| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an access assembly configured to receive one or more surgical instruments. <P>SOLUTION: The access assembly for inserting through a tissue includes: a flexible housing having a proximal end and a distal end and defining a longitudinal passage extending from the proximal end to the distal end; and a seal assembly received within the longitudinal passage of the housing, wherein the seal assembly defines a plurality of ports, and each of a plurality of ports is configured to receive an instrument inserted therethrough in a sealing manner. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
