Container for filtering bile

The container comprises a cup body, a top cover, a drainage tube and a filter pressing device, the cup body is provided with a cylindrical containing cavity, the top cover is arranged at a top opening of the cup body and can cover the containing cavity, and a through hole is formed in the top cover; the filter pressing device comprises a pressing rod, a first filtering layer and a second filtering layer; the pressing rod penetrates through the through hole and can ascend and descend in the vertical direction relative to the top cover, and the first filtering layer and the second filtering layer are arranged at the bottom end of the pressing rod; the first filtering layer and the second filtering layer can filter bile contained in the containing cavity in a pressing mode along with descending of the pressing rod, the first filtering layer is located above the second filtering layer, and the hole diameter of the first filtering layer is smaller than that of the second filtering layer. The filtering device has t