| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the visual field of an observation window from being blocked by bubbles even if the distal end of an endoscope is submerged in water in a constant pressure gas feed system. <P>SOLUTION: There is provided the distal end hood for an endoscope which is configured to be mounted on a distal end portion of an endoscope including an observation window for observing the inside of a subject body, and a distal end surface in which an opening is formed, the opening configured to spray a constant pressure feed gas. The distal end hood for an endoscope includes a conduit in which an opening of one end is connectable by insertion into an opening of the distal end surface when the distal end hood for an endoscope is attached to the distal end of the endoscope, and an opening of the other end portion is disposed at a position away from the distal end surface toward a proximal end side of the endoscope. An endoscope system equipped with the distal end hood is also provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
