Title:
WASHING/STERILISATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/158957
Kind Code:
A1
Abstract:
Provided is a washing/sterilisation device which enables the effective sterilisation of an object to be washed, such as a medical instrument, in a short period of time by the generation and use of ozone water containing ozone having a bubble diameter which does not easily leave water. The washing/sterilisation device is provided with: a washing water supply means; an ozone water generation means; and a jet means which jets the washing water and the ozone water at an object to be washed in a container. The ozone water generation means is provided with: a mixing pump which generates an ozone water mixture in which ozone and water are added and mixed; an ozone supply means which supplies ozone to the mixing pump; an agitation means which generates ozone water by miniaturizing the ozone in the ozone water mixture by sequentially colliding the ozone water mixture from the mixing pump under water current pressure with a plurality of protrusions in a closed water current passage; and a line mixer which adjusts the bubble diameter of the ozone in the ozone water mixture by cyclically agitating the ozone water mixture generated by the mixing pump.
Inventors:
NAKAMURA SHOICHI (JP)
Application Number:
PCT/JP2011/064188
Publication Date:
December 22, 2011
Filing Date:
June 15, 2011
Export Citation:
Assignee:
ACP JAPAN CO LTD (JP)
NAKAMURA SHOICHI (JP)
NAKAMURA SHOICHI (JP)
International Classes:
A61L2/18; B01F25/60; B08B3/02; B08B3/08; C02F1/28; C02F1/30; C02F1/50; C02F1/72; C02F1/78
Domestic Patent References:
| WO2008112947A1 | 2008-09-18 |
Foreign References:
| JP2007082419A | 2007-04-05 | |||
| JP2006141505A | 2006-06-08 | |||
| JP2000516522A | 2000-12-12 |
Other References:
None
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Claims: