DE3611669A1 - Ultraschallwandler - Google Patents

Ultraschallwandler

Info

Publication number
DE3611669A1
DE3611669A1 DE19863611669 DE3611669A DE3611669A1 DE 3611669 A1 DE3611669 A1 DE 3611669A1 DE 19863611669 DE19863611669 DE 19863611669 DE 3611669 A DE3611669 A DE 3611669A DE 3611669 A1 DE3611669 A1 DE 3611669A1
Authority
DE
Germany
Prior art keywords
piezoelectric plate
acoustic
longitudinal wave
thickness
wave speed
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.)
Granted
Application number
DE19863611669
Other languages
German (de)
English (en)
Other versions
DE3611669C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kageyoshi Katakura
Chitose Tokio/Tokyo Nakaya
Hiroshi Matsudo Takeuchi
Shin'ichiro Hachioji Umemura
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Ltd
Hitachi Medical 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
Priority claimed from JP60074289A external-priority patent/JPS61234199A/ja
Priority claimed from JP60189662A external-priority patent/JP2581665B2/ja
Application filed by Hitachi Ltd, Hitachi Medical Corp filed Critical Hitachi Ltd
Publication of DE3611669A1 publication Critical patent/DE3611669A1/de
Application granted granted Critical
Publication of DE3611669C2 publication Critical patent/DE3611669C2/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE19863611669 1985-04-10 1986-04-07 Ultraschallwandler Granted DE3611669A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60074289A JPS61234199A (ja) 1985-04-10 1985-04-10 超音波探触子
JP60189662A JP2581665B2 (ja) 1985-08-30 1985-08-30 超音波探触子

Publications (2)

Publication Number Publication Date
DE3611669A1 true DE3611669A1 (de) 1986-10-16
DE3611669C2 DE3611669C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-26

Family

ID=26415435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863611669 Granted DE3611669A1 (de) 1985-04-10 1986-04-07 Ultraschallwandler

Country Status (2)

Country Link
US (1) US4680499A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3611669A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533466A1 (de) * 1995-09-11 1996-09-12 Siemens Ag Ultraschallprüfkopf für die zerstörungsfreie Werkstoffprüfung
CN116907623A (zh) * 2023-04-06 2023-10-20 广东外语外贸大学 一种海底沉积物横波声速测量用纵波传播抑制器

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074364B2 (ja) * 1986-01-28 1995-01-25 株式会社東芝 超音波診断装置
US5001932A (en) * 1989-06-22 1991-03-26 General Dynamics Corporation Ultrasonic squirter
US5187403A (en) * 1990-05-08 1993-02-16 Hewlett-Packard Company Acoustic image signal receiver providing for selectively activatable amounts of electrical signal delay
US5478756A (en) * 1990-07-24 1995-12-26 Fisons Plc Chemical sensor for detecting binding reactions
DE4028315A1 (de) * 1990-09-06 1992-03-12 Siemens Ag Ultraschallwandler fuer die laufzeitmessung von ultraschall-impulsen in einem gas
DE59303034D1 (de) * 1992-08-13 1996-07-25 Siemens Ag Ultraschallwandler
DE4313229A1 (de) * 1993-04-22 1994-10-27 Siemens Ag Ultraschall-Wandleranordnung mit einem Dämpfungskörper
DE69421011T2 (de) * 1993-07-15 2000-06-08 General Electric Co., Schenectady Breitband Ultraschallwandler und ihr Fabrikationsverfahren
US5541468A (en) * 1994-11-21 1996-07-30 General Electric Company Monolithic transducer array case and method for its manufacture
US5706564A (en) * 1995-07-27 1998-01-13 General Electric Company Method for designing ultrasonic transducers using constraints on feasibility and transitional Butterworth-Thompson spectrum
US6049159A (en) * 1997-10-06 2000-04-11 Albatros Technologies, Inc. Wideband acoustic transducer
US6050943A (en) 1997-10-14 2000-04-18 Guided Therapy Systems, Inc. Imaging, therapy, and temperature monitoring ultrasonic system
US7288069B2 (en) * 2000-02-07 2007-10-30 Kabushiki Kaisha Toshiba Ultrasonic probe and method of manufacturing the same
DE10018355A1 (de) * 2000-04-13 2001-12-20 Siemens Ag Ultraschallwandler und Verfahren zur Herstellung eines Ultraschallwandlers
AU7346801A (en) * 2000-07-13 2002-01-30 Transurgical Inc Energy application with inflatable annular lens
EP1299035B1 (en) * 2000-07-13 2013-02-13 ReCor Medical, Inc. Thermal treatment apparatus with focussed energy application
US7914453B2 (en) 2000-12-28 2011-03-29 Ardent Sound, Inc. Visual imaging system for ultrasonic probe
US6763722B2 (en) * 2001-07-13 2004-07-20 Transurgical, Inc. Ultrasonic transducers
US20040082859A1 (en) 2002-07-01 2004-04-29 Alan Schaer Method and apparatus employing ultrasound energy to treat body sphincters
WO2004073505A2 (en) * 2003-02-20 2004-09-02 Prorhythm, Inc. Cardiac ablation devices
US7393325B2 (en) 2004-09-16 2008-07-01 Guided Therapy Systems, L.L.C. Method and system for ultrasound treatment with a multi-directional transducer
US7824348B2 (en) 2004-09-16 2010-11-02 Guided Therapy Systems, L.L.C. System and method for variable depth ultrasound treatment
US9011336B2 (en) * 2004-09-16 2015-04-21 Guided Therapy Systems, Llc Method and system for combined energy therapy profile
US8535228B2 (en) 2004-10-06 2013-09-17 Guided Therapy Systems, Llc Method and system for noninvasive face lifts and deep tissue tightening
US8444562B2 (en) 2004-10-06 2013-05-21 Guided Therapy Systems, Llc System and method for treating muscle, tendon, ligament and cartilage tissue
US10864385B2 (en) 2004-09-24 2020-12-15 Guided Therapy Systems, Llc Rejuvenating skin by heating tissue for cosmetic treatment of the face and body
US7530958B2 (en) * 2004-09-24 2009-05-12 Guided Therapy Systems, Inc. Method and system for combined ultrasound treatment
EP2279698A3 (en) 2004-10-06 2014-02-19 Guided Therapy Systems, L.L.C. Method and system for non-invasive cosmetic enhancement of stretch marks
KR20200021102A (ko) 2004-10-06 2020-02-27 가이디드 테라피 시스템스, 엘.엘.씨. 초음파 치료 시스템
US7530356B2 (en) * 2004-10-06 2009-05-12 Guided Therapy Systems, Inc. Method and system for noninvasive mastopexy
US8133180B2 (en) 2004-10-06 2012-03-13 Guided Therapy Systems, L.L.C. Method and system for treating cellulite
US11883688B2 (en) 2004-10-06 2024-01-30 Guided Therapy Systems, Llc Energy based fat reduction
US9827449B2 (en) 2004-10-06 2017-11-28 Guided Therapy Systems, L.L.C. Systems for treating skin laxity
US20060111744A1 (en) 2004-10-13 2006-05-25 Guided Therapy Systems, L.L.C. Method and system for treatment of sweat glands
US9694212B2 (en) 2004-10-06 2017-07-04 Guided Therapy Systems, Llc Method and system for ultrasound treatment of skin
US7758524B2 (en) 2004-10-06 2010-07-20 Guided Therapy Systems, L.L.C. Method and system for ultra-high frequency ultrasound treatment
US11235179B2 (en) 2004-10-06 2022-02-01 Guided Therapy Systems, Llc Energy based skin gland treatment
US8690778B2 (en) 2004-10-06 2014-04-08 Guided Therapy Systems, Llc Energy-based tissue tightening
US11724133B2 (en) 2004-10-07 2023-08-15 Guided Therapy Systems, Llc Ultrasound probe for treatment of skin
US11207548B2 (en) 2004-10-07 2021-12-28 Guided Therapy Systems, L.L.C. Ultrasound probe for treating skin laxity
US7571336B2 (en) 2005-04-25 2009-08-04 Guided Therapy Systems, L.L.C. Method and system for enhancing safety with medical peripheral device by monitoring if host computer is AC powered
US7641130B2 (en) * 2005-08-26 2010-01-05 Altapure Llc Methods and apparatus for optimizing aerosol generation with ultrasonic transducers
EP2021846B1 (en) 2006-05-19 2017-05-03 Koninklijke Philips N.V. Ablation device with optimized input power profile
US9566454B2 (en) * 2006-09-18 2017-02-14 Guided Therapy Systems, Llc Method and sysem for non-ablative acne treatment and prevention
US20150174388A1 (en) 2007-05-07 2015-06-25 Guided Therapy Systems, Llc Methods and Systems for Ultrasound Assisted Delivery of a Medicant to Tissue
JP2010526589A (ja) 2007-05-07 2010-08-05 ガイデッド セラピー システムズ， エル．エル．シー． 音響エネルギーを使用してメディカントを調節するための方法およびシステム
GB0807955D0 (en) * 2008-05-01 2008-06-11 Airbus Uk Ltd Ultrasound inspection method and apparatus
DK3058875T3 (da) 2008-06-06 2022-10-24 Ulthera Inc System til kosmetisk behandling og billedoptagelse
US12102473B2 (en) 2008-06-06 2024-10-01 Ulthera, Inc. Systems for ultrasound treatment
CA2748362A1 (en) 2008-12-24 2010-07-01 Michael H. Slayton Methods and systems for fat reduction and/or cellulite treatment
US8974445B2 (en) 2009-01-09 2015-03-10 Recor Medical, Inc. Methods and apparatus for treatment of cardiac valve insufficiency
RU2415412C1 (ru) * 2009-08-26 2011-03-27 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Способ акустического согласования сред с плоской границей контакта
RU2413212C1 (ru) * 2009-08-26 2011-02-27 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Способ одностороннего акустического согласования сред
RU2426984C2 (ru) * 2009-08-26 2011-08-20 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Способ одностороннего акустического согласования сред с плоской границей контакта
US8715186B2 (en) 2009-11-24 2014-05-06 Guided Therapy Systems, Llc Methods and systems for generating thermal bubbles for improved ultrasound imaging and therapy
US9504446B2 (en) 2010-08-02 2016-11-29 Guided Therapy Systems, Llc Systems and methods for coupling an ultrasound source to tissue
EP2600937B8 (en) 2010-08-02 2024-03-06 Guided Therapy Systems, L.L.C. Systems for treating acute and/or chronic injuries in soft tissue
US8857438B2 (en) 2010-11-08 2014-10-14 Ulthera, Inc. Devices and methods for acoustic shielding
RU2458341C1 (ru) * 2011-04-13 2012-08-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Способ одностороннего акустического согласования упругих сред с плоской границей контакта
US20130012816A1 (en) 2011-07-10 2013-01-10 Guided Therapy Systems, Llc Methods and systems for controlling acoustic energy deposition into a medium
EP2731675B1 (en) 2011-07-11 2023-05-03 Guided Therapy Systems, L.L.C. Systems and methods for coupling an ultrasound source to tissue
RU2493672C2 (ru) * 2011-09-22 2013-09-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Селективный акустико-эмиссионный пьезопреобразователь упругих волн
WO2013080875A1 (ja) * 2011-11-28 2013-06-06 株式会社村田製作所 積層型圧電素子、および、重送検知用センサ
US9263663B2 (en) 2012-04-13 2016-02-16 Ardent Sound, Inc. Method of making thick film transducer arrays
US9510802B2 (en) 2012-09-21 2016-12-06 Guided Therapy Systems, Llc Reflective ultrasound technology for dermatological treatments
CN204017181U (zh) 2013-03-08 2014-12-17 奥赛拉公司 美学成像与处理系统、多焦点处理系统和执行美容过程的系统
US10561862B2 (en) 2013-03-15 2020-02-18 Guided Therapy Systems, Llc Ultrasound treatment device and methods of use
KR102465947B1 (ko) 2014-04-18 2022-11-10 얼테라, 인크 밴드 트랜스듀서 초음파 치료
RU2561778C1 (ru) * 2014-06-17 2015-09-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Способ акустического согласования пьезоэлемента иммерсионного ультразвукового пьезоэлектрического преобразователя с контролируемой средой
AU2017208980B2 (en) 2016-01-18 2022-03-31 Ulthera, Inc. Compact ultrasound device having annular ultrasound array peripherally electrically connected to flexible printed circuit board and method of assembly thereof
DK3981466T3 (da) 2016-08-16 2023-10-09 Ulthera Inc Systemer og fremgangsmåder til kosmetisk ultralydsbehandling af hud
TWI797235B (zh) 2018-01-26 2023-04-01 美商奧賽拉公司 用於多個維度中的同時多聚焦超音治療的系統和方法
WO2019164836A1 (en) 2018-02-20 2019-08-29 Ulthera, Inc. Systems and methods for combined cosmetic treatment of cellulite with ultrasound
KR102675451B1 (ko) * 2018-11-23 2024-06-13 엘지디스플레이 주식회사 복합센서장치, 디스플레이 장치 및 센싱방법
TWM583052U (zh) * 2019-05-30 2019-09-01 詠業科技股份有限公司 超音波傳感器
CN114126494A (zh) 2019-07-15 2022-03-01 奥赛拉公司 用于利用多维的超声多焦点剪切波的成像来测量弹性的系统和方法
KR102820597B1 (ko) * 2022-11-01 2025-06-17 포항공과대학교 산학협력단 고감도 고대역폭 단일공진 투명 초음파 트랜스듀서 및 그 제조 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727691B2 (de) * 1976-10-25 1978-08-03 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Ultraschallsonde
DE3210925A1 (de) * 1981-03-30 1982-11-11 General Electric Co., Schenectady, N.Y. Ultraschallwandler
DE3149732A1 (de) * 1981-12-15 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandleranordnung
US4406967A (en) * 1980-08-23 1983-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Ultrasonic probe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211949A (en) * 1978-11-08 1980-07-08 General Electric Company Wear plate for piezoelectric ultrasonic transducer arrays
EP0019267B1 (en) * 1979-05-16 1984-08-22 Toray Industries, Inc. Piezoelectric vibration transducer
FR2531298B1 (fr) * 1982-07-30 1986-06-27 Thomson Csf Transducteur du type demi-onde a element actif en polymere piezoelectrique
DE3478357D1 (en) * 1983-03-17 1989-06-29 Matsushita Electric Ind Co Ltd Ultrasonic transducers having improved acoustic impedance matching layers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727691B2 (de) * 1976-10-25 1978-08-03 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Ultraschallsonde
US4406967A (en) * 1980-08-23 1983-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Ultrasonic probe
DE3210925A1 (de) * 1981-03-30 1982-11-11 General Electric Co., Schenectady, N.Y. Ultraschallwandler
DE3149732A1 (de) * 1981-12-15 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandleranordnung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533466A1 (de) * 1995-09-11 1996-09-12 Siemens Ag Ultraschallprüfkopf für die zerstörungsfreie Werkstoffprüfung
CN116907623A (zh) * 2023-04-06 2023-10-20 广东外语外贸大学 一种海底沉积物横波声速测量用纵波传播抑制器

Also Published As

Publication number Publication date
DE3611669C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-26
US4680499A (en) 1987-07-14

Similar Documents

Publication Publication Date Title
DE3611669A1 (de) Ultraschallwandler
DE3881419T2 (de) Ultraschallwandler mit einem Ultraschallfortpflanzungsmedium.
DE68924057T2 (de) Anordnung von Ultraschallwandlern.
DE3124979C2 (de) Ultraschallwandler-Anordnung
DE69422867T2 (de) Entwurf eines Breitbandigen phasengesteuerten Gruppenwandlers mit frequenzkontrollierter zwei-dimensionale Fähigkeit und Verfahren zu seiner Produktion
DE69504986T2 (de) Akustischer breitbandwandler für mehrere frequenzen
DE3119272C2 (de) Ultraschall-Wandleranordnung
DE2345088C2 (de) Ultraschallempfänger zur Echtzeiterfassung eines Teiles eines Schalldruckfeldes einer zu beobachtenden Fläche
EP0017216B1 (de) Ultraschallwandler
EP0166976B1 (de) Ultraschallwandlersystem
DE3733776A1 (de) Ultraschallsonde
DE3124919C2 (de) Wandleranordnung für Ultraschall-Abtastgeräte
DE69429213T2 (de) Ultraschallwandler
DE3331955C2 (de) Ultraschallwandler
DE3147482C1 (de) Ultraschallpruefkopf mit einer Vielzahl von Ultraschallwandlern
DE69507705T2 (de) Ultraschallwandleranordnung mit apodisiertem elevationsfokus
DE3111020C2 (de) Akustische Oberflächenwellenvorrichtung
DE3210925A1 (de) Ultraschallwandler
DE60035048T2 (de) Herstellungsverfahren für optische elemente
DE3443869C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US4348904A (en) Acoustic impedance matching device
DE2712341A1 (de) Ultraschallwandler mit variablem brennpunkt
EP0118837B1 (de) Ultraschallwandler
DE2933315A1 (de) Ultraschall-umformer
DE2023929A1 (de) Piezoelektrischer Ultraschall-Wandler.

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI MEDICAL CORP., TOKIO/TOKYO, JP