| 摘要 |
<P>PROBLEM TO BE SOLVED: To produce a precursor for a tissue reproducing instrument which can be produced more easily. <P>SOLUTION: This precursor for producing the tissue reproducing instrument which reproduces a tissue comprises: a cylindrical element that is an inner lumen in the longitudinal direction, and made of biodegradable material; and a guide means, made of biodegradable material, the guide means is held on the inner wall of the cylindrical element with a restoring force produced when the guide means is deformed. Preferably, the guide means is kept bent inside the lumen of the inner wall of the cylindrical element and held on the inner wall of the cylindrical element with the force restoring to its original linear shape. <P>COPYRIGHT: (C)2012,JPO&INPIT |
