DK0769988T3 - Bredbåndet akustisk multifrekvenstransducer - Google Patents

Bredbåndet akustisk multifrekvenstransducer

Info

Publication number
DK0769988T3
DK0769988T3 DK95923401T DK95923401T DK0769988T3 DK 0769988 T3 DK0769988 T3 DK 0769988T3 DK 95923401 T DK95923401 T DK 95923401T DK 95923401 T DK95923401 T DK 95923401T DK 0769988 T3 DK0769988 T3 DK 0769988T3
Authority
DK
Denmark
Prior art keywords
broadband acoustic
multifrequency transducer
multifrequency
transducer
broadband
Prior art date
Application number
DK95923401T
Other languages
English (en)
Inventor
Verrier Bertrand Le
Gerard Roux
Bruno Tardy
Alphonse Ramos
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Application granted granted Critical
Publication of DK0769988T3 publication Critical patent/DK0769988T3/da

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
    • B06B1/0611—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 in a pile
    • B06B1/0614—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 in a pile for generating several frequencies
    • 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
    • B06B1/0644—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 a single piezoelectric element
DK95923401T 1994-07-08 1995-06-16 Bredbåndet akustisk multifrekvenstransducer DK0769988T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9408474A FR2722358B1 (fr) 1994-07-08 1994-07-08 Transducteur acoustique multifrequences a larges bandes
PCT/FR1995/000800 WO1996001702A1 (fr) 1994-07-08 1995-06-16 Transducteur acoustique multifrequences a bandes larges

Publications (1)

Publication Number Publication Date
DK0769988T3 true DK0769988T3 (da) 1999-06-14

Family

ID=9465179

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95923401T DK0769988T3 (da) 1994-07-08 1995-06-16 Bredbåndet akustisk multifrekvenstransducer

Country Status (8)

Country Link
US (1) US5706252A (da)
EP (1) EP0769988B1 (da)
JP (1) JP3321172B2 (da)
CA (1) CA2194605C (da)
DE (1) DE69504986T2 (da)
DK (1) DK0769988T3 (da)
FR (1) FR2722358B1 (da)
WO (1) WO1996001702A1 (da)

Families Citing this family (54)

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JP3573567B2 (ja) * 1996-04-12 2004-10-06 株式会社日立メディコ 超音波探触子及びそれを用いた超音波検査装置
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
FR2812968B1 (fr) * 2000-08-11 2003-08-01 Thomson Csf Capteur micro-usine avec protection isolante des connexions
FR2812969B1 (fr) 2000-08-11 2003-08-01 Thomson Csf Capteur micro-usine avec soudure electrolytique et procede de fabrication
US6589174B1 (en) 2000-10-20 2003-07-08 Sunnybrook & Women's College Health Sciences Centre Technique and apparatus for ultrasound therapy
US6759791B2 (en) * 2000-12-21 2004-07-06 Ram Hatangadi Multidimensional array and fabrication thereof
US7914453B2 (en) 2000-12-28 2011-03-29 Ardent Sound, Inc. Visual imaging system for ultrasonic probe
JP5067821B2 (ja) * 2001-04-13 2012-11-07 古野電気株式会社 多周波送受波器
AU2002335588A1 (en) * 2002-07-15 2004-02-02 Eagle Ultrasound As High frequency and multi frequency band ultrasound transducers based on ceramic films
FR2858467B1 (fr) * 2003-07-29 2008-08-01 Thales Sa Antenne sonar hf a structure composite 1-3
FR2859528B1 (fr) * 2003-09-09 2006-01-06 Thales Sa Gyrometre micro-usine a double diapason et a detection dans le plan de la plaque usinee
FR2860865B1 (fr) * 2003-10-10 2006-01-20 Thales Sa Gyrometre micromecanique infertiel a diapason
FR2862761B1 (fr) * 2003-11-25 2006-02-03 Thales Sa Accelerometre differentiel micro-usine multiaxes
US9011336B2 (en) 2004-09-16 2015-04-21 Guided Therapy Systems, Llc Method and system for combined energy therapy profile
US7824348B2 (en) 2004-09-16 2010-11-02 Guided Therapy Systems, L.L.C. System and method for variable depth ultrasound treatment
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
US8535228B2 (en) 2004-10-06 2013-09-17 Guided Therapy Systems, Llc Method and system for noninvasive face lifts and deep tissue tightening
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
US20120165848A1 (en) 2010-08-02 2012-06-28 Guided Therapy Systems, Llc System and method for treating cartilage
US8444562B2 (en) 2004-10-06 2013-05-21 Guided Therapy Systems, Llc System and method for treating muscle, tendon, ligament and cartilage tissue
JP4693386B2 (ja) * 2004-10-05 2011-06-01 株式会社東芝 超音波プローブ
US20060111744A1 (en) 2004-10-13 2006-05-25 Guided Therapy Systems, L.L.C. Method and system for treatment of sweat glands
US11883688B2 (en) 2004-10-06 2024-01-30 Guided Therapy Systems, Llc Energy based fat reduction
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
US8133180B2 (en) 2004-10-06 2012-03-13 Guided Therapy Systems, L.L.C. Method and system for treating cellulite
KR101328103B1 (ko) * 2004-10-06 2013-11-13 가이디드 테라피 시스템스, 엘.엘.씨. 비침습적 미용 증진 방법 및 시스템
US9827449B2 (en) 2004-10-06 2017-11-28 Guided Therapy Systems, L.L.C. Systems for treating skin laxity
US8690779B2 (en) 2004-10-06 2014-04-08 Guided Therapy Systems, Llc Noninvasive aesthetic treatment for tightening tissue
US9694212B2 (en) 2004-10-06 2017-07-04 Guided Therapy Systems, Llc Method and system for ultrasound treatment of skin
ES2630221T3 (es) 2004-10-06 2017-08-18 Guided Therapy Systems, L.L.C. Procedimiento y sistema para el tratamiento de tejidos por ultrasonidos
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
EP1875327A2 (en) 2005-04-25 2008-01-09 Guided Therapy Systems, L.L.C. Method and system for enhancing computer peripheral saftey
US9566454B2 (en) 2006-09-18 2017-02-14 Guided Therapy Systems, Llc Method and sysem for non-ablative acne treatment and prevention
EP3181183A1 (en) 2007-05-07 2017-06-21 Guided Therapy Systems, L.L.C. Methods and systems for modulating medicants using acoustic energy
US20150174388A1 (en) 2007-05-07 2015-06-25 Guided Therapy Systems, Llc Methods and Systems for Ultrasound Assisted Delivery of a Medicant to Tissue
US10537304B2 (en) 2008-06-06 2020-01-21 Ulthera, Inc. Hand wand for ultrasonic cosmetic treatment and imaging
EP2382010A4 (en) 2008-12-24 2014-05-14 Guided Therapy Systems Llc METHOD AND SYSTEMS FOR FAT REDUCTION AND / OR TREATMENT OF CELLULITE
JP2010273097A (ja) * 2009-05-21 2010-12-02 Iwaki Akiyama 超音波プローブ
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
US8857438B2 (en) 2010-11-08 2014-10-14 Ulthera, Inc. Devices and methods for acoustic shielding
EP2739357B1 (en) 2011-07-10 2023-09-06 Guided Therapy Systems, L.L.C. Systems for improving an outside appearance of skin using ultrasound as an energy source
US9011337B2 (en) 2011-07-11 2015-04-21 Guided Therapy Systems, Llc Systems and methods for monitoring and controlling ultrasound power output and stability
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
WO2014146022A2 (en) 2013-03-15 2014-09-18 Guided Therapy Systems Llc Ultrasound treatment device and methods of use
CA3177417A1 (en) 2014-04-18 2015-10-22 Ulthera, Inc. Band transducer ultrasound therapy
CA3007665A1 (en) 2016-01-18 2017-07-27 Ulthera, Inc. Compact ultrasound device having annular ultrasound array peripherally electrically connected to flexible printed circuit board and method of assembly thereof
BR112018072101B1 (pt) 2016-08-16 2024-01-02 Ulthera, Inc Sistemas e métodos para tratamento cosmético da pele com ultrassom
US11944849B2 (en) 2018-02-20 2024-04-02 Ulthera, Inc. Systems and methods for combined cosmetic treatment of cellulite with ultrasound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612722B1 (fr) * 1987-03-19 1989-05-26 Thomson Csf Transducteur acoustique multifrequences, notamment pour imagerie medicale
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
EP0590176B1 (de) * 1992-09-28 1998-12-09 Siemens Aktiengesellschaft Ultraschall-Wandleranordnung mit einer akustischen Anpassungsschicht
US5410205A (en) * 1993-02-11 1995-04-25 Hewlett-Packard Company Ultrasonic transducer having two or more resonance frequencies
US5629906A (en) * 1995-02-15 1997-05-13 Hewlett-Packard Company Ultrasonic transducer

Also Published As

Publication number Publication date
FR2722358B1 (fr) 1996-08-14
DE69504986T2 (de) 1999-02-18
JP3321172B2 (ja) 2002-09-03
EP0769988B1 (fr) 1998-09-23
CA2194605A1 (en) 1996-01-25
EP0769988A1 (fr) 1997-05-02
DE69504986D1 (de) 1998-10-29
FR2722358A1 (fr) 1996-01-12
JPH10502510A (ja) 1998-03-03
CA2194605C (en) 2005-08-23
US5706252A (en) 1998-01-06
WO1996001702A1 (fr) 1996-01-25

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