| 摘要 |
<p>An implantation material is provided which has a high three-dimensional mechanical strength, a durability and the nature of synchronizing itself with the deformation characteristics of the surrounding organic tissue, and which is capable of having organic tissue enter voids in tissue, and burying itself in the interior of the body for a long period of time whithout causing any reaction of extraneous matter or by being combined with organic tissue positively. A bulked structure which is formed by organic fiber in the form of three-dimensional woven or knitted tissue or complex tissue of a combination of such woven tissue and knitted tissue, and which has biocompatibility, is used as a base material, a voidage in the tissue being preferably set to 20-90 vol%. More preferably, the surface of the organic fiber constituting the bulked structure is subjected to an organism activation treatment or an organism deactivation treatment.</p> |
