Irradiation device and sterilization method using same

• Main Authors: ZHU ZHIBIN, CUI AIJUN, WANG CHANGQIANG, ZHANG LIFENG, XIANG YIHUAI, WU QINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 01.10.2021
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; GAMMA RAY OR X-RAY MICROSCOPES; HUMAN NECESSITIES; HYGIENE; IRRADIATION DEVICES; 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; PHYSICS; TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR

The embodiment of the invention discloses an irradiation device and a sterilization treatment method using the same. The irradiation device is used for irradiating an irradiated object, and comprises an accelerator which accelerates charged particles and emits charged particle beams; a switch magnet which is arranged on a transmission path of the charged particle beam and is arranged at the downstream of the accelerator, wherein the switch magnet is used for dividing the charged particle beam into a plurality of electron beams, and the plurality of electron beams comprise a first electron beam, a second electron beam and a third electron beam; a deflection magnet assembly which is arranged on the transmission path of the electron beams and is arranged at the downstream of the switch magnet, wherein the deflection magnet assembly is used for deflecting the first electron beam and the third electron beam, and the first electron beam and the third electron beam irradiate an irradiated object at a first preset in