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Retrieval Catheters and Methods of Retrieving Deployed Medical Devices
专利权人:
Uri Rosenschein;Benjamin Spenser;Gil Ofir
发明人:
Uri Rosenschein,Benjamin Spenser,Gil Ofir
申请号:
US13568104
公开号:
US20130178887A1
申请日:
2012.08.06
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A retrieval catheter for retrieving deployed medical devices includes a first guidewire lumen and a second guidewire lumen spaced radially from the first guidewire lumen. The first guidewire lumen has a distal end portion configured to recapture a medical device, such as a collapsed embolic protection device, deployed in a body lumen and secured to a guidewire extending through the first guidewire lumen. The second guidewire lumen receives a second guidewire which may be advanced past a first interventional site to perform a second procedure. The retrieval catheter may be provided with a soft tip to reduce trauma to the body tissue.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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