AU2003302882B2 - System for determining endothelial dependent vasoactivity - Google Patents

System for determining endothelial dependent vasoactivity Download PDF

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Publication number
AU2003302882B2
AU2003302882B2 AU2003302882A AU2003302882A AU2003302882B2 AU 2003302882 B2 AU2003302882 B2 AU 2003302882B2 AU 2003302882 A AU2003302882 A AU 2003302882A AU 2003302882 A AU2003302882 A AU 2003302882A AU 2003302882 B2 AU2003302882 B2 AU 2003302882B2
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AU
Australia
Prior art keywords
pressure
blood vessel
stimulus
subject
related signals
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
AU2003302882A
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English (en)
Other versions
AU2003302882A1 (en
Inventor
Giora Amitzur
Shmuel Einav
Eran Peleg
Elya Zimerman
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.)
Ramot at Tel Aviv University Ltd
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Ramot at Tel Aviv University Ltd
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Publication date
Application filed by Ramot at Tel Aviv University Ltd filed Critical Ramot at Tel Aviv University Ltd
Publication of AU2003302882A1 publication Critical patent/AU2003302882A1/en
Application granted granted Critical
Publication of AU2003302882B2 publication Critical patent/AU2003302882B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B5/02007—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
    • A61B5/02—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
    • 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
    • A61B5/02133—Measuring pressure in heart or blood vessels by using induced vibration of the blood vessel
    • 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
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • 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
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4029—Detecting, measuring or recording for evaluating the nervous system for evaluating the peripheral nervous systems
    • A61B5/4035—Evaluating the autonomic nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/416—Evaluating particular organs or parts of the immune or lymphatic systems the spleen
    • 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
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/726—Details of waveform analysis characterised by using transforms using Wavelet transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Neurology (AREA)
  • Hematology (AREA)
  • Neurosurgery (AREA)
  • Immunology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU2003302882A 2002-12-09 2003-12-03 System for determining endothelial dependent vasoactivity Expired - Fee Related AU2003302882B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43173902P 2002-12-09 2002-12-09
US60/431,739 2002-12-09
PCT/IL2003/001025 WO2004052196A1 (en) 2002-12-09 2003-12-03 Method for determining endothelial dependent vasoactivity

Publications (2)

Publication Number Publication Date
AU2003302882A1 AU2003302882A1 (en) 2004-06-30
AU2003302882B2 true AU2003302882B2 (en) 2008-06-19

Family

ID=32507789

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003302882A Expired - Fee Related AU2003302882B2 (en) 2002-12-09 2003-12-03 System for determining endothelial dependent vasoactivity

Country Status (8)

Country Link
US (2) US7374541B2 (enExample)
EP (1) EP1569550B1 (enExample)
JP (1) JP4615315B2 (enExample)
AT (1) ATE471692T1 (enExample)
AU (1) AU2003302882B2 (enExample)
CA (1) CA2508590A1 (enExample)
DE (1) DE60333120D1 (enExample)
WO (1) WO2004052196A1 (enExample)

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AU2003302882B2 (en) 2002-12-09 2008-06-19 Ramot At Tel Aviv University Ltd. System for determining endothelial dependent vasoactivity
US7771364B2 (en) 2004-01-27 2010-08-10 Spirocor Ltd. Method and system for cardiovascular system diagnosis
US7131949B2 (en) * 2004-04-13 2006-11-07 Omron Healthcare Co., Ltd. Method and apparatus for examining vascular endothelial functions
US7664551B2 (en) * 2004-07-07 2010-02-16 Medtronic Transneuronix, Inc. Treatment of the autonomic nervous system
EP1785088A1 (en) * 2005-11-14 2007-05-16 Congener Wellness Corp. A system and method for the management and control of cardiovascular related diseases, such as hypertension
RU2309668C1 (ru) 2006-02-20 2007-11-10 Александр Сергеевич Парфенов Способ неинвазивного определения функции эндотелия и устройство для его осуществления
JP4802324B2 (ja) * 2006-02-22 2011-10-26 国立大学法人 名古屋工業大学 脈診解析のための脈波測定装置
US7894900B2 (en) * 2006-08-30 2011-02-22 Smartimplant OÜ Device and method for monitoring cardiac pacing rate
JP5441707B2 (ja) 2006-12-09 2014-03-12 マシモ コーポレイション プレチスモグラフ変動プロセッサ
US8100834B2 (en) * 2007-02-27 2012-01-24 J&M Shuler, Inc. Method and system for monitoring oxygenation levels of a compartment for detecting conditions of a compartment syndrome
CN102579082B (zh) * 2007-06-04 2014-05-28 柯尼卡美能达株式会社 超声波诊断装置及用于超声波诊断装置的超声波探头
JP2009178456A (ja) * 2008-01-31 2009-08-13 Nippon Koden Corp 自律神経活動計測装置及び計測方法
JP5192859B2 (ja) * 2008-03-17 2013-05-08 株式会社ユネクス 生体血管状態測定装置
WO2010056538A1 (en) * 2008-10-29 2010-05-20 Tim Maguire An automated vessel puncture device using three-dimensional(3d) near infrared (nir) imaging and a robotically driven needle
JP5167156B2 (ja) * 2009-01-19 2013-03-21 株式会社デンソー 生体状態評価装置、生体状態評価システム、プログラム、及び記録媒体
US8057400B2 (en) * 2009-05-12 2011-11-15 Angiologix, Inc. System and method of measuring changes in arterial volume of a limb segment
ITPI20090099A1 (it) * 2009-07-31 2011-02-01 Cnr Consiglio Naz Delle Ric Erche Apparecchiatura per la misura della velocità di propagazione di un'onda pressoria nel sistema arterioso
US8668649B2 (en) * 2010-02-04 2014-03-11 Siemens Medical Solutions Usa, Inc. System for cardiac status determination
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US9307928B1 (en) 2010-03-30 2016-04-12 Masimo Corporation Plethysmographic respiration processor
JP5518554B2 (ja) * 2010-04-16 2014-06-11 酒井医療株式会社 血管硬さ評価システム及び血管硬さ指標の算出方法
WO2012021765A2 (en) * 2010-08-12 2012-02-16 Board Of Trustees Of Michigan State University Methods and apparatus for determining arterial pulse wave velocity
US9320445B2 (en) 2011-05-17 2016-04-26 Siemens Medical Solutions Usa, Inc. System for cardiac condition detection responsive to blood pressure analysis
US10398323B2 (en) * 2012-08-28 2019-09-03 Board Of Trustees Of Michigan State University Methods and apparatus for determining pulse transit time as a function of blood pressure
JP5571234B2 (ja) * 2013-06-26 2014-08-13 日本光電工業株式会社 自律神経活動計測装置
JP6349075B2 (ja) * 2013-11-22 2018-06-27 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 心拍数測定装置及び心拍数測定方法
US10945612B2 (en) 2014-04-03 2021-03-16 The Regents Of The University Of California Assessing endothelial function using a blood pressure cuff
US10105089B2 (en) 2014-06-18 2018-10-23 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Systems and methods for blood pressure measurement with psychological status validation
US10588577B2 (en) 2015-01-29 2020-03-17 Siemens Healthcare Gmbh Patient signal analysis based on affine template matching
CN108135506B (zh) * 2015-08-14 2021-11-02 加利福尼亚大学董事会 用于评估哺乳动物中的内皮功能的方法和装置
CN110248596B (zh) 2016-12-15 2022-12-20 巴克斯特国际公司 用于从感测的静脉波形监视和确定患者参数的系统和方法
US20180192916A1 (en) * 2017-01-10 2018-07-12 General Electric Company Imaging system for diagnosing patient condition
US11039754B2 (en) 2018-05-14 2021-06-22 Baxter International Inc. System and method for monitoring and determining patient parameters from sensed venous waveform
EP3782542B1 (en) * 2019-08-20 2024-04-10 Stichting IMEC Nederland A method and system for microcirculation function assessment
JP7560822B2 (ja) * 2020-02-25 2024-10-03 日本光電工業株式会社 生体情報処理装置、生体情報処理方法、プログラム及び記憶媒体
RU2751817C1 (ru) * 2020-08-31 2021-07-19 Закрытое Акционерное Общество "Ес-Лизинг" Компьютеризированный способ неинвазивного выявления нарушений углеводного обмена по вариабельности сердечного ритма и носимое автономное устройство для его реализации

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WO2002034105A2 (en) * 2000-10-23 2002-05-02 Itamar Medical Ltd. Non-invasive endothelial activity evaluation

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Also Published As

Publication number Publication date
US8187196B2 (en) 2012-05-29
DE60333120D1 (de) 2010-08-05
EP1569550B1 (en) 2010-06-23
JP4615315B2 (ja) 2011-01-19
US7374541B2 (en) 2008-05-20
JP2006516000A (ja) 2006-06-15
AU2003302882A1 (en) 2004-06-30
CA2508590A1 (en) 2004-06-24
US20060149152A1 (en) 2006-07-06
US20080200820A1 (en) 2008-08-21
ATE471692T1 (de) 2010-07-15
EP1569550A1 (en) 2005-09-07
WO2004052196A1 (en) 2004-06-24

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MK25 Application lapsed reg. 22.2i(2) - failure to pay acceptance fee