The 1st component body 102 which forms the connector base substance and, 2nd component body 103 of the material which differs from this and, it forms with two color injection molding methods, 1st component body 102, the tube side section 123 which provides unevenness in the connector side section 121 which possesses the structure which connection first connects and the surface and, is the shell which it possesses, 2nd component body 103, as the material fills up to the aforementioned unevenness part, in order to make tube body insert 104, is the shell where the material fills up, tube side section the medical application connector structure which glues 123 and tube body 104.コネクタ基体を構成する第1部材体102と、これと異なる材質の第2部材体103と、を二色射出成型法により形成し、第1部材体102は、接続先に接続する構造を有するコネクタ側部121と、表面に凹凸を設けたチューブ側部123と、を有する管体であり、第2部材体103は、前記凹凸部分に素材が充填されると共にチューブ体104を挿入させるように素材が充填される管体であり、チューブ側部123とチューブ体104を接着した医療用コネクタ構造。
