CA2904631A1 - Flow-mediated dilation to determine vascular age - Google Patents

Flow-mediated dilation to determine vascular age Download PDF

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Publication number
CA2904631A1
CA2904631A1 CA2904631A CA2904631A CA2904631A1 CA 2904631 A1 CA2904631 A1 CA 2904631A1 CA 2904631 A CA2904631 A CA 2904631A CA 2904631 A CA2904631 A CA 2904631A CA 2904631 A1 CA2904631 A1 CA 2904631A1
Authority
CA
Canada
Prior art keywords
data
cvd
fmd
vascular
risk
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.)
Abandoned
Application number
CA2904631A
Other languages
English (en)
French (fr)
Inventor
Peter F. Lenehan
Iii Everist Thomas Stephen
Original Assignee
Everist Genomics Inc
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 Everist Genomics Inc filed Critical Everist Genomics Inc
Publication of CA2904631A1 publication Critical patent/CA2904631A1/en
Abandoned 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
    • 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
    • A61B5/02116—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
    • A61B5/026—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
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • 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
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
    • 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
    • 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
    • A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0475—Special features of memory means, e.g. removable memory cards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • 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
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Hematology (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Multimedia (AREA)
  • Pulmonology (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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
CA2904631A 2013-03-13 2014-03-13 Flow-mediated dilation to determine vascular age Abandoned CA2904631A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361778424P 2013-03-13 2013-03-13
US61/778,424 2013-03-13
PCT/US2014/026895 WO2014160515A1 (en) 2013-03-13 2014-03-13 Flow-mediated dilation to determine vascular age

Publications (1)

Publication Number Publication Date
CA2904631A1 true CA2904631A1 (en) 2014-10-02

Family

ID=51625446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2904631A Abandoned CA2904631A1 (en) 2013-03-13 2014-03-13 Flow-mediated dilation to determine vascular age

Country Status (15)

Country Link
US (1) US10568582B2 (https=)
EP (1) EP2967362B1 (https=)
JP (1) JP6549094B2 (https=)
KR (1) KR20150137060A (https=)
CN (1) CN105283120B (https=)
AU (1) AU2014243720B2 (https=)
BR (1) BR112015023253A2 (https=)
CA (1) CA2904631A1 (https=)
ES (1) ES2715102T3 (https=)
IL (1) IL240932B (https=)
MX (1) MX2015012585A (https=)
RU (1) RU2015143711A (https=)
SG (1) SG11201506960XA (https=)
TR (1) TR201903691T4 (https=)
WO (1) WO2014160515A1 (https=)

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* Cited by examiner, † Cited by third party
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WO2015142808A1 (en) * 2014-03-17 2015-09-24 Arizona Board Of Regents On Behalf Of Arizona State University System and method for measuring artery thickness using ultrasound imaging
CA2991235A1 (en) * 2015-07-01 2017-01-05 Everist Genomics, Inc. System and method of assessing endothelial function
US10043327B2 (en) * 2016-06-14 2018-08-07 International Business Machines Corporation Using embedded electromagnetic signatures to monitor and authorize collection of printed material
WO2019083897A1 (en) * 2017-10-24 2019-05-02 Adventia Technology, LLC SYSTEMS, METHODS AND DEVICES FOR PROCESSING AGGREGATED HEALTH DATA AND PROCESSING RECOMMENDATION GENERATION PLATFORMS
CN108185996B (zh) * 2017-12-27 2020-01-10 中国科学院深圳先进技术研究院 动脉血管年龄估算模型构建方法和装置
WO2020061519A1 (en) * 2018-09-21 2020-03-26 Henry Ford Health System Method for determining vascular access risk in a hemodialysis patient population
CN109171812B (zh) * 2018-09-26 2021-08-10 南京邮电大学 一种基于弹性模量的颈动脉衰老预测方法
RU2725294C1 (ru) * 2019-08-23 2020-06-30 Самсунг Электроникс Ко., Лтд. Персонализированная система формирования рекомендаций пользователю в реализации здорового образа жизни
KR20210104410A (ko) 2020-02-17 2021-08-25 삼성전자주식회사 생체정보 추정 장치 및 방법과, 초음파 장치 및 모바일 장치
US20220165420A1 (en) * 2020-11-20 2022-05-26 Villanova University Diagnostic tool for analyzing results of flow mediated dilation
EP4266994A4 (en) * 2020-12-22 2024-11-13 University of Washington SYSTEM AND METHOD FOR MEASURING TOTAL BLOOD VOLUME WITH ULTRASOUND
CN113229787A (zh) * 2021-03-22 2021-08-10 安庆师范大学 基于脉搏信号形状特征的血管年龄估算及有效性评价方法
US20220336104A1 (en) * 2021-04-16 2022-10-20 Withings Devices, Systems and Processes to Compute A Vascular Health Related Score
RU207080U1 (ru) * 2021-07-13 2021-10-11 Борис Игоревич Левицкий Измерительный модуль для телемедицинской информационной системы
US11894116B1 (en) * 2022-12-01 2024-02-06 Oceandrive Ventures, LLC Apparatus for extending longevity and a method for its use

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JP2002024401A (ja) * 2000-07-06 2002-01-25 Takeda Chem Ind Ltd 疾病の治療および予防の指導・支援システム
JP5179707B2 (ja) * 2005-06-17 2013-04-10 フクダ電子株式会社 血管弾性指数の経時推移レポート及びその生成方法並びに生体情報出力装置
JP2007065892A (ja) * 2005-08-30 2007-03-15 Ginga Kobo:Kk 抗加齢管理システム
US8016761B2 (en) * 2006-10-23 2011-09-13 The General Electric Company Method and apparatus for automated flow mediated dilation
US8409104B2 (en) * 2008-05-02 2013-04-02 Conopco Inc. Heart age assessment
JP5346555B2 (ja) * 2008-11-04 2013-11-20 富士フイルム株式会社 動脈硬化リスク表示機能を備えた超音波診断装置
US8057400B2 (en) * 2009-05-12 2011-11-15 Angiologix, Inc. System and method of measuring changes in arterial volume of a limb segment
ES2757847T3 (es) * 2009-06-02 2020-04-30 Cordex Systems Inc Método para detectar y evaluar la hiperemia reactiva mediante pletismografía segmentaria
US20110270051A1 (en) 2010-05-03 2011-11-03 Morteza Naghavi Cardiovascular Disease Screening Method and Apparatus
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Also Published As

Publication number Publication date
EP2967362A1 (en) 2016-01-20
RU2015143711A (ru) 2017-04-28
MX2015012585A (es) 2016-10-13
SG11201506960XA (en) 2015-10-29
AU2014243720B2 (en) 2018-10-18
EP2967362A4 (en) 2016-10-05
JP6549094B2 (ja) 2019-07-24
KR20150137060A (ko) 2015-12-08
ES2715102T3 (es) 2019-05-31
IL240932B (en) 2019-06-30
US20160029972A1 (en) 2016-02-04
CN105283120A (zh) 2016-01-27
EP2967362B1 (en) 2018-12-12
RU2015143711A3 (https=) 2018-03-14
HK1220336A1 (zh) 2017-05-05
AU2014243720A1 (en) 2015-09-24
WO2014160515A1 (en) 2014-10-02
TR201903691T4 (tr) 2019-05-21
CN105283120B (zh) 2018-02-09
JP2016515878A (ja) 2016-06-02
US10568582B2 (en) 2020-02-25
BR112015023253A2 (pt) 2017-07-18
IL240932A0 (en) 2015-11-30

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190312

FZDE Discontinued

Effective date: 20240226