| 摘要 |
<p>A distal end hood (60) for an endoscope configured to be mounted on a distal end portion (42) of an endoscope (10) including an observation window (46), and a distal end surface (44) of the distal end portion (42) on which an opening (50, 54) is formed, the opening (50, 54) configured to spray a feed gas, the distal end hood (60) for an endoscope characterized by comprising a conduit (62, 66) including: a first end portion on which a first opening is formed, the first opening being fitted together by insertion with an opening of the distal end surface of the distal end portion of the endoscope and being connectable to the opening; and a second end portion on which a second opening (68) is formed, the second opening being disposed at a position away from the distal end surface toward a proximal end side of the endoscope.</p> |
