AU2001256020A1 - Biological sounds monitor - Google Patents
Biological sounds monitorInfo
- 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
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
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 (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6937736B2 (en) * | 2001-08-06 | 2005-08-30 | Measurement Specialties, Inc. | Acoustic sensor using curved 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 |
EP2312995B1 (en) | 2008-05-05 | 2017-06-28 | Masimo Corporation | Pulse oximetry system with electrical decoupling circuitry |
US8771204B2 (en) | 2008-12-30 | 2014-07-08 | Masimo Corporation | Acoustic sensor assembly |
WO2011047216A2 (en) | 2009-10-15 | 2011-04-21 | Masimo Corporation | Physiological acoustic monitoring system |
US8870792B2 (en) | 2009-10-15 | 2014-10-28 | Masimo Corporation | Physiological acoustic monitoring system |
US8430817B1 (en) | 2009-10-15 | 2013-04-30 | Masimo Corporation | System for determining confidence in respiratory rate measurements |
US8523781B2 (en) | 2009-10-15 | 2013-09-03 | Masimo Corporation | Bidirectional physiological information display |
US8821415B2 (en) | 2009-10-15 | 2014-09-02 | Masimo Corporation | Physiological acoustic monitoring system |
US9106038B2 (en) | 2009-10-15 | 2015-08-11 | Masimo Corporation | Pulse oximetry system with low noise cable hub |
US8690799B2 (en) * | 2009-10-15 | 2014-04-08 | Masimo Corporation | Acoustic respiratory monitoring sensor having multiple sensing elements |
US9724016B1 (en) | 2009-10-16 | 2017-08-08 | Masimo Corp. | Respiration processor |
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 |
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 |
Family Cites Families (6)
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 |
-
2001
- 2001-04-12 WO PCT/CA2001/000550 patent/WO2001078059A2/en active Application Filing
- 2001-04-12 AU AU2001256020A patent/AU2001256020A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001078059A3 (en) | 2002-01-31 |
WO2001078059B1 (en) | 2002-03-28 |
WO2001078059A2 (en) | 2001-10-18 |
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