CHLORINE-DIOXIDE-GAS GENERATION DEVICE AND MEDICAL-DEVICE STERILIZATION BOX

WIPO Patent Application WO/2014/170971

A1

The present invention expands, by using a surface-area expansion means (30), the surface area of a stabilized chlorine dioxide solution (10) which is irradiated with ultraviolet rays (71) and stored in a storage tank (20), quickly generates a chlorine dioxide gas, and discharges the gas to the exterior of the vessel by using a ventilation means (61). The chlorine dioxide gas is stably discharged by irradiating the stabilized chlorine dioxide liquid with ultraviolet rays. It is possible to adjust the concentration of the generated chlorine dioxide gas by adjusting the concentration of the stabilized chlorine dioxide solution (10) and the ultraviolet ray (71) output. By directly discharging a low-concentration chlorine dioxide gas that is safe for people into the interior of a room in which people live, it is possible to sterilize the interior of the room from corner to corner. When the concentration thereof is high, it is possible to sterilize a medical device inside a medical-device sterilization box. As a result, it is possible to provide a chlorine-dioxide-gas generation device which makes it possible to quickly and sustainably generate chlorine-dioxide gas and easily manage the concentration of the chlorine-dioxide gas.

MATSUNAGA TOSHIHIRO (JP)
YAMAMOTO HIDEKI (JP)
ISHII KENZO (JP)

PCT/JP2013/061399

October 23, 2014

April 17, 2013

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FMI KK (JP)

B01J7/00; A61L2/20; A61L9/01; A61L9/04; A61L9/20; C01B11/02

JP2008264346A	2008-11-06
JP2005245813A	2005-09-15
JP2003284764A	2003-10-07
JP2006191960A	2006-07-27
JP2004057352A	2004-02-26

AOYAMA HIDEO (JP)
Hideo Aoyama (JP)

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