DE69415023T2 - Wegwerfakustischer kissenfühler - Google Patents

Wegwerfakustischer kissenfühler

Info

Publication number
DE69415023T2
DE69415023T2 DE69415023T DE69415023T DE69415023T2 DE 69415023 T2 DE69415023 T2 DE 69415023T2 DE 69415023 T DE69415023 T DE 69415023T DE 69415023 T DE69415023 T DE 69415023T DE 69415023 T2 DE69415023 T2 DE 69415023T2
Authority
DE
Germany
Prior art keywords
cushion sensor
disposable cushion
disposable
sensor
cushion
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.)
Expired - Lifetime
Application number
DE69415023T
Other languages
English (en)
Other versions
DE69415023D1 (de
Inventor
James Kassal
William Reeves
A Hilmer
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.)
MedAcoustics Inc
Original Assignee
MedAcoustics Inc
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 MedAcoustics Inc filed Critical MedAcoustics Inc
Application granted granted Critical
Publication of DE69415023D1 publication Critical patent/DE69415023D1/de
Publication of DE69415023T2 publication Critical patent/DE69415023T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/003—Detecting lung or respiration noise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • 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
    • A61B2562/0204—Acoustic sensors
DE69415023T 1993-08-30 1994-08-29 Wegwerfakustischer kissenfühler Expired - Lifetime DE69415023T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11419893A 1993-08-30 1993-08-30
PCT/US1994/009468 WO1995006525A1 (en) 1993-08-30 1994-08-29 Disposable acoustic pad sensors

Publications (2)

Publication Number Publication Date
DE69415023D1 DE69415023D1 (de) 1999-01-14
DE69415023T2 true DE69415023T2 (de) 1999-04-22

Family

ID=22353895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415023T Expired - Lifetime DE69415023T2 (de) 1993-08-30 1994-08-29 Wegwerfakustischer kissenfühler

Country Status (5)

Country Link
US (1) US5885222A (de)
EP (1) EP0716628B1 (de)
AU (1) AU7715494A (de)
DE (1) DE69415023T2 (de)
WO (1) WO1995006525A1 (de)

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US5827198A (en) * 1996-11-21 1998-10-27 Flowscan, Inc. Low-cost, disposable, polymer-based, differential output flexure sensor and method of fabricating same
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US6278890B1 (en) 1998-11-09 2001-08-21 Medacoustics, Inc. Non-invasive turbulent blood flow imaging system
US6017313A (en) 1998-03-20 2000-01-25 Hypertension Diagnostics, Inc. Apparatus and method for blood pressure pulse waveform contour analysis
EP1063919A1 (de) * 1998-03-20 2001-01-03 Hypertension Diagnostics, Inc. Sensor und verfahren zur messung des arteriellen blutdrucks
US6132383A (en) 1998-03-20 2000-10-17 Hypertension Diagnostics, Inc. Apparatus for holding and positioning an arterial pulse pressure sensor
US6159166A (en) * 1998-03-20 2000-12-12 Hypertension Diagnostics, Inc. Sensor and method for sensing arterial pulse pressure
US6371924B1 (en) 1998-11-09 2002-04-16 Medacoustics, Inc. Acoustic window identification
JP3841197B2 (ja) * 1999-03-01 2006-11-01 メダコースティクス，インコーポレイテッド 低縦断面音響センサアレイ
US7037268B1 (en) 1999-03-01 2006-05-02 Medacoustics, Inc. Low profile acoustic sensor arry and sensors with pleated transmission lines and related methods
DE19928181A1 (de) * 1999-06-19 2001-01-11 Bosch Gmbh Robert Piezoelement mit einem Mehrschichtaufbau von Piezolagen und ein Verfahren zu dessen Herstellung
US6331161B1 (en) 1999-09-10 2001-12-18 Hypertension Diagnostics, Inc Method and apparatus for fabricating a pressure-wave sensor with a leveling support element
US6878117B1 (en) 1999-09-29 2005-04-12 Zargis Medical Corp. Handheld sensor for acoustic data acquisition
US6440082B1 (en) * 1999-09-30 2002-08-27 Medtronic Physio-Control Manufacturing Corp. Method and apparatus for using heart sounds to determine the presence of a pulse
US20030109790A1 (en) * 2001-12-06 2003-06-12 Medtronic Physio-Control Manufacturing Corp. Pulse detection method and apparatus using patient impedance
US20040039419A1 (en) * 1999-09-30 2004-02-26 Stickney Ronald E. Apparatus, software, and methods for cardiac pulse detection using a piezoelectric sensor
US9248306B2 (en) 1999-09-30 2016-02-02 Physio-Control, Inc. Pulse detection apparatus, software, and methods using patient physiological signals
US6551251B2 (en) 2000-02-14 2003-04-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Passive fetal heart monitoring system
US6749573B2 (en) 2000-02-14 2004-06-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Passive fetal heart monitoring system
US20020165585A1 (en) 2001-05-01 2002-11-07 Dupelle Michael R. Pulse sensors
US20030059078A1 (en) * 2001-06-21 2003-03-27 Downs Edward F. Directional sensors for head-mounted contact microphones
US6661161B1 (en) 2002-06-27 2003-12-09 Andromed Inc. Piezoelectric biological sound monitor with printed circuit board
US6733461B2 (en) 2002-08-01 2004-05-11 Hypertension Diagnostics, Inc. Methods and apparatus for measuring arterial compliance, improving pressure calibration, and computing flow from pressure data
US20040116969A1 (en) 2002-08-26 2004-06-17 Owen James M. Pulse detection using patient physiological signals
US20040039420A1 (en) * 2002-08-26 2004-02-26 Medtronic Physio-Control Manufacturing Corp. Apparatus, software, and methods for cardiac pulse detection using accelerometer data
US20040215244A1 (en) * 2003-04-23 2004-10-28 Marcovecchio Alan F. Processing pulse signal in conjunction with ECG signal to detect pulse in external defibrillation
JP2006527059A (ja) * 2003-06-09 2006-11-30 グルコン インク 装着可能なグルコメータ
US7435224B2 (en) * 2003-07-18 2008-10-14 The Board Of Trustees Of The University Of Illinois Extraction of heart sound of fetus from heart sound information that comprises plurality of mixtures of plurality of heart sounds of plurality of fetuses
WO2005051201A1 (en) * 2003-11-26 2005-06-09 Thomas Hemmerling Monitoring of neuromuscular blockade using phonomyography
CA2464029A1 (en) 2004-04-08 2005-10-08 Valery Telfort Non-invasive ventilation monitor
US20060047215A1 (en) * 2004-09-01 2006-03-02 Welch Allyn, Inc. Combined sensor assembly
US20070055151A1 (en) 2005-01-20 2007-03-08 Shertukde Hemchandra M Apparatus and methods for acoustic diagnosis
US7520860B2 (en) * 2005-04-13 2009-04-21 Marie G. Johnson Detection of coronary artery disease using an electronic stethoscope
US20060232166A1 (en) * 2005-04-13 2006-10-19 Par Technologies Llc Stacked piezoelectric diaphragm members
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US7760082B2 (en) * 2005-09-21 2010-07-20 Chon Meng Wong System and method for active monitoring and diagnostics of life signs using heartbeat waveform and body temperature remotely giving the user freedom to move within its vicinity without wires attachment, gel, or adhesives
US7998091B2 (en) 2005-11-23 2011-08-16 3M Innovative Properties Company Weighted bioacoustic sensor and method of using same
US8024974B2 (en) 2005-11-23 2011-09-27 3M Innovative Properties Company Cantilevered bioacoustic sensor and method using same
US7593765B2 (en) 2006-05-02 2009-09-22 Lono Medical Systems, Llc Fetal heart monitoring
US7539534B2 (en) * 2006-05-02 2009-05-26 Lono Medical Systems, Llc Configuration for phonography cardio heart monitoring
US20070276251A1 (en) * 2006-05-02 2007-11-29 Orenstein Nicholas P Transducers with acoustic impedance matching for passive cardio monitoring
US7818050B2 (en) 2006-05-02 2010-10-19 Lono Medical Systems, Llc Passive phonography heart monitor
WO2009042577A2 (en) * 2007-09-24 2009-04-02 Mallinckrodt Inc. Injection monitor
EP2312995B1 (de) 2008-05-05 2017-06-28 Masimo Corporation Pulsoximetriesystem mit schaltung zur elektrischen entkopplung
US8771204B2 (en) 2008-12-30 2014-07-08 Masimo Corporation Acoustic sensor assembly
DE102009001398A1 (de) * 2009-03-09 2010-09-16 Robert Bosch Gmbh Pflaster zur Detektion von Bewegungen eines Körpers
US8821415B2 (en) 2009-10-15 2014-09-02 Masimo Corporation Physiological acoustic monitoring system
EP3735899B1 (de) 2009-10-15 2023-11-29 Masimo Corporation Akustischer atemüberwachungssensor mit mehreren sensorelementen
WO2011047216A2 (en) 2009-10-15 2011-04-21 Masimo Corporation Physiological acoustic monitoring system
US9066680B1 (en) 2009-10-15 2015-06-30 Masimo Corporation System for determining confidence in respiratory rate measurements
US8790268B2 (en) 2009-10-15 2014-07-29 Masimo Corporation Bidirectional physiological information display
US9106038B2 (en) 2009-10-15 2015-08-11 Masimo Corporation Pulse oximetry system with low noise cable hub
US9724016B1 (en) 2009-10-16 2017-08-08 Masimo Corp. Respiration processor
DE112010004682T5 (de) 2009-12-04 2013-03-28 Masimo Corporation Kalibrierung für mehrstufige physiologische Monitore
WO2011071989A2 (en) * 2009-12-08 2011-06-16 Aum Cardiovascular, Llc Systems and methods for detecting cardiovascular disease
CN102196344B (zh) * 2010-03-04 2014-11-12 岳凡恩 拾音装置及使用该拾音装置的电子装置
US9307928B1 (en) 2010-03-30 2016-04-12 Masimo Corporation Plethysmographic respiration processor
US9326712B1 (en) 2010-06-02 2016-05-03 Masimo Corporation Opticoustic sensor
US11413653B2 (en) 2010-06-24 2022-08-16 Cvr Global, Inc. Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
EP2585227B1 (de) 2010-06-24 2022-02-09 CVR Global, Inc. Sensor, sensorpad und sensoranordnung zur erkennung von akustischen infraschallsignalen
US9192351B1 (en) 2011-07-22 2015-11-24 Masimo Corporation Acoustic respiratory monitoring sensor with probe-off detection
WO2013023041A2 (en) * 2011-08-10 2013-02-14 Aum Cardiovascular, Inc. Devices, systems and methods for the detection of coronary artery disease
WO2013056141A1 (en) 2011-10-13 2013-04-18 Masimo Corporation Physiological acoustic monitoring system
TW201325548A (zh) * 2011-12-30 2013-07-01 Chih-Liang Wu 生物資訊感測裝置
US9955937B2 (en) 2012-09-20 2018-05-01 Masimo Corporation Acoustic patient sensor coupler
US9859664B2 (en) * 2012-10-30 2018-01-02 Eaton Industries (Netherlands) B.V. Medium voltage connection
US10441181B1 (en) 2013-03-13 2019-10-15 Masimo Corporation Acoustic pulse and respiration monitoring system
US10828007B1 (en) 2013-10-11 2020-11-10 Masimo Corporation Acoustic sensor with attachment portion
US9226726B1 (en) 2014-11-25 2016-01-05 John L Semmlow Method and system for detection of cardiac sounds
KR101734667B1 (ko) * 2015-08-13 2017-05-11 명지대학교 산학협력단 진동 검출 장치
WO2019071050A2 (en) 2017-10-04 2019-04-11 Ausculsciences, Inc. SENSOR OF SOUNDS OR VIBRATIONS OF AUSCULTATION

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US4054808A (en) * 1974-08-19 1977-10-18 Matsushita Electric Industrial Co., Ltd. Vibration detecting device having a piezoelectric ceramic plate and a method for adapting the same for use in musical instruments
FR2507424A1 (fr) * 1981-06-05 1982-12-10 Cgr Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur
DE3234584A1 (de) * 1982-09-17 1984-03-22 Reinhard 8206 Bruckmühl Fuchs Koerperschall-aufnehmer piezoelektrischer biegungs-aufnehmer
FR2581496B1 (fr) * 1985-05-02 1987-06-26 Silec Liaisons Elec Capteur microphonique de contact a membrane piezo polymere
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US5288551A (en) * 1991-08-09 1994-02-22 Kureha Kagaku Kogyo Kabushiki Kaisha Flexible piezoelectric device
US5365937A (en) * 1992-09-09 1994-11-22 Mcg International, Inc. Disposable sensing device with contaneous conformance

Also Published As

Publication number Publication date
DE69415023D1 (de) 1999-01-14
US5885222A (en) 1999-03-23
EP0716628B1 (de) 1998-12-02
EP0716628A1 (de) 1996-06-19
WO1995006525A1 (en) 1995-03-09
AU7715494A (en) 1995-03-22

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