发明授权
US5234437A Detachable pusher-vasoocclusion coil assembly with threaded coupling
失效
具有螺纹联接功能的可拆卸式推动器 - 瓦斯绕组线圈组件
- 专利标题： Detachable pusher-vasoocclusion coil assembly with threaded coupling
- 专利标题（中）： 具有螺纹联接功能的可拆卸式推动器 - 瓦斯绕组线圈组件
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申请号： US806898申请日： 1991-12-12
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公开(公告)号： US5234437A公开(公告)日： 1993-08-10
- 发明人: Ivan Sepetka
- 申请人： Ivan Sepetka
- 申请人地址： CA Fremont
- 专利权人： Target Therapeutics, Inc.
- 当前专利权人： Target Therapeutics, Inc.
- 当前专利权人地址： CA Fremont
- 主分类号： A61F2/82
- IPC分类号： A61F2/82 ; A61B17/00 ; A61B17/12 ; A61B19/00 ; A61F2/00 ; A61F2/06 ; A61F2/84 ; A61F2/88
摘要：
A pusher-vasoocclusive coil assembly that is advanced through a catheter to a site within a vessel and is manipulated to detach the coil from the assembly. The pusher has a distal end that is initially threaded into the proximal end of the coil and the assembly includes a sleeve that is slid over the pusher and whose distal edge abuts the proximal end of the coil to hold the coil in place while the distal end of the pusher is threaded out of the coil to detach the coil at the site.
公开/授权文献
- US5785194A Cap for a container and opening means therefor 公开/授权日：1998-07-28
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