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发明授权
US09566054B2 Foam introduction system including modified port geometry 有权
泡沫介绍系统包括修改后的端口几何

Foam introduction system including modified port geometry
摘要：
A surgical apparatus for positioning within a tissue tract accessing an underlying body cavity includes a seal anchor member including leading portion, a trailing portion, and an intermediate portion disposed between the leading and trailing portions. The leading portion of the seal anchor member is configured and adapted to ease insertion of the seal anchor member into the tissue tract. Subsequent to insertion of the seal anchor member, the leading portion of the seal anchor member is also configured and adapted to facilitate securing and/or anchoring of the seal anchor member within the tissue tract.
摘要（中）：

用于定位进入下面的体腔的组织管道内的外科手术装置包括密封锚定构件，其包括引导部分，后部部分和设置在前部和后部之间的中间部分。 密封锚定构件的引导部分被构造和适于便于将密封锚定构件插入到组织道中。 在插入密封锚固构件之后，密封锚定构件的前端部分也被构造和适于便于将密封锚定构件固定和/或锚定在组织管道内。

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