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1. 发明专利

JP2012176262A Improved lead locking device and method 有权
标题翻译：改进的铅锁定装置和方法
公开(公告)号：JP2012176262A
公开(公告)日：2012-09-13
申请号：JP2012111667
申请日：2012-05-15
申请人： Spectranetics Corp , ザスペクトラネティックスコーポレイション
发明人： BOWE WADE A , TAYLOR KEVIN D , COE MICHAEL SEAN , HARLAN KENNETH D , KAGARISE BRIAN , PLASKET THOMAS E
IPC分类号： A61B17/50 , A61B17/00 , A61N1/372
CPC分类号： A61N1/056 , A61N2001/0578
摘要： PROBLEM TO BE SOLVED: To provide lead locking devices and methods for locking onto a lead.SOLUTION: A lead locking device 10 has a lead engaging member 12 with a mandrel 14 extending along a lumen and attached to a distal end 22 of the lead engaging member such that it extends beyond a proximal end of the lead 20 of a lead engaging member. The lead locking device also has a loop handle 16 attached to the proximal end of the mandrel. The lead engaging member has a first configuration which is narrower than a second configuration and is sufficiently long to extend along substantially the entire length of a lead to be removed from a patient's body. At the distal end, a spring coil is disposed around a tapered section of the mandrel to improve tracking of the lead locking device through the inner lumen of a pacing or defibrillator lead.
摘要翻译：要解决的问题：提供用于锁定到引线上的引线锁定装置和方法。导线锁定装置10具有引线接合构件12，引线接合构件12具有沿着内腔延伸的心轴14并且连接到引线接合构件的远端22，使得其延伸超过引线20的近端引导人员。引线锁定装置还具有附接到心轴的近端的环把手16。引线接合构件具有比第二构造窄的第一构造，并且足够长以沿导线的大致整个长度延伸以从患者身体移除。在远端，弹簧线圈设置在心轴的锥形部分周围，以改善引线锁定装置通过起搏器或去纤颤器引线的内腔的跟踪。版权所有（C）2012，JPO＆INPIT

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