The 1st catheter which possesses the lateral branch tube section in the distal (2036) edge The 2nd catheter which you installed around the 1st catheter, possesses the supervision section in the distal (2036) edge The lateral branch tube equipment which is installed in the lateral branch tube section of the 1st catheter And intabenshiyonaruderibarishisutemu which has the supervision equipment which is installed in the supervision section of the 2nd catheter. As for the supervision equipment and the lateral branch tube equipment it is possible to deliver simultaneously to the remedy region.遠位端に側枝管部を有する第1カテーテル;第1カテーテルの周りに取り付けた、遠位端に主管部を有する第2カテーテル;第1カテーテルの側枝管部に取り付けた側枝管装具;及び第2カテーテルの主管部に取り付けた主管装具を備えるインターベンショナルデリバリーシステム。主管装具と側枝管装具は治療部位に同時に送達することが可能である。