AU5621399A - Method for measuring the movements of the heart - Google Patents

Method for measuring the movements of the heart

Info

Publication number
AU5621399A
AU5621399A AU56213/99A AU5621399A AU5621399A AU 5621399 A AU5621399 A AU 5621399A AU 56213/99 A AU56213/99 A AU 56213/99A AU 5621399 A AU5621399 A AU 5621399A AU 5621399 A AU5621399 A AU 5621399A
Authority
AU
Australia
Prior art keywords
movements
heart
measuring
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
AU56213/99A
Inventor
Martin Hexamer
Karsten Hoeland
Mathias Meine
Gerd Nowak
Jurgen Werner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5621399A publication Critical patent/AU5621399A/en
Abandoned 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
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1107—Measuring contraction of parts of the body, e.g. organ, muscle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36542—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by body motion, e.g. acceleration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0261—Strain gauges
    • A61B2562/0266—Optical strain gauges
    • 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
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6869—Heart
    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU56213/99A 1998-08-12 1999-08-12 Method for measuring the movements of the heart Abandoned AU5621399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1998136496 DE19836496A1 (en) 1998-08-12 1998-08-12 Measurement of optical attenuation of fiber optical waveguides as indication of heart or myocardial contractions
DE19836496 1998-08-12
PCT/EP1999/005870 WO2000009012A1 (en) 1998-08-12 1999-08-12 Method for measuring the movements of the heart

Publications (1)

Publication Number Publication Date
AU5621399A true AU5621399A (en) 2000-03-06

Family

ID=7877277

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56213/99A Abandoned AU5621399A (en) 1998-08-12 1999-08-12 Method for measuring the movements of the heart

Country Status (3)

Country Link
AU (1) AU5621399A (en)
DE (1) DE19836496A1 (en)
WO (1) WO2000009012A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8290592B2 (en) 2006-09-21 2012-10-16 Cardiac Pacemakers, Inc. Implantable medical device header with optical interface
US8406879B2 (en) 2006-12-20 2013-03-26 Cardiac Pacemakers, Inc. Rate adaptive cardiac pacing systems and methods
US8068909B2 (en) 2007-06-27 2011-11-29 Cardiac Pacemakers, Inc. Measurement of cardiac performance with movement sensors and related methods
WO2020028906A1 (en) * 2018-08-03 2020-02-06 Jie Cheng Non-barometric determination of hemodynamic effects of cardiac arrhythmias using signals sensed by an implantable device
US11903683B2 (en) 2018-08-03 2024-02-20 Chelak Medical Solutions Inc Non-barometric determination of hemodynamic effects of cardiac arrhythmias using signals sensed by an implantable device
US11874187B2 (en) 2022-04-29 2024-01-16 Chelak Medical Solutions Inc. Miniaturization of Fiber Bragg Grating interrogation for integration into implantable devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717659C2 (en) * 1977-04-21 1985-11-14 Wirtzfeld, Alexander, Prof. Dr.med., 8195 Egling Pacemaker
US4428378A (en) * 1981-11-19 1984-01-31 Medtronic, Inc. Rate adaptive pacer
US4566456A (en) * 1984-10-18 1986-01-28 Cordis Corporation Apparatus and method for adjusting heart/pacer rate relative to right ventricular systolic pressure to obtain a required cardiac output
US4800886A (en) * 1986-07-14 1989-01-31 C. R. Bard, Inc. Sensor for measuring the concentration of a gaseous component in a fluid by absorption
CA2130429C (en) * 1990-01-31 1998-07-14 Earl L. Bryenton Optical sensor displacement monitor
EP0573535B1 (en) * 1991-02-26 2000-12-27 Massachusetts Institute Of Technology Systems and methods of molecular spectroscopy to provide for the diagnosis of tissue

Also Published As

Publication number Publication date
DE19836496A1 (en) 2000-02-17
WO2000009012A1 (en) 2000-02-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase