发明名称 |
ULTRASOUND-VISUALIZABLE ENDOSCOPIC ACCESS SYSTEM |
摘要 |
An endoscopic access system is provided including an outer cannula and a penetrating stylet. The stylet provides an enhanced echogenic profile configured to provide for effective navigation under ultrasound visualization in a patient body. The cannula may include a rounded distal margin configured to provide for efficient passage though the cannula distal end of tools such as a wire guide. |
申请公布号 |
EP2389216(A1) |
申请公布日期 |
2011.11.30 |
申请号 |
EP20090775473 |
申请日期 |
2009.12.14 |
申请人 |
WILSON-COOK MEDICAL INC.;COOK IRELAND LTD |
发明人 |
GIOVANNINI, MARC;MCGRATH, DARACH |
分类号 |
A61M25/00;A61B17/00;A61B17/34;A61B19/00;A61M25/01 |
主分类号 |
A61M25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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