发明名称 |
THROMBUS REMOVAL SYSTEM HAVING A MACROCOIL |
摘要 |
A device captures and assists in the removal of a thrombus in arteries, even in small arteries. The device uses a soft coil mesh to engage the surface of a thrombus, and a guidewire is used to retract the soft coil mesh with the captured thrombus. The soft coil is formed by an elongated microcoil element that forms the helical elements of a macrocoil element. The microcoil element provides a relatively elastic effect to the helical element forming the macrocoil and allows for control of gripping forces on the thrombus while reducing non-rigid contact of the device with arterial walls. |
申请公布号 |
CA2603544(C) |
申请公布日期 |
2016.08.16 |
申请号 |
CA20062603544 |
申请日期 |
2006.03.27 |
申请人 |
NEXGEN MEDICAL SYSTEMS, INC. |
发明人 |
KUCHARCZYK, JOHN;STEPHANOS, FINITSIS |
分类号 |
A61B17/22;A61B17/221 |
主分类号 |
A61B17/22 |
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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