公开(公告)号：US20110245892A1

公开(公告)日：2011-10-06

申请号：US13053775

申请日：2011-03-22

申请人： John E. Kast ,  Randy S. Roles ,  Bruce D. Fishbeck ,  Thipphaphone Lougiu ,  Todd A. Kallmyer ,  Jay T. Eisch ,  David P. Olson ,  William C. Philips ,  Matthew C. Lukasek ,  Lonnie B. Gades

发明人： John E. Kast ,  Randy S. Roles ,  Bruce D. Fishbeck ,  Thipphaphone Lougiu ,  Todd A. Kallmyer ,  Jay T. Eisch ,  David P. Olson ,  William C. Philips ,  Matthew C. Lukasek ,  Lonnie B. Gades

IPC分类号： A61N1/40 ,  H01Q13/00

CPC分类号： A61N1/3787 ,  A61N1/37229 ,  Y10T29/49016

摘要： Techniques adapted for use with recharging a rechargeable power source of an implantable device. One aspect relates to providing a flexible primary coil that can be transcutaneously coupled to a secondary coil of the implantable device. Multiple adjacent turns of the coil are grouped via lacing to form bundles. The bundles have at least one dimension that is selected to be a same size as a predetermined thickness of the coil. In one embodiment, the dimension is a diameter of the bundle. In another embodiment, the dimension is at least one of a length or width of the bundle. Insulating overmolding may be provided over the coil. In one embodiment, the resulting antenna structure is bidirectional such that substantially the same performance characteristics are obtained during recharge regardless of which of two major surfaces of the antenna is placed in proximity to the patient.

摘要翻译： 适用于对可植入装置的可再充电电源进行充电的技术。 一个方面涉及提供可以经皮耦合到可植入装置的次级线圈的柔性初级线圈。 线圈的多个相邻线圈通过系带分组以形成束。 束具有至少一个尺寸，其被选择为与线圈的预定厚度相同的尺寸。 在一个实施例中，尺寸是束的直径。 在另一个实施例中，尺寸是束的长度或宽度中的至少一个。 可以在线圈上提供绝缘包覆成型。 在一个实施例中，所得到的天线结构是双向的，使得在再充电期间获得基本上相同的性能特征，而不管天线的两个主表面中的哪一个放置在患者附近。

公开(公告)号：US09216297B2

公开(公告)日：2015-12-22

申请号：US13053775

申请日：2011-03-22

申请人： John E. Kast ,  Randy S. Roles ,  Bruce D. Fishbeck ,  Thipphaphone Lougiu ,  Todd A. Kallmyer ,  Jay T. Eisch ,  David P. Olson ,  William C. Phillips ,  Matthew C. Lukasek ,  Lonnie B. Gades

发明人： John E. Kast ,  Randy S. Roles ,  Bruce D. Fishbeck ,  Thipphaphone Lougiu ,  Todd A. Kallmyer ,  Jay T. Eisch ,  David P. Olson ,  William C. Phillips ,  Matthew C. Lukasek ,  Lonnie B. Gades

IPC分类号： A61N1/378 ,  A61N1/372

CPC分类号： A61N1/3787 ,  A61N1/37229 ,  Y10T29/49016

摘要： Techniques adapted for use with recharging a rechargeable power source of an implantable device. One aspect relates to providing a flexible primary coil that can be transcutaneously coupled to a secondary coil of the implantable device. Multiple adjacent turns of the coil are grouped via lacing to form bundles. The bundles have at least one dimension that is selected to be a same size as a predetermined thickness of the coil. In one embodiment, the dimension is a diameter of the bundle. In another embodiment, the dimension is at least one of a length or width of the bundle. Insulating overmolding may be provided over the coil. In one embodiment, the resulting antenna structure is bidirectional such that substantially the same performance characteristics are obtained during recharge regardless of which of two major surfaces of the antenna is placed in proximity to the patient.

摘要翻译： 适用于对可植入装置的可再充电电源进行充电的技术。 一个方面涉及提供可以经皮耦合到可植入装置的次级线圈的柔性初级线圈。 线圈的多个相邻线圈通过系带分组以形成束。 束具有至少一个尺寸，其被选择为与线圈的预定厚度相同的尺寸。 在一个实施例中，尺寸是束的直径。 在另一个实施例中，尺寸是束的长度或宽度中的至少一个。 可以在线圈上提供绝缘包覆成型。 在一个实施例中，所得到的天线结构是双向的，使得在再充电期间获得基本上相同的性能特征，而不管天线的两个主表面中的哪一个放置在患者附近。