专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5755702A Adjustable angular sheath introducer 失效
标题翻译：可调角度护套导引器
公开(公告)号：US5755702A
公开(公告)日：1998-05-26
申请号：US635496
申请日：1996-04-22
申请人： Richard A. Hillstead , Stephanie Danielle Teemer , Sherri Lynn Padgett
发明人： Richard A. Hillstead , Stephanie Danielle Teemer , Sherri Lynn Padgett
IPC分类号： A61M25/00 , A61M25/06 , A61M5/00
CPC分类号： A61M25/0662 , A61M25/0097
摘要： A sheath introducer for a catheterization or similar procedure comprises a main body having an exterior tapered sidewall, an interior lumen, a beveled top surface and an annular boss extending from the top surface; a rotating section having an exterior sidewall, an interior lumen, a beveled bottom surface having a recessed portion dimensioned so as to be received within the main body annular boss, and a top surface having an annular shoulder extending therefrom creating a recess; a cannula extending from the bottom end of the main body; and, a hemostatic valve having an access port and a fluid tight slit opening and seated within the upper portion and maintained by a cap, the valve being maintained within the rotating section recess and preferably slightly compressed when the rotating section and main body are assembled. When assembled, the rotating section can rotate up to approximately 180.degree., affording approximately a 45.degree. angle between the main body lumen and the rotating section lumen while maintaining an open passageway for insertion of catheters or other objects. Optionally, an angled sideport in fluid communication with the main body lumen extends from the main body.
摘要翻译：用于导管插入或相似程序的护套引导器包括具有外锥形侧壁，内腔，斜面顶表面和从顶表面延伸的环形凸起的主体; 具有外侧壁的旋转部分，内腔，具有凹部的斜面底面，其尺寸设计成容纳在主体环形凸台内，以及顶表面，其具有从其延伸的环形肩部，形成凹部; 从主体的底端延伸的套管; 以及具有进入口和流体密封狭缝开口并位于上部并由盖保持的止血阀，所述阀保持在旋转部分凹部内，并且优选地在旋转部分和主体组装时略微压缩。当组装时，旋转部分可以旋转大约180度，在主体腔和旋转部分腔体之间提供大致45度的角度，同时保持用于插入导管或其它物体的开放通道。可选地，与主体内腔流体连通的倾斜侧面从主体延伸。

IPRDB

热门服务

关于我们

友情链接

联系方式