Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1998-12-24
1999-09-07
Wilson, John J.
Dentistry
Apparatus
Having intra-oral dispensing means
A61G 1702
Patent
active
059477270
ABSTRACT:
A dental treatment apparatus having a sterilized water producing unit placed in a water circuit of a dental chair unit. The sterilized water producing unit electrolyzes water mixed with sodium chloride and hydrochloric acid in a diaphragmless electrolytic cell to produce sterilized water having a residual free chlorine concentration adjusted in the range of from 1.0 ppm to 200 ppm and a pH adjusted in the range of from 3 to 7. The dental treatment apparatus further has a water circuit switching controller that alternately switches between raw water and feed water from the sterilized water producing unit.
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Kimura Shusuke
Nakamura Shigeru
Okazaki Tatsuo
Hilsmier Patrick A.
Kabushiki Kaisha Morita Tokyo Seisakusho
Wilson John J.
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