| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent unintended deformation of a drainage hose connected to the lower drainage port of a medical pouch, and to easily adjust the length of the drainage hose. <P>SOLUTION: The drainage hose 3 connected to the lower drainage port of the medical pouch includes: a mounting part 31 connected to the lower drainage port; an extendable part 32 of an accordion type; and a drainage part 33. In the drainage hose 3, a contracted state is held when the extendable part 32 is contracted, and an expanded state is held when the extendable part 32 is expanded. Thus, when the drainage hose 3 before use is stored in a disposable medical device set, the drainage hose 3 is not required to be wound in a circular pattern so that the difficulty putting the drainage hose 3 back to a straight shape due to the winding deformation or the like of the drainage hose 3 is eliminated. In addition, the drainage hose 3 is prevented from being crushed by a load applied thereto when being conveyed. In this manner, the unintended deformation of the drainage hose 3 can be prevented. When the drainage hose 3 is used, the length of the drainage hose 3 can also be easily adjusted. <P>COPYRIGHT: (C)2012,JPO&INPIT |
