| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a stent having a large number of partially folding parts, which can be extended and deformed in a diagonal pattern surrounded with struts as linear elements. SOLUTION: The stent has a plurality of polygonal patterns surrounded with struts as linear elements parallel located in peripheral and axial directions. At least three partially folding parts can be extended, deformed, and are located on polygonal pattern so that the surrounding length of the polygonal pattern can be widened into 1.3 to 2.0 times as long as the original linear surrounding length by pressing and widening that polygonal pattern form inside to outside.</p> |
