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Access assembly
专利权人:
发明人:
Paul D. Richard
申请号:
US14230297
公开号:
US08961468B2
申请日:
2014.03.31
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A surgical access assembly including a base and an elongated member extending from the base. The base defines a central axis and has an opening for receipt of a surgical instrument. The elongated member defines a passageway for passage of at least a portion of the surgical instrument and is adapted to assume a substantially rolled configuration in a normal unstressed condition thereof. When in the rolled configuration, the elongated member is rolled transverse to the central axis.
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