| 摘要 |
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 housing at its proximal end to control the direction and operation of the probe and for viewing images carried by optical fibers from the distal end of the probe. A recess or slot extending along either the suction tube or probe enables the suction tube to be removably secured to 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.
|
