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公开(公告)号:US20110124958A1
公开(公告)日:2011-05-26
申请号:US12953267
申请日:2010-11-23
申请人: Dvora Y. Nelson
发明人: Dvora Y. Nelson
IPC分类号: A61B17/00
CPC分类号: A61B17/320016 , A61B17/00008 , A61B17/32056 , A61B90/30 , A61B2017/00349 , A61B2017/2904 , A61B2017/2924 , A61B2017/2925 , A61B2017/3484 , F17C2201/0109 , F17C2203/0607 , F17C2203/0636 , F17C2203/0643 , F17C2203/0646 , F17C2203/0648 , F17C2205/0323 , F17C2209/2172 , F17C2209/225 , F17C2221/032 , F17C2223/0123 , F17C2223/0153 , F17C2260/01 , F17C2265/01 , F17C2270/0518
摘要: A device and method for extracting tubular structures are provided. An incision is made at a proximate and at a distal end of a tubular structure. An extracting device is inserted into and passed through a tubular structure until the operational head of the device extends past the distal incision. An actuator on the handle of the device is actuated, longitudinally extending the operational head of the device. The edge of a tubular structure is positioned axially in the mouth of a hook wire on the operational head. The actuator on the handle is released and the hook wire engages and captures the tubular structure. The user manually pulls the tubular structure, invaginating and removing it.
摘要翻译: 提供一种用于提取管状结构的装置和方法。 在管状结构的近端和远端处形成切口。 提取装置插入并穿过管状结构,直到装置的操作头延伸穿过远端切口。 该装置的手柄上的致动器被致动,纵向延伸装置的操作头。 管状结构的边缘轴向定位在操作头上的钩线的口中。 手柄上的致动器被释放并且钩线接合并捕获管状结构。 用户手动拉动管状结构,将其拉入并移除。