| 摘要 |
PROBLEM TO BE SOLVED: To prevent the excessive insertion of an indwelling tube into the abdominal cavity. SOLUTION: Since a trumpet-shaped part or circular seat is provided in an intraperitoneal indwelling tube 1, the indwelling tube is fixed in the abdominal cavity or on the outside of the absominal wall and the oppression or strain in the abdominal cavity caused by the tube is eliminated. Since the injury caused by the tube becomes hard to generate, a pain and generation of heat are reduced and a patient can lie down on his face or can easily act due to reduction in pain to a large extent. |
