<；P>；PROBLEM TO BE SOLVED: To provide a stent for a vascular channel, which is capable of suppressing applying stimulation and load to the vascular channel by being easily deformed following the deformation of the vascular channel such as the blood vessel where the stent is implanted. <；P>；SOLUTION: This stent for the vascular channel is constituted of a plurality of stent constitution members 4, 14 and 24 formed of threads 3, or serially continuing striate bodies, wherein a plurality of tubular body forming elements 5, 15 and 25 are formed into multiple stages by bending parts of threads into a zigzag state and constituting a part of a tubular body 2. The plurality of stent constitution members are formed into a single tubular body by mutually assembling the tubular elements formed on each stent constitution member. The plurality of stent constitution members constitutes a single tubular body by mutually movably retaining pairs of leg pieces 8a and 8b, 11a and 11b, and 13a and 13b of mutually adjoining tubular body forming elements formed by bending the threads into the zigzag state, to be integrated together by retaining members 16. <；P>；COPYRIGHT: (C)2007,JPO&INPIT
