发明申请
- 专利标题： SYSTEMS, METHODS, AND DEVICES FOR CANNULA INSERTION
- 专利标题（中）： 用于肛门插入的系统，方法和装置
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申请号： US14793980申请日： 2015-07-08
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公开(公告)号： US20160015563A1公开(公告)日： 2016-01-21
- 发明人: Mark Humayun , Jaw-Chyng Lormen Lue
- 申请人： Doheny Eye Institute
- 主分类号： A61F9/007
- IPC分类号： A61F9/007 ; A61B17/34
摘要：
A cannula insertion system configured to divide a cannula insertion process into a two-step process. The first step advances a needle portion a first distance and the second step advances the needle portion a second distance. The first step and the second step may be at different angles. At least one of the angles may be less than 90°. At least one of the steps may be mechanically assisted.
公开/授权文献
- US09999542B2 Systems, methods, and devices for cannula insertion 公开/授权日：2018-06-19
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