| http://www.w3.org/ns/prov#value | - 20100087913Temporary, Repositionable Or Retrievable Intraluminal Devices - A stent formed of a metallic material having a two-way memory adapted to be retrieved or repositioned after delivery includes an elongated tubular body and at least one crown connected to a respective longitudinal end of said body, the crown including a plurality of unconnected leaves, each leaf having a longitudinally exte
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