| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technology to cause a joined place to have sufficient strength, and to perform joining so that the diameter of the joined place does not become thick, in a medical tube composed of a plurality of kinds of resin.SOLUTION: A medical tube includes a first tube 101a, a second tube 101b, and a third tube 101c that covers a part of the first tube 101a and a part of the second tube 101b. The second tube 101b includes a notch part 301, and the tip 1011a of the first tube 101a is inserted into the second tube 101b, and fused to the third tube 101c through the notch part 301.</p> |
