"telescope access cannula, telescope shutter, system, method for providing an access corridor from a first off-site location to a second on-site location"
ANDREW LANTZ,BRYAN KELLY,JAMES FLOM,JONATHAN DEWEY,MATTHEW FRUSHELL,MICHAEL WEI,ROGER PISARNWONGS,THOMAS WEISEL
申请号：
BRPI0917035
公开号：
BRPI0917035A2
申请日:
2009.12.04
申请国别(地区):
BR
年份:
2019
代理人:
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.
