| 摘要 |
A cylindrically-shaped element forming a luminal stent includes a cylindrical body including a strand of a biodegradable polymer. The strand is repeatedly bent such that linear parts and bend parts alternate in sequence, and ends of the strand are connected together to form a cylindrical shape. Both ends of the strand constituting the cylindrically-shaped elements are connected together by a cylindrical connecting member of a biodegradable polymer holding both ends.
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