AU3542095A - Fiber optic motion monitor for breath and heartbeat detection and a technique for processing biomedical sensor signals contaminated with body movement noise - Google Patents

Fiber optic motion monitor for breath and heartbeat detection and a technique for processing biomedical sensor signals contaminated with body movement noise

Info

Publication number
AU3542095A
AU3542095A AU35420/95A AU3542095A AU3542095A AU 3542095 A AU3542095 A AU 3542095A AU 35420/95 A AU35420/95 A AU 35420/95A AU 3542095 A AU3542095 A AU 3542095A AU 3542095 A AU3542095 A AU 3542095A
Authority
AU
Australia
Prior art keywords
breath
technique
fiber optic
sensor signals
body movement
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
AU35420/95A
Inventor
Michael Bennett
Jonathan R Ferris
Charles F Giese
Eric G Rawson
Roger A Stern
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.)
Alamed Corp
Original Assignee
Alamed Corp
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 Alamed Corp filed Critical Alamed Corp
Publication of AU3542095A publication Critical patent/AU3542095A/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
    • A61B5/72—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
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A61B5/1102—Ballistocardiography
    • 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
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
    • G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Cardiology (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU35420/95A 1994-09-12 1995-09-12 Fiber optic motion monitor for breath and heartbeat detection and a technique for processing biomedical sensor signals contaminated with body movement noise Abandoned AU3542095A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US30417794A 1994-09-12 1994-09-12
US304177 1994-09-12
US34306494A 1994-11-21 1994-11-21
US343064 1994-11-21
PCT/US1995/011051 WO1996008197A1 (en) 1994-09-12 1995-09-12 Fiber optic motion monitor for breath and heartbeat detection and a technique for processing biomedical sensor signals contaminated with body movement noise

Publications (1)

Publication Number Publication Date
AU3542095A true AU3542095A (en) 1996-03-29

Family

ID=26973855

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35420/95A Abandoned AU3542095A (en) 1994-09-12 1995-09-12 Fiber optic motion monitor for breath and heartbeat detection and a technique for processing biomedical sensor signals contaminated with body movement noise

Country Status (2)

Country Link
AU (1) AU3542095A (en)
WO (1) WO1996008197A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6103491A (en) * 1995-07-26 2000-08-15 Creative Biomolecules, Inc. Methods and compositions for identifying morphogen analogs
US7306903B1 (en) 1995-07-26 2007-12-11 Curis, Inc. Methods and compositions for identifying morphogen analogs
US6090544A (en) * 1995-07-26 2000-07-18 Creative Biomolecules, Inc. Methods and compositions for identifying morphogen analogs
CH693300A5 (en) * 1997-10-03 2003-05-30 Eidgenoess Tech Hochschule A method for measuring at least the respiratory rate of a living being.
AUPP030997A0 (en) * 1997-11-10 1997-12-04 Clift, Vaughan Intra aural integrated vital signs monitor
AT409714B (en) * 2001-03-16 2002-10-25 Hiesmayr Walter Apparatus for non-invasive measuring of muscle contractions and their diagnostic assessment
US8403865B2 (en) 2004-02-05 2013-03-26 Earlysense Ltd. Prediction and monitoring of clinical episodes
US8491492B2 (en) 2004-02-05 2013-07-23 Earlysense Ltd. Monitoring a condition of a subject
US8942779B2 (en) 2004-02-05 2015-01-27 Early Sense Ltd. Monitoring a condition of a subject
WO2007140210A2 (en) 2006-05-24 2007-12-06 Tarilian Laser Technologies, Limited Optical vital sign detection method and measurement device
BRPI0721198B8 (en) 2007-01-31 2021-06-22 Tarilian Laser Tech Limited optical motion detection device and vital sign measuring device comprising the same
EP2142095A1 (en) * 2007-05-02 2010-01-13 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US9883809B2 (en) 2008-05-01 2018-02-06 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US8882684B2 (en) 2008-05-12 2014-11-11 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US10292625B2 (en) 2010-12-07 2019-05-21 Earlysense Ltd. Monitoring a sleeping subject
DE202013000592U1 (en) * 2013-01-22 2013-02-21 Envitec-Wismar Gmbh Pulse oximetry monitor
US10172593B2 (en) 2014-09-03 2019-01-08 Earlysense Ltd. Pregnancy state monitoring
US10575829B2 (en) 2014-09-03 2020-03-03 Earlysense Ltd. Menstrual state monitoring
GB2531817B (en) * 2014-11-03 2019-12-04 Westerngeco Seismic Holdings Ltd Accelerometer
CN107427260B (en) * 2015-08-27 2021-11-30 深圳市大耳马科技有限公司 Optical fiber sensor and method for monitoring micro-motion
WO2019205174A1 (en) * 2018-04-28 2019-10-31 深圳市大耳马科技有限公司 Pulse wave conduction parameter measurement system and method
CN110231468B (en) * 2019-06-30 2020-07-24 东南大学苏州医疗器械研究院 Three-dimensional heart chip based on optical fiber measurement and detection method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452252A (en) * 1981-05-26 1984-06-05 Respitrace Corporation Non-invasive method for monitoring cardiopulmonary parameters
JPH0315502U (en) * 1989-06-28 1991-02-15
US5212379A (en) * 1991-12-06 1993-05-18 Alamed Corporation Fiber optical monitor for detecting motion based on changes in speckle patterns
US5241300B1 (en) * 1992-04-24 1995-10-31 Johannes Buschmann Sids detection apparatus and methods

Also Published As

Publication number Publication date
WO1996008197A1 (en) 1996-03-21

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