Stent implantation conveyor and implantation system

The invention relates to a stent implantation conveyor and an implantation system. The stent implantation conveyor comprises a main body and an emptying device, wherein the main body is provided withan outer end used for being connected with an operating handle and an inner end used for being implanted into the human body; the emptying device is arranged at the outer end of the main body; the main body comprises a multi-cavity sheath tube provided with a plurality of axial through cavity channels; the emptying device comprises a shell defining a liquid storage cavity; a liquid injection opening and a plurality of exhaust holes are formed on the shell; and the plurality of the exhaust holes communicate with the cavity channels of the multi-cavity sheath tube in a one-to-one correspondencemode to exhaust air in the corresponding cavity channels. Before an implantation operation is performed, a liquid such as normal saline is injected into the emptying device to exhaust air in the multi-cavity sheath tube, so the problems of air embolism and the like caused by the fact that the air in the multi-cavity sheath tube enters a human blood vessel are avoided, and the harm of an implantation operation to a patient is reduced.