发明名称 |
Imaging atherectomy apparatus |
摘要 |
An atherectomy catheter having ultrasound imaging capability provided by an acoustic transducer disposed within a catheter housing which includes a circular cutting edge for removal of stenotic tissue. Risk of induced emboli is reduced by arrangements of transducer and cutter maneuvering members which permit the cutting edge to remain shielded by the housing during catheter positioning and scanning. Both single and array transducers are employed in a variety of configurations. |
申请公布号 |
AU7092994(A) |
申请公布日期 |
1995.02.13 |
申请号 |
AU19940070929 |
申请日期 |
1994.05.06 |
申请人 |
DEVICES FOR VASCULAR INTERVENTION |
发明人 |
CHARLES MILO;GERALD L HANSEN;FRED HENRIK CO |
分类号 |
A61B8/12;A61B17/22;A61B19/00 |
主分类号 |
A61B8/12 |
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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