Title:
A sterilizing method inside electron beam sterilization equipment and the sterile container using it
Document Type and Number:
Japanese Patent JP6249713
Kind Code:
B2
Abstract:
An electron beam sterilization device comprises: an electron beam emitter (1) which includes an electron beam generator which is provided inside a vacuum housing (2) for generating electron beams, an exit window (3) which is provided on the vacuum housing (2) for emitting the electron beam generated by the electron beam generator outside the vacuum housing, and a film (4) which transmits the electron beam and is provided so as to cover the exit window (3) to maintain a vacuum inside the vacuum housing (2); a sterile container which houses the electron beam emitter (1); and a shielding mechanism for shielding and protecting the film (4) from sterilization gas when the sterile container is cleaned with the sterilization gas. The shielding mechanism comprises: a frame (5) which circumscribes the exit window (3); a shield (6) which is capable of opening and closing the part circumscribed by the frame (5); and a pressing device (11) which when closing the frame (5) with the shield (6), presses the shield (6) against the frame (5) to seal a void space (10) in order to shield the film (4) from the sterilization gas.
Inventors:
Tohru Hosokawa
Takayasu Yokobayashi
Takayasu Yokobayashi
Application Number:
JP2013218767A
Publication Date:
December 20, 2017
Filing Date:
October 22, 2013
Export Citation:
Assignee:
Hitachi Zosen Corporation
International Classes:
A61L2/08; A61L2/20; B65B55/04; B65B55/08; G21K5/00; G21K5/04
Domestic Patent References:
| JP2008188292A | ||||
| JP2007125119A | ||||
| JP9159799A |
Attorney, Agent or Firm:
Morimoto International Patent Office
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