发明名称 |
Cannula with associated filter and methods of use during cardiac surgery |
摘要 |
Devices and methods for filtering blood. The devices generally comprise: a mesh for filtering blood flowing within a blood vessel, particularly within an artery such as the aorta; a structure adapted to open and close the mesh within the blood vessel; and a means to actuate the structure. The methods generally include the following steps: introducing a mesh into a blood vessel to entrap embolic material; adjusting the mesh, if necessary, during the course of filtration; and removing the mesh and the entrapped foreign matter from the blood vessel. Additionally, visualization techniques are used to ensure effective filtration.
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申请公布号 |
US6136016(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19990352546 |
申请日期 |
1999.07.12 |
申请人 |
EMBOL-X, INC. |
发明人 |
BARBUT, DENISE;ROOT, JONATHAN D. |
分类号 |
A61F2/84;A61F2/01;A61F2/02;(IPC1-7):A61B29/00 |
主分类号 |
A61F2/84 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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