| 摘要 |
An adapter for a disposable water bottle for an endoscope having a cap with threads suitable for attachment to threads on a neck of the water bottle, an outer tube affixed to an opening in the cap, an inner tube extending through the outer tube so as to form an air passing annulus on the interior of the outer tube, and a fitting affixed to an end of the inner and outer tubes opposite the cap. The fitting is adapted for attachment to the air and water connections of the endoscope. A first gasket member is affixed to an interior surface of the cap and a second gasket member is affixed to the first gasket member such that the first gasket member is sandwiched between the second gasket member and the interior surface. An annular member is secured within a hole formed in the fitting and has a slot receiving a protrusion formed in the hole of the fitting.
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