Implant stent and implant prosthesis

The utility model discloses an implantation support and an implantation prosthesis. The implanted stent comprises a connecting covering film, and a tubular connecting cavity is defined by the connecting covering film; the supporting frameworks are fixed to the wall face of the connecting covering film and are arranged in the axial direction of the connecting covering film; the windowing structure is arranged on the connecting covering film, and the windowing structure communicates with the connecting cavity; at least part of the windowing structures and at least one supporting framework are integrally arranged, it is guaranteed that each supporting framework on the connecting covering film is of an independent closed-loop structure, and the radial supporting force of the windowing structures can be improved; each supporting skeleton is of an independent closed-loop structure, and the radial supporting force formed by each supporting skeleton can slow down the extrusion of the calcification area or the interla