| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an indwelling balloon catheter for an endoscope, which allows a main lumen connecting pipe to be inserted into a proximal end of a main lumen for a passage, and a side lumen connecting pipe to be easily inserted into a proximal end of a side lumen for ventilation at a time, even in a dim endoscopic room or the like. <P>SOLUTION: A cross sectional shape of the main lumen connecting pipe 24 is formed to be noncircular so that it could correspond to a cross sectional shape of the main lumen 12 for the passage, and the main lumen connecting pipe 24 protrudes from a cap 20 at a hand side so as to be longer than the side lumen connecting pipe 25. <P>COPYRIGHT: (C)2007,JPO&INPIT |
