AU6921381A - Cardiotachometer using autocorrelation techniques - Google Patents

Cardiotachometer using autocorrelation techniques

Info

Publication number
AU6921381A
AU6921381A AU69213/81A AU6921381A AU6921381A AU 6921381 A AU6921381 A AU 6921381A AU 69213/81 A AU69213/81 A AU 69213/81A AU 6921381 A AU6921381 A AU 6921381A AU 6921381 A AU6921381 A AU 6921381A
Authority
AU
Australia
Prior art keywords
cardiotachometer
autocorrelation techniques
autocorrelation
techniques
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
AU69213/81A
Other languages
English (en)
Inventor
R R Steuer
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.)
PRIME MICROELECTRONIC INSTRUMENTS Inc
Original Assignee
PRIME MICROELECTRONIC INSTR IN
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 PRIME MICROELECTRONIC INSTR IN filed Critical PRIME MICROELECTRONIC INSTR IN
Publication of AU6921381A publication Critical patent/AU6921381A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/02—Detectors of external physical values, e.g. temperature
    • G04G21/025—Detectors of external physical values, e.g. temperature for measuring physiological data
    • 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
    • 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
    • A61B5/02438—Measuring pulse rate or heart rate with portable devices, e.g. worn by the patient
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • A61B2560/0462—Apparatus with built-in sensors
    • A61B2560/0468—Built-in electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU69213/81A 1980-07-03 1980-07-03 Cardiotachometer using autocorrelation techniques Abandoned AU6921381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/000839 WO1982000088A1 (en) 1980-07-03 1980-07-03 Cardiotachometer using autocorrelation techniques

Publications (1)

Publication Number Publication Date
AU6921381A true AU6921381A (en) 1982-02-02

Family

ID=22154422

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69213/81A Abandoned AU6921381A (en) 1980-07-03 1980-07-03 Cardiotachometer using autocorrelation techniques

Country Status (4)

Country Link
EP (1) EP0055255A1 (enrdf_load_stackoverflow)
JP (1) JPS57501013A (enrdf_load_stackoverflow)
AU (1) AU6921381A (enrdf_load_stackoverflow)
WO (1) WO1982000088A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493325A (en) * 1982-05-03 1985-01-15 Medtronic, Inc. Tachyarrhythmia pacer
US8577431B2 (en) 2008-07-03 2013-11-05 Cercacor Laboratories, Inc. Noise shielding for a noninvasive device
US10599101B2 (en) 2014-09-02 2020-03-24 Apple Inc. Wearable electronic device
EP3920788B1 (en) 2020-01-13 2023-06-07 Masimo Corporation Wearable device with physiological parameters monitoring
EP4370022A1 (en) 2021-07-13 2024-05-22 Masimo Corporation Wearable device with physiological parameters monitoring
US12396686B2 (en) 2021-08-31 2025-08-26 Apple Inc. Sensing health parameters in wearable devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613670A (en) * 1969-02-12 1971-10-19 Princo Instr Inc Heartbeat monitor with audio and visual outputs
US3717140A (en) * 1970-11-13 1973-02-20 E Greenwood Heart rate counter with digital storage and numerical readout
US3858574A (en) * 1972-11-03 1975-01-07 Robert E Page Pulse rate and amplitude monitor
US3837333A (en) * 1973-04-19 1974-09-24 A Bruckheim Heart surveillance device
US3908636A (en) * 1974-02-15 1975-09-30 Robert E Page Portable pulse sensor
US4022192A (en) * 1974-10-21 1977-05-10 Laukien Gunther R Apparatus for measuring the frequency of cardiac pulses
US4015595A (en) * 1975-09-15 1977-04-05 Benjamin Jr J Malvern Photoplethysmographs
US4018219A (en) * 1975-11-03 1977-04-19 American Home Products Corporation Heart rate variability measurement
US4096854A (en) * 1976-03-01 1978-06-27 Jacob E. Perica Cardiac monitor with rate limit means
US4058118A (en) * 1976-03-19 1977-11-15 Bunker Ramo Corporation Pulse counter
US4030483A (en) * 1976-04-26 1977-06-21 Stevens Jack D Pulse rate monitoring device
US4120294A (en) * 1976-08-26 1978-10-17 Wolfe Donna L Electrode system for acquiring electrical signals from the heart
US4166454A (en) * 1977-02-17 1979-09-04 Robert Meijer Cardiac monitor
US4224948A (en) * 1978-11-24 1980-09-30 Cramer Frank B Wrist borne pulse meter/chronometer
US4248244A (en) * 1979-04-06 1981-02-03 Charnitski Richard D Method for measuring heart beat rate and circuit means for same

Also Published As

Publication number Publication date
WO1982000088A1 (en) 1982-01-21
JPS57501013A (enrdf_load_stackoverflow) 1982-06-10
EP0055255A1 (en) 1982-07-07

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