HK1098252A1 - Arrayed ultrasonic transducer - Google Patents

Arrayed ultrasonic transducer

Info

Publication number
HK1098252A1
HK1098252A1 HK07105608.6A HK07105608A HK1098252A1 HK 1098252 A1 HK1098252 A1 HK 1098252A1 HK 07105608 A HK07105608 A HK 07105608A HK 1098252 A1 HK1098252 A1 HK 1098252A1
Authority
HK
Hong Kong
Prior art keywords
ultrasonic transducer
arrayed ultrasonic
arrayed
transducer
ultrasonic
Prior art date
Application number
HK07105608.6A
Other languages
English (en)
Inventor
Marc Lukacs
Stuart F Foster
Original Assignee
Visualsonics Inc
Sunnybrook & Womens College
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 Visualsonics Inc, Sunnybrook & Womens College filed Critical Visualsonics Inc
Publication of HK1098252A1 publication Critical patent/HK1098252A1/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
HK07105608.6A 2004-04-20 2007-05-29 Arrayed ultrasonic transducer HK1098252A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56378404P 2004-04-20 2004-04-20
PCT/US2005/013473 WO2005104210A2 (en) 2004-04-20 2005-04-20 Arrayed ultrasonic transducer

Publications (1)

Publication Number Publication Date
HK1098252A1 true HK1098252A1 (en) 2007-07-13

Family

ID=35197627

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07105608.6A HK1098252A1 (en) 2004-04-20 2007-05-29 Arrayed ultrasonic transducer

Country Status (7)

Country Link
US (2) US7230368B2 (ja)
EP (1) EP1738407B1 (ja)
JP (1) JP4805254B2 (ja)
CN (1) CN1998095B (ja)
CA (1) CA2563775C (ja)
HK (1) HK1098252A1 (ja)
WO (1) WO2005104210A2 (ja)

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US7230368B2 (en) 2007-06-12
EP1738407A4 (en) 2008-06-04
CN1998095A (zh) 2007-07-11
WO2005104210A3 (en) 2006-12-14
US20050272183A1 (en) 2005-12-08
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EP1738407B1 (en) 2014-03-26
US20070182287A1 (en) 2007-08-09
JP4805254B2 (ja) 2011-11-02
US7830069B2 (en) 2010-11-09
CA2563775C (en) 2014-08-26
CN1998095B (zh) 2010-11-03
WO2005104210A2 (en) 2005-11-03

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