发明名称 |
ATHERECTOMY CATHETER DRIVE ASSEMBLIES |
摘要 |
<p>A drive assembly for driving an imaging catheter has a rotatable fiber and a rotatable drive shaft. The drive assembly includes a fiber optic rotating junction and a motor configured to rotate the rotatable portion of the fiber optic rotating junction. In some embodiments, the drive assembly includes a sensor configured to detect a rotational position of the fiber optic rotating junction and a processor configured to obtain the detected rotational position and stop the motor only when the fiber optic rotating junction is in a predetermined rotational position. In some embodiments, the motor includes a hollow shaft through which at least a portion of the fiber optic rotating junction extends.</p> |
申请公布号 |
EP2849660(A1) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20130790133 |
申请日期 |
2013.03.15 |
申请人 |
AVINGER, INC. |
发明人 |
TACHIBANA, BRIAN Y.;MCNALL, CHARLES W.;ZUNG, MICHAEL;SMITH, PETER HOWARD;CHIU, BRIAN;BOURNE, DOUGLAS JOSEPH SCOTT;GUPTA, PRIYANSHU |
分类号 |
A61B17/3207;A61B5/00;A61B17/00;A61B19/00;A61M25/092 |
主分类号 |
A61B17/3207 |
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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