FR2826854B1 - METHOD AND DEVICE FOR DETERMINING THE TEMPORAL OFFSET BETWEEN THE PASSING TIMES OF THE SAME PULSE WAVE AT TWO SEPARATE MEASUREMENT POINTS OF A LIVING ARTERIAL NETWORK AND OF ESTIMATING ITS CENTRAL PRESSURE - Google Patents

METHOD AND DEVICE FOR DETERMINING THE TEMPORAL OFFSET BETWEEN THE PASSING TIMES OF THE SAME PULSE WAVE AT TWO SEPARATE MEASUREMENT POINTS OF A LIVING ARTERIAL NETWORK AND OF ESTIMATING ITS CENTRAL PRESSURE

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Publication number
FR2826854B1
FR2826854B1 FR0108891A FR0108891A FR2826854B1 FR 2826854 B1 FR2826854 B1 FR 2826854B1 FR 0108891 A FR0108891 A FR 0108891A FR 0108891 A FR0108891 A FR 0108891A FR 2826854 B1 FR2826854 B1 FR 2826854B1
Authority
FR
France
Prior art keywords
estimating
determining
pulse wave
measurement points
same pulse
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
FR0108891A
Other languages
French (fr)
Other versions
FR2826854A1 (en
Inventor
Roland Asmar
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.)
ARTECH MEDICAL
Original Assignee
ARTECH MEDICAL
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 ARTECH MEDICAL filed Critical ARTECH MEDICAL
Priority to FR0108891A priority Critical patent/FR2826854B1/en
Publication of FR2826854A1 publication Critical patent/FR2826854A1/en
Application granted granted Critical
Publication of FR2826854B1 publication Critical patent/FR2826854B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0285—Measuring or recording phase velocity of blood waves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
FR0108891A 2001-07-04 2001-07-04 METHOD AND DEVICE FOR DETERMINING THE TEMPORAL OFFSET BETWEEN THE PASSING TIMES OF THE SAME PULSE WAVE AT TWO SEPARATE MEASUREMENT POINTS OF A LIVING ARTERIAL NETWORK AND OF ESTIMATING ITS CENTRAL PRESSURE Expired - Fee Related FR2826854B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0108891A FR2826854B1 (en) 2001-07-04 2001-07-04 METHOD AND DEVICE FOR DETERMINING THE TEMPORAL OFFSET BETWEEN THE PASSING TIMES OF THE SAME PULSE WAVE AT TWO SEPARATE MEASUREMENT POINTS OF A LIVING ARTERIAL NETWORK AND OF ESTIMATING ITS CENTRAL PRESSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108891A FR2826854B1 (en) 2001-07-04 2001-07-04 METHOD AND DEVICE FOR DETERMINING THE TEMPORAL OFFSET BETWEEN THE PASSING TIMES OF THE SAME PULSE WAVE AT TWO SEPARATE MEASUREMENT POINTS OF A LIVING ARTERIAL NETWORK AND OF ESTIMATING ITS CENTRAL PRESSURE

Publications (2)

Publication Number Publication Date
FR2826854A1 FR2826854A1 (en) 2003-01-10
FR2826854B1 true FR2826854B1 (en) 2003-10-17

Family

ID=8865133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108891A Expired - Fee Related FR2826854B1 (en) 2001-07-04 2001-07-04 METHOD AND DEVICE FOR DETERMINING THE TEMPORAL OFFSET BETWEEN THE PASSING TIMES OF THE SAME PULSE WAVE AT TWO SEPARATE MEASUREMENT POINTS OF A LIVING ARTERIAL NETWORK AND OF ESTIMATING ITS CENTRAL PRESSURE

Country Status (1)

Country Link
FR (1) FR2826854B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058355A (en) * 1979-06-21 1981-04-08 Pulse Time Uk Ltd Cardiovascular monitors
ES2084198T3 (en) * 1991-01-31 1996-05-01 Sankyo Co MEASUREMENT OF THE PULSE WAVE TRANSMISSION SPEED.
US5752920A (en) * 1996-08-01 1998-05-19 Colin Corporation Blood pressure monitor apparatus
JP3581975B2 (en) * 1997-01-06 2004-10-27 日本光電工業株式会社 Blood pressure monitoring device
US5830148A (en) * 1997-06-03 1998-11-03 Colin Corporation System and method for evaluating the autonomic nervous system of a living subject
FR2794961B1 (en) * 1999-06-16 2001-09-21 Global Link Finance PROCESS FOR DETERMINING THE TIME OFFSET BETWEEN THE INSTANTS OF THE PASSAGE OF A SAME PULSE WAVE IN TWO DISTINCT MEASUREMENT POINTS OF AN ARTERIAL NETWORK OF A LIVING BEING AND ESTIMATING ITS AORTIC PRESSURE

Also Published As

Publication number Publication date
FR2826854A1 (en) 2003-01-10

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse

Effective date: 20120330