发明名称 Access assembly with seal lubricant mechanism
摘要 <p>The present disclosure relates to surgical access assemblies and surgical valves or seals of the type adapted to allow the introduction of a surgical instrument or object therethrough. In particular, the surgical access assemblies and seals disclosed herein are adapted to facilitate the insertion, withdrawal, and manipulation of a surgical instrument through the incorporation of a lubricous substance or fluid ("F").</p>
申请公布号 EP2050403(A1) 申请公布日期 2009.04.22
申请号 EP20080253345 申请日期 2008.10.16
申请人 TYCO HEALTHCARE GROUP LP 发明人 BETTUCHI, MICHAEL;PAUL, STEPHEN R.;HEINRICH, RUSSELL;GRESHAM, RICHARD D.;SCHIRETZ, FRANK RICHARD JR.;SWITZER, MICHAEL D.
分类号 A61B17/34 主分类号 A61B17/34
代理机构 代理人
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