| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biological organ dilator capable of reducing damage to a balloon when a stent is attached by sufficiently suppressing movement and separation of the stent attached on the balloon. <P>SOLUTION: The biological organ dilator 1 includes a balloon catheter 2 and the stent 10 attached on the balloon 3. The stent 10 is an approximately tubular body formed of a linear component element having a prescribed width, and has a number of isolated recesses 13 and 14 whose inside is decompressed space on the inner surface of the stent 10. Part of the outer surface of the balloon 3 is closely attached to the recesses 13 and 14 on the inner surface of the stent 10 to close the recesses 13 and 14 which are decompressed space. <P>COPYRIGHT: (C)2011,JPO&INPIT |
