STERILIZATION DEVICE AND STERILIZATION METHOD

WIPO Patent Application WO/2017/094197

A1

This sterilization device (1) is provided with a container (10, 20-1) and a discharge unit (30). The container (10, 20-1) comprises therein a container space (CS) which is a space for accommodating a liquid (LQ) and an object (TO) submerged in the liquid. The discharge unit comprises a first electrode (32), a second electrode (33) and a dielectric body (31) interposed between the first electrode and the second electrode. When a voltage is applied between the first electrode and the second electrode, the discharge unit causes electrical discharge in the space between the first electrode and the second electrode and a flow (GF) circulating in a space vertically above the liquid in the container space is formed as a result of electrical discharge so that a convective flow (LF) of the liquid is formed in a state where the container space contains the liquid. The sterilization device sterilizes the object with chemical species generated as a result of electrical discharge in a state where the container space contains the liquid and the object.

FUJIMURA SHIGERU (JP)
SATO TAKEHIKO (JP)
NAKAJIMA TOMOKI (JP)
OKAZAKI KAZUKI (JP)
KAMIYAMA HIDETO (JP)
OSHITANI HITOSHI (JP)
OKAMOTO MICHIKO (JP)
IGARASHI KEI (JP)
NAGASAWA TOSHIKATSU (JP)
SUZUKI KATSUYUKI (JP)
NAKAMURA HITONARI (JP)
NAKATANI TATSUYUKI (JP)

PCT/JP2015/084214

June 08, 2017

December 04, 2015

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UNIV TOHOKU (JP)
HIRAYAMA MFG CORP (JP)
FUJIMURA SHIGERU (JP)
KAKE EDUCATIONAL INST (JP)

A61L12/08; A61L2/03; A61L2/18; A61L12/02; A61L12/12

JPH02286163A	1990-11-26
JP2012193099A	2012-10-11
JPH06178989A	1994-06-28
JP2009022391A	2009-02-05
JPH05139702A	1993-06-08
JPH03114590A	1991-05-15
JPS57135916A	1982-08-21
JPH04234724A	1992-08-24
JPS6471935A	1989-03-16
JP2012081215A	2012-04-26

SANADA, Tamotsu (JP)

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