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Angioplasty device with embolic filter
专利权人:
Udayan G. Patel
发明人:
Udayan G. Patel,Ravish Sachar
申请号:
US12604236
公开号:
US09510930B2
申请日:
2009.10.22
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An angioplasty device has a filter associated with it to capture embolic particles that may be broken free during an angioplasty procedure. In one embodiment the embolic filter has a frame in which struts are connected to end rings and to each other by a plurality of interconnected oval members. In another embodiment the device includes an actuator at the proximal end of an actuator wire. By rotating a knob on the device, the physician can smoothly tension the wire by a predetermined amount to prevent the filter from opening too much or too little. Various other embodiments of filter frames are also disclosed.
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中国工程科技知识中心
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