[go: up one dir, main page]

AU2001248712A1 - Sonic transducer and feedback control method thereof - Google Patents

Sonic transducer and feedback control method thereof

Info

Publication number
AU2001248712A1
AU2001248712A1 AU2001248712A AU4871201A AU2001248712A1 AU 2001248712 A1 AU2001248712 A1 AU 2001248712A1 AU 2001248712 A AU2001248712 A AU 2001248712A AU 4871201 A AU4871201 A AU 4871201A AU 2001248712 A1 AU2001248712 A1 AU 2001248712A1
Authority
AU
Australia
Prior art keywords
control method
feedback control
sonic transducer
sonic
transducer
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.)
Abandoned
Application number
AU2001248712A
Inventor
Eilaz Babaev
Scott Ecelberger
Manish Kochar
Ashok Kumar
Douglas L. Lewis
Jian Ruan
Robert J. Wojciechowski
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.)
Diasorin International Inc
Original Assignee
Diasorin International Inc
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 Diasorin International Inc filed Critical Diasorin International Inc
Publication of AU2001248712A1 publication Critical patent/AU2001248712A1/en
Abandoned 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
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
AU2001248712A 2000-03-29 2001-03-27 Sonic transducer and feedback control method thereof Abandoned AU2001248712A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/537,349 US6392327B1 (en) 2000-03-29 2000-03-29 Sonic transducer and feedback control method thereof
US09537349 2000-03-29
PCT/IB2001/000709 WO2001074500A2 (en) 2000-03-29 2001-03-27 Sonic transducer and feedback control method thereof

Publications (1)

Publication Number Publication Date
AU2001248712A1 true AU2001248712A1 (en) 2001-10-15

Family

ID=24142283

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001248712A Abandoned AU2001248712A1 (en) 2000-03-29 2001-03-27 Sonic transducer and feedback control method thereof

Country Status (3)

Country Link
US (1) US6392327B1 (en)
AU (1) AU2001248712A1 (en)
WO (1) WO2001074500A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6198206B1 (en) * 1998-03-20 2001-03-06 Active Control Experts, Inc. Inertial/audio unit and construction
US6620123B1 (en) * 1999-12-17 2003-09-16 Sontra Medical, Inc. Method and apparatus for producing homogenous cavitation to enhance transdermal transport
DE19928176A1 (en) * 1999-06-19 2001-01-04 Bosch Gmbh Robert Piezo actuator
JP2004518455A (en) * 2000-08-24 2004-06-24 エンキャプシュレーション システムズ インコーポレイテッド Ultrasound enhanced substance delivery method
US8235919B2 (en) * 2001-01-12 2012-08-07 Celleration, Inc. Ultrasonic method and device for wound treatment
US20050075598A1 (en) * 2001-08-24 2005-04-07 Redding Bruce K. Method and apparatus for the measurement of real time drug delivery through the use of a wearable monitor and sensor attached to a transdermal drug delivery device
US6908448B2 (en) * 2001-08-24 2005-06-21 Dermisonics, Inc. Substance delivery device
US7117754B2 (en) * 2002-10-28 2006-10-10 The Curators Of The University Of Missouri Torque ripple sensor and mitigation mechanism
US8491521B2 (en) 2007-01-04 2013-07-23 Celleration, Inc. Removable multi-channel applicator nozzle
WO2012129545A1 (en) 2011-03-23 2012-09-27 Redding Bruce K Systems and methods for enhancing the delivery of compounds to skin pores using ultrasonic waveforms
EP3074089B1 (en) 2013-11-26 2025-03-05 Alliqua Biomedical, Inc. Systems for producing and delivering ultrasonic therapies for wound treatment and healing
US10738537B2 (en) 2014-08-25 2020-08-11 Halliburton Energy Services, Inc. Drill bits with stick-slip resistance
WO2018175374A1 (en) * 2017-03-22 2018-09-27 University Of Houston System Systems and methods for disruption of biofilm and algal growth

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171520C (en) 1970-06-30 1983-04-05 Siemens Ag PIEZO ELECTRICAL VIBRATION SYSTEM AND APPARATUS USING SUCH LIQUID SPRAYING SYSTEM.
US3736523A (en) 1972-07-31 1973-05-29 Branson Instr Failure detection circuit for ultrasonic apparatus
US3889166A (en) 1974-01-15 1975-06-10 Quintron Inc Automatic frequency control for a sandwich transducer using voltage feedback
US4197478A (en) 1979-01-25 1980-04-08 Southwest Research Institute Electronically tunable resonant accelerometer
US4264838A (en) 1979-10-01 1981-04-28 Sperry Corporation Force balanced piezoelectric vibratory rate sensor
US4275388A (en) 1980-01-09 1981-06-23 General Electric Company Piezoelectric audible alarm frequency self-calibration system
US4378510A (en) 1980-07-17 1983-03-29 Motorola Inc. Miniaturized accelerometer with piezoelectric FET
AT369900B (en) 1981-05-20 1983-02-10 List Hans MEASURING VALUE WITH PIEZOELECTRIC SENSOR ELEMENT
US4453141A (en) 1982-01-28 1984-06-05 The United States Of America As Represented By The Secretary Of The Army Suppression of vibration effects on piezoelectric crystal resonators
US4479388A (en) 1982-09-20 1984-10-30 Dymax Corporation Ultrasound transducer and drive system
DE3309068C2 (en) * 1983-03-14 1987-04-23 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Piezoelectric vibration exciter
US4506184A (en) * 1984-01-10 1985-03-19 Varian Associates, Inc. Deformable chuck driven by piezoelectric means
US4739860A (en) 1984-05-29 1988-04-26 Nissan Motor Co., Ltd. Ultrasonic rangefinder
US4608865A (en) 1984-12-05 1986-09-02 The Regents Of The University Of California Integrated pyroelectric sensor and method
US4728843A (en) 1985-11-11 1988-03-01 Taga Electric Co., Ltd. Ultrasonic vibrator and drive control method thereof
DE3807004A1 (en) 1987-03-02 1988-09-15 Olympus Optical Co ULTRASONIC TREATMENT DEVICE
EP0299415B1 (en) 1987-07-14 1994-11-30 Honda Electric Co., Ltd. An ultrasonic driving device
US5025766A (en) * 1987-08-24 1991-06-25 Hitachi, Ltd. Fuel injection valve and fuel supply system equipped therewith for internal combustion engines
US4982725A (en) * 1989-07-04 1991-01-08 Olympus Optical Co., Ltd. Endoscope apparatus
US5176140A (en) 1989-08-14 1993-01-05 Olympus Optical Co., Ltd. Ultrasonic probe
US5216631A (en) 1990-11-02 1993-06-01 Sliwa Jr John W Microvibratory memory device
US5209119A (en) 1990-12-12 1993-05-11 Regents Of The University Of Minnesota Microdevice for sensing a force
JPH04217882A (en) * 1990-12-19 1992-08-07 Nikon Corp ultrasonic motor
US5447509A (en) 1991-01-11 1995-09-05 Baxter International Inc. Ultrasound catheter system having modulated output with feedback control
US5286452A (en) 1991-05-20 1994-02-15 Sienna Biotech, Inc. Simultaneous multiple assays
US5465109A (en) * 1991-11-22 1995-11-07 Scitex Digital Printing, Inc. Digital phase lock loop stimulation generator
TW239881B (en) 1992-12-22 1995-02-01 Sienna Biotech Inc
CN1035690C (en) 1993-06-07 1997-08-20 日本钢管株式会社 Method and apparatus for processing signals of ultrasonic flaw detector
US5515341A (en) 1993-09-14 1996-05-07 The Whitaker Corporation Proximity sensor utilizing polymer piezoelectric film
US5390678A (en) 1993-10-12 1995-02-21 Baxter International Inc. Method and device for measuring ultrasonic activity in an ultrasound delivery system
US5914507A (en) 1994-05-11 1999-06-22 Regents Of The University Of Minnesota PZT microdevice
US5536963A (en) 1994-05-11 1996-07-16 Regents Of The University Of Minnesota Microdevice with ferroelectric for sensing or applying a force
DE4435156C2 (en) 1994-09-30 2002-06-27 Microsonic Ges Fuer Mikroelekt ultrasonic sensor
US5777230A (en) 1995-02-23 1998-07-07 Defelsko Corporation Delay line for an ultrasonic probe and method of using same
SE9502226L (en) 1995-06-19 1996-12-20 Tetra Laval Holdings & Finance Device at a drive for an ultrasonic sealing device
US5907521A (en) 1995-06-23 1999-05-25 Murata Manufacturing Co., Ltd. Ultrasonic range finder using ultrasonic sensor
US5661361A (en) 1995-08-29 1997-08-26 Pruftechnik Dieter Busch Ag Balanced compression accelerometer
US5808737A (en) 1996-02-29 1998-09-15 Sienna Biotech, Inc. Pre-analysis chamber for a flow particle analyzer
US5858648A (en) 1996-11-04 1999-01-12 Sienna Biotech, Inc. Assays using reference microparticles
JPH10148533A (en) * 1996-11-15 1998-06-02 Miyota Co Ltd Drive circuit for angular velocity sensor, and angular velocity sensor
US5869762A (en) 1996-11-27 1999-02-09 The United States Of America As Represented By The Secretary Of The Navy Monolithic piezoelectric accelerometer
US5909279A (en) 1997-03-17 1999-06-01 Hughes Electronics Corporation Ultrasonic sensor using short coherence length optical source, and operating method
US5906580A (en) 1997-05-05 1999-05-25 Creare Inc. Ultrasound system and method of administering ultrasound including a plurality of multi-layer transducer elements
JP4026885B2 (en) * 1997-05-16 2007-12-26 キヤノン株式会社 Piezoelectric element and vibration type driving device
JPH11178369A (en) * 1997-12-09 1999-07-02 Seiko Instruments Inc Ultrasonic motor and electronic equipment having the same
US5924993A (en) 1997-10-15 1999-07-20 Advanced Coronary Intervention, Inc. Intravascular ultrasound mixed signal multiplexer/pre-amplifier asic

Also Published As

Publication number Publication date
WO2001074500A2 (en) 2001-10-11
WO2001074500A3 (en) 2002-03-28
US6392327B1 (en) 2002-05-21

Similar Documents

Publication Publication Date Title
AUPR430301A0 (en) Soil-cultivation implement control apparatus and method
AU2002343563A1 (en) Controlled inventory device and method using pressure transducer
AU2002229013A1 (en) Improved pressure controller and method
AU2002366319A1 (en) Micromachined ultrasound transducer and method for fabricating same
AU2001234772A1 (en) Method for obtaining and evaluating neuro feedback
AU2001275474A1 (en) Materials and methods for the control of nematodes
AU2001274989A1 (en) Adaptive control system having direct output feedback and related apparatuses and methods
AU2002244845A1 (en) Method and apparatus to create a sound field
AU2002367483A1 (en) Materials and methods for controlling pests
AU2002239709A1 (en) Medical apparatus remote control and method
AU2003213608A1 (en) Method and apparatus for controlling ultrasonic transducer
AU2001298001A1 (en) Method and apparatus for providing predefined feedback
AU4856500A (en) Acoustic transducer and method of making the same
AU2001269528A1 (en) Piezoelectric device and acousto-electric transducer and method for manufacturing the same
AU2002214998A1 (en) Method and device for producing singulet oxygen
AU2002302036A1 (en) Acoustic Logging Apparatus and Method
AU2002336260A1 (en) External thickness control and method
AU2001248712A1 (en) Sonic transducer and feedback control method thereof
AU2001247252A1 (en) Mass flow controller and method of operation of mass flow controller
AU2001286136A1 (en) Method and system for elimination of acoustic feedback
AU2001266360A1 (en) Vibrator, vibration unit, and vibrator control method
AU2003226197A1 (en) Method and/or apparatus for controlling a common-base amplifier
AU2001280714A1 (en) Method and apparatus for vibration control
AU2001293091A1 (en) Piezoelectric transformer and operating method
AU2002306892A1 (en) Method and device for vibration control