JP3841197B2 - 低縦断面音響センサアレイ - Google Patents

低縦断面音響センサアレイ Download PDF

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Publication number
JP3841197B2
JP3841197B2 JP2000604961A JP2000604961A JP3841197B2 JP 3841197 B2 JP3841197 B2 JP 3841197B2 JP 2000604961 A JP2000604961 A JP 2000604961A JP 2000604961 A JP2000604961 A JP 2000604961A JP 3841197 B2 JP3841197 B2 JP 3841197B2
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Japan
Prior art keywords
sensor
sensor element
acoustic sensor
layer
acoustic
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JP2000604961A
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Japanese (ja)
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JP2003524461A (ja
JP2003524461A5 (enExample
Inventor
スレヴァ，マイケル・ゼット
エバーハート，アレン
スワンソン，カル
トリオロ，リチャード
レワンドウスキー，サイモン
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メダコースティクス，インコーポレイテッド
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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP2000604961A 1999-03-01 2000-02-29 低縦断面音響センサアレイ Expired - Fee Related JP3841197B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12226499P 1999-03-01 1999-03-01
US60/122,264 1999-03-01
US13204199P 1999-04-30 1999-04-30
US60/132,041 1999-04-30
PCT/US2000/005124 WO2000054897A2 (en) 1999-03-01 2000-02-29 Low profile acoustic sensor array and sensors with pleated transmission lines and related methods

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006116324A Division JP2006263476A (ja) 1999-03-01 2006-04-20 音響センサアレイ

Publications (3)

Publication Number Publication Date
JP2003524461A JP2003524461A (ja) 2003-08-19
JP2003524461A5 JP2003524461A5 (enExample) 2005-11-17
JP3841197B2 true JP3841197B2 (ja) 2006-11-01

Family

ID=26820347

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000604961A Expired - Fee Related JP3841197B2 (ja) 1999-03-01 2000-02-29 低縦断面音響センサアレイ
JP2006116324A Pending JP2006263476A (ja) 1999-03-01 2006-04-20 音響センサアレイ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2006116324A Pending JP2006263476A (ja) 1999-03-01 2006-04-20 音響センサアレイ

Country Status (9)

Country Link
US (1) US20050251047A1 (enExample)
EP (2) EP1477237A3 (enExample)
JP (2) JP3841197B2 (enExample)
AT (1) ATE311260T1 (enExample)
AU (2) AU771327B2 (enExample)
BR (1) BR0008668A (enExample)
CA (1) CA2361833C (enExample)
DE (1) DE60024416T2 (enExample)
WO (1) WO2000054897A2 (enExample)

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US7520860B2 (en) 2005-04-13 2009-04-21 Marie G. Johnson Detection of coronary artery disease using an electronic stethoscope
US20080139893A1 (en) * 2006-12-08 2008-06-12 Warren Lee Apparatus And System For Sensing and Analyzing Body Sounds
US20100204617A1 (en) * 2009-02-12 2010-08-12 Shmuel Ben-Ezra Ultrasonic probe with acoustic output sensing
US11413653B2 (en) 2010-06-24 2022-08-16 Cvr Global, Inc. Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
EP2585227B1 (en) 2010-06-24 2022-02-09 CVR Global, Inc. Sensor, sensor pad and sensor array for detecting infrasonic acoustic signals
EP2741660A4 (en) * 2011-08-10 2015-05-20 Aum Cardiovascular Inc DEVICES, SYSTEMS AND METHODS FOR DETECTING A CORONARY ARTERY DISEASE
CN103946680A (zh) * 2011-09-28 2014-07-23 Mc10股份有限公司 用于检测表面的性质的电子器件
JP5781245B2 (ja) * 2012-03-07 2015-09-16 コンピュータライズド メディカル テクノロジー イン スウェーデン アーベー センサーおよび聴診器
JP5928151B2 (ja) * 2012-05-21 2016-06-01 セイコーエプソン株式会社 超音波トランスデューサー、超音波プローブ、診断装置および電子機器
JP6572812B2 (ja) * 2016-03-23 2019-09-11 横浜ゴム株式会社 音響透過性部材
US10828008B2 (en) 2017-03-13 2020-11-10 Biosense Webster (Israel) Ltd. Steam pop detection
US10694999B2 (en) 2017-10-13 2020-06-30 Case Western Reserve University Conductive layer formed strain gauge and method of making same
US11638353B2 (en) * 2018-09-17 2023-04-25 Hutchinson Technology Incorporated Apparatus and method for forming sensors with integrated electrical circuits on a substrate
KR102776373B1 (ko) * 2024-05-17 2025-03-06 (주)토코스 필름형 진동 센서 및 이를 포함하는 설비 진단 시스템

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US3774592A (en) * 1971-12-16 1973-11-27 Xerox Corp Method for providing an improved body electrode electrical connection
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US4376302A (en) * 1978-04-13 1983-03-08 The United States Of America As Represented By The Secretary Of The Navy Piezoelectric polymer hydrophone
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AU6953994A (en) * 1993-06-04 1995-01-03 Regents Of The University Of California, The Microfabricated acoustic source and receiver
US5398689A (en) * 1993-06-16 1995-03-21 Hewlett-Packard Company Ultrasonic probe assembly and cable therefor
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Also Published As

Publication number Publication date
JP2003524461A (ja) 2003-08-19
AU2004201785B2 (en) 2007-10-25
WO2000054897A2 (en) 2000-09-21
ATE311260T1 (de) 2005-12-15
AU771327B2 (en) 2004-03-18
CA2361833C (en) 2009-05-19
CA2361833A1 (en) 2000-09-21
EP1477237A3 (en) 2006-12-06
EP1156891B1 (en) 2005-11-30
WO2000054897A9 (en) 2001-10-25
WO2000054897A3 (en) 2001-07-26
DE60024416T2 (de) 2006-08-17
US20050251047A1 (en) 2005-11-10
BR0008668A (pt) 2002-01-29
EP1477237A2 (en) 2004-11-17
EP1156891A2 (en) 2001-11-28
JP2006263476A (ja) 2006-10-05
AU3384400A (en) 2000-10-04
AU2004201785A1 (en) 2004-05-27
DE60024416D1 (de) 2006-01-05

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