To provide a container washing apparatus capable of appropriately cleaning up to the upper part of the inner surface of a storage container without complicating the operation and configuration.SOLUTION: A container cleaning apparatus 10 for cleaning a medical container 50 is provided with a pump 11, one end connected to the discharge side of the pump 11, and a first supply port for supplying air up to the liquid level in the medical container 50 A discharge passage 12 whose other end can be connected to the pipe 51, and a suction passage 12, one end of which is connected to the suction side of the pump 11 and the other end of which can be connected to a second pipe 52 for discharging air from inside the medical container 50 13, when the inner surface of the medical container 50 to which the cleaning liquid is supplied is cleaned, the discharge path 12 is connected to the first pipe 51 and the suction path 13 is connected to the second pipe 52 In the circulation route to be formed, the pump 11 is driven to circulate air between the pump 11 and the medical container 50.(FIG.【課題】動作や構成を複雑化させることなく、貯留容器の内面の上部まで適切に洗浄できる容器洗浄装置を提供する。【解決手段】医療用容器50を洗浄する容器洗浄装置10は、ポンプ11と、ポンプ11の吐出側に一端が接続され、医療用容器50内において液面下まで空気を供給するための第1管51に他端が接続可能な吐出経路12と、ポンプ11の吸入側に一端が接続され、医療用容器50内から空気を排出するための第2管52に他端が接続可能な吸入経路13とを備え、洗浄液が供給された医療用容器50の内面を洗浄する際に、第1管51に吐出経路12が接続され、且つ、第2管52に吸入経路13が接続されることで形成される循環経路において、ポンプ11を駆動して、ポンプ11と医療用容器50との間で空気を循環させる。【選択図】図1
