| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a medical drainage tube having a novel shape. <P>SOLUTION: The medical drainage tube has one or more side holes for making body fluids flow on a side surface of at least one end part of the tube, and the end part which has at least the side hole is inserted into a living body to perform drainage by guiding the body fluids from the side hole. The end part has a spiral shape which is reduced in the diameter toward a distal end portion of the end part, and the distal end portion of the spiral shape has a hook shape. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
