ATE548969T1 - Respiratorischer ausgang eines piezoelektrischen foliensensors mit mehrfacher polarität - Google Patents

Respiratorischer ausgang eines piezoelektrischen foliensensors mit mehrfacher polarität

Info

Publication number
ATE548969T1
ATE548969T1 AT09731465T AT09731465T ATE548969T1 AT E548969 T1 ATE548969 T1 AT E548969T1 AT 09731465 T AT09731465 T AT 09731465T AT 09731465 T AT09731465 T AT 09731465T AT E548969 T1 ATE548969 T1 AT E548969T1
Authority
AT
Austria
Prior art keywords
piezoelectric film
film sensor
information
subject
received
Prior art date
Application number
AT09731465T
Other languages
English (en)
Inventor
Peter Stasz
Original Assignee
Dymedix 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 Dymedix Corp filed Critical Dymedix Corp
Application granted granted Critical
Publication of ATE548969T1 publication Critical patent/ATE548969T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring 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 or mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
    • A61B5/1135—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing by monitoring thoracic expansion
    • 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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6831—Straps, bands or harnesses
    • 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
    • A61B5/7214—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using signal cancellation, e.g. based on input of two identical physiological sensors spaced apart, or based on two signals derived from the same sensor, for different optical wavelengths
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT09731465T 2008-04-11 2009-04-09 Respiratorischer ausgang eines piezoelektrischen foliensensors mit mehrfacher polarität ATE548969T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12378108P 2008-04-11 2008-04-11
PCT/US2009/002230 WO2009126295A1 (en) 2008-04-11 2009-04-09 Multiple polarity piezoelectric film sensor respiratory output

Publications (1)

Publication Number Publication Date
ATE548969T1 true ATE548969T1 (de) 2012-03-15

Family

ID=40756760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09731465T ATE548969T1 (de) 2008-04-11 2009-04-09 Respiratorischer ausgang eines piezoelektrischen foliensensors mit mehrfacher polarität

Country Status (6)

Country Link
US (1) US20090259135A1 (de)
EP (1) EP2265177B1 (de)
JP (1) JP2011517600A (de)
AT (1) ATE548969T1 (de)
CA (1) CA2721325A1 (de)
WO (1) WO2009126295A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8502679B2 (en) * 2008-10-08 2013-08-06 The Board Of Regents Of The University Of Texas System Noninvasive motion and respiration monitoring system
US9237862B2 (en) * 2009-03-10 2016-01-19 Koninklijle Philips N.V. Diagnosis of asthma
EP2429390B1 (de) * 2009-05-15 2015-09-09 Nox Medical System und verfahren mit flexiblen kapazitiven elektroden zur messung von biosignalen
US20140091945A1 (en) * 2009-10-08 2014-04-03 Edward Rivas System and method for attachment free motion, respiration, heartbeat, and video monitoring
ES2525844T3 (es) 2010-06-25 2014-12-30 Nox Medical Ehf. Conector para correa biométrica
KR20120057295A (ko) * 2010-11-26 2012-06-05 한국전자통신연구원 무구속 착용형 호흡 부전 경보 장치 및 방법
US9174046B2 (en) 2011-01-25 2015-11-03 Cedric Francois Apparatus and methods for assisting breathing
WO2013120134A1 (en) * 2012-02-17 2013-08-22 Visecor Pty Ltd Respiratory monitoring
US9993604B2 (en) 2012-04-27 2018-06-12 Covidien Lp Methods and systems for an optimized proportional assist ventilation
WO2013170035A1 (en) * 2012-05-09 2013-11-14 Technophysics Solutions, Corporation System and method for attachment free motion, respiration, heartbeat, and video monitoring
JP2015156878A (ja) * 2012-06-01 2015-09-03 エイペックスメディカル株式会社 呼吸モニタリング装置及び放射線照射システム
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US9027552B2 (en) 2012-07-31 2015-05-12 Covidien Lp Ventilator-initiated prompt or setting regarding detection of asynchrony during ventilation
US9724020B2 (en) * 2013-05-03 2017-08-08 Dymedix Corporation Apparatus and method for adapting a piezoelectric respiratory sensing belt to a respiratory inductance plethysmography polysomnograph
WO2015068041A1 (en) 2013-11-06 2015-05-14 Nox Medical Method, apparatus, and system for measuring respiratory effort
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
WO2018033889A1 (en) 2016-08-19 2018-02-22 Nox Medical Method, apparatus, and system for measuring respiratory effort of a subject
JP6798684B2 (ja) * 2016-09-09 2020-12-09 合同会社アーク 体動検知センサ
US11896386B2 (en) 2017-06-02 2024-02-13 Nox Medical Ehf Coherence-based method, apparatus, and system for identifying corresponding signals of a physiological study
WO2019049097A1 (en) 2017-09-08 2019-03-14 Nox Medical Ehf SYSTEM AND METHOD FOR NON-INVASIVE DETERMINATION OF AN INTERNAL COMPONENT OF RESPIRATORY EFFORT
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing
EP4023157A1 (de) * 2020-12-31 2022-07-06 Koninklijke Philips N.V. Erzeugung eines modells des atemwegs einer schlafenden person
CN114847910B (zh) * 2022-05-12 2025-07-29 河南翔宇医疗设备股份有限公司 一种呼吸检测传感器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737534A (en) * 1969-12-11 1973-06-05 H Thommen Coccidiostatic and growth promoting compositions
US4834109A (en) * 1986-01-21 1989-05-30 Respitrace Corporation Single position non-invasive calibration technique
US4960118A (en) * 1989-05-01 1990-10-02 Pennock Bernard E Method and apparatus for measuring respiratory flow
US5353793A (en) * 1991-11-25 1994-10-11 Oishi-Kogyo Company Sensor apparatus
US6723055B2 (en) * 1999-04-23 2004-04-20 Trustees Of Tufts College System for measuring respiratory function
US7094206B2 (en) * 1999-04-23 2006-08-22 The Trustees Of Tufts College System for measuring respiratory function
US6702755B1 (en) * 2001-05-17 2004-03-09 Dymedix, Corp. Signal processing circuit for pyro/piezo transducer

Also Published As

Publication number Publication date
JP2011517600A (ja) 2011-06-16
EP2265177A1 (de) 2010-12-29
WO2009126295A1 (en) 2009-10-15
EP2265177B1 (de) 2012-03-14
CA2721325A1 (en) 2009-10-15
US20090259135A1 (en) 2009-10-15

Similar Documents

Publication Publication Date Title
ATE548969T1 (de) Respiratorischer ausgang eines piezoelektrischen foliensensors mit mehrfacher polarität
EP4360541A3 (de) Erfassung des lebensdauerendes eines kontinuierlichen analytsensors
EP4241673A3 (de) Akustische detektion für atmungsbehandlungsvorrichtung
WO2016048438A3 (en) Acoustic detection in process environments
WO2013009875A3 (en) pH SENSOR SYSTEMS AND METHODS OF SENSING pH
WO2009114781A3 (en) Magnetoelastic torque sensor with ambient field rejection
TW201611777A (en) Heart rate detection module, and detection and denoising method thereof
JP2011210179A5 (de)
WO2011022444A3 (en) Method and apparatus for detecting nonlinear distortion in the vibrational response of a structure for use as an indicator of possible structural damage
WO2010002842A3 (en) Multi-gas flow sensor with gas specific calibration capability
EP4324399A3 (de) Erweiterte analytsensorkalibrierung und fehlererkennung
EP3736578A3 (de) Strommessung
WO2012082495A3 (en) System and method for determining object information using an estimated rigid motion response
WO2012051300A3 (en) Method and system for detection and rejection of motion/noise artifacts in physiological measurements
MY166705A (en) Electromagnetic Flowmeter and Self-Diagnosing Method of Exciting Circuit Unit Thereof
EP2709271A3 (de) Ruhestrombestimmung mittels paketinterner Spannungsmessungen
TW201129922A (en) SNR enhancement for differential input device
JP2014185884A5 (de)
WO2017131891A3 (en) Mitigating common mode display noise using hybrid estimation approach
EP2482173A3 (de) Detektionsvorrichtung für kleinste Impedanzschwankungen
MX342875B (es) Metodos y aparatos para obtener señales compensadas para determinar los parametros de una formacion.
ATE484894T1 (de) Sensorennetzwerkkalibrierung
PL2180902T3 (pl) Ośrodek obrazujący zawierający hiperpolaryzowany ¹³C-octan oraz jego zastosowanie
GB2515920A (en) Physical Performance Assessment
ATE447459T1 (de) Verfahren und laseranordnung mit einer vorrichtung zur zustandserkennung eines optischen elements