PROBLEM TO BE SOLVED: To shorten a time that is required for sterilization treatment in an isolator.SOLUTION: An isolator 1 includes: a first sterilization material supply port 16 a first sterilization material exhaust port 110 an operation room 10 including a first gas supply port 18 and a first gas exhaust port 20 a second sterilization material supply port 42 a second sterilization material exhaust port 112 a sterilization chamber 40 including a second gas supply port 44 and a second gas exhaust port 46 a sterilization material supply part 200 a first sterilization material supply passage 60 that connects the sterilization material supply part 200 and the first sterilization material supply port 16 a second sterilization material supply passage 62 that connects the sterilization material supply part 200 and the second sterilization material supply port 42 a first circuit 114 that connects the first sterilization material exhaust port 110 and the sterilization material supply part 200 a second circuit 116 that connects the second sterilization material exhaust port 112 and the sterilization material supply part 200 a first gas supply port 64 a second gas supply passage 66 a first gas exhaust passage 68 a second gas exhaust passage 70 and a control part 300.COPYRIGHT: (C)2014,JPO&INPIT【課題】アイソレータにおける滅菌処理に要する時間を短縮する。【解決手段】アイソレータ1は、第1滅菌物質供給口16と、第1滅菌物質排出口110と、第1気体供給口18および第1気体排出口20とを備えた作業室10と、第2滅菌物質供給口42と、第2滅菌物質排出口112と、第2気体供給口44および第2気体排出口46とを備えた滅菌室40と、滅菌物質供給部200と、滅菌物質供給部200と第1滅菌物質供給口16とをつなぐ第1滅菌物質供給路60と、滅菌物質供給部200と第2滅菌物質供給口42とをつなぐ第2滅菌物質供給路62と、第1滅菌物質排出口110と滅菌物質供給部200とをつなぐ第1循環路114と、第2滅菌物質排出口112と滅菌物質供給部200とをつなぐ第2循環路116と、第1気体供給路64と、第2気体供給路66と、第1気体排出路68と、第2気体排出路70と、制御部300と、を備える。【選択図】図1
