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DK1066119T3 - Paneler fremstillet af fleksible transducerelementer - Google Patents

Paneler fremstillet af fleksible transducerelementer

Info

Publication number
DK1066119T3
DK1066119T3 DK99914182T DK99914182T DK1066119T3 DK 1066119 T3 DK1066119 T3 DK 1066119T3 DK 99914182 T DK99914182 T DK 99914182T DK 99914182 T DK99914182 T DK 99914182T DK 1066119 T3 DK1066119 T3 DK 1066119T3
Authority
DK
Denmark
Prior art keywords
polymer
flexible
transducer element
array
forming
Prior art date
Application number
DK99914182T
Other languages
Danish (da)
English (en)
Inventor
Alan A Winder
Ivan A Cornejo
Bahram Jadidian
A Safari
Original Assignee
Exogen Inc
Univ Rutgers
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 Exogen Inc, Univ Rutgers filed Critical Exogen Inc
Application granted granted Critical
Publication of DK1066119T3 publication Critical patent/DK1066119T3/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
    • B06B1/0622—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • 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
    • B06B1/0633—Cylindrical array
    • 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
    • B06B1/0655—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 of cylindrical shape
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DK99914182T 1998-03-26 1999-03-26 Paneler fremstillet af fleksible transducerelementer DK1066119T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7942898P 1998-03-26 1998-03-26
EP99914182A EP1066119B1 (de) 1998-03-26 1999-03-26 Gruppierungen von biegsamen wandlerelementen

Publications (1)

Publication Number Publication Date
DK1066119T3 true DK1066119T3 (da) 2005-04-04

Family

ID=22150480

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99914182T DK1066119T3 (da) 1998-03-26 1999-03-26 Paneler fremstillet af fleksible transducerelementer

Country Status (8)

Country Link
EP (2) EP1066119B1 (de)
AT (1) ATE283118T1 (de)
AU (1) AU3208299A (de)
CA (1) CA2330323C (de)
DE (1) DE69922178T2 (de)
DK (1) DK1066119T3 (de)
ES (1) ES2234249T3 (de)
WO (1) WO1999048621A2 (de)

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Also Published As

Publication number Publication date
CA2330323C (en) 2011-01-18
EP1481738A3 (de) 2006-05-10
EP1481738A2 (de) 2004-12-01
DE69922178D1 (de) 2004-12-30
DE69922178T2 (de) 2005-12-15
EP1066119A2 (de) 2001-01-10
CA2330323A1 (en) 1999-09-30
WO1999048621A2 (en) 1999-09-30
EP1066119B1 (de) 2004-11-24
ATE283118T1 (de) 2004-12-15
ES2234249T3 (es) 2005-06-16
WO1999048621A3 (en) 1999-11-25
AU3208299A (en) 1999-10-18

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