Abstract: A filter device includes a first component having an outer casing with a first accommodating cavity; a second component having a flow channel, an actuator for closing or opening the channel, an actuator head rotatably connected to the second component, an actuator rod inserted in the flow channel, and covered by a seal cover; a filter membrane sandwiched between the first and second components; and a flow path sequentially passing through the channel, the filter membrane, and the first accommodating cavity. A filtering infusion container includes an infusion container and the filter device connected thereto. One end of the flow path leads to the infusion container and the other end leads to the filter membrane. The filter membrane and an infusion fluid are always located in different closed spaces before usage, to maintain the best integrity of the filter membrane and there is no fluid leakage or actuator loosening.

Abstract: A filter device (1) and a filtering infusion container comprising same. The filter device (1) comprises: a first component (20) comprising an outer casing (21) which is provided with a first accommodating cavity (213); a second component (40) comprising a flow channel (41); an actuator (50) used for closing or opening the flow channel (41), a head portion (51) of the actuator (50) being rotatably connected to the second component (40), a rod portion (52) of the actuator (50) being inserted in the flow channel (41), and covered by a seal cover (53); a filter membrane (30) sandwiched between the first component (20) and the second component (40); and a flow path (60) sequentially passing through the flow channel (41), the filter membrane (30), and the first accommodating cavity (213). The filtering infusion container comprises an infusion container (2) and the filter device (1). The filter device (1) is connected to the infusion container (2).