| 摘要 |
PROBLEM TO BE SOLVED: To provide a surgical apparatus which is effectively anchorable and in a sealed relationship with a tissue tract for accommodation of multiple surgical instruments within a single incision and provides a larger sized diameter access port to an internal cavity. SOLUTION: The surgical apparatus for positioning within the tissue tract accessing an underlying body cavity includes a compressible seal anchor member including a leading end configured for insertion within the tissue tract and a trailing end configured to remain outside of the tissue tract, the compressible seal anchor member having at least one longitudinal port extending between the leading and trailing ends for substantially sealed reception of an object therein, the compressible seal anchor member including a bore for receipt of a dilator. COPYRIGHT: (C)2011,JPO&INPIT
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