| 摘要 |
A PEG catheter is prevented from being infected. An infection preventive cover includes an elongated sheath having one opening end. The opening end is embroidered with a ligature at its circumferential section. A guide wired which is inserted through an abdominal wall into a stomach and which is then drawn out of an oral cavity is linked with a joint wire of a PEG catheter. Thereafter, the PEG catheter is covered with the infection preventive cover. The opening end of the sheath is tied up by the ligature. By pulling the guide wire on the abdomen wall side, the PEG catheter covered with the cover is delivered into the stomach. By pulling a cutting wire exposed through the abdomen wall, the ligature is cut off and the opening end of the cover is opened. |
