首页> 外国专利> 'telescope access cannula, telescope shutter, system, method for providing an access corridor from a first off-site location to a second on-site location'

'telescope access cannula, telescope shutter, system, method for providing an access corridor from a first off-site location to a second on-site location'

机译:“望远镜进入套管,望远镜百叶窗,系统,用于提供从第一场外位置到第二场外位置的进入通道的方法”

摘要

A telescoping access cannula comprising: an outer tube; an inner tube carried by the outer tube, the inner tube being coaxial with the outer tube and longitudinally movable relative to the outer tube; and a rotatable member carried by the outer tube and connected to the inner tube, wherein rotation of the rotatable member causes longitudinal movement of the inner tube relative to the outer tube.
机译:伸缩式接入套管,包括:外管;由外管承载的内管,内管与外管同轴并且相对于外管可纵向移动;旋转构件由外管支撑并连接到内管,其中,可旋转构件的旋转引起内管相对于外管的纵向运动。

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