Multi-layer support and supporting system using same

The utility model belongs to the technical field of medical instruments, and particularly relates to a multi-layer support and a supporting system using the same. Comprising a woven stent, the woven stent is provided with an outer-layer stent and an inner-layer stent, and the outer-layer stent and the inner-layer stent are integrally formed; the outer-layer support and the inner-layer support are folded and sleeved, the folded and sleeved position of the inner-layer support and the outer-layer support is in a smooth arc shape, and the folded and sleeved position is formed at the inserting end of the multi-layer support. The multi-layer stent has the advantages that the overall supporting force of the stent is effectively enhanced through the multi-layer stent structure, the smooth arc-shaped folding sleeve serves as the insertion end, the insertion head is connected with the thread end and the thread end, damage to organs caused by the insertion end of the stent is effectively avoided, in addition, the time f