发明名称 |
Guidewire for crossing occlusions or stenoses |
摘要 |
Systems and methods for crossing stenosis, partial occlusions, or complete occlusions within a body lumen. The systems generally include an elongate member such as a hollow guidewire that houses a rotatable and translatable drive shaft. The drive shaft typically has a distal portion that is advanced to create a path in the occlusive material that is large enough to allow the hollow guidewire to cross the occlusive material.
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申请公布号 |
US8043312(B2) |
申请公布日期 |
2011.10.25 |
申请号 |
US20050146483 |
申请日期 |
2005.06.06 |
申请人 |
REVASCULAR THERAPEUTICS INC. |
发明人 |
NORIEGA GERARDO V.;CHECHELSKI VICTOR;SUDARIA RUDOLFO |
分类号 |
A61B17/22;A61B17/32 |
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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