发明名称 |
EXPANDABLE SURGICAL ACCESS PORT |
摘要 |
A surgical access assembly is disclosed that is configured and dimensioned for positioning within an opening in tissue providing access to and internal body cavity to facilitate the passage of a surgical instrument into an internal work site. The surgical access assembly includes first and second arms and third and fourth arms. The first and second arms and the third and fourth arms are configured and dimensioned for relative movement such that the surgical access assembly is reconfigurable between a first configuration, wherein a first transverse dimension is defined, and a second configuration wherein a second transverse dimension is defined. The first transverse dimension is smaller than the second transverse dimension.
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申请公布号 |
CA2731169(A1) |
申请公布日期 |
2011.08.12 |
申请号 |
CA20112731169 |
申请日期 |
2011.02.08 |
申请人 |
TYCO HEALTHCARE GROUP LP |
发明人 |
O'PREY, CORMAC;SCOTT, VALERIE ANNE;GROVER, SIMON RODERICK |
分类号 |
A61B17/02;A61B10/00 |
主分类号 |
A61B17/02 |
代理机构 |
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代理人 |
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