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DEVICES AND METHODS FOR ACCESSING A CEREBRAL VESSEL
专利权人:
John Miller
发明人:
John Miller,Scott Wilson,Down Davilla
申请号:
US13315283
公开号:
US20120172798A1
申请日:
2011.12.08
申请国别(地区):
US
年份:
2012
代理人:
摘要:
The present invention is directed to methods and devices for accessing a cerebral vessel. The system includes a support catheter having a balloon, which can be advanced into small and tortuous vessels. By advancing the support catheter nearer to the obstruction then can be achieved with conventional guide catheters, the support catheter reduces the likelihood vessel compression and collapse when manipulating a working catheter. The balloon may be used to temporarily stop blood flow.
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中国工程科技知识中心
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