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ROTATIONAL SUPPORT FOR AN ELONGATE MEMBER
专利权人:
Hansen Medical; Inc.
发明人:
Alan Yu
申请号:
US15270592
公开号:
US20170007343A1
申请日:
2016.09.20
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Various exemplary drive apparatuses and associated methods are disclosed for driving an elongated member, e.g., a guidewire or catheter. An exemplary drive apparatus for driving an elongated member may include a rotational component configured to apply a torque to the elongated member, where the rotational component is positioned a first distance away from an insertion site along the elongated member. The drive apparatus may further include a rotational support configured to apply an assistance torque to the elongated member. The rotational support may be positioned a second distance from the rotational component along the elongated member that is larger than the first distance.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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