JPH0452040B2 - - Google Patents

Info

Publication number
JPH0452040B2
JPH0452040B2 JP17527380A JP17527380A JPH0452040B2 JP H0452040 B2 JPH0452040 B2 JP H0452040B2 JP 17527380 A JP17527380 A JP 17527380A JP 17527380 A JP17527380 A JP 17527380A JP H0452040 B2 JPH0452040 B2 JP H0452040B2
Authority
JP
Japan
Prior art keywords
ultrasonic
transducer
transducer elements
array
ultrasound
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
Application number
JP17527380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56103598A (en
Inventor
Uiriamu Peru Jeemusu
Roorensu Hansen Jerarudo
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.)
US Philips Corp
Original Assignee
US Philips Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22300906&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0452040(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by US Philips Corp filed Critical US Philips Corp
Publication of JPS56103598A publication Critical patent/JPS56103598A/ja
Publication of JPH0452040B2 publication Critical patent/JPH0452040B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another
JP17527380A 1979-12-17 1980-12-13 Method of manufacturing bent ultrasonic wave transducer array Granted JPS56103598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10451679A 1979-12-17 1979-12-17

Publications (2)

Publication Number Publication Date
JPS56103598A JPS56103598A (en) 1981-08-18
JPH0452040B2 true JPH0452040B2 (ru) 1992-08-20

Family

ID=22300906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17527380A Granted JPS56103598A (en) 1979-12-17 1980-12-13 Method of manufacturing bent ultrasonic wave transducer array

Country Status (5)

Country Link
EP (1) EP0031614B2 (ru)
JP (1) JPS56103598A (ru)
CA (1) CA1152729A (ru)
DE (1) DE3069525D1 (ru)
ES (1) ES497752A0 (ru)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113596U (ru) * 1980-12-30 1982-07-14
JPS5887998A (ja) * 1981-11-20 1983-05-25 Hitachi Ltd 超音波探触子の製造方法
JPS5996999U (ja) * 1982-12-21 1984-06-30 横河電機株式会社 超音波アレイトランスデユ−サ
US4523122A (en) * 1983-03-17 1985-06-11 Matsushita Electric Industrial Co., Ltd. Piezoelectric ultrasonic transducers having acoustic impedance-matching layers
JPS59202058A (ja) * 1983-05-02 1984-11-15 Hitachi Medical Corp 超音波検査装置用探触子の製造方法
US4571520A (en) * 1983-06-07 1986-02-18 Matsushita Electric Industrial Co. Ltd. Ultrasonic probe having a backing member of microballoons in urethane rubber or thermosetting resin
JPS60114239A (ja) * 1983-11-28 1985-06-20 株式会社日立製作所 超音波探触子の製造方法
JPS60192500A (ja) * 1984-03-14 1985-09-30 Nippon Dempa Kogyo Co Ltd マトリツクス・アレ−型超音波探触子及びその製造方法
FR2580286B1 (fr) * 1985-04-12 1987-05-22 Sintra Materiau anechoique allege
FR2614747B1 (fr) * 1987-04-28 1989-07-28 Dory Jacques Generateur d'impulsions elastiques ayant une forme d'onde predeterminee desiree et son application au traitement ou au diagnostic medical
DK5392A (da) * 1992-01-17 1993-07-18 Reson System As Sonarudstyr for maritimt miljoe
US5423220A (en) * 1993-01-29 1995-06-13 Parallel Design Ultrasonic transducer array and manufacturing method thereof
KR0165516B1 (ko) * 1996-02-26 1999-05-01 김광호 진동 검출 센서
US6337465B1 (en) * 1999-03-09 2002-01-08 Mide Technology Corp. Laser machining of electroactive ceramics
US6618620B1 (en) 2000-11-28 2003-09-09 Txsonics Ltd. Apparatus for controlling thermal dosing in an thermal treatment system
US6632179B2 (en) * 2001-07-31 2003-10-14 Koninklijke Philips Electronics N.V. Acoustic imaging system with non-focusing lens
JP3856380B2 (ja) 2002-04-26 2006-12-13 テイカ株式会社 コンポジット圧電振動子およびその製造方法
US7611462B2 (en) * 2003-05-22 2009-11-03 Insightec-Image Guided Treatment Ltd. Acoustic beam forming in phased arrays including large numbers of transducer elements
US8409099B2 (en) 2004-08-26 2013-04-02 Insightec Ltd. Focused ultrasound system for surrounding a body tissue mass and treatment method
US20070016039A1 (en) 2005-06-21 2007-01-18 Insightec-Image Guided Treatment Ltd. Controlled, non-linear focused ultrasound treatment
DE102006010009A1 (de) * 2006-03-04 2007-09-13 Intelligendt Systems & Services Gmbh & Co Kg Verfahren zum Herstellen eines Ultraschallprüfkopfes mit einer Ultraschallwandleranordnung mit einer gekrümmten Sende- und Empfangsfläche
US8235901B2 (en) 2006-04-26 2012-08-07 Insightec, Ltd. Focused ultrasound system with far field tail suppression
US8661873B2 (en) 2009-10-14 2014-03-04 Insightec Ltd. Mapping ultrasound transducers
US9852727B2 (en) 2010-04-28 2017-12-26 Insightec, Ltd. Multi-segment ultrasound transducers
US20130079621A1 (en) * 2010-05-05 2013-03-28 Technion Research & Development Foundation Ltd. Method and system of operating a multi focused acoustic wave source
US9981148B2 (en) 2010-10-22 2018-05-29 Insightec, Ltd. Adaptive active cooling during focused ultrasound treatment
US9224938B2 (en) 2011-04-11 2015-12-29 Halliburton Energy Services, Inc. Piezoelectric element and method to remove extraneous vibration modes
AU2012326218B2 (en) 2011-10-17 2017-03-09 Butterfly Network, Inc. Transmissive imaging and related apparatus and methods
US9667889B2 (en) 2013-04-03 2017-05-30 Butterfly Network, Inc. Portable electronic devices with integrated imaging capabilities
DE102013211627A1 (de) * 2013-06-20 2014-12-24 Robert Bosch Gmbh Elektroakustischer Wandler
FR3027827B1 (fr) * 2014-11-03 2020-01-31 Imasonic Transducteur ultrasonore a couche de microballons
GB2557345B (en) 2016-12-08 2021-10-13 Bae Systems Plc MIMO communication system and data link
GB2565159B (en) * 2017-07-19 2021-12-01 Bae Systems Plc Electroacoustic transducer
CN110646802B (zh) * 2019-09-26 2022-08-02 哈尔滨工程大学 一种水听器镜像对称弧型阵及其布置方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131676A (en) * 1976-04-27 1977-11-04 Tokyo Shibaura Electric Co Probe for ultrasonic diagnostic device

Also Published As

Publication number Publication date
EP0031614B2 (en) 1990-07-18
ES8107014A1 (es) 1981-09-16
ES497752A0 (es) 1981-09-16
EP0031614B1 (en) 1984-10-24
DE3069525D1 (en) 1984-11-29
CA1152729A (en) 1983-08-30
JPS56103598A (en) 1981-08-18
EP0031614A1 (en) 1981-07-08

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