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Seal anchor for use in surgical procedures
专利权人:
Paul D. Richard
发明人:
Paul D. Richard,Russell Heinrich
申请号:
US13400143
公开号:
US09113951B2
申请日:
2012.02.20
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A surgical apparatus for positioning within a tissue tract accessing an underlying body cavity includes a seal anchor member comprising a compressible material and being adapted to transition between a first expanded condition to facilitate securing of the seal anchor member within the tissue tract and in substantial sealed relation with tissue surfaces defining the tissue tract and a second compressed condition to facilitate at least partial insertion of the seal anchor member within the tissue tract. The seal anchor member defines a longitudinal axis, and has leading and trailing ends with at least one longitudinal port extending therebetween adapted for reception of an object whereby compressible material defining the at least one port is adapted to deform to establish a substantial sealed relation with the object. The seal anchor member may comprise a memory foam material and may include a plurality of longitudinal ports.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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