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Title:
STERILIZATION METHOD AND STERILIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/183696
Kind Code:
A1
Abstract:
This sterilization method is a method for sterilizing an object to be sterilized which is accommodated in a chamber (10), the method including a first steam injection step (S104) for injecting steam generated from a first aqueous solution of hydrogen peroxide into a chamber (11), an ozone injection step (S107) for injecting ozone gas into the chamber (11) after the first steam injection step (S104), and a second steam injection step (S109) for injecting steam generated from pure water or steam generated from a second aqueous solution of hydrogen peroxide into the chamber (11) after the ozone injection step (S107).

Inventors:
MATSUO KENICHI (JP)
YAMAMURA JUNJI (JP)
NAKAMURA YASUO (JP)
Application Number:
PCT/JP2019/010527
Publication Date:
September 17, 2020
Filing Date:
March 14, 2019
Export Citation:
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Assignee:
MIURA KOGYO KK (JP)
International Classes:
A61L2/20
Foreign References:
JP2016154835A2016-09-01
JP2010532198A2010-10-07
JP5480975B22014-04-23
JP2002360672A2002-12-17
JP2016120078A2016-07-07
JP2014023596A2014-02-06
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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