ORAL ULTRASOUND WAVEGUIDE DEVICE
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United States of America Patent
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Issued Date -
Mar 12, 2015
app pub date -
Sep 9, 2014
filing date -
Sep 10, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An oral ultrasound waveguide device is disclosed for use as an oral cleaning device. One embodiment includes a power source and an ultrasonic oscillator configured to be positioned outside an oral cavity, and a waveguide configured to couple ultrasonic energy from the ultrasonic oscillator to a mouth portion configured to be received in an oral cavity. The mouth portion can be configured to couple the ultrasonic energy outward from the mouth portion via at least one matching layer.
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