Retrieval stand

The utility model relates to a reclaimable supporting rack, which belongs to an implant which is implanted in a human body in interposition medicine. The reclaimable supporting rack is characterized in that one or two thin metal wires with sufficient intensity penetrate through a head of a reticular cylindraceous supporting rack; one end of each thin metal wire is tied, and a tied head is knitted in the side wall of the supporting rack; the other end is an annular shape which protrudes out of the supporting rack. When the reclaimable supporting rack is used, the reclaimable device is inserted in a tube cavity of a human body, and the thin metal wires on the supporting rack are grasped by a hook to make the supporting rack shrink into an endotheca tube; then the supporting rack and the endotheca tube are pulled together in an exotheca tube, and are taken out finally. The device is safe and convenient.