TELESCOPIC ASPIRATOR FOR LAPAROSCOPIC INSTRUMENT

The present application provides a telescopic aspirator for a laparoscopic instrument, and belongs to the technical field of medical instruments. The telescopic aspirator for the laparoscopic instrument comprises a rod body, a telescopic tube, and a driving assembly. The rod body is provided with a forceps rod cavity and an aspiration cavity. The aspiration cavity and the forceps rod cavity are both arranged in a length direction of the rod body and are isolated from each other. Both ends of the forceps rod cavity are open. The telescopic tube is arranged at the distal end of the rod body in a sliding manner in the length direction of the rod body, and at least a part of the telescopic tube extends out of the rod body. The proximal end of the telescopic tube communicates with the aspiration cavity. The driving assembly is arranged at the proximal end of the rod body. The driving assembly is connected to the telescopic tube and is used for driving the telescopic tube to move in the length direction of the rod