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1. 发明授权

US06259953B1 cardiac lead with active fixation and biocompatible lubricant 有权
标题翻译：心脏铅与主动固定和生物相容润滑剂
公开(公告)号：US06259953B1
公开(公告)日：2001-07-10
申请号：US09577629
申请日：2000-05-24
申请人： Arthur J. Lucchesi , Paul R. Spher , Michael C. Smith
发明人： Arthur J. Lucchesi , Paul R. Spher , Michael C. Smith
IPC分类号： A61N105
CPC分类号： A61N1/0573 , A61N1/0575 , A61N2001/0578 , A61N2001/058
摘要： A cardiac stimulator lead is provided that includes a connector for connecting to a cardiac stimulator and an insulating sleeve that has a first end coupled to the connector and a second end. The second end has an opening therein. An electrode is positioned in the insulating sleeve and has a piercing member. The electrode is moveable axially from a retracted position to an extended position wherein the piercing member projects from the opening. A conductor wire is disposed in the sleeve and coupled between the connector and the electrode for transmitting electric signals between the cardiac stimulator and the electrode. A lubricant is provided inside the insulating sleeve for lubricating the movement of the electrode. The lubricant reduces the potential for sticking, particularly for silicone lead sleeves.
摘要翻译：提供了一种心脏刺激器引线，其包括用于连接到心脏刺激器的连接器和具有联接到连接器的第一端和第二端的绝缘套管。第二端在其中具有开口。电极定位在绝缘套管中并具有穿孔构件。电极从缩回位置轴向移动到延伸位置，其中穿孔构件从开口突出。导线布置在套筒中并且耦合在连接器和电极之间，用于在心脏刺激器和电极之间传输电信号。在绝缘套管内部设置润滑剂，用于润滑电极的移动。润滑剂降低了粘附的可能性，特别是对于硅胶铅套。

2. 发明授权

US6129751A Cardiac lead with active fixation and biocompatible lubricant 失效
标题翻译：心脏导联，主动固定和生物相容性润滑剂
公开(公告)号：US6129751A
公开(公告)日：2000-10-10
申请号：US123659
申请日：1998-07-28
申请人： Arthur J. Lucchesi , Paul R. Spher , Michael C. Smith
发明人： Arthur J. Lucchesi , Paul R. Spher , Michael C. Smith
IPC分类号： A61N1/05
CPC分类号： A61N1/0573 , A61N1/0575 , A61N2001/0578 , A61N2001/058
摘要： A cardiac stimulator lead is provided that includes a connector for connecting to a cardiac stimulator and an insulating sleeve that has a first end coupled to the connector and a second end. The second end has an opening therein. An electrode is positioned in the insulating sleeve and has a piercing member. The electrode is moveable axially from a retracted position to an extended position wherein the piercing member projects from the opening. A conductor wire is disposed in the sleeve and coupled between the connector and the electrode for transmitting electric signals between the cardiac stimulator and the electrode. A lubricant is provided inside the insulating sleeve for lubricating the movement of the electrode. The lubricant reduces the potential for sticking, particularly for silicone lead sleeves.
摘要翻译：提供了一种心脏刺激器引线，其包括用于连接到心脏刺激器的连接器和具有联接到连接器的第一端和第二端的绝缘套管。第二端在其中具有开口。电极定位在绝缘套管中并具有穿孔构件。电极从缩回位置轴向移动到延伸位置，其中穿孔构件从开口突出。导线布置在套筒中并且耦合在连接器和电极之间，用于在心脏刺激器和电极之间传输电信号。在绝缘套管内部设置润滑剂，用于润滑电极的移动。润滑剂减少了粘附的可能性，特别是对于硅胶铅套。

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