JPH0239251B2 - - Google Patents

Info

Publication number
JPH0239251B2
JPH0239251B2 JP58210103A JP21010383A JPH0239251B2 JP H0239251 B2 JPH0239251 B2 JP H0239251B2 JP 58210103 A JP58210103 A JP 58210103A JP 21010383 A JP21010383 A JP 21010383A JP H0239251 B2 JPH0239251 B2 JP H0239251B2
Authority
JP
Japan
Prior art keywords
matching layer
piezoelectric vibrator
acoustic matching
acoustic
ultrasonic probe
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
JP58210103A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60100950A (ja
Inventor
Takayoshi Saito
Keisaku Yamaguchi
Masami Kawabuchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58210103A priority Critical patent/JPS60100950A/ja
Priority to EP84307616A priority patent/EP0142318A3/en
Priority to US06/668,214 priority patent/US4616152A/en
Publication of JPS60100950A publication Critical patent/JPS60100950A/ja
Publication of JPH0239251B2 publication Critical patent/JPH0239251B2/ja
Granted 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
    • B06B1/0607—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 using multiple elements
    • B06B1/0622—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 using multiple elements on one surface
    • 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
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP58210103A 1983-11-09 1983-11-09 超音波探触子 Granted JPS60100950A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58210103A JPS60100950A (ja) 1983-11-09 1983-11-09 超音波探触子
EP84307616A EP0142318A3 (en) 1983-11-09 1984-11-05 Ultrasonic probe
US06/668,214 US4616152A (en) 1983-11-09 1984-11-05 Piezoelectric ultrasonic probe using an epoxy resin and iron carbonyl acoustic matching layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58210103A JPS60100950A (ja) 1983-11-09 1983-11-09 超音波探触子

Publications (2)

Publication Number Publication Date
JPS60100950A JPS60100950A (ja) 1985-06-04
JPH0239251B2 true JPH0239251B2 (US20020027400A1-20020307-M00001.png) 1990-09-04

Family

ID=16583859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58210103A Granted JPS60100950A (ja) 1983-11-09 1983-11-09 超音波探触子

Country Status (3)

Country Link
US (1) US4616152A (US20020027400A1-20020307-M00001.png)
EP (1) EP0142318A3 (US20020027400A1-20020307-M00001.png)
JP (1) JPS60100950A (US20020027400A1-20020307-M00001.png)

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DE3678635D1 (de) * 1985-05-20 1991-05-16 Matsushita Electric Ind Co Ltd Ultraschallwandler.
US4756808A (en) * 1985-05-31 1988-07-12 Nec Corporation Piezoelectric transducer and process for preparation thereof
GB2185168B (en) * 1985-06-05 1989-07-05 Plessey Co Plc Improvements relating to microphones
US4799177A (en) 1985-12-31 1989-01-17 The Boeing Company Ultrasonic instrumentation for examination of variable-thickness objects
US4700575A (en) * 1985-12-31 1987-10-20 The Boeing Company Ultrasonic transducer with shaped beam intensity profile
JPS62211045A (ja) * 1986-02-14 1987-09-17 富士通株式会社 超音波探触子の構造および製造方法
JPS62148957U (US20020027400A1-20020307-M00001.png) * 1986-03-13 1987-09-21
JP2545861B2 (ja) * 1987-06-12 1996-10-23 富士通株式会社 超音波探触子の製造方法
DE3851892T2 (de) * 1987-06-30 1995-02-23 Yokogawa Medical Syst Ultraschalldiagnosegerät.
US5054399A (en) * 1988-07-05 1991-10-08 The United States Of America As Represented By The Secretary Of The Air Force Bomb or ordnance with internal shock attenuation barrier
US5065068A (en) * 1989-06-07 1991-11-12 Oakley Clyde G Ferroelectric ceramic transducer
JP3015481B2 (ja) * 1990-03-28 2000-03-06 株式会社東芝 超音波プローブ・システム
DE4230773C2 (de) * 1992-09-15 2000-05-04 Endress Hauser Gmbh Co Ultraschallwandler
US5373268A (en) * 1993-02-01 1994-12-13 Motorola, Inc. Thin film resonator having stacked acoustic reflecting impedance matching layers and method
US5410205A (en) * 1993-02-11 1995-04-25 Hewlett-Packard Company Ultrasonic transducer having two or more resonance frequencies
DE4311963C2 (de) * 1993-04-10 1996-10-24 Endress Hauser Gmbh Co Füllstandsmeßgerät
US5696423A (en) * 1995-06-29 1997-12-09 Motorola, Inc. Temperature compenated resonator and method
US5596239A (en) * 1995-06-29 1997-01-21 Motorola, Inc. Enhanced quality factor resonator
US5617065A (en) * 1995-06-29 1997-04-01 Motorola, Inc. Filter using enhanced quality factor resonator and method
AU703366B2 (en) * 1995-08-31 1999-03-25 Alcan International Limited Ultrasonic probes for use in harsh environments
US5648941A (en) * 1995-09-29 1997-07-15 Hewlett-Packard Company Transducer backing material
US5648942A (en) * 1995-10-13 1997-07-15 Advanced Technology Laboratories, Inc. Acoustic backing with integral conductors for an ultrasonic transducer
US5826633A (en) * 1996-04-26 1998-10-27 Inhale Therapeutic Systems Powder filling systems, apparatus and methods
US5855049A (en) * 1996-10-28 1999-01-05 Microsound Systems, Inc. Method of producing an ultrasound transducer
FR2755242B1 (fr) * 1996-10-31 1998-11-27 Commissariat Energie Atomique Systeme de visualisation ultrasonore rapide en milieu liquide opaque
US6043590A (en) * 1997-04-18 2000-03-28 Atl Ultrasound Composite transducer with connective backing block
US6182712B1 (en) 1997-07-21 2001-02-06 Inhale Therapeutic Systems Power filling apparatus and methods for their use
US6266857B1 (en) 1998-02-17 2001-07-31 Microsound Systems, Inc. Method of producing a backing structure for an ultrasound transceiver
US6051913A (en) * 1998-10-28 2000-04-18 Hewlett-Packard Company Electroacoustic transducer and acoustic isolator for use therein
WO2000055594A2 (en) * 1999-03-18 2000-09-21 Bechtel Bwxt Idaho, Llc Ultrasonic delays for use in explosive environments
EP1207786B1 (en) * 1999-08-09 2009-10-07 Sonavation, Inc. Piezoelectric film fingerprint scanner
US7304750B2 (en) * 1999-12-17 2007-12-04 Nektar Therapeutics Systems and methods for non-destructive mass sensing
US20030001459A1 (en) * 2000-03-23 2003-01-02 Cross Match Technologies, Inc. Secure wireless sales transaction using print information to verify a purchaser's identity
CA2403394C (en) * 2000-03-23 2012-01-03 Cross Match Technologies, Inc. Piezoelectric identification device and applications thereof
US7067962B2 (en) 2000-03-23 2006-06-27 Cross Match Technologies, Inc. Multiplexer for a piezo ceramic identification device
US6640634B2 (en) * 2000-03-31 2003-11-04 Kabushiki Kaisha Toshiba Ultrasonic probe, method of manufacturing the same and ultrasonic diagnosis apparatus
FR2810907B1 (fr) * 2000-06-30 2002-10-31 Thomson Csf Procede de fabrication d'une sonde acoustique multielements utilisant une nouvelle methode de realisation de la masse electrique
FR2828056B1 (fr) * 2001-07-26 2004-02-27 Metal Cable Transducteur multi-element fonctionnant a des hautes frequences
US6837856B2 (en) * 2001-09-19 2005-01-04 Matsushita Electric Industrial Co., Ltd. Ultrasonic search unit and method for producing the same
ES2391174T3 (es) * 2002-06-27 2012-11-22 Novartis Ag Dispositivo y método para controlar el flujo de un polvo
US7368852B2 (en) * 2003-08-22 2008-05-06 Siemens Medical Solutions Usa, Inc. Electrically conductive matching layers and methods
JP2007158467A (ja) * 2005-11-30 2007-06-21 Toshiba Corp 超音波プローブ及びその製造方法
US7367394B2 (en) * 2005-12-19 2008-05-06 Schlumberger Technology Corporation Formation evaluation while drilling
US7622848B2 (en) * 2006-01-06 2009-11-24 General Electric Company Transducer assembly with z-axis interconnect
US8792307B2 (en) * 2010-02-22 2014-07-29 Baker Hughes Incorporated Acoustic transducer with a backing containing unidirectional fibers and methods of making and using same
US10602289B2 (en) * 2010-03-09 2020-03-24 Baker Hughes, A Ge Company, Llc Acoustic transducer with a liquid-filled porous medium backing and methods of making and using same
US9429014B2 (en) 2010-09-29 2016-08-30 Schlumberger Technology Corporation Formation fluid sample container apparatus
KR101354604B1 (ko) * 2012-01-16 2014-01-23 삼성메디슨 주식회사 초음파 프로브 및 그 제조방법
US20150148648A1 (en) * 2013-11-22 2015-05-28 Johnson & Johnson Vision Care, Inc. Ophthalmic lens with intraocular pressure monitoring system
CN107534815B (zh) 2015-02-24 2020-03-06 爱飞纽医疗机械贸易有限公司 包括具有复合结构的匹配层的超声换能器及其制造方法
DE102015103306A1 (de) * 2015-03-06 2016-09-08 Atlas Elektronik Gmbh Schallwandler zum Empfangen von Wasserschalldruckwellen, Schallwandlervorrichtung und Sonar
WO2017204012A1 (ja) * 2016-05-27 2017-11-30 オリンパス株式会社 接着剤組成物、超音波振動子、内視鏡装置、および超音波内視鏡装置
JP6838941B2 (ja) * 2016-05-27 2021-03-03 オリンパス株式会社 超音波振動子および超音波内視鏡装置
EP3528511A4 (en) 2016-10-13 2019-10-09 FUJIFILM Corporation ULTRASONIC SOUND AND METHOD FOR PRODUCING THE ULTRASONIC SOUND
US10788352B1 (en) * 2018-04-30 2020-09-29 BearClaw Technologies, LLC Wi/Fi tank monitor

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Publication number Priority date Publication date Assignee Title
FR1428916A (fr) * 1965-03-25 1966-02-18 Le Vnii Elektromekhaniki Transducteur électroacoustique
US3362501A (en) * 1966-09-15 1968-01-09 Magnaflux Corp Acoustic transmission section
FR1593791A (US20020027400A1-20020307-M00001.png) * 1967-11-29 1970-06-01
US3487137A (en) * 1968-04-30 1969-12-30 Hewlett Packard Co Method of producing ultrasonic energy absorbing material
US3663842A (en) * 1970-09-14 1972-05-16 North American Rockwell Elastomeric graded acoustic impedance coupling device
US3968055A (en) * 1974-10-25 1976-07-06 Combustion Engineering, Inc. Method of preparing conductive room temperature vulcanizing material
US4184094A (en) * 1978-06-01 1980-01-15 Advanced Diagnostic Research Corporation Coupling for a focused ultrasonic transducer
US4297607A (en) * 1980-04-25 1981-10-27 Panametrics, Inc. Sealed, matched piezoelectric transducer
LU83330A1 (fr) * 1981-04-29 1983-03-24 Euratom Transducteurs ultrasonores performants simplifies
JPS57191521A (en) * 1981-05-21 1982-11-25 Toshiba Corp Ultrasonic probe
JPS58198998A (ja) * 1982-05-17 1983-11-19 Hitachi Ltd 超音波探触子
FR2551611B1 (fr) * 1983-08-31 1986-10-24 Labo Electronique Physique Nouvelle structure de transducteur ultrasonore et appareil d'examen de milieux par echographie ultrasonore comprenant une telle structure

Also Published As

Publication number Publication date
EP0142318A3 (en) 1987-03-11
US4616152A (en) 1986-10-07
EP0142318A2 (en) 1985-05-22
JPS60100950A (ja) 1985-06-04

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