Soft sutento where the expandability where blood vessel following characteristic is superior is good

摘要

As for sutento of this invention, in the plural annular components the annular component one which connects 1 which is adjacent 1 which are arranged into the longitudinal direction because the organism tube cavity is maintained at opening existence state and longitudinal direction and 1 or possessing plural connected elements 2, being the tubular component which becomes, as for annular component 1 the plural 1st annular component elements it consists of 11 which are continued in circumferential direction and 2nd annular component element 12, in radial has become open-ended. This sutento is soft, there are no times when being passing possible, shortening causes the tube cavity which is superior in following characteristic to the tube cavity and the like, therefore three meanders dimensionally substantially. In addition, it is possible to form the cave.