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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
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)

* Cited by examiner, † Cited by third party
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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
WO2004007098A1 (en) * 2002-07-15 2004-01-22 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
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
US8444562B2 (en) 2004-10-06 2013-05-21 Guided Therapy Systems, Llc System and method for treating muscle, tendon, ligament and cartilage tissue
US8535228B2 (en) 2004-10-06 2013-09-17 Guided Therapy Systems, Llc Method and system for noninvasive face lifts and deep tissue tightening
US20120165848A1 (en) 2010-08-02 2012-06-28 Guided Therapy Systems, Llc System and method for treating cartilage
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
JP4693386B2 (ja) * 2004-10-05 2011-06-01 株式会社東芝 超音波プローブ
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
US20060111744A1 (en) 2004-10-13 2006-05-25 Guided Therapy Systems, L.L.C. Method and system for treatment of sweat glands
US9827449B2 (en) 2004-10-06 2017-11-28 Guided Therapy Systems, L.L.C. Systems for treating skin laxity
US11883688B2 (en) 2004-10-06 2024-01-30 Guided Therapy Systems, Llc Energy based fat reduction
US8690779B2 (en) 2004-10-06 2014-04-08 Guided Therapy Systems, Llc Noninvasive aesthetic treatment for tightening tissue
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
JP5094402B2 (ja) 2004-10-06 2012-12-12 ガイデッド セラピー システムズ， エル．エル．シー． 超音波組織処理ための方法およびシステム
US8133180B2 (en) 2004-10-06 2012-03-13 Guided Therapy Systems, L.L.C. Method and system for treating cellulite
US11235179B2 (en) 2004-10-06 2022-02-01 Guided Therapy Systems, Llc Energy based skin gland treatment
US11207548B2 (en) 2004-10-07 2021-12-28 Guided Therapy Systems, L.L.C. Ultrasound probe for treating skin laxity
US11724133B2 (en) 2004-10-07 2023-08-15 Guided Therapy Systems, Llc Ultrasound probe for treatment of skin
WO2006116480A2 (en) 2005-04-25 2006-11-02 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
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
US20150174388A1 (en) 2007-05-07 2015-06-25 Guided Therapy Systems, Llc Methods and Systems for Ultrasound Assisted Delivery of a Medicant to Tissue
JP5619733B2 (ja) 2008-06-06 2014-11-05 ウルセラ インコーポレイテッド 美的処置システム
WO2010075547A2 (en) 2008-12-24 2010-07-01 Guided Therapy Systems, Llc Methods and systems for fat reduction and/or cellulite treatment
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
WO2013009787A2 (en) 2011-07-10 2013-01-17 Guided Therapy Systems, Llc Methods and systems for ultrasound treatment
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
CN113648551A (zh) 2013-03-08 2021-11-16 奥赛拉公司 用于多焦点超声治疗的装置和方法
US10561862B2 (en) 2013-03-15 2020-02-18 Guided Therapy Systems, Llc Ultrasound treatment device and methods of use
US20170028227A1 (en) 2014-04-18 2017-02-02 Ulthera, Inc. Band transducer ultrasound therapy
CN112007840B (zh) 2016-01-18 2022-04-29 奥赛拉公司 具有***电连接到柔性印刷电路板的环形超声波阵列的紧凑型超声波装置及其组装方法
DK3981466T3 (da) 2016-08-16 2023-10-09 Ulthera Inc Systemer og fremgangsmåder til kosmetisk ultralydsbehandling af hud
WO2019164836A1 (en) 2018-02-20 2019-08-29 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
ATE174445T1 (de) * 1992-09-28 1998-12-15 Siemens Ag 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
DE69504986T2 (de) 1999-02-18
JPH10502510A (ja) 1998-03-03
CA2194605C (en) 2005-08-23
EP0769988B1 (fr) 1998-09-23
FR2722358B1 (fr) 1996-08-14
WO1996001702A1 (fr) 1996-01-25
DE69504986D1 (de) 1998-10-29
JP3321172B2 (ja) 2002-09-03
CA2194605A1 (en) 1996-01-25
EP0769988A1 (fr) 1997-05-02
US5706252A (en) 1998-01-06
FR2722358A1 (fr) 1996-01-12

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