| 摘要 |
<P>PROBLEM TO BE SOLVED: To replace a medical, for example, a gastrostomy replacement tube easily, stably, and safely. <P>SOLUTION: The medical replacement tube having a catheter tube 1 comprising a balloon distal end part 1a to which a balloon 4 is attached and a main body part 1b connected to the balloon distal end part is characterized in that a diameter of the main body part 1b is larger than that of the balloon distal end part 1a by a multiple of the number obtained by multiplying one French by 2. <P>COPYRIGHT: (C)2008,JPO&INPIT |
