Internal surface electron beam-irradiating device

An internal surface electron beam-irradiating device sterilizes the internal surface of a vial by irradiation with an electron beam. The internal surface electron beam-irradiating device includes an electron beam generator that generates the electron beam, a vacuum chamber containing the electron be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Daiku, Hiroyuki, Noda, Takeshi, Sakai, Ichiro
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CONVEYING DISINFECTION, STERILISATION, OR DEODORISATION OF AIR GAMMA RAY OR X-RAY MICROSCOPES HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES HYGIENE IRRADIATION DEVICES MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NUCLEAR ENGINEERING NUCLEAR PHYSICS PACKING PERFORMING OPERATIONS PHYSICS STORING TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	An internal surface electron beam-irradiating device sterilizes the internal surface of a vial by irradiation with an electron beam. The internal surface electron beam-irradiating device includes an electron beam generator that generates the electron beam, a vacuum chamber containing the electron beam generator, an output window that emits the electron beam to the outside of the vacuum chamber, and an extension nozzle that guides an electron cloud formed by extending the electron beam emitted from the output window. The extension nozzle includes a leaking section that leaks the electron cloud. The leaking section includes empty portions that discharge part of the electron cloud to the outside, and a component portion that guides the electron cloud into the leaking section.