| 摘要 |
A sleeve for holding an endoscope used in surgical procedures comprising a hollow cylinder for receiving the outer tube of an endoscope with a viewing hub at its proximal end and a window at its distal end, a docking member at the proximal end of the cylinder to receive and retain the viewing hub, means for continuously supplying suction to an inlet adjacent the distal end of the cylinder, and means for supplying pressurized fluid when desired to an outlet adjacent the distal end of the cylinder.
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