-
公开(公告)号：US5628778A
公开(公告)日：1997-05-13
申请号：US342976
申请日：1994-11-21
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
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。
-
公开(公告)号：US6006139A
公开(公告)日：1999-12-21
申请号：US794402
申请日：1997-02-03
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：US08818525B2
公开(公告)日：2014-08-26
申请号：US13025580
申请日：2011-02-11
IPC分类号： A61N1/36
CPC分类号： A61N1/0534 , A61B5/6868 , A61N1/0539
摘要： A deep brain stimulation lead includes a distal end portion having a length of greater than 5 millimeters and a largest outer diametric dimension of 1 millimeter or less. One or more electrodes are disposed at the distal end portion. The lead also includes a proximal end portion having one or more contacts electrically coupled to the one or more electrodes. The lead further includes a mid portion between the proximal end portion and the distal end portion. The mid portion has an outer diametric dimension of greater than 1 millimeter and is configured and positioned to be located in proximity to a burr hole of a skull of patient when the distal end portion is positioned in the brain of the patient at a location to deliver a signal to a target region.
摘要翻译： 深脑刺激引线包括具有大于5毫米的长度和1毫米或更小的最大外径尺寸的远端部分。 一个或多个电极设置在远端部分。 引线还包括具有电耦合到一个或多个电极的一个或多个触点的近端部分。 引线还包括在近端部分和远端部分之间的中间部分。 中间部分具有大于1毫米的外径尺寸，并且当远端部分位于患者的脑中时，构造和定位成位于患者颅骨的钻孔附近， 到目标区域的信号。
-
公开(公告)号：US20120209364A1
公开(公告)日：2012-08-16
申请号：US13025580
申请日：2011-02-11
CPC分类号： A61N1/0534 , A61B5/6868 , A61N1/0539
摘要： A deep brain stimulation lead includes a distal end portion having a length of greater than 5 millimeters and a largest outer diametric dimension of 1 millimeter or less. One or more electrodes are disposed at the distal end portion. The lead also includes a proximal end portion having one or more contacts electrically coupled to the one or more electrodes. The lead further includes a mid portion between the proximal end portion and the distal end portion. The mid portion has an outer diametric dimension of greater than 1 millimeter and is configured and positioned to be located in proximity to a burr hole of a skull of patient when the distal end portion is positioned in the brain of the patient at a location to deliver a signal to a target region.
摘要翻译： 深脑刺激引线包括具有大于5毫米的长度和1毫米或更小的最大外径尺寸的远端部分。 一个或多个电极设置在远端部分。 引线还包括具有电耦合到一个或多个电极的一个或多个触点的近端部分。 引线还包括在近端部分和远端部分之间的中间部分。 中间部分具有大于1毫米的外径尺寸，并且当远端部分位于患者的脑中时，构造和定位成位于患者颅骨的钻孔附近， 到目标区域的信号。
-
-
-
-
搜索结果
5 条记录 (耗时 0.014 秒)
