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1. 发明申请

WO2006055556B1 METHOD AND APPARATUS FOR RELIABLY PLACING AND ADJUSTING A LEFT VENTRICULAR PACEMAKER LEAD 审中-公开
标题翻译：可靠安置方法和装置，调整左心室平滑肌引导
公开(公告)号：WO2006055556B1
公开(公告)日：2007-04-12
申请号：PCT/US2005041350
申请日：2005-11-15
申请人： WOOLLETT IAN
发明人： WOOLLETT IAN
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N2001/0585
摘要： A left ventricular stimulation lead (14) construction and a technique for lead (14) placement that provides for improved anchoring and positioning of the electrode (20) located on the distal end (27) of the lead (14), while also including a method for readjusting the positioning of the lead (14) as necessary. The lead (14) includes a small diameter guide wire (22) wherein the distal end (24) of the guide wire (22) serves as an anchor for the pacing lead (14). The lead (14) structure includes a central hollow lumen (30) to allow passage of the guide wire (22) and a locking mechanism (32) positioned on the proximal end (29) of the pacing lead (14) to fix the ends of the guide wire (22) and pacing lead (14) relative to one another. The method provides for advancing the guide wire (22) until it is anchored, positioning the pacing lead (14) along the guide wire (22) into the desired position relative to the cardiac tissue, releasably fixing the lead (14) relative to the guide wire (22), wherein the guide wire (22) is permanently retained to serve as an anchor.
摘要翻译：左心室刺激引线（14）结构和用于引线（14）放置的技术，其提供位于引线（14）的远端（27）上的电极（20）的改进的锚定和定位，同时还包括根据需要重新调整引线（14）的定位的方法。引线（14）包括小直径导丝（22），其中导丝（22）的远端（24）用作起搏引线（14）的锚。引线（14）结构包括中心中空管腔（30），以允许引导线（22）通过;以及定位在起搏引线（14）的近端（29）上的锁定机构，的引导线（22）和起搏引线（14）。该方法提供使引导线（22）前进直到其被锚定，将起搏引线（14）沿导丝（22）定位到相对于心脏组织的期望位置，可释放地将引线（14）相对于导丝（22），其中导丝（22）被永久地保持以用作锚。

2. 发明申请

WO2006055556A3 METHOD AND APPARATUS FOR RELIABLY PLACING AND ADJUSTING A LEFT VENTRICULAR PACEMAKER LEAD 审中-公开
标题翻译：可靠安置方法和装置，调整左心室平滑肌引导
公开(公告)号：WO2006055556A3
公开(公告)日：2006-11-30
申请号：PCT/US2005041350
申请日：2005-11-15
申请人： WOOLLETT IAN
发明人： WOOLLETT IAN
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N2001/0585
摘要： A left ventricular stimulation lead (14) construction and a technique for lead (14) placement that provides for improved anchoring and positioning of the electrode (20) located on the distal end (27) of the lead (14), while also including a method for readjusting the positioning of the lead (14) as necessary. The lead (14) includes a small diameter guide wire (22) wherein the distal end (24) of the guide wire (22) serves as an anchor for the pacing lead (14). The lead (14) structure includes a central hollow lumen (30) to allow passage of the guide wire (22) and a locking mechanism (32) positioned on the proximal end (29) of the pacing lead (14) to fix the ends of the guide wire (22) and pacing lead (14) relative to one another. The method provides for advancing the guide wire (22) until it is anchored, positioning the pacing lead (14) along the guide wire (22) into the desired position relative to the cardiac tissue, releasably fixing the lead (14) relative to the guide wire (22), wherein the guide wire (22) is permanently retained to serve as an anchor.
摘要翻译：左心室刺激引线（14）结构和用于引线（14）放置的技术，其提供位于引线（14）的远端（27）上的电极（20）的改进的锚定和定位，同时还包括根据需要重新调整引线（14）的定位的方法。引线（14）包括小直径导丝（22），其中导丝（22）的远端（24）用作起搏引线（14）的锚。引线（14）结构包括中心中空管腔（30），以允许引导线（22）通过;以及定位在起搏引线（14）的近端（29）上的锁定机构，的引导线（22）和起搏引线（14）。该方法提供使引导线（22）前进直到其被锚定，使起搏引线（14）沿着导丝（22）定位到相对于心脏组织的期望位置，可释放地将引线（14）相对于导丝（22），其中导丝（22）被永久地保持以用作锚。

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