FR2589715B1 - Convertisseur piezoelectrique - Google Patents

Convertisseur piezoelectrique

Info

Publication number
FR2589715B1
FR2589715B1 FR868616113A FR8616113A FR2589715B1 FR 2589715 B1 FR2589715 B1 FR 2589715B1 FR 868616113 A FR868616113 A FR 868616113A FR 8616113 A FR8616113 A FR 8616113A FR 2589715 B1 FR2589715 B1 FR 2589715B1
Authority
FR
France
Prior art keywords
piezoelectric converter
piezoelectric
converter
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
FR868616113A
Other languages
English (en)
Other versions
FR2589715A1 (fr
Inventor
Kurtze Guenther
Riedlinger Rainer
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.)
Richard Wolf GmbH
Original Assignee
Richard Wolf GmbH
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 Richard Wolf GmbH filed Critical Richard Wolf GmbH
Publication of FR2589715A1 publication Critical patent/FR2589715A1/fr
Application granted granted Critical
Publication of FR2589715B1 publication Critical patent/FR2589715B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B06B1/0637—Spherical array
    • 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
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR868616113A 1983-06-01 1986-11-19 Convertisseur piezoelectrique Expired - Lifetime FR2589715B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3319871A DE3319871A1 (de) 1983-06-01 1983-06-01 Piezoelektrischer wandler zur zerstoerung von konkrementen im koerperinnern

Publications (2)

Publication Number Publication Date
FR2589715A1 FR2589715A1 (fr) 1987-05-15
FR2589715B1 true FR2589715B1 (fr) 1994-08-12

Family

ID=6200429

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8406600A Expired FR2546737B1 (fr) 1983-06-01 1984-04-26 Convertisseur piezoelectrique pour detruire des concretions a l'interieur du corps
FR868616113A Expired - Lifetime FR2589715B1 (fr) 1983-06-01 1986-11-19 Convertisseur piezoelectrique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR8406600A Expired FR2546737B1 (fr) 1983-06-01 1984-04-26 Convertisseur piezoelectrique pour detruire des concretions a l'interieur du corps

Country Status (4)

Country Link
US (1) US4858597A (fr)
DE (1) DE3319871A1 (fr)
FR (2) FR2546737B1 (fr)
GB (1) GB2140693B (fr)

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USRE33590E (en) 1983-12-14 1991-05-21 Edap International, S.A. Method for examining, localizing and treating with ultrasound
US5158070A (en) * 1983-12-14 1992-10-27 Edap International, S.A. Method for the localized destruction of soft structures using negative pressure elastic waves
US5143073A (en) * 1983-12-14 1992-09-01 Edap International, S.A. Wave apparatus system
US5150712A (en) * 1983-12-14 1992-09-29 Edap International, S.A. Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment
DE8413031U1 (de) * 1984-04-27 1984-07-05 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum berührungslosen Zertrümmernvon Konkrementen
DE3425992C2 (de) * 1984-07-14 1986-10-09 Richard Wolf Gmbh, 7134 Knittlingen Piezoelektrischer Wandler zur Zerstörung von Konkrementen im Körperinneren
GB8420244D0 (en) * 1984-08-09 1984-09-12 Shell Int Research Transducing device
DE3443295A1 (de) * 1984-11-28 1986-06-05 Wolfgang Prof. Dr. 7140 Ludwigsburg Eisenmenger Einrichtung zur beruehrungsfreien zertruemmerung von konkrementen im koerper von lebewesen
EP0209053A3 (fr) * 1985-07-18 1987-09-02 Wolfgang Prof. Dr. Eisenmenger Procédé et appareil de destruction à distance des concrétions à l'intérieur d'un organisme vivant
US4718421A (en) * 1985-08-09 1988-01-12 Siemens Aktiengesellschaft Ultrasound generator
DE8523751U1 (de) * 1985-08-19 1986-12-18 Siemens AG, 1000 Berlin und 8000 München Vorrichtung für die Beschallung von pathologischen Veränderungen in einem Patienten
JPH0738857B2 (ja) * 1985-08-29 1995-05-01 株式会社東芝 結石破砕装置
DE3532678A1 (de) * 1985-09-13 1987-03-26 Wolf Gmbh Richard Vorrichtung zur ortung und zur zertruemmerung von konkrementen in koerperhoehlen
FR2587893B1 (fr) * 1985-09-27 1990-03-09 Dory Jacques Procede et dispositif de reperage permettant, au cours d'une lithotripsie, d'apprecier le degre de fragmentation des calculs
DE3543867C3 (de) * 1985-12-12 1994-10-06 Wolf Gmbh Richard Vorrichtung zur räumlichen Ortung und zur Zerstörung von Konkrementen in Körperhöhlen
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DE8608200U1 (de) * 1986-03-25 1987-07-23 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Zertrümmern von Steinen
DE3610818A1 (de) * 1986-04-01 1987-10-08 Siemens Ag Stosswellenquelle mit piezokeramischer druckquelle
US4829986A (en) * 1986-08-22 1989-05-16 Siemens Aktiengesellschaft Lithotripsy work station
JPS6362107U (fr) * 1986-10-14 1988-04-25
DE3736733A1 (de) * 1986-10-29 1988-05-11 Olympus Optical Co Ultraschall-therapievorrichtung
US4798196A (en) * 1986-12-16 1989-01-17 Trutek Research, Inc. Shroud for coupling kidney stone disintegrator to human body
US4745921A (en) * 1986-12-23 1988-05-24 Trutek Research, Inc. Pleated diaphragm for coupling kidney stone disintegrator to human body
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
DE3803275A1 (de) * 1988-02-04 1989-08-17 Dornier Medizintechnik Piezoelektrische stosswellenquelle
US4957099A (en) * 1988-02-10 1990-09-18 Siemens Aktiengesellschaft Shock wave source for extracorporeal lithotripsy
US5209221A (en) * 1988-03-01 1993-05-11 Richard Wolf Gmbh Ultrasonic treatment of pathological tissue
DE3806532A1 (de) * 1988-03-01 1989-09-14 Wolf Gmbh Richard Vorrichtung zur erzeugung von das wachstum pathologischen gewebes oder dergleichen einschraenkenden bzw. unterbindenden bzw. rueckbildenden ultraschallsignalformen fuer eine ultraschallsendeanordnung
DE3807568A1 (de) * 1988-03-08 1989-09-21 Storz Karl Gmbh & Co Piezoelektrischer schallsender fuer therapeutische anwendungen
DE3808783A1 (de) * 1988-03-16 1989-10-05 Dornier Medizintechnik Steinzerkleinerung durch kombinierte behandlung
DE3811872A1 (de) * 1988-04-09 1989-10-26 Wolf Gmbh Richard Einrichtung zum orten und zerstoeren von koerperinneren objekten mit ultraschall
US5243986A (en) * 1988-04-30 1993-09-14 Richard Wolf Gmbh Dissolution of concretions in a bodily cavity
DE3814743C2 (de) * 1988-04-30 1994-01-27 Wolf Gmbh Richard Einrichtung zur Auflösung von Konkrementen in einer Körperhöhle
EP0363239A3 (fr) * 1988-10-06 1990-06-20 Edap International Appareil de destruction localisée de structures molles au moyen d'ondes élastiques de pression négative
DE8815090U1 (de) * 1988-12-03 1990-02-15 Dornier Medizintechnik GmbH, 8000 München Piezokeramische Stoßwellenquelle
JPH02215452A (ja) * 1989-02-17 1990-08-28 Toshiba Corp 結石破砕装置
JPH02234600A (ja) * 1989-03-07 1990-09-17 Mitsubishi Mining & Cement Co Ltd 圧電変換素子
SE465552B (sv) * 1989-03-21 1991-09-30 Hans Wiksell Anordning foer soenderdelning av konkrement i kroppen paa en patient
DE3917858A1 (de) * 1989-06-01 1990-12-06 Dornier Medizintechnik Koppelflaeche fuer einen lithotripter
US5033456A (en) * 1989-07-12 1991-07-23 Diasonic Inc. Acoustical lens assembly for focusing ultrasonic energy
US5065761A (en) * 1989-07-12 1991-11-19 Diasonics, Inc. Lithotripsy system
DE3932959C1 (fr) * 1989-10-03 1991-04-11 Richard Wolf Gmbh, 7134 Knittlingen, De
US5050588A (en) * 1990-02-08 1991-09-24 Richard Grey High energy ultrasonic lens assembly with mounting facets
US5125397A (en) * 1990-08-22 1992-06-30 Christopher Nowacki Lithotripter cushion
FR2679125B1 (fr) * 1991-07-19 1993-11-26 Technomed International Utilisation d'au moins un transducteur piezo-electrique composite pour la fabrication d'un appareil de therapie ultrasonique pour la therapie notamment de concretions, de tissus ou des os d'un etre vivant..
US5207214A (en) * 1991-03-19 1993-05-04 Romano Anthony J Synthesizing array for three-dimensional sound field specification
DE4124259A1 (de) * 1991-07-22 1993-01-28 Wolf Gmbh Richard Schallwellenbehandlungsgeraet
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DE4143540C2 (de) * 1991-10-24 1996-08-08 Siemens Ag Therapieeinrichtung zur Behandlung eines Patienten mit fokussierten akustischen Wellen
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DE19702593C2 (de) * 1997-01-24 2000-07-06 Siemens Ag Verfahren und Vorrichtung zur Erzeugung von Stoßwellen für technische, vorzugsweise medizintechnische Anwendungen
US6126619A (en) * 1997-09-02 2000-10-03 Transon Llc Multiple transducer assembly and method for coupling ultrasound energy to a body
DE19949426C2 (de) 1999-10-13 2003-03-13 Wolf Gmbh Richard Akustisches Therapiegerät
US6419648B1 (en) 2000-04-21 2002-07-16 Insightec-Txsonics Ltd. Systems and methods for reducing secondary hot spots in a phased array focused ultrasound system
US6613004B1 (en) 2000-04-21 2003-09-02 Insightec-Txsonics, Ltd. Systems and methods for creating longer necrosed volumes using a phased array focused ultrasound system
US6543272B1 (en) 2000-04-21 2003-04-08 Insightec-Txsonics Ltd. Systems and methods for testing and calibrating a focused ultrasound transducer array
US6554826B1 (en) 2000-04-21 2003-04-29 Txsonics-Ltd Electro-dynamic phased array lens for controlling acoustic wave propagation
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US6618620B1 (en) 2000-11-28 2003-09-09 Txsonics Ltd. Apparatus for controlling thermal dosing in an thermal treatment system
CN1164341C (zh) * 2001-11-05 2004-09-01 北京源德生物医学工程股份有限公司 一种聚焦超声波波源
US8088067B2 (en) 2002-12-23 2012-01-03 Insightec Ltd. Tissue aberration corrections in ultrasound therapy
US7867178B2 (en) * 2003-02-26 2011-01-11 Sanuwave, Inc. Apparatus for generating shock waves with piezoelectric fibers integrated in a composite
DE10321578A1 (de) * 2003-05-14 2004-12-09 Richard Wolf Gmbh Akustisches Therapiegerät
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
CN101313354B (zh) 2005-11-23 2012-02-15 因赛泰克有限公司 超高密度超声阵列中的分级切换
US8235901B2 (en) 2006-04-26 2012-08-07 Insightec, Ltd. Focused ultrasound system with far field tail suppression
US20080009774A1 (en) * 2006-06-15 2008-01-10 Capelli Christopher C Methods of diminishing permanent tissue markings and related apparatus
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US8425424B2 (en) 2008-11-19 2013-04-23 Inightee Ltd. Closed-loop clot lysis
US8617073B2 (en) 2009-04-17 2013-12-31 Insightec Ltd. Focusing ultrasound into the brain through the skull by utilizing both longitudinal and shear waves
US9623266B2 (en) 2009-08-04 2017-04-18 Insightec Ltd. Estimation of alignment parameters in magnetic-resonance-guided ultrasound focusing
US9289154B2 (en) 2009-08-19 2016-03-22 Insightec Ltd. Techniques for temperature measurement and corrections in long-term magnetic resonance thermometry
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WO2011045669A2 (fr) 2009-10-14 2011-04-21 Insightec Ltd. Mappage de transducteurs à ultrasons
DE102009049487B4 (de) 2009-10-15 2015-05-13 Richard Wolf Gmbh Elektroakustischer Wandler
US8368401B2 (en) 2009-11-10 2013-02-05 Insightec Ltd. Techniques for correcting measurement artifacts in magnetic resonance thermometry
BR112012017977A2 (pt) 2010-01-19 2016-05-03 Univ Texas aparelhos e sistemas para gerar ondas de choque de alta frequência, e métodos de uso.
US8932237B2 (en) 2010-04-28 2015-01-13 Insightec, Ltd. Efficient ultrasound focusing
US9852727B2 (en) 2010-04-28 2017-12-26 Insightec, Ltd. Multi-segment ultrasound transducers
US9981148B2 (en) 2010-10-22 2018-05-29 Insightec, Ltd. Adaptive active cooling during focused ultrasound treatment
CN102176508B (zh) * 2010-12-24 2013-09-11 中国船舶重工集团公司第七一五研究所 一种高频宽波束球冠形发射换能器制备方法
US11865371B2 (en) 2011-07-15 2024-01-09 The Board of Regents of the University of Texas Syster Apparatus for generating therapeutic shockwaves and applications of same
US10449395B2 (en) 2011-12-12 2019-10-22 Insightec, Ltd. Rib identification for transcostal focused ultrasound surgery
US10835767B2 (en) 2013-03-08 2020-11-17 Board Of Regents, The University Of Texas System Rapid pulse electrohydraulic (EH) shockwave generator apparatus and methods for medical and cosmetic treatments
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CA2985811A1 (fr) 2015-05-12 2016-11-17 Soliton, Inc. Procedes de traitement de la cellulite et du tissu adipeux sous-cutane
TWI838078B (zh) 2016-07-21 2024-04-01 美商席利通公司 用於產生醫療脈衝之電容器陣列裝置以及產生醫療脈衝之裝置
KR20230144665A (ko) 2017-02-19 2023-10-16 솔리톤, 인코포레이티드 생물학적 매체 내의 선택적 레이저 유도 광학 파괴
US11864782B2 (en) 2017-11-30 2024-01-09 BTL Medical Solutions A. S. Shock wave device
KR20210149124A (ko) 2019-04-03 2021-12-08 솔리톤, 인코포레이티드 비침습적 음향 서브시전으로 조직 및 셀룰라이트를 치료하는 시스템, 장치 및 방법
CN111889342B (zh) * 2020-06-29 2022-02-11 广东医科大学 一种超声悬浮装置
DE102021203544A1 (de) 2021-04-09 2022-10-13 Richard Wolf Gmbh Elektroakustischer Wandler

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Also Published As

Publication number Publication date
GB2140693B (en) 1986-08-28
FR2546737B1 (fr) 1987-04-10
FR2546737A1 (fr) 1984-12-07
DE3319871C2 (fr) 1987-09-03
US4858597A (en) 1989-08-22
DE3319871A1 (de) 1984-12-06
FR2589715A1 (fr) 1987-05-15
GB2140693A (en) 1984-12-05

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