发明名称 |
Eccentric rotational atherectomy device |
摘要 |
A rotational atherectomy device having a flexible, elongated, rotatable drive shaft with an eccentric enlarged diameter section. At least part of the eccentric enlarged diameter section has a tissue removing surface. The eccentric enlarged diameter section of the drive shaft has a center of mass and/or geometric center spaced radially from the rotational axis of the drive shaft, facilitating the ability of the device to open the stenotic lesion to a diameter substantially larger than the outer diameter of the enlarged diameter section. |
申请公布号 |
AU5105698(A) |
申请公布日期 |
1999.03.08 |
申请号 |
AU19980051056 |
申请日期 |
1997.11.05 |
申请人 |
SHTURMAN CARDIOLOGY SYSTEMS, INC. |
发明人 |
LEONID SHTURMAN;ANDREI NEVZOROV |
分类号 |
A61B17/00;A61B17/22;A61B17/32 |
主分类号 |
A61B17/00 |
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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