Problem to be solved: to realize an endoscope system which reduces the cleaning and disinfection of the user by automatically cleaning the external surface of the leak detection valve of the endoscope by an endoscopic cleaning disinfectant.The endoscope system 60 is provided with a first valve 40 having a valve 22 for hermetically holding an internal space of the endoscope 2, a second valve 54 to be opened and closed by opening and closing the valve 22, and a second valve 54, which are pivoted when the first valve 40 is attached to the first valve A holding member 56 for tightly tightly adhering to the outer peripheral surface of the first metal plate 40, a first pressure increasing force not shown from the first metal plate 40, and a second pressure from the first valve 40 to the second valve 54 which is higher than the first pressure supply force and is removed from the first valve 40 and second pressureAn air pump 62 for supplying air to the internal space of the endoscope 2 and a control unit 64 for driving and controlling the air pump 62 are provided.Selection diagram【課題】内視鏡洗浄消毒装置によって内視鏡の漏水検知用口金の外表面も自動で洗浄消毒を行えるようにし、ユーザの洗浄消毒作業を軽減する内視鏡システムの実現。【解決手段】 内視鏡システム60は、内視鏡2の内部空間を気密保持する弁22を有する第1の口金40と、第1の口金40への装着脱時に回動されて弁22を開閉する第2の口金54と、第2の口金54に設けられ、第1の口金40の外周面に密着して気密保持する保持部材56と、第1の口金40から第2の口金54が外れない第1の送気圧力および、第1の送気圧力よりも高圧であって第1の口金40から第2の口金54が外れる第2の送気圧力のエアーを内視鏡2の内部空間に送気するエアポンプ62と、エアポンプ62を駆動制御する制御部64と、を具備する。【選択図】図15
