Apparatus and method for cleaning teeth
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United States of America Patent
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-
Dec 5, 2000
Grant Date -
N/A
app pub date -
Mar 26, 1999
filing date -
Mar 26, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus designed to clean surfaces and to recycle the cleaning solution including a hand-holdable housing, a tube having a lumen through which cleaning solution may be impelled, a pump for both impelling and urging solution back through a return path. Piston-based, in particular a ganged pump using a stepped piston, as well as membrane-based pumps are disclosed. Methods of cleaning surfaces using such apparatuses as well as a system for periodically cleaning a plurality of surfaces are disclosed as additional embodiments.
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Family
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