PROBLEM TO BE SOLVED: To provide a medical apparatus reprocess device having a configuration to prevent bacteria and viruses from being discharged into the atmosphere from a washing and disinfecting tub.SOLUTION: The medical apparatus reprocess device includes: the washing and disinfecting tub 5 for making at least one of a medical apparatus 50 and a medical apparatus accessory 51 which are housed be brought into contact with a stored liquid chemical W a blow duct 15 for making the washing and disinfecting tub 5 communicate with the outer side of the device 1 and a bacterium/virus blocker 12 arranged at least in the blow duct 15 or at the outlet of the blow duct 15 so as to catch or deactivate at least the bacteria K or the viruses V.COPYRIGHT: (C)2012,JPO&INPIT【課題】洗浄消毒槽から、大気中に菌やウイルスが排出されてしまうことを防ぐ構成を有する医療機器リプロセス装置を提供する。【解決手段】収容された医療機器50と医療機器付属品51との少なくとも一方を、貯留された薬液Wに接触させる洗浄消毒槽5と、洗浄消毒槽5と装置1外とを連通させる送風管路15と、送風管路15中と送風管路15出口との少なくとも一方に配置された、菌KとウイルスVとの少なくとも一方を捕獲または失活させる菌/ウイルスブロッカ12と、を具備することを特徴とする。【選択図】図2