公开(公告)号：US09687297B2

公开(公告)日：2017-06-27

申请号：US14712694

申请日：2015-05-14

Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

Inventor： Dale E. Just ,  Troy T. Tegg ,  Theodore A. Johnson ,  Sacha C. Hall

IPC: A61B18/14 ,  A61B5/042 ,  A61B18/00

CPC classification number: A61B18/1492 ,  A61B5/0422 ,  A61B2018/00083 ,  A61B2018/00267 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00875 ,  A61B2018/1407 ,  A61B2018/1465 ,  Y10T29/49204

Abstract: A family of catheter electrode assemblies includes a flexible circuit having a plurality of electrical traces and a substrate; a ring electrode surrounding the flexible circuit and electrically coupled with at least one of the plurality of electrical traces; and an outer covering extending over at least a portion of the electrode. A non-contact electrode mapping catheter includes an outer tubing having a longitudinal axis, a deployment member, and a plurality of splines, at least one of the plurality of splines comprising a flexible circuit including a plurality of electrical traces and a substrate, a ring electrode surrounding the flexible circuit and electrically coupled with at least one of the plurality of electrical traces; and an outer covering extending over at least a portion of the ring electrode. A method of constructing the family of catheter electrode assemblies is also provided.

公开(公告)号：US20150327923A1

公开(公告)日：2015-11-19

申请号：US14712694

申请日：2015-05-14

Applicant: St. Jude Medical, Atrial Fibrillation Division, Inc.

Inventor： Dale E. Just ,  Troy T. Tegg ,  Theodore A. Johnson ,  Sacha C. Hall

IPC: A61B18/14

CPC classification number: A61B18/1492 ,  A61B5/0422 ,  A61B2018/00083 ,  A61B2018/00267 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00875 ,  A61B2018/1407 ,  A61B2018/1465 ,  Y10T29/49204

Abstract: A family of catheter electrode assemblies includes a flexible circuit having a plurality of electrical traces and a substrate; a ring electrode surrounding the flexible circuit and electrically coupled with at least one of the plurality of electrical traces; and an outer covering extending over at least a portion of the electrode. A non-contact electrode mapping catheter includes an outer tubing having a longitudinal axis, a deployment member, and a plurality of splines, at least one of the plurality of splines comprising a flexible circuit including a plurality of electrical traces and a substrate, a ring electrode surrounding the flexible circuit and electrically coupled with at least one of the plurality of electrical traces; and an outer covering extending over at least a portion of the ring electrode. A method of constructing the family of catheter electrode assemblies is also provided.

Abstract translation: 导管电极组件系列包括具有多个电迹线和基底的柔性电路; 围绕所述柔性电路并与所述多个电迹线中的至少一个电迹线电耦合的环形电极; 以及在所述电极的至少一部分上延伸的外覆盖件。 非接触电极映射导管包括具有纵向轴线，展开构件和多个花键的外管，所述多个花键中的至少一个花键包括包括多个电迹线和基底的柔性电路，环 电极，其围绕所述柔性电路并且与所述多个电迹线中的至少一个电气耦合; 以及在所述环形电极的至少一部分上延伸的外覆盖层。 还提供了构建导管电极组件系列的方法。