发明申请
- 专利标题: OCCLUSION DEVICE AND METHOD OF USE
- 专利标题(中): OCCLUSION设备及其使用方法
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申请号: US12024974申请日: 2008-02-01
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公开(公告)号: US20080200946A1公开(公告)日: 2008-08-21
- 发明人: Michael Braun , John S. Geis
- 申请人: Michael Braun , John S. Geis
- 申请人地址: US CA Irvine
- 专利权人: REVERSE MEDICAL CORPORATION
- 当前专利权人: REVERSE MEDICAL CORPORATION
- 当前专利权人地址: US CA Irvine
- 主分类号: A61M29/00
- IPC分类号: A61M29/00
摘要:
A device for protecting cerebral vessels or brain tissue during treatment of a carotid vessel includes a catheter having a distal portion, a proximal portion and a lumen extending therebetween, the catheter including first and second expandable areas for vessel occlusion provided over the length of the catheter. The device further includes an elongate stretching member insertable longitudinally through the lumen of the catheter, the elongate stretching member being configured for stretching at least a portion of the catheter and causing the first and second expandable areas to transition from an expanded state to a collapsed state, and wherein the elongate stretching member is retracted proximally relative to the catheter causes the first and second expandable areas to transition from the collapsed state to a radially, or laterally expanded state.
公开/授权文献
- US08333783B2 Occlusion device and method of use 公开/授权日:2012-12-18