CA1126386A - Lentille acoustique - Google Patents

Lentille acoustique

Info

Publication number
CA1126386A
CA1126386A CA365,579A CA365579A CA1126386A CA 1126386 A CA1126386 A CA 1126386A CA 365579 A CA365579 A CA 365579A CA 1126386 A CA1126386 A CA 1126386A
Authority
CA
Canada
Prior art keywords
lens
transducers
ultrasonic
array
reflected
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.)
Expired
Application number
CA365,579A
Other languages
English (en)
Inventor
Weston A. Anderson
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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
Priority claimed from CA247,228A external-priority patent/CA1091337A/fr
Application filed by Varian Associates Inc filed Critical Varian Associates Inc
Priority to CA365,579A priority Critical patent/CA1126386A/fr
Application granted granted Critical
Publication of CA1126386A publication Critical patent/CA1126386A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
CA365,579A 1975-03-07 1980-11-26 Lentille acoustique Expired CA1126386A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA365,579A CA1126386A (fr) 1975-03-07 1980-11-26 Lentille acoustique

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US55650675A 1975-03-07 1975-03-07
US556,506 1975-03-07
CA247,228A CA1091337A (fr) 1975-03-07 1976-03-05 Systeme de lentille pour visualisation acoustique
CA365,579A CA1126386A (fr) 1975-03-07 1980-11-26 Lentille acoustique

Publications (1)

Publication Number Publication Date
CA1126386A true CA1126386A (fr) 1982-06-22

Family

ID=27164359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA365,579A Expired CA1126386A (fr) 1975-03-07 1980-11-26 Lentille acoustique

Country Status (1)

Country Link
CA (1) CA1126386A (fr)

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Legal Events

Date Code Title Description
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