发明名称 |
ROTATIONAL THROMBECTOMY WIRE COUPLER |
摘要 |
An assembly for breaking up vascular thrombus or other obstructive material including a motor housing having a motor, a motor shaft extending from the motor, a first housing positioned at a distal end of the motor shaft, a rotational thrombectomy wire and a second housing positioned at a proximal end of the wire. The first housing has a first magnet positioned therein and recessed from the distal edge of the first housing which has a first plurality of teeth. The second housing has a second magnet positioned therein and recessed from a proximal edge of the second housing which has a second plurality of teeth intermeshing with the first plurality of teeth when the wire is coupled to the motor shaft. The first and second plurality of teeth slip when a torque of the motor shaft exceeds a predetermined value.
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申请公布号 |
CA2776090(A1) |
申请公布日期 |
2012.11.16 |
申请号 |
CA20122776090 |
申请日期 |
2012.05.04 |
申请人 |
REX MEDICAL, L.P. |
发明人 |
LEVINE, MARC-ALAN;CICCARELLI, NICHOLAS;LEEDLE, MICHAEL;LEEDLE, JOHN D. |
分类号 |
A61B17/3207 |
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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