Ultrasonic handpiece design
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United States of America Patent
Stats
-
Sep 27, 1983
Grant Date -
N/A
app pub date -
Mar 20, 1981
filing date -
Mar 20, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ultrasonic instrument including a stack of laminations having acoustic impedance transformer connected and a housing which fits over the stack and at least a part of the transformer in which the housing has a portion of a material having a low coefficient of friction which makes contact with the acoustic impedance transformer.
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Family
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Cited Art Landscape
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