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AU2003261584A1 - Multi-focus ultrasonic transducer - Google Patents

Multi-focus ultrasonic transducer

Info

Publication number
AU2003261584A1
AU2003261584A1 AU2003261584A AU2003261584A AU2003261584A1 AU 2003261584 A1 AU2003261584 A1 AU 2003261584A1 AU 2003261584 A AU2003261584 A AU 2003261584A AU 2003261584 A AU2003261584 A AU 2003261584A AU 2003261584 A1 AU2003261584 A1 AU 2003261584A1
Authority
AU
Australia
Prior art keywords
ultrasonic transducer
focus ultrasonic
focus
transducer
ultrasonic
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
AU2003261584A
Inventor
Jiaxian Dong
Jiwei Jiang
Dawei Li
Haijin Ma
Yanzhu Qu
Jun Shu
Fucheng Sun
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.)
SHANGHAI A AND S SCIENCE TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
SHANGHAI A AND S SCIENCE TECHN
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 SHANGHAI A AND S SCIENCE TECHN filed Critical SHANGHAI A AND S SCIENCE TECHN
Publication of AU2003261584A1 publication Critical patent/AU2003261584A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/043—Sound-producing devices producing shock waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0056—Beam shaping elements
    • A61N2007/0065—Concave transducers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0078—Ultrasound therapy with multiple treatment transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
AU2003261584A 2003-02-11 2003-09-01 Multi-focus ultrasonic transducer Abandoned AU2003261584A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN03228743.7 2003-02-11
CNU032287437U CN2608035Y (en) 2003-02-11 2003-02-11 Multi-focus ultra-sonic transducer
PCT/CN2003/000730 WO2004071581A1 (en) 2003-02-11 2003-09-01 Multi-focus ultrasonic transducer

Publications (1)

Publication Number Publication Date
AU2003261584A1 true AU2003261584A1 (en) 2004-09-06

Family

ID=32099229

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003261584A Abandoned AU2003261584A1 (en) 2003-02-11 2003-09-01 Multi-focus ultrasonic transducer

Country Status (3)

Country Link
CN (1) CN2608035Y (en)
AU (1) AU2003261584A1 (en)
WO (1) WO2004071581A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069467A1 (en) 2004-12-27 2006-07-06 Ninglei Lai Quasi-self focusing high intensity and large power ultrasonic transducer
RU171512U1 (en) * 2016-06-10 2017-06-02 Общество с ограниченной ответственностью "Центр Сертификации и Контроля" (ООО "ЦСК") Ultrasonic antenna array
DE102017212313A1 (en) 2017-07-19 2019-01-24 BSH Hausgeräte GmbH Household dishwasher and method for operating a household dishwasher

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401910A (en) * 1981-11-30 1983-08-30 Analogic Corporation Multi-focus spiral ultrasonic transducer
US5072735A (en) * 1988-06-21 1991-12-17 Kabushiki Kaisha Toshiba Ultrasonic imaging apparatus
US5738098A (en) * 1995-07-21 1998-04-14 Hewlett-Packard Company Multi-focus ultrasound lens
CN2460061Y (en) * 2000-08-23 2001-11-21 范英 Multi-focal rotary ultrosonic focusing device for high intensity ultrosonic therapying tumor
CN1121884C (en) * 2000-10-26 2003-09-24 上海交通大学 Multielement self-focusing supersonic transducer

Also Published As

Publication number Publication date
CN2608035Y (en) 2004-03-31
WO2004071581A1 (en) 2004-08-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase