| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a disposable multi-lumen tube for an endoscope having an excellent insertion operability into a body, in which an insertion part of a medical endoscope can be smoothly inserted to one tube, and the other tube can be used as a medical channel in an inserted state.SOLUTION: A multi-lumen tube for an endoscope comprises: a first flexible tube 13 into which an insertion part 2 of a medical endoscope 1 can be inserted; a second flexible tube 14 having a function as a medical channel; and a tube body 15 for supporting one ends (base end parts 13b, 14b) of both tubes. The tube body has a first guide 17 and a second guide 18. The first guide has a cylindrical guide surface 17s which is formed continuously from the outer surface of the tube body toward an opening 13t of one end of the first flexible tube. The second guide has a guide passage 18g connected in communication with at least one of hollow medical tubular bodies 19, 20.</p> |
