Importance

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Abstract

An endoscope has a removable suction tube to facilitate cleaning and reduce the risk of patient infection. The endoscope includes an elongated flexible probe with a slot extending along its length and an opening on the distal end of the probe. The housing at the proximal end of the probe is used to control the direction and operation of the probe, and for viewing images from the distal end of the probe. The suction tube can be removably inserted into the slot on the probe. Optionally, the distal tip of the probe can be equipped with a connector within the slot that removably secures the distal opening of the suction tube in communication with a suction opening on the distal tip of the probe. A suction tube connector at the proximal end of the suction tube allows the suction tube to be removably secured to the housing and also provides a connector for removable attachment to an external suction line. In the preferred embodiment, the suction tube connector includes means for regulating suction through the suction tube, such as a vent opening that can be manually sealed by a healthcare provider.

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First Claim