04 Fukuda Denshi Co., Ltd. Report on changes over time in blood vessel elasticity indexes and bioinformation output apparatus
US7264594B2 (en) * 2004-05-14 2007-09-04 Osachi Co., Ltd. Cardiovascular dynamics evaluation apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69632317T2 (de) * 1995-11-01 2005-02-17 Seiko Epson Corp. Vorrichtung zum messen der verfassung eines lebenden körpers
US20040059205A1 (en) * 2002-09-20 2004-03-25 Sven-Erik Carlson Configuration for monitoring the state of health of a person
JP3697239B2 (ja) * 2002-11-18 2005-09-21 コーリンメディカルテクノロジー株式会社 上肢動脈狭窄評価装置
JP3987053B2 (ja) * 2004-03-30 2007-10-03 株式会社東芝 睡眠状態判定装置および睡眠状態判定方法
US7993275B2 (en) * 2006-05-25 2011-08-09 Sotera Wireless, Inc. Bilateral device, system and method for monitoring vital signs
US20080221461A1 (en) * 2007-03-05 2008-09-11 Triage Wireless, Inc. Vital sign monitor for cufflessly measuring blood pressure without using an external calibration
JP5109027B2 (ja) * 2007-03-30 2012-12-26 国立大学法人京都大学 血管状態評価装置、血管状態評価方法および血管状態評価プログラム
WO2009101140A1 (en) * 2008-02-15 2009-08-20 Universite Paris Sud Device and process for calculating new indices of arterial stiffness, and/or for stroke volume monitoring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117087A (en) * 1998-04-01 2000-09-12 Massachusetts Institute Of Technology Method and apparatus for noninvasive assessment of a subject's cardiovascular system
US20030135124A1 (en) * 2001-08-17 2003-07-17 Russell Ted W. Methods, apparatus and articles-of-manufacture for noninvasive measurement and monitoring of peripheral blood flow, perfusion, cardiac output biophysic stress and cardiovascular condition
US7264594B2 (en) * 2004-05-14 2007-09-04 Osachi Co., Ltd. Cardiovascular dynamics evaluation apparatus
US20070004985A1 (en) * 2005-06-17 2007-01-04 Fukuda Denshi Co., Ltd. Report on changes over time in blood vessel elasticity indexes and bioinformation output apparatus
JP2006326334A (ja) 2006-08-10 2006-12-07 Fukuda Denshi Co Ltd 脈波伝播速度測定装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Druckschrift 1 "Avolio, A. P, Multi-branched Model of Human Arterial System, 1980, Med. & Biol. Engng. & Corp., 18,796"
Druckschrift 2 "William F. Ganong, Review of Medical Physiology 15ed."
Yamagishi, N. et al.: A Comparative Study of Arterial Stiffness Indices in Outpatients, 37th Niigata Meeting on Hypertension, Niigata University, 2.7.2004 *

Also Published As

Publication number Publication date
CN101686806B (zh) 2011-06-22
US8628476B2 (en) 2014-01-14
CN101686806A (zh) 2010-03-31
US20100121204A1 (en) 2010-05-13
JP2008246010A (ja) 2008-10-16
WO2008120627A1 (ja) 2008-10-09
DE112008000861T5 (de) 2010-04-29
JP5109027B2 (ja) 2012-12-26

Similar Documents

Publication Publication Date Title
DE112008000861B4 (de) Blutgefäßzustandsbewertungsvorrichtung, Blutgefäßzustandsbewertungsverfahren und computerlesbares Aufzeichnungsmedium, auf dem ein Blutgefäßzustandsbewertungsprogramm gespeichert ist
DE112011102420B4 (de) Messvorrichtung
Willemet et al. Arterial pressure and flow wave analysis using time-domain 1-D hemodynamics
Segers et al. Towards a consensus on the understanding and analysis of the pulse waveform: Results from the 2016 Workshop on Arterial Hemodynamics: Past, present and future
DE60224184T2 (de) Rückmeldungbestimmung von gelenkkräften und gelenkmomenten
DE60207211T2 (de) Gerät zur detektierung arterieller stenose
Saito et al. One-dimensional model for propagation of a pressure wave in a model of the human arterial network: comparison of theoretical and experimental results
DE112011103256T5 (de) Blutdruckinformation-Messeinrichtung und -Verfahren des Berechnens des Arterieller-Steifheit-Index mit der Einrichtung
Kanai et al. One of the problems in the measurement of blood pressure by catheter-insertion: Wave reflection at the tip of the catheter
DE112010004170T5 (de) Pulswellen-Analysevorrichtung und Aufzeichnungsmedium
DE3038213A1 (de) Verfahren und vorrichtung zur durchflussmessung
DE112011104312B4 (de) Blutdruckinformation-Messeinrichtung und Verfahren für das Berechnen des Indexes des Grades der Arteriosklerose mit dieser Einrichtung
Ramadan et al. Standard growth chart of weight for height to determine wasting nutritional status in East Java based on semiparametric least square spline estimator
DE112009002314T5 (de) Einrichtung zur Messinformation bezüglich des Blutdruckes
Mascherbauer et al. Doppler echocardiographic assessment of valvular regurgitation severity by measurement of the vena contracta: an in vitro validation study
Hackstein et al. Estimation of ARMA-model parameters to describe pathological conditions in cardiovascular system models
DE112012004474T5 (de) Messvorrichtung, Messverfahren und Messprogramm speicherndes Aufzeichnungsmedium
DE112012004484T5 (de) Messvorrichtung, Bewertungsverfahren und Bewertungsprogramm
Moulton et al. A fast computational model for circulatory dynamics: effects of left ventricle–aorta coupling
Bappoo et al. Investigating the upstream and downstream hemodynamic boundary conditions of healthy and growth-restricted rat feto-placental arterial networks
Scarsoglio et al. Effects of atrial fibrillation on the arterial fluid dynamics: a modelling perspective
Pythoud et al. Separation of arterial pressure waves into their forward and backward running components
Kachabi et al. Bayesian parameter inference and uncertainty quantification for a computational pulmonary hemodynamics model using Gaussian processes
Guala et al. Non-invasive aortic systolic pressure and pulse wave velocity estimation in a primary care setting: an in silico study
Almeida et al. Piezoelectric probe for pressure waveform estimation in flexible tubes and its application to the cardiovascular system

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R082 Change of representative

Representative=s name: KILIAN KILIAN & PARTNER MBB PATENTANWAELTE, DE

Representative=s name: KILIAN KILIAN & PARTNER, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee