公开(公告)号：US6006139A

公开(公告)日：1999-12-21

申请号：US794402

申请日：1997-02-03

申请人： Ib M. Kruse ,  Nicolaas Lokhoff ,  Paulus van Venrooij ,  Arnoldus Bakels

发明人： Ib M. Kruse ,  Nicolaas Lokhoff ,  Paulus van Venrooij ,  Arnoldus Bakels

IPC分类号： A61N1/05 ,  A61B5/04

CPC分类号： A61N1/057 ,  A61N1/056 ,  A61N1/0568

摘要： The present invention is directed to a single pass medical electrical lead. In one embodiment, the lead features a pair of bipolar electrodes positioned along the lead body so that they are positioned in the ventricle and atrium respectively when the lead is implanted. The lead body features a 90 degree bent reinforced section. The bend has a radius of curvature approximately 13 mm and begins approximately 90 mm from the distal end. This curved section is approximately 40 mm in length when straightened. The ventricular electrodes are positioned approximately 28 mm apart. The bend has at least one tine extending therefrom, an electrode is mounted on the tine.

摘要翻译： 本发明涉及单程医用电引线。 在一个实施例中，引线具有沿着引线体定位的一对双极电极，使得当引线被植入时它们分别位于心室和心室中。 引线体具有90度弯曲加强部分。 弯曲部具有大约13mm的曲率半径，并从远端开始大约90mm。 当弯曲时，该弯曲部分的长度约为40毫米。 心室电极间隔约28mm。 弯曲部具有从其延伸的至少一个齿，电极安装在齿上。

公开(公告)号：US5628778A

公开(公告)日：1997-05-13

申请号：US342976

申请日：1994-11-21

申请人： Ib M. Kruse ,  Nicolaas Lokhoff ,  Paulus van Venrooij

发明人： Ib M. Kruse ,  Nicolaas Lokhoff ,  Paulus van Venrooij

IPC分类号： A61N1/05

CPC分类号： A61N1/057 ,  A61N1/056 ,  A61N1/0568

摘要： The present invention is directed to a single pass medical electrical lead. In one embodiment, the lead features a pair of bipolar electrodes positioned along the lead body so that they are positioned in the ventricle and atrium respectively when the lead is implanted. The lead body features a 90 degree bent reinforced section. The bend has a radius of curvature approximately 13 mm and begins approximately 90 mm from the distal end. This curved section is approximately 40 mm in length when straightened. The ventricular electrodes are positioned approximately 28 mm apart. The ventricular cathode electrode is positioned at the distal end of the lead. The atrial electrodes are positioned approximately between 5-35 mm apart, with 28 mm preferred. The atrial anode is located at a position immediately adjacent and proximal the 90 degree bent reinforced section.

摘要翻译： 本发明涉及单程医用电引线。 在一个实施例中，引线具有沿着引线体定位的一对双极电极，使得当引线被植入时它们分别位于心室和心室中。 引线体具有90度弯曲加强部分。 弯曲部具有大约13mm的曲率半径，并从远端开始大约90mm。 当弯曲时，该弯曲部分的长度约为40mm。 心室电极间隔约28mm。 心室阴极位于引线的远端。 心房电极位于大约5-35mm之间，优选28mm。 心房阳极位于紧邻90度弯曲加强部分的位置。

公开(公告)号：US5995876A

公开(公告)日：1999-11-30

申请号：US794175

申请日：1997-02-03

申请人： Ib M. Kruse ,  Nicolaas Lokhoff ,  Paulus van Venrooij ,  Arnoldus Bakels

发明人： Ib M. Kruse ,  Nicolaas Lokhoff ,  Paulus van Venrooij ,  Arnoldus Bakels

IPC分类号： A61N1/05 ,  A61N1/04

CPC分类号： A61N1/057 ,  A61N1/056 ,  A61N1/0568

摘要： The present invention is directed to a single pass medical electrical lead. In one embodiment, the lead feature a pair of bipolar electrodes positioned along the lead body so that they are positioned in the ventricle and atrium respectively when the lead is implanted. The lead body features a 90 degree bent reinforced section. The bend has a radius of curvature approximately 13 mm and begins approximately 90 mm from the distal end. This curved section is approximately 40 mm in length when straightened. The ventricular electrodes are positioned approximately 28 mm apart. The ventricular cathode electrode is positioned at the distal end of the lead. The atrial electrodes are positioned approximately between 5-35 mm apart, with 28 mm preferred. The atrial anode is located at a position immediately adjacent and proximal the 90 degree bent reinforced section.

摘要翻译： 本发明涉及单程医用电引线。 在一个实施例中，引线具有一对沿引线体定位的双极电极，使得它们在引线被植入时分别定位在心室和心室中。 引线体具有90度弯曲加强部分。 弯曲部具有大约13mm的曲率半径，并从远端开始大约90mm。 当弯曲时，该弯曲部分的长度约为40mm。 心室电极间隔约28mm。 心室阴极位于引线的远端。 心房电极位于大约5-35mm之间，优选28mm。 心房阳极位于紧邻90度弯曲加强部分的位置。