发明授权
- 专利标题： Stepped cannula
- 专利标题（中）： 阶梯式插管
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申请号： US11243756申请日： 2005-10-05
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公开(公告)号： US07815623B2公开(公告)日： 2010-10-19
- 发明人: Krzysztof Bankiewicz , Jürg M. Sommer
- 申请人： Krzysztof Bankiewicz , Jürg M. Sommer
- 申请人地址： US MA Framingham US CA Oakland
- 专利权人： Genzyme Corporation,The Regents of the University of California
- 当前专利权人： Genzyme Corporation,The Regents of the University of California
- 当前专利权人地址： US MA Framingham US CA Oakland
- 代理机构： Robins & Pasternak LLP
- 代理商 Roberta L. Robins
- 主分类号： A61M25/00
- IPC分类号： A61M25/00
摘要：
Described herein are cannulas having a stepped exterior. Also described are methods of making and using these cannulas, for example to deliver one or more materials to the central nervous system of an animal.
公开/授权文献
- US20060135945A1 Stepped cannula 公开/授权日：2006-06-22
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