POWDER CLEANER FOR DENTAL USE
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United States of America
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Issued Date -
Mar 5, 2020
app pub date -
Mar 9, 2018
filing date -
Mar 9, 2018
priority date (Note) -
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Abstract
A powder-cleaning device for dental use is provided. It has proximal arm configured for attachment to a source of compressed air; a distal arm having a distal end configured for dispensing a mixture of air and powder to a patient a turbulence chamber, which has a loading side door configured for insertion of an abrasive powder into the chamber according to a loading direction substantially orthogonal to a plane defined by the prevailing extensions of the arms (DP, DD). The turbulence chamber is interposed between the proximal arm and the distal arm and in fluid communication with both in such a way that the compressed air can be adducted in the turbulence chamber through the proximal arm and a mixture of air and powder can escape therefrom within the distal arm. A controller is also provided for compressed air flow, arranged on the proximal arm upstream of the turbulence chamber.
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