发明授权
- 专利标题： Tissue extraction devices and methods
- 专利标题（中）： 组织提取装置及方法
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申请号： US13442686申请日： 2012-04-09
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公开(公告)号： US09254142B2公开(公告)日： 2016-02-09
- 发明人: Aaron Germain , Kyle Klein , Michael D. Walker , Benedek Orczy-Timko , Balazs Lesko
- 申请人： Aaron Germain , Kyle Klein , Michael D. Walker , Benedek Orczy-Timko , Balazs Lesko
- 申请人地址： US CA Cupertino
- 专利权人： IOGYN, INC.
- 当前专利权人： IOGYN, INC.
- 当前专利权人地址： US CA Cupertino
- 代理机构： Seager, Tufte & Wickhem, LLP
- 主分类号： A61B18/18
- IPC分类号： A61B18/18 ; A61B17/32 ; A61B17/3205 ; A61B18/14 ; A61B18/00 ; A61B18/12
摘要：
A tissue cutting device has an outer sleeve with a distal window and an inner cutting sleeve which moves past the window to cut tissue. The inner cutting sleeve has a lumen which may have a larger proximal diameter than distal diameter. A perimeter of the window may comprise a dielectric material. A distal edge of the inner sleeve may be displaced inwardly.
公开/授权文献
- US20130103021A1 TISSUE EXTRACTION DEVICES AND METHODS 公开/授权日：2013-04-25