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CLOT BUSTER ASPIRATION CATHETER
专利权人:
发明人:
Nicos Labropoulos,Antonios Gasparis,Frank Fischer,Kurt Tekulve
申请号:
US14211295
公开号:
US20140309672A1
申请日:
2014.03.14
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A medical device for breaking up and aspirating material, especially intravenous clots, having a catheter, a barrel, and a sheath is disclosed. The catheter has a lumen through which material is aspirated. The barrel has a first and second end connected by a plurality of blades that are self-biased to extend outward. The sheath provides a selective radial constraint such that the blades are constrained when the sheath covers the barrel and unconstrained when the sheath is retracted.
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中国工程科技知识中心
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