| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stent for indwelling in a living body where peeling hardly occurs between a stent body and a cover and the cover is hardly cut due to peeling. <P>SOLUTION: The stent 1 for indwelling in the living body is provided with: the diameter-reducible stent body 2 formed nearly cylindrically and having a plurality of openings on its side surface; a coating resin layer 3 for coating the stent body 2; and a cylindrical cover 4 for closing the openings of the stent body. The cover 4 is formed of a porous resin film. The coating resin layer 3 is formed of an ordinary temperature or hot setting resin which has no adhesiveness with film-forming material. Primer treatment 5 is performed to the stent body 2. As a result that a part of the forming material of the coating resin layer 3 at a part coming into contact with the film 4 flows into the thin hole 42 of the film and hardened, the cover 4 is fixed to the stent body 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
