发明授权
- 专利标题： Steerable catheters
- 专利标题（中）： 导向导管
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申请号： US13173994申请日： 2011-06-30
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公开(公告)号： US08827948B2公开(公告)日： 2014-09-09
- 发明人: Enrique Romo , Jeffery B. Alvarez , Francis Macnamara , Gene Reis
- 申请人： Enrique Romo , Jeffery B. Alvarez , Francis Macnamara , Gene Reis
- 申请人地址： US CA Mountain View
- 专利权人： Hansen Medical, Inc.
- 当前专利权人： Hansen Medical, Inc.
- 当前专利权人地址： US CA Mountain View
- 代理机构： Vista IP Law Group LLP
- 主分类号： A61M31/00
- IPC分类号： A61M31/00 ; A61M37/00 ; A61B8/00 ; A61B6/00 ; A61B8/12 ; G06T19/00 ; A61B6/12 ; A61B8/08
摘要：
Medical devices having an elongated steerable member are described herein. In one embodiment, a device includes an elongated body having a proximal section, a distal section, and a working lumen extending through the proximal and distal sections, a first coil having a distal portion, and a proximal portion, the proximal portion of the first coil being slidable relative to the proximal section of the elongated body, and being closer to a wall of the elongated body than to an axis of the elongated body, wherein a lengthwise portion of the distal portion of the first coil is anchored to the distal section of the elongated body, and a first steering wire located within a lumen of the first coil.
公开/授权文献
- US20120071822A1 STEERABLE CATHETERS 公开/授权日：2012-03-22
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