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1. 发明授权

US5241957A Bipolar temporary pacing lead and connector and permanent bipolar nerve wire 失效
标题翻译：双极板太阳能电线和连接器和永久双极线
公开(公告)号：US5241957A
公开(公告)日：1993-09-07
申请号：US795942
申请日：1991-11-18
申请人： Antoine N. J. M. Camps , Pierre A. Grandjean , Gary M. Johnson , Philip H. J. Lee , Nicolaas M. H. Lokhoff , Willem J. Van Driel
发明人： Antoine N. J. M. Camps , Pierre A. Grandjean , Gary M. Johnson , Philip H. J. Lee , Nicolaas M. H. Lokhoff , Willem J. Van Driel
IPC分类号： A61N1/05
CPC分类号： A61N1/0551 , A61N1/0595 , A61N1/0558
摘要： A temporary heart wire, and external connector therefore, and the combination of the two, wherein the distal end of the heart wire includes a temporary affixation coil (8) and distal pacing (2) and sensing (1) electrodes connected by means of a coaxial helicoidally wound cable (3) to a proximal electrode (7) and a breakaway needle (6) which also serves as a proximal electrode. The lead is adapted to be inserted into a disposable connector having a snap aperture element (19) for receiving the breakaway needle, and about which the needle is broken, as well as electrical contacts (17, 18) for contacting the proximal electrodes and adapted to be connected to a temporary external pacemaker. In an alternate embodiment, there is provided a permanent bipolar nerve electrode which includes two electrodes (52), (54) adapted to be positioned along the nerve trunk (58). The bipolar nerve electrode further includes an affixation coil (56) and a thin insulation layer or flap (57), this latter being adapted to be sutured to the surface of the patient's muscle to thereby preclude or limit stimulating electrical energy to be transmitted to adjacent muscles, this allowing for a more focused concentration of electrical energy to the nerve trunk (58) to be stimulated.
摘要翻译：因此，临时心脏线和外部连接器以及两者的组合，其中心脏线的远端包括临时固定线圈（8）和远端起搏器（2），并且感测（1）电极通过同轴螺旋缠绕电缆（3）连接到近端电极（7）和分离针（6），其也用作近端电极。引线适于插入具有用于接收分离针并且针被破坏的卡合孔元件（19）的一次性连接器以及用于接触近端电极的电触头（17,18），并且适于连接到临时外部起搏器。在替代实施例中，提供了一种永久性双极神经电极，其包括适于沿着神经干（58）定位的两个电极（52），（54）。双极神经电极还包括固定线圈（56）和薄绝缘层或薄片（57），后者适于被缝合到患者肌肉的表面，从而排除或限制刺激性的电能传递到相邻的肌肉，这允许更加集中的电能集中到神经干（58）被刺激。

2. 发明授权

US5314463A Bipolar nerve electrode 失效
标题翻译：双极神经电极
公开(公告)号：US5314463A
公开(公告)日：1994-05-24
申请号：US47211
申请日：1993-04-14
申请人： Antoine N. J. M. Camps , Pierre A. Grandjean , Gary M. Johnson , Philip H. J. Lee , Nicolaas M. H. Lokhoff , Willem J. Van Driel
发明人： Antoine N. J. M. Camps , Pierre A. Grandjean , Gary M. Johnson , Philip H. J. Lee , Nicolaas M. H. Lokhoff , Willem J. Van Driel
IPC分类号： A61N1/05 , A61N1/04
CPC分类号： A61N1/0551 , A61N1/0595 , A61N1/0558
摘要： One aspect of this invention relates to a temporary heart wire, and external connector therefore, and the combination of the two, wherein the distal end of the heart wire includes a temporary affixation coil (8) and distal pacing (2) and sensing (1) electrodes connected by means of a coaxial helicoidally wound cable (3) to a proximal electrode (7) and a breakaway needle (6) which also serves as a proximal electrode. The lead is adapted to be inserted into a disposable connector having a snap aperture element (19) for receiving the breakaway needle, and about which the needle is broken, as well as electrical contacts (17, 18) for contacting the proximal electrodes and adapted to be connected to a temporary external pacemaker. According to another aspect of this invention, there is provided a permanent bipolar nerve electrode which includes two electrodes (52), (54) adapted to be positioned along the nerve trunk (58). The bipolar nerve electrode further includes an affixation coil (56) and a thin insulation layer or flap (57), this latter being adapted to be sutured to the surface of the patient's muscle to thereby preclude or limit stimulating electrical energy to be transmitted to adjacent muscles, this allowing for a more focused concentration of electrical energy to the nerve trunk (58) to be stimulated.
摘要翻译：本发明的一个方面涉及临时心脏线，以及外部连接器，以及两者的组合，其中心脏线的远端包括临时固定线圈（8）和远端起搏器（2）和感测（1））电极通过同轴螺旋缠绕电缆（3）连接到近端电极（7）和分离针（6），其也用作近端电极。引线适于插入具有用于接收分离针并且针被破坏的卡合孔元件（19）的一次性连接器以及用于接触近端电极的电触头（17,18），并且适于连接到临时外部起搏器。根据本发明的另一方面，提供了一种永久性双极神经电极，其包括适于沿神经干（58）定位的两个电极（52），（54）。双极神经电极还包括固定线圈（56）和薄绝缘层或薄片（57），后者适于被缝合到患者肌肉的表面，从而排除或限制刺激性的电能传递到相邻的肌肉，这允许更加集中的电能集中到神经干（58）被刺激。

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