ELECTROLYZED WATER PRODUCTION DEVICE, DENTAL EXAMINATION AND TREATMENT DEVICE COMPRISING SAME, AND METHOD FOR STERILIZING INSIDE OF WATER SUPPLY CONDUIT OF DENTAL EXAMINATION AND TREATMENT DEVICE

WIPO Patent Application WO/2013/002287

A1

[Problem] To provide a method for sterilizing water in the inside of a water supply conduit in an examination and treatment device for use in dental examination and treatment without adding a chemical solution or the like and also preventing bacterial growth in the conduit, and a dental examination and treatment device incorporating this sterilization means. [Solution] A dental examination and treatment device (100) has a structure in which an electrolytic cell (21) including an electrode unit (25) composed of a plurality of electrodes (24) is incorporated in the device. By applying a direct voltage to the electrode unit (25), electrolyzed water having a pH of 6.5 to 8.0 and a residual chlorine concentration of 1.0 to 5.0 mg/L is produced, and by allowing the produced electrolyzed water to pass through inside a dental chair unit, the inside of a water supply conduit in the device is sterilized.

KAGAMI RITOKU (JP)
NOHARA TOSHIYUKI (JP)
KIUCHI YUSUKE (JP)
SATOU TAKASHI (JP)

PCT/JP2012/066436

January 03, 2013

June 27, 2012

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SELFMEDICAL INC (JP)
KAGAMI RITOKU (JP)
NOHARA TOSHIYUKI (JP)
KIUCHI YUSUKE (JP)
SATOU TAKASHI (JP)

C02F1/46; A61C17/00; A61C19/00; A61L2/18; B01D19/00

WO2006041001A1

2006-04-20

JP2009118892A	2009-06-04
JPH11192247A	1999-07-21
JP2000246251A	2000-09-12
JP2001219167A	2001-08-14
JP2001170640A	2001-06-26
JP2004097854A	2004-04-02
JP2008260740A	2008-10-30
JP2000239874A	2000-09-05

NAGAI, Michiaki (JP)
Nagai 道彰 (JP)

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