High intensity guided ultrasound source
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 6, 1994
Grant Date -
N/A
app pub date -
Dec 20, 1993
filing date -
Dec 20, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ultrasound source for transmitting ultrasound along a fiber or rod comprises a thin piezoelectric element having two closely spaced apart concave and convex surfaces and an acoustic intensifier abutting the concave surface. The acoustic intensifier tapers from the concave surface to a narrow cross section. A cylindrical fiber or rod extends from the acoustic intensifier at the narrow cross section.
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