Disposable dental valve device having a check valve
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United States of America Patent
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Jul 4, 2017
Issued Date -
N/A
app pub date -
Apr 6, 2016
filing date -
Oct 28, 2015
priority date (Note) -
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Abstract
A dental valve device is disclosed having a valve body having a tip receiving end, a hose receiving end, a lumen formed between the tip receiving end and the hose receiving end, a partial opening formed in the valve body, and a rotatable valve sealing body adapted to being inserted into the partial opening, the rotatable valve sealing body having a bottom having an opening, a bore for alignment with the lumen formed between the tip receiving end and the hose receiving end, the bore having a tip receiving opening and a hose receiving opening, the rotatable valve sealing body having a check valve positioned in the bore and the opening in the bottom.
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