Pathological sampling device

The invention relates to the technical field of pathology, in particular to a pathology sampling device which comprises a base and further comprises a first shell and a second shell which are symmetrically arranged on the base in a sliding mode and connected with a thread driving mechanism installed on the side portion of the base. The thread driving mechanism can drive the first shell and the second shell to move close to each other so that the first shell and the second shell can be in butt joint, and a cavity used for cutting tissue is formed. The cutting blade is movably arranged on the base, a rotating shaft of the cutting blade is connected with the thread driving mechanism through a transmission mechanism and further connected with a longitudinal driving mechanism installed on the side portion of the base, and during work, the first shell and the second shell can achieve comprehensive protection; the risk of cross infection caused by irregular sputtering of tissue debris is effectively prevented, and t