| 摘要 |
Intrahepatic endoprosthesis comprising at least one tubular net (2), wherein the end portions (3, 4) of said tubular net (2) are outwardly flared, at least one end portion (3) and a portion of said tubular net (2) included between said end portions (3, 4) are joined to a tube (1; 1a, 1b) of biocompatible material having substantially the same diameter of said tubular net (2). The present invention also relates to a cross-section reducer which can be used in combination with said endoprosthesis. <IMAGE> |
