IN2014DN07010A - - Google Patents

Info

Publication number
IN2014DN07010A
IN2014DN07010A IN7010DEN2014A IN2014DN07010A IN 2014DN07010 A IN2014DN07010 A IN 2014DN07010A IN 7010DEN2014 A IN7010DEN2014 A IN 7010DEN2014A IN 2014DN07010 A IN2014DN07010 A IN 2014DN07010A
Authority
IN
India
Application number
Inventor
Duncan Islay Campbell
Original Assignee
Duncan Campbell Invest Pty 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
Priority claimed from AU2012900322A external-priority patent/AU2012900322A0/en
Application filed by Duncan Campbell Invest Pty Ltd filed Critical Duncan Campbell Invest Pty Ltd
Publication of IN2014DN07010A publication Critical patent/IN2014DN07010A/en

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
    • A61B5/021—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 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
    • A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
    • 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
    • A61B5/02007—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 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02444—Details of sensor
    • 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
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B8/065—Measuring blood flow to determine blood output from the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals
    • 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
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
IN7010DEN2014 2012-01-30 2014-08-20 IN2014DN07010A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2012900322A AU2012900322A0 (en) 2012-01-30 Method And Apparatus For Non-Invasive Determination Of Cardiac Output
PCT/AU2012/000854 WO2013113055A1 (en) 2012-01-30 2012-07-17 Method and apparatus for non-invasive determination of cardiac output

Publications (1)

Publication Number Publication Date
IN2014DN07010A true IN2014DN07010A (en) 2015-04-10

Family

ID=48904297

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7010DEN2014 IN2014DN07010A (en) 2012-01-30 2014-08-20

Country Status (5)

Country Link
US (1) US20140303509A1 (en)
EP (1) EP2782496A4 (en)
AU (1) AU2012318248B2 (en)
IN (1) IN2014DN07010A (en)
WO (1) WO2013113055A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9241646B2 (en) * 2012-09-11 2016-01-26 Covidien Lp System and method for determining stroke volume of a patient
AU2013205767B2 (en) * 2013-04-15 2015-05-07 Duncan Campbell Investments Pty Ltd Continuous non-invasive optical measurement of tissue oxygen delivery
US9462952B2 (en) 2013-08-09 2016-10-11 Siemens Aktiengesellschaft System and method for estimating artery compliance and resistance from 4D cardiac images and pressure measurements
CN108882870B (en) 2016-04-15 2021-08-13 欧姆龙株式会社 Biological information analysis device, system, and program
US20180214033A1 (en) * 2017-02-02 2018-08-02 Edwards Lifesciences Corporation Hemodynamic monitor providing enhanced cardiac output measurements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515164A (en) * 1984-03-23 1985-05-07 Intech Systems Corp. Differential doppler for blood flow measurement
US5535753A (en) * 1994-10-04 1996-07-16 Rutgers University Apparatus and methods for the noninvasive measurement of cardiovascular system parameters
AU776098B2 (en) * 1999-11-24 2004-08-26 Edwards Lifesciences Corporation Method and apparatus for determining cardiac output or total peripheral resistance
CA2466012A1 (en) * 2001-11-07 2003-05-15 Alexander K. Mills Method for noninvasive continuous determination of physiologic characteristics
JP4452824B2 (en) * 2003-10-07 2010-04-21 国立大学法人 東京医科歯科大学 Arterial blood vessel detection device, blood pressure measurement device, and pressure pulse wave detection device
JP2006026209A (en) * 2004-07-20 2006-02-02 Sharp Corp Robot
US7651466B2 (en) * 2005-04-13 2010-01-26 Edwards Lifesciences Corporation Pulse contour method and apparatus for continuous assessment of a cardiovascular parameter
JP2007061185A (en) * 2005-08-29 2007-03-15 Terumo Corp Blood pressure measuring apparatus
US20080015451A1 (en) * 2006-07-13 2008-01-17 Hatib Feras S Method and Apparatus for Continuous Assessment of a Cardiovascular Parameter Using the Arterial Pulse Pressure Propagation Time and Waveform
US8282564B2 (en) * 2007-05-16 2012-10-09 Massachusetts Institute Of Technology Systems and methods for model-based estimation of cardiac output and total peripheral resistance
JP5549092B2 (en) * 2009-03-19 2014-07-16 富士通株式会社 Blood pressure value measuring apparatus and blood pressure value measuring method

Also Published As

Publication number Publication date
WO2013113055A1 (en) 2013-08-08
AU2012318248B2 (en) 2014-01-30
EP2782496A1 (en) 2014-10-01
US20140303509A1 (en) 2014-10-09
AU2012318248A1 (en) 2013-08-15
EP2782496A4 (en) 2015-08-05

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