公开(公告)号：US20140200578A1

公开(公告)日：2014-07-17

申请号：US14155028

申请日：2014-01-14

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JOEL N. GROFF ,  MARK L. JENSON ,  MARTIN R. WILLARD ,  JASON P. HILL ,  GARY L. HENDRICKSON

IPC: A61B18/14

CPC classification number: A61B18/1492 ,  A61B2017/00867 ,  A61B2018/00267 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/1475

Abstract: Medical devices for ablating nerves perivascularly and methods for making and using the same are disclosed. An example medical device may include an expandable frame slidably disposed within a catheter shaft. The expandable frame may be configured to shift between a collapsed configuration and an expanded configuration. One or more electrodes may be disposed on a surface of the expandable frame. The one or more electrodes may be disposed radially inward relative to the greatest radial extent of the expandable frame when the expandable frame is in the expanded configuration.

Abstract translation: 公开了用于消除血管周围神经的医疗装置及其制造和使用方法。 示例性医疗装置可以包括可滑动地设置在导管轴内的可扩展框架。 可扩展框架可以被配置为在折叠配置和扩展配置之间移动。 可以在可扩展框架的表面上设置一个或多个电极。 当可扩展框架处于扩展构型时，一个或多个电极可以相对于可扩展框架的最大径向范围径向向内设置。

公开(公告)号：US20130096553A1

公开(公告)日：2013-04-18

申请号：US13631119

申请日：2012-09-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： JASON P. HILL ,  JOSEPH M. THIELEN ,  MARK L. JENSON ,  PATRICK A. HAVERKOST ,  JOEL N. GROFF ,  GARY L. HENDRICKSON

IPC: A61B18/14

CPC classification number: A61N1/05 ,  A61B18/1492 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61M25/0138 ,  A61M25/0147

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may be a deflectable medical device that includes a catheter shaft having a distal end. An ablation electrode may be disposed at the distal end. A deflection mechanism may be coupled to the catheter shaft. The deflection mechanism may include a deflection body and a pull wire coupled to the deflection body. The deflection body may have a longitudinally-extending furrow formed therein. A flex member may be disposed adjacent to the deflection mechanism.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以是包括具有远端的导管轴的可偏转医疗装置。 消融电极可以设置在远端。 偏转机构可以联接到导管轴。 偏转机构可以包括偏转体和联接到偏转体的拉线。 偏转体可以具有形成在其中的纵向延伸的沟槽。 弯曲构件可以邻近偏转机构设置。