| 摘要 |
PROBLEM TO BE SOLVED: To shorten a treatment time (period) by efficiently discharging body fluid. SOLUTION: This drainage tube 10 includes a drainage section 11 to be indwelled at an indwelling portion. The drainage section 11 is provided with a balloon 15 and a first lumen 14 for discharging the body fluid to the alimentary canal. The drainage section 11 is integrally attached with a flexible and small-diameter support section 12. The distal end 13 of the support section is attached with a connector 22. The balloon 15 is inflated by the inflow of gas or liquid through a second lumen 16 connected to the connector 22 via the interiors of the drainage section 11 and the support section 12. After setting the drainage section 11 to the indwelling portion, the balloon 15 is inflated by feeding the gas by a syringe 25 connected to the connector 22 to press the cyst 28 and forcedly discharge the internal body fluid to the alimentary canal such as the stomach. COPYRIGHT: (C)2010,JPO&INPIT |
