Sample collector for abortion

The invention discloses an abortion sample collector, which comprises a first sterile suction hose, a second sterile suction hose connected to the negative pressure bottle, a first pipe joint, a second pipe joint and a filtering device. The first pipe joint is fixed to one end of the first sterile suction hose and formed with a first plug end; the second pipe joint is fixed to one end of the second sterile suction hose and formed with a second plug end; the filtering device comprises an upper casing, a lower casing and a filter member formed with a filtering hole. The upper casing is detachably connected to the lower casing; a filtering cavity is formed between the upper casing and the lower casing; the filtering device is formed with a first connecting head and a second connecting head which are respectively connected with the two cavities. The abortion sample collector has a filtering mode for filtering using the filter device and a non-filtering mode for removing the filtering device. The abortion sample c