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AU2001256020A1 - Biological sounds monitor - Google Patents

Biological sounds monitor

Info

Publication number
AU2001256020A1
AU2001256020A1 AU2001256020A AU5602001A AU2001256020A1 AU 2001256020 A1 AU2001256020 A1 AU 2001256020A1 AU 2001256020 A AU2001256020 A AU 2001256020A AU 5602001 A AU5602001 A AU 5602001A AU 2001256020 A1 AU2001256020 A1 AU 2001256020A1
Authority
AU
Australia
Prior art keywords
biological sounds
sounds monitor
monitor
biological
sounds
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
AU2001256020A
Inventor
Vittorio F. Lanzo
Van Cong Nguyen
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.)
Andromed Inc
Original Assignee
Andromed 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 Andromed Inc filed Critical Andromed Inc
Publication of AU2001256020A1 publication Critical patent/AU2001256020A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU2001256020A 2000-04-12 2001-04-12 Biological sounds monitor Abandoned AU2001256020A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19629900P 2000-04-12 2000-04-12
US60196299 2000-04-12
PCT/CA2001/000550 WO2001078059A2 (en) 2000-04-12 2001-04-12 Piezoelectric biological sounds monitor

Publications (1)

Publication Number Publication Date
AU2001256020A1 true AU2001256020A1 (en) 2001-10-23

Family

ID=22724809

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001256020A Abandoned AU2001256020A1 (en) 2000-04-12 2001-04-12 Biological sounds monitor

Country Status (2)

Country Link
AU (1) AU2001256020A1 (en)
WO (1) WO2001078059A2 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003015469A1 (en) * 2001-08-06 2003-02-20 Measurement Specialties, Inc. Acoustic sensor using cured piezoelectric film
US6661161B1 (en) * 2002-06-27 2003-12-09 Andromed Inc. Piezoelectric biological sound monitor with printed circuit board
GB2410147A (en) * 2004-01-13 2005-07-20 Health & Life Co Ltd Electronic stethoscope with piezo-electrical film contact microphone
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
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
JP2011519684A (en) 2008-05-05 2011-07-14 マシモ コーポレイション Pulse oximeter system with electrical disconnect circuit
US8771204B2 (en) 2008-12-30 2014-07-08 Masimo Corporation Acoustic sensor assembly
US8523781B2 (en) 2009-10-15 2013-09-03 Masimo Corporation Bidirectional physiological information display
US8690799B2 (en) 2009-10-15 2014-04-08 Masimo Corporation Acoustic respiratory monitoring sensor having multiple sensing elements
US8821415B2 (en) 2009-10-15 2014-09-02 Masimo Corporation Physiological acoustic monitoring system
US8430817B1 (en) 2009-10-15 2013-04-30 Masimo Corporation System for determining confidence in respiratory rate measurements
US9106038B2 (en) 2009-10-15 2015-08-11 Masimo Corporation Pulse oximetry system with low noise cable hub
WO2011047216A2 (en) 2009-10-15 2011-04-21 Masimo Corporation Physiological acoustic monitoring system
US9848800B1 (en) 2009-10-16 2017-12-26 Masimo Corporation Respiratory pause detector
DE112010004682T5 (en) 2009-12-04 2013-03-28 Masimo Corporation Calibration for multi-level physiological monitors
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
US9192351B1 (en) 2011-07-22 2015-11-24 Masimo Corporation Acoustic respiratory monitoring sensor with probe-off detection
EP2765909B1 (en) 2011-10-13 2019-06-26 Masimo Corporation Physiological acoustic monitoring system
CN102683576B (en) * 2012-05-11 2014-06-04 北京大学 Piezoelectric actuator and manufacturing method thereof
US9955937B2 (en) 2012-09-20 2018-05-01 Masimo Corporation Acoustic patient sensor coupler
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
CN108024784A (en) * 2015-07-20 2018-05-11 Cvr 环球股份有限公司 For detecting sensor, transducer gasket and the sensor array of infrasonic sound acoustic signal
RU2611735C1 (en) * 2016-04-04 2017-02-28 Федеральное государственное бюджетное учреждение науки Тихоокеанский океанологический институт им. В.И. Ильичева Дальневосточного отделения Российской академии наук (ТОИ ДВО РАН) Combined receiver for registration of respiratory sounds on the chest surface
CN111449678A (en) * 2020-03-10 2020-07-28 南京医科大学附属逸夫医院 Novel audio auscultation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215972B2 (en) * 1974-02-28 1977-05-06
DE2703781C2 (en) * 1977-01-29 1986-10-23 Robert Bosch Gmbh, 7000 Stuttgart Structure-borne sound sensors, in particular for an electronic stethoscope
US4295471A (en) * 1979-05-25 1981-10-20 Kaspari William J Non-invasive vascular waveform transducer and apparatus
JPH01305799A (en) * 1988-06-03 1989-12-11 Hitachi Maxell Ltd Ceramic piezoelectric transducer and transceiver using it
DE19829379C2 (en) * 1998-07-01 2002-11-07 Bosch Gmbh Robert Vibration sensor with a pressure sleeve
US6261237B1 (en) * 1998-08-20 2001-07-17 Medacoustics, Inc. Thin film piezoelectric polymer sensor

Also Published As

Publication number Publication date
WO2001078059A2 (en) 2001-10-18
WO2001078059A3 (en) 2002-01-31
WO2001078059B1 (en) 2002-03-28

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