An implant delivery system, comprising: a handle, a first inner sliding member, a second inner sliding member, an inner tube, an outer tube, and a jacking tube, wherein the handle has a first cavity in which the first inner sliding member and the second inner sliding member are located; the outer tube has a first proximal end and a first distal end opposite to each other, and the first proximal end is connected to the first inner sliding member; the jacking tube has a second proximal end and a second distal end opposite to each other, the second distal end is arranged in the outer tube, and the second proximal end is connected to the second inner sliding member; the inner tube extends through the outer tube and the jacking tube, and a cavity configured to receive a implant is formed between the inner tube and the outer tube; and the second distal end is configured for connecting with a proximal part of the implant; the handle is threadedly matched with the first inner sliding member and the second inner sliding member for screw transmission, and configured to drive the first inner sliding member and the second inner sliding member to move linearly along an axis of the handle in opposite directions so as to drive the outer tube and the jacking tube to move in the opposite directions to release the implant from a distal end to a proximal end thereof; wherein the implant delivery system further comprises a proximal connector and a distal connector provided at respective ends of the handle, the proximal connector and the distal connector are connected by two arc-shaped plates having concave surfaces which are arranged opposite to each other and define a second cavity; the distal connector is defined with a first through hole penetrating in an axial direction; the proximal connector is connected to a proximal end of the inner tube; wherein a positioning groove extending along an axial direction of the handle is defined in each of the first inner sliding member and the second inner sliding member, and the first inner sliding member and the second inner sliding member are slidably connected to an arc-shaped plate through the positioning groove; the jacking tube passes through the first through hole. the outer tube has a first proximal end and a first distal end opposite to each other, and the first proximal end is connected to the first inner sliding member; the jacking tube has a second proximal end and a second distal end opposite to each other, the second distal end is arranged in the outer tube, and the second proximal end is connected to the second inner sliding member; the inner tube extends through the outer tube and the jacking tube, and a cavity configured to receive a implant is formed between the inner tube and the outer tube; and the second distal end is configured for connecting with a proximal part of the implant; the handle is threadedly matched with the first inner sliding member and the second inner sliding member for screw transmission, and configured to drive the first inner sliding member and the second inner sliding member to move linearly along an axis of the handle in opposite directions so as to drive the outer tube and the jacking tube to move in the opposite directions to release the implant from a distal end to a proximal end thereof; wherein the implant delivery system further comprises a proximal connector and a distal connector provided at respective ends of the handle, the proximal connector and the distal connector are connected by two arc-shaped plates having concave surfaces which are arranged opposite to each other and define a second cavity; the distal connector is defined with a first through hole penetrating in an axial direction; the proximal connector is connected to a proximal end of the inner tube; wherein a positioning groove extending along an axial direction of the handle is defined in each of the first inner sliding member and the second inner sliding member, and the first inner sliding member and the second inner sliding member are slidably connected to an arc-shaped plate through the positioning groove; the jacking tube passes through the first through hole.