发明名称 |
Multi-instrument access devices and systems |
摘要 |
<p>A surgical access system for use in minimally invasive procedures such as single port or laparoscopic surgery. The system has a sealed base positionable in an incision formed in a body wall and at least two access tubes extending through the base. Each access tube includes a rigid tube having a fixed pre-formed shape including a bend in its distal section. The rigid tubes are restrained against pivotable movement relative to the base, but can be axially rotated and longitudinally repositioned relative to the base. A deflectable tubes extends from the distal end of each rigid tube. Each deflectable tube has a lumen for passage of a medical instrument, as well as a proximal actuator which engages a pullwire to deflect the tube when the user manipulates the instrument's handle.</p> |
申请公布号 |
AU2010215951(A1) |
申请公布日期 |
2011.10.13 |
申请号 |
AU20100215951 |
申请日期 |
2010.02.18 |
申请人 |
TRANSENTERIX INC. |
发明人 |
CASTRO, SALVATORE;SMITH, JEFFREY A.;ORTH, GEOFFREY A. |
分类号 |
A61B17/34 |
主分类号 |
A61B17/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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