AMPLIFYING ULTRASONIC WAVEGUIDES

Ultrasonic waveguides having improved velocity gain are disclosed for use in ultrasonic medical devices. Specifically, the ultrasonic waveguides comprises a first material having a higher acoustic impedance and a second material having a lower acoustic impedance.

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Bibliographic Details
Main Authors EHLERT THOMAS DAVID, MCNICHOLS PATRICK SEAN, BROMFIELD GEORGE, STEGELMANN NORMAN R
Format Patent
LanguageEnglish
Korean
Published 12.06.2013
Subjects
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
DIAGNOSIS
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PHYSICS
RADIATION THERAPY
SOUND-PRODUCING DEVICES
SURGERY
ULTRASOUND THERAPY
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Summary:Ultrasonic waveguides having improved velocity gain are disclosed for use in ultrasonic medical devices. Specifically, the ultrasonic waveguides comprises a first material having a higher acoustic impedance and a second material having a lower acoustic impedance.
Bibliography:Application Number: KR20137011363