| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an in vivo indwelling object which is not easily subjected to restenosis, has small profile, can be expanded at a low pressure and is not easily recoiled. <P>SOLUTION: The in vivo indwelling object is formed by using a composition containing a polymer to be decomposed in vivo and an additive, in which the amount of the polymer is≥80 mass% and the amount of the additive is≤20 mass% in the total amount of the polymer and the additive, and whose Young's modulus by a tensile test is≥100 MPa, elongation at yield is≤20% and elongation at break is≥40%. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
