BRPI0915740A2 - aparelho gerador de ondas ultrassônicas - Google Patents

aparelho gerador de ondas ultrassônicas

Info

Publication number
BRPI0915740A2
BRPI0915740A2 BRPI0915740A BRPI0915740A BRPI0915740A2 BR PI0915740 A2 BRPI0915740 A2 BR PI0915740A2 BR PI0915740 A BRPI0915740 A BR PI0915740A BR PI0915740 A BRPI0915740 A BR PI0915740A BR PI0915740 A2 BRPI0915740 A2 BR PI0915740A2
Authority
BR
Brazil
Prior art keywords
ultrasonic wave
wave generator
generator
ultrasonic
wave
Prior art date
Application number
BRPI0915740A
Other languages
English (en)
Inventor
George K Lewis
William Olbricht
Original Assignee
Univ Cornell
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 Univ Cornell filed Critical Univ Cornell
Publication of BRPI0915740A2 publication Critical patent/BRPI0915740A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00Ultrasound therapy
    • A61N7/02Localised ultrasound hyperthermia
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207Driving circuits
    • B06B1/0223Driving circuits for generating signals continuous in time
    • B06B1/023Driving circuits for generating signals continuous in time and stepped in amplitude, e.g. square wave, 2-level signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Percussion Or Vibration Massage (AREA)
BRPI0915740A 2008-07-10 2009-07-10 aparelho gerador de ondas ultrassônicas BRPI0915740A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7971208P 2008-07-10 2008-07-10
PCT/US2009/050297 WO2010006293A2 (en) 2008-07-10 2009-07-10 Ultrasound wave generating apparatus

Publications (1)

Publication Number Publication Date
BRPI0915740A2 true BRPI0915740A2 (pt) 2015-10-27

Family

ID=41507763

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915740A BRPI0915740A2 (pt) 2008-07-10 2009-07-10 aparelho gerador de ondas ultrassônicas

Country Status (5)

Country Link
US (1) US9024507B2 (pt)
EP (1) EP2310093A2 (pt)
CN (1) CN102149429B (pt)
BR (1) BRPI0915740A2 (pt)
WO (1) WO2010006293A2 (pt)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US11883688B2 (en) 2004-10-06 2024-01-30 Guided Therapy Systems, Llc Energy based fat reduction
US11724133B2 (en) 2004-10-07 2023-08-15 Guided Therapy Systems, Llc Ultrasound probe for treatment of skin
KR102087909B1 (ko) 2008-06-06 2020-03-12 얼테라, 인크 코스메틱 치료 시스템
US12102473B2 (en) 2008-06-06 2024-10-01 Ulthera, Inc. Systems for ultrasound treatment
CN102149429B (zh) 2008-07-10 2016-10-12 康奈尔大学 产生超声波的装置
JP2011004998A (ja) * 2009-06-26 2011-01-13 Ge Medical Systems Global Technology Co Llc 超音波振動子駆動回路及び超音波診断装置
IN2012DN06605A (pt) 2009-12-31 2015-10-23 Zetroz Llc
US10537725B2 (en) 2010-03-05 2020-01-21 Cornell University Ultrasound-assisted convection enhanced delivery of compounds in vivo with a transducer cannula assembly
JP2014500538A (ja) 2010-10-12 2014-01-09 タニス,ケヴィン ジェイ. 医療機器
US20120157889A1 (en) * 2010-10-22 2012-06-21 Smith & Nephew, Inc. Medical device
US8711128B2 (en) * 2010-11-05 2014-04-29 Synaptics Incorporated Method and apparatus for sensing an input object relative to a sensing region of an ultrasound sensor device
CN102169108A (zh) * 2011-01-12 2011-08-31 四川大学 一种部分可调式超声波生物学效应实验加载装置及超声波加载方法
US10092271B2 (en) 2011-04-13 2018-10-09 Cornell University Ultrasound transducer probe and methods
US20130035660A1 (en) 2011-08-01 2013-02-07 Alcyone Lifesciences, Inc. Multidirectional microfluidic drug delivery devices with conformable balloons
FR2980535B1 (fr) * 2011-09-22 2018-03-09 Commissariat A L'energie Atomique Et Aux Energies Alternatives Pompe d'injection d'un fluide, et notamment micropompe utilisable pour delivrer une dose determinee
JP6249957B2 (ja) * 2011-12-15 2017-12-20 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 例えば超音波トランスデューサといった容量性負荷を駆動するドライバデバイス及び駆動方法
EP2799112A4 (en) * 2011-12-29 2015-11-04 Alpinion Medical Systems Co BEAM FORMING APPARATUS AND METHOD FOR IMPROVING BEAM FORMING RESOLUTION
DE102012109035A1 (de) * 2012-09-25 2014-03-27 Adolf Würth GmbH & Co. KG Transformatorfreier Ultraschall-Generator für ein Handgerät
DE102012217318A1 (de) 2012-09-25 2014-05-28 Weber Ultrasonics Gmbh Kommunikationseinrichtung für ein Ultraschallgerät und Verfahren zum Betreiben eines solchen
DE102012109037B4 (de) * 2012-09-25 2020-11-26 Adolf Würth Gmbh & Co Kg Ultraschall-Generator mit ausgangsseitigem Tiefpass für ein Handgerät
US10726231B2 (en) 2012-11-28 2020-07-28 Invensense, Inc. Integrated piezoelectric microelectromechanical ultrasound transducer (PMUT) on integrated circuit (IC) for fingerprint sensing
US9114977B2 (en) 2012-11-28 2015-08-25 Invensense, Inc. MEMS device and process for RF and low resistance applications
US9511994B2 (en) 2012-11-28 2016-12-06 Invensense, Inc. Aluminum nitride (AlN) devices with infrared absorption structural layer
US10497747B2 (en) 2012-11-28 2019-12-03 Invensense, Inc. Integrated piezoelectric microelectromechanical ultrasound transducer (PMUT) on integrated circuit (IC) for fingerprint sensing
US9618405B2 (en) 2014-08-06 2017-04-11 Invensense, Inc. Piezoelectric acoustic resonator based sensor
US9473580B2 (en) * 2012-12-06 2016-10-18 Cisco Technology, Inc. System and associated methodology for proximity detection and device association using ultrasound
EP3868541A1 (en) 2012-12-18 2021-08-25 Alcyone Lifesciences, Inc. Micro-molding device and system for making a catheter for reducing or preventing backflow in a delivery system
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
EP3010574B1 (en) 2013-06-17 2019-12-18 Alcyone Lifesciences, Inc. Devices for protecting catheter tips and stereotactic fixtures for microcatheters
WO2015009635A1 (en) * 2013-07-16 2015-01-22 The Regents Of The University Of California Mut fingerprint id system
WO2015017609A2 (en) 2013-07-31 2015-02-05 Alcyone Lifesciences, Inc. Systems and methods for drug delivery, treatment, and monitoring
US11224767B2 (en) 2013-11-26 2022-01-18 Sanuwave Health, Inc. Systems and methods for producing and delivering ultrasonic therapies for wound treatment and healing
US10478858B2 (en) 2013-12-12 2019-11-19 Qualcomm Incorporated Piezoelectric ultrasonic transducer and process
US10213272B2 (en) * 2013-12-27 2019-02-26 Inter-Med, Inc. Piezoelectric device and circuitry
WO2016054448A1 (en) * 2014-10-02 2016-04-07 Chirp Microsystems Piezoelectric micromachined ultrasonic transducers having differential transmit and receive circuitry
US10394391B2 (en) 2015-01-05 2019-08-27 Synaptics Incorporated System and method for reducing display artifacts
US10806396B2 (en) 2015-01-26 2020-10-20 Alcyone Lifesciences, Inc. Drug delivery methods with tracer
GB2533833B (en) * 2015-06-22 2016-12-14 Univ Bristol Wireless ultrasound sensor with two induction coils
GB201513884D0 (en) * 2015-08-06 2015-09-23 Rolls Royce Plc Active screening for an electrical machine
US9928398B2 (en) 2015-08-17 2018-03-27 Invensense, Inc. Always-on sensor device for human touch
CN108135568B (zh) * 2015-10-08 2021-11-26 梅约医学教育与研究基金会 用于利用持续换能器振动进行超声弹性成像的系统和方法
US10531882B2 (en) 2016-01-04 2020-01-14 Alcyone Lifesciences, Inc. Methods and devices for treating stroke
US10670716B2 (en) 2016-05-04 2020-06-02 Invensense, Inc. Operating a two-dimensional array of ultrasonic transducers
US10325915B2 (en) 2016-05-04 2019-06-18 Invensense, Inc. Two-dimensional array of CMOS control elements
US10656255B2 (en) 2016-05-04 2020-05-19 Invensense, Inc. Piezoelectric micromachined ultrasonic transducer (PMUT)
US10445547B2 (en) 2016-05-04 2019-10-15 Invensense, Inc. Device mountable packaging of ultrasonic transducers
US10315222B2 (en) 2016-05-04 2019-06-11 Invensense, Inc. Two-dimensional array of CMOS control elements
US10408797B2 (en) 2016-05-10 2019-09-10 Invensense, Inc. Sensing device with a temperature sensor
US10562070B2 (en) 2016-05-10 2020-02-18 Invensense, Inc. Receive operation of an ultrasonic sensor
US11673165B2 (en) 2016-05-10 2023-06-13 Invensense, Inc. Ultrasonic transducer operable in a surface acoustic wave (SAW) mode
US10600403B2 (en) 2016-05-10 2020-03-24 Invensense, Inc. Transmit operation of an ultrasonic sensor
US10441975B2 (en) 2016-05-10 2019-10-15 Invensense, Inc. Supplemental sensor modes and systems for ultrasonic transducers
US10452887B2 (en) 2016-05-10 2019-10-22 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers
US10632500B2 (en) 2016-05-10 2020-04-28 Invensense, Inc. Ultrasonic transducer with a non-uniform membrane
US10706835B2 (en) 2016-05-10 2020-07-07 Invensense, Inc. Transmit beamforming of a two-dimensional array of ultrasonic transducers
US10539539B2 (en) 2016-05-10 2020-01-21 Invensense, Inc. Operation of an ultrasonic sensor
WO2018191201A1 (en) * 2017-04-11 2018-10-18 Access Business Group International Llc Coupling detection for ultrasound treatment device
US10891461B2 (en) 2017-05-22 2021-01-12 Invensense, Inc. Live fingerprint detection utilizing an integrated ultrasound and infrared sensor
US10474862B2 (en) 2017-06-01 2019-11-12 Invensense, Inc. Image generation in an electronic device using ultrasonic transducers
US10643052B2 (en) 2017-06-28 2020-05-05 Invensense, Inc. Image generation in an electronic device using ultrasonic transducers
US10984209B2 (en) 2017-12-01 2021-04-20 Invensense, Inc. Darkfield modeling
US10997388B2 (en) 2017-12-01 2021-05-04 Invensense, Inc. Darkfield contamination detection
WO2019109010A1 (en) 2017-12-01 2019-06-06 Invensense, Inc. Darkfield tracking
US11151355B2 (en) 2018-01-24 2021-10-19 Invensense, Inc. Generation of an estimated fingerprint
TW202529848A (zh) 2018-01-26 2025-08-01 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
US10755067B2 (en) 2018-03-22 2020-08-25 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers
US11197996B2 (en) * 2018-03-28 2021-12-14 Medtronic, Inc. Delivery device for delivery of implantable or insertable medical devices
WO2019234484A1 (en) * 2018-06-07 2019-12-12 Ramchandran Shankar Trichur System and method for generating a waveform
CN110604867B (zh) * 2018-06-15 2024-08-02 海创医疗科技(深圳)有限公司 一种超声中频导药仪
CN113195114B (zh) * 2018-10-26 2022-11-18 阿普劳德医疗公司 与合成空化核一起使用的超声装置
JP2022513577A (ja) 2018-11-30 2022-02-09 ウルセラ インコーポレイテッド 超音波処置の効能を増強させるためのシステムおよび方法
US10936843B2 (en) 2018-12-28 2021-03-02 Invensense, Inc. Segmented image acquisition
CN109938803B (zh) * 2019-02-28 2021-02-23 重庆西山科技股份有限公司 基于有功功率调谐的超声手术设备及确定谐振频率的方法
US11188735B2 (en) 2019-06-24 2021-11-30 Invensense, Inc. Fake finger detection using ridge features
US11216681B2 (en) 2019-06-25 2022-01-04 Invensense, Inc. Fake finger detection based on transient features
CA3137928A1 (en) 2019-07-15 2021-01-21 Ulthera, Inc. Systems and methods for measuring elasticity with imaging of ultrasound multi-focus shearwaves in multiple dimensions
US11216632B2 (en) 2019-07-17 2022-01-04 Invensense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
US11176345B2 (en) 2019-07-17 2021-11-16 Invensense, Inc. Ultrasonic fingerprint sensor with a contact layer of non-uniform thickness
WO2021030694A1 (en) 2019-08-15 2021-02-18 Cybersonics, Inc. Ultrasound transducer and housing for same
US11232549B2 (en) 2019-08-23 2022-01-25 Invensense, Inc. Adapting a quality threshold for a fingerprint image
WO2021041797A1 (en) * 2019-08-30 2021-03-04 Cybersonics, Inc. Ultrasonic generator and controller for ultrasonic generator
US11745121B2 (en) 2019-09-05 2023-09-05 Khalifa University of Science and Technology Inline demulsification device
US11392789B2 (en) 2019-10-21 2022-07-19 Invensense, Inc. Fingerprint authentication using a synthetic enrollment image
CN110974329A (zh) * 2019-11-13 2020-04-10 北京派尔特医疗科技股份有限公司 吻合器及其计时放电方法
CN115551650A (zh) 2020-03-09 2022-12-30 应美盛公司 具有非均匀厚度的接触层的超声指纹传感器
US11243300B2 (en) 2020-03-10 2022-02-08 Invensense, Inc. Operating a fingerprint sensor comprised of ultrasonic transducers and a presence sensor
US11328165B2 (en) 2020-04-24 2022-05-10 Invensense, Inc. Pressure-based activation of fingerprint spoof detection
US11995909B2 (en) 2020-07-17 2024-05-28 Tdk Corporation Multipath reflection correction
US12174295B2 (en) 2020-08-07 2024-12-24 Tdk Corporation Acoustic multipath correction
TWI741846B (zh) * 2020-10-21 2021-10-01 詠業科技股份有限公司 超聲波感測裝置與元件
CN113114200A (zh) * 2021-05-21 2021-07-13 中惠医疗科技(上海)有限公司 一种具有功率监测的半桥谐振超声驱动电路
US12416807B2 (en) 2021-08-20 2025-09-16 Tdk Corporation Retinal projection display system
US12260050B2 (en) 2021-08-25 2025-03-25 Tdk Corporation Differential receive at an ultrasonic transducer
US12377017B2 (en) * 2021-10-27 2025-08-05 Curative Sound, LLC Handheld focused extracorporeal shock wave therapy device, kit, and method
CN114659573A (zh) * 2022-03-21 2022-06-24 浙江威星智能仪表股份有限公司 换能器的双端声波激发系统、方法、电子设备及存储介质
CN114653565B (zh) * 2022-03-25 2023-04-21 广州市弘健生物医用制品科技有限公司 一种超声波生物材料焊接机电路及自适应谐振电路
CN116251291A (zh) * 2022-10-28 2023-06-13 长春理工大学 三模融合多功能胃肠治疗仪
CN116196565B (zh) * 2023-03-02 2025-10-24 湖南桦凯福瑞科技有限公司 一种自带晶振的超声治疗头、超声治疗设备及驱动方法

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541049B2 (pt) 1973-09-28 1980-10-22
JPS576806B2 (pt) 1973-10-05 1982-02-06
JPS5917885B2 (ja) 1976-11-25 1984-04-24 ソニー株式会社 電界効果トランジスタ増巾回路
US4092867A (en) 1977-02-10 1978-06-06 Terrance Matzuk Ultrasonic scanning apparatus
US4532443A (en) 1983-06-27 1985-07-30 Sundstrand Corporation Parallel MOSFET power switch circuit
US4511815A (en) 1983-08-15 1985-04-16 International Rectifier Corporation Transformer-isolated power MOSFET driver circuit
US4685925A (en) * 1984-10-22 1987-08-11 Northwestern University Voluntary opening prehension device
US4733194A (en) 1985-02-14 1988-03-22 Signal One Corporation Apparatus and method for paralleling power field effect transistors in high frequency amplifiers
JP2692878B2 (ja) * 1987-08-31 1997-12-17 株式会社東芝 超音波診断装置
US4827223A (en) 1988-03-21 1989-05-02 Elantec Buffer amplifier
US4890580A (en) 1988-06-07 1990-01-02 Elexis Corporation Electronic flea-repelling device including an integrated circuit
US4961100A (en) * 1988-06-20 1990-10-02 General Electric Company Bidirectional field effect semiconductor device and circuit
US5151085A (en) * 1989-04-28 1992-09-29 Olympus Optical Co., Ltd. Apparatus for generating ultrasonic oscillation
US5316000A (en) * 1991-03-05 1994-05-31 Technomed International (Societe Anonyme) Use of at least one composite piezoelectric transducer in the manufacture of an ultrasonic therapy apparatus for applying therapy, in a body zone, in particular to concretions, to tissue, or to bones, of a living being and method of ultrasonic therapy
US5199299A (en) * 1991-03-11 1993-04-06 Iowa State University Research Foundation, Inc. Ultrasonic unipolar pulse/echo instrument
US5496411A (en) 1991-06-14 1996-03-05 Halcro Nominees Pty. Ltd. Ultrasonic vibration generator and use of same for cleaning objects in a volume of liquid
US6731569B2 (en) * 2001-03-16 2004-05-04 Automotive Technologies International Inc. Methods for reducing ringing of ultrasonic transducers
US5957846A (en) 1995-06-29 1999-09-28 Teratech Corporation Portable ultrasound imaging system
US8241217B2 (en) 1995-06-29 2012-08-14 Teratech Corporation Portable ultrasound imaging data
US7500952B1 (en) 1995-06-29 2009-03-10 Teratech Corporation Portable ultrasound imaging system
US5964709A (en) 1995-06-29 1999-10-12 Teratech Corporation Portable ultrasound imaging system
US5590658A (en) 1995-06-29 1997-01-07 Teratech Corporation Portable ultrasound imaging system
US6023638A (en) 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
US6169709B1 (en) * 1995-09-07 2001-01-02 Konrad Schafroth Watch movement
US5633801A (en) 1995-10-11 1997-05-27 Fluke Corporation Pulse-based impedance measurement instrument
US5957851A (en) 1996-06-10 1999-09-28 Acuson Corporation Extended bandwidth ultrasonic transducer
US6416475B1 (en) 1996-06-28 2002-07-09 Sonosite, Inc. Ultrasonic signal processor for a hand held ultrasonic diagnostic instrument
US7629726B2 (en) 2007-07-11 2009-12-08 Puskas William L Ultrasound system
US7336019B1 (en) 2005-07-01 2008-02-26 Puskas William L Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound
DE19643893A1 (de) 1996-10-30 1998-05-07 Siemens Ag Ultraschallwandler in Oberflächen-Mikromechanik
US6268770B1 (en) 1998-07-17 2001-07-31 Anthony T. Barbetta Wide bandwidth, current sharing, MOSFET audio power amplifier with multiple feedback loops
US5910690A (en) * 1997-02-11 1999-06-08 Cabletron Systems, Inc. Hotswappable chassis and electronic circuit cards
JP3723317B2 (ja) 1997-04-08 2005-12-07 株式会社アドバンテスト 信号伝送に用いる駆動回路、バイアス発生回路
US5995348A (en) 1997-09-19 1999-11-30 Acuson Corporation Ground safety device for medical ultrasound probes
US6416478B1 (en) 1998-05-05 2002-07-09 Acuson Corporation Extended bandwidth ultrasonic transducer and method
US6380766B2 (en) 1999-03-19 2002-04-30 Bernard J Savord Integrated circuitry for use with transducer elements in an imaging system
US6471651B1 (en) 1999-05-05 2002-10-29 Sonosite, Inc. Low power portable ultrasonic diagnostic instrument
US6126608A (en) 1999-05-18 2000-10-03 Pie Medical Equipment B.V. Portable ultrasound diagnostic system with handsfree display
US20020173721A1 (en) 1999-08-20 2002-11-21 Novasonics, Inc. User interface for handheld imaging devices
US6251073B1 (en) 1999-08-20 2001-06-26 Novasonics, Inc. Miniaturized ultrasound apparatus and method
US6592521B1 (en) 2000-03-01 2003-07-15 Acuson Corporation Medical diagnostic ultrasound system and method for power control
US6542846B1 (en) 2000-11-09 2003-04-01 Koninklijke Philips Electronics N.V. Thermal management system for a portable ultrasound imaging device
US6540685B1 (en) 2000-11-09 2003-04-01 Koninklijke Philips Electronics N.V. Ultrasound diagnostic device
US6490174B1 (en) * 2001-06-04 2002-12-03 Honeywell International Inc. Electronic interface for power stealing circuit
JP2005506867A (ja) 2001-10-24 2005-03-10 カッティング エッジ サージカル, インコーポレイテッド 外科移植の間の骨内超音波
US6780154B2 (en) 2002-01-17 2004-08-24 Siemens Medical Solutions Usa, Inc. Segmented handheld medical ultrasound system and method
US6994674B2 (en) 2002-06-27 2006-02-07 Siemens Medical Solutions Usa, Inc. Multi-dimensional transducer arrays and method of manufacture
US6875178B2 (en) 2002-06-27 2005-04-05 Siemens Medical Solutions Usa, Inc. Receive circuit for ultrasound imaging
US6806623B2 (en) * 2002-06-27 2004-10-19 Siemens Medical Solutions Usa, Inc. Transmit and receive isolation for ultrasound scanning and methods of use
US6856175B2 (en) 2002-12-12 2005-02-15 General Electric Company Ultrasound transmitter with voltage-controlled rise/fall time variation
US20040158154A1 (en) 2003-02-06 2004-08-12 Siemens Medical Solutions Usa, Inc. Portable three dimensional diagnostic ultrasound imaging methods and systems
US20050113698A1 (en) 2003-11-21 2005-05-26 Kjell Kristoffersen Ultrasound probe transceiver circuitry
US7314445B2 (en) * 2003-12-30 2008-01-01 General Electric Company Integrated low-voltage transmit/receive switch for ultrasound imaging system
US7828736B2 (en) * 2004-01-27 2010-11-09 Fujinon Corporation Electronic scan type ultrasound diagnostic instrument
US7723899B2 (en) * 2004-02-03 2010-05-25 S.C. Johnson & Son, Inc. Active material and light emitting device
CN100462116C (zh) * 2004-07-29 2009-02-18 上海交通大学 功率超声换能器激励电路
CN1274464C (zh) 2004-11-12 2006-09-13 杭州电子科技大学 压电换能器和超声聚能器谐振频率数控修正方法
US20060206018A1 (en) 2005-03-04 2006-09-14 Alan Abul-Haj Method and apparatus for noninvasive targeting
CN102008359B (zh) 2005-05-03 2013-08-21 乌尔特里奥公司 采用声波导波管的口腔卫生装置
US8634908B2 (en) 2005-08-01 2014-01-21 Ebr Systems, Inc. Efficiently delivering acoustic stimulation energy to tissue
US7307373B2 (en) * 2005-08-12 2007-12-11 Daniel Measurement And Control, Inc. Transducer assembly for an ultrasonic fluid meter
US8079966B2 (en) 2006-05-12 2011-12-20 The Governors Of The University Of Alberta Ultrasound stimulation devices and techniques
JP4886443B2 (ja) 2006-09-14 2012-02-29 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波振動子駆動回路および超音波診断装置
US20080146922A1 (en) 2006-10-24 2008-06-19 Zonare Medical Systems, Inc. Control of user interfaces and displays for portable ultrasound unit and docking station
US7920396B2 (en) * 2007-07-13 2011-04-05 National Semiconductor Corporation Synchronous rectifier and controller for inductive coupling
US20090043203A1 (en) 2007-08-10 2009-02-12 Laurent Pelissier Power management in portable ultrasound devices
KR100978478B1 (ko) 2007-08-31 2010-08-30 주식회사 메디슨 무선으로 충전할 수 있는 휴대용 초음파 진단장치
BRPI0909363A2 (pt) * 2008-03-10 2015-09-29 Techtium Ltd fonte de alimentação amigável ao ambiente
CN102149429B (zh) 2008-07-10 2016-10-12 康奈尔大学 产生超声波的装置

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US9024507B2 (en) 2015-05-05
US20110285244A1 (en) 2011-11-24
WO2010006293A3 (en) 2010-05-14
EP2310093A2 (en) 2011-04-20
WO2010006293A2 (en) 2010-01-14
WO2010006293A9 (en) 2010-11-18
CN102149429B (zh) 2016-10-12

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