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公开(公告)号：US07035680B2
公开(公告)日：2006-04-25
申请号：US10668675
申请日：2003-09-23
CPC分类号： A61B5/0422 , A61M25/0082 , A61N1/056
摘要： A catheter system includes a mapping catheter having an open lumen and a mapping arrangement provided at a distal end of the mapping catheter. A balloon catheter is movably disposed within the open lumen of the mapping catheter. The balloon catheter has an open lumen dimensioned to receive a lead. A balloon arrangement is provided at a distal end of the balloon catheter and inflatable with an inflation mechanism provided at a proximal end of the balloon catheter. The balloon arrangement is dimensioned to prevent movement of the lead upon inflation of the balloon arrangement, and to permit movement of the lead within the open lumen of the balloon catheter upon deflation of the balloon arrangement.
摘要翻译： 导管系统包括具有开放腔的映射导管和设置在映射导管的远端的映射装置。 球囊导管可移动地设置在映射导管的开口腔内。 气囊导管具有设计成接收引线的开口腔。 气球装置设置在球囊导管的远端，并且可以用设置在球囊导管的近端处的充气机构进行充气。 气囊布置的尺寸被设计成防止引线在气囊装置膨胀时的移动，并且允许引线在球囊装置收缩时在气囊导管的开口腔内移动。
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12.发明授权Co-radial lead with extendable/retractable fixation mechanism and apparatus therefor 有权具有可伸缩固定机构的同向径向引线及其装置公开(公告)号：US07983764B2
公开(公告)日：2011-07-19
申请号：US11202459
申请日：2005-08-12
IPC分类号： A61N1/00
CPC分类号： A61N1/0573
摘要： A lead assembly comprises a lead body extending from a lead proximal end portion to a lead distal end portion with at least one conductor disposed therein. A lead lumen extends within the lead body and is dimensioned and configured to removably and rotatably seat a driver therein. The driver includes a driver body extending from a driver proximal end to a driver distal end and having a stylet or guidewire lumen disposed therein. An extendable and retractable active fixation mechanism is disposed at the lead distal end portion. The active fixation mechanism is actuatable by rotation of the driver. In one example, the at least one conductor includes a first conductor and a second conductor, in which the first conductor is co-radial with the second conductor. In another example, the driver distal end includes a portion extractably engagable with the lead distal end portion.
摘要翻译： 引线组件包括从引线近端部分延伸到引线远端部分的引线主体，其中布置有至少一个导体。 引导腔在引线体内延伸，并且其尺寸和构造可移动地且可旋转地将驱动器安置在其中。 驾驶员包括从驾驶员近端延伸到驾驶员远端并且具有设置在其中的探针或导丝腔的驾驶员主体。 可伸缩主动固定机构设置在引线远端部分。 主动固定机构可通过驾驶员的旋转而致动。 在一个示例中，所述至少一个导体包括第一导体和第二导体，其中第一导体与第二导体同向径向。 在另一个示例中，驱动器远端包括可抽出地与引线远端部分接合的部分。
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13.发明授权公开(公告)号：US07551959B2
公开(公告)日：2009-06-23
申请号：US11179121
申请日：2005-07-12
IPC分类号： A61N1/39 , A61B5/0448
CPC分类号： A61N1/362
摘要： A method including inserting an electrode into an umbilical vein, and advancing the electrode through the umbilical vein to a location near or in a heart. In an example, the electrode is inserted into an umbilical vein in utero. In another example, the electrode is inserted into an umbilical vein in a child soon after the child is born. In an example, the electrode is connected to a lead. In an example, a lead is inserted through a catheterized umbilicus.
摘要翻译： 一种方法，包括将电极插入脐静脉中，并将电极通过脐静脉推进到心脏附近或心脏的位置。 在一个例子中，电极在子宫内插入脐静脉。 在另一个例子中，在孩子出生后不久，电极被插入到小孩的脐静脉中。 在一个示例中，电极连接到引线。 在一个例子中，铅通过导管的脐带插入。
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公开(公告)号：US20080161871A1
公开(公告)日：2008-07-03
申请号：US12046407
申请日：2008-03-11
CPC分类号： A61N1/056 , A61N2001/0585
摘要： This document discusses, among other things, a lead assembly including a lead body, at least one conductor extending through the lead body, and a covering having varied material properties. In an example, the covering is made by forming pieces of material having varied material properties. In another example, the covering is made by varying parameters such as heat or tension during wrapping of a piece of material onto a lead assembly.
摘要翻译： 该文件尤其涉及一种引线组件，其包括引线本体，延伸穿过引线主体的至少一个导体以及具有不同材料特性的覆盖物。 在一个实例中，覆盖物通过形成具有不同材料性质的材料制成。 在另一个示例中，通过在将一块材料包裹到引线组件上时，通过改变诸如热或张力的参数来进行覆盖。
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公开(公告)号：US07366573B2
公开(公告)日：2008-04-29
申请号：US11150021
申请日：2005-06-10
IPC分类号： A61N1/02
CPC分类号： A61N1/056 , A61N2001/0585
摘要： This document discusses, among other things, a lead assembly including a lead body, at least one conductor extending through the lead body, and a covering having varied material properties. In an example, the covering is made by forming pieces of material having varied material properties. In another example, the covering is made by varying parameters such as heat or tension during wrapping of a piece of material onto a lead assembly.
摘要翻译： 该文件尤其涉及一种引线组件，其包括引线本体，延伸穿过引线主体的至少一个导体以及具有不同材料特性的覆盖物。 在一个实例中，覆盖物通过形成具有不同材料性质的材料制成。 在另一个示例中，通过在将一块材料包裹到引线组件上时，通过改变诸如热或张力的参数来进行覆盖。
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公开(公告)号：US07242977B2
公开(公告)日：2007-07-10
申请号：US11378179
申请日：2006-03-17
CPC分类号： A61B5/0422 , A61M25/0082 , A61N1/056
摘要： A catheter system includes a mapping catheter having an open lumen and a mapping arrangement provided at a distal end of the mapping catheter. A balloon catheter is movably disposed within the open lumen of the mapping catheter. The balloon catheter has an open lumen dimensioned to receive a lead. A balloon arrangement is provided at a distal end of the balloon catheter and inflatable with an inflation mechanism provided at a proximal end of the balloon catheter. The balloon arrangement is dimensioned to prevent movement of the lead upon inflation of the balloon arrangement, and to permit movement of the lead within the open lumen of the balloon catheter upon deflation of the balloon arrangement.
摘要翻译： 导管系统包括具有开放腔的映射导管和设置在映射导管的远端的映射装置。 球囊导管可移动地设置在映射导管的开口腔内。 气囊导管具有设计成接收引线的开口腔。 气球装置设置在球囊导管的远端，并且可以用设置在球囊导管的近端处的充气机构进行充气。 气囊布置的尺寸被设计成防止引线在气囊装置膨胀时的移动，并且允许引线在球囊装置收缩时在气囊导管的开口腔内移动。
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