The invention discloses a burr remover for a part of medical equipment. The burr remover comprises a transducer, an amplitude transformer, a rod piece, a nozzle and an external bolt with a central through hole, wherein the amplitude transformer is mounted between the transducer and the upper part of the rod piece; the nozzle is mounted at the lower part of the rod piece in a sleeving manner and forms a mixing cavity; one end of the external bolt is embedded into the rod piece, so that the central through hole of the external bolt is in through connection with a channel of the rod piece; and ahose is mounted at the other end of the external bolt in a sleeving manner. The burr remover realizes organic combination between ultrasonic burr removal and abrasive jet burr removal, and contributesto enhancing the burr removal ratio, so that the processing quality is improved, and a favorable removal effect is achieved particularly on burrs at such fine parts as an inner hole.