Self-shielded sterilization apparatus using electron beam irradiation

Abstract

A self-shielded sterilization apparatus using an electron beam, comprising: an electron beam irradiator for irradiating an electron beam; a shielding for shielding the electron beam irradiated from the electron beam irradiator and a bremsstrahlung of the electron beam; a tray disposed within the shielding for placing thereon an object to be irradiated; an opening for placing an object into and taking the object out of the shielding; and a shielding door for closing the opening. With the above configurations, the apparatus avoids the shield construction taking a large area and the complicated transporting device, which facilitates a miniaturization of the apparatus.

Dependencies are inferred from the claim text.