| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an access port for use in a surgical procedure. <P>SOLUTION: A surgical apparatus for positioning within a tissue tract accessing an underlying body cavity includes a seal anchor member having a longitudinal axis and including a compressible body portion having an inner surface defining a lumen along the longitudinal axis of the seal anchor member, and the lumen defines a first diameter and has ribbing along the inner surface. <P>COPYRIGHT: (C)2012,JPO&INPIT |
