Lumen tissue treatment system, apparatus and method

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专利权人:

コヴィディエン リミテッド パートナーシップ

发明人:

ヒラリー・ケイ・ハシャー,デイビッド・エス・アトリー,エリック・ジェイ・グウェーダー,アレクサンダー・エイ・ルビンスキー,ロバート・シー・ハガーティ,ギルバート・マタ・ジュニア,フェリシア・ピー・セイン－ルウィン,プラティカ・サー,フェリシア・ピー・セイン-ルウィン

申请号：

JP2015119225

公开号：

JP6084656B2

申请日:

2015.06.12

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

Methods, systems, and devices for providing treatment to a target site are described. The system may include a guide assembly, an expandable support device coupled with the distal end of the guide assembly, and an operative member disposed on the expandable support device. The expandable support device may be configured to transition between a collapsed and expanded configuration. The expandable support device may be supported by one or more flexible supports aligned in parallel with an axis about which the expandable support device collapses and/or multiple splines arranged in a pattern configured to promote transitioning of the expandable support device between an expanded and collapsed configuration. The guide assembly may be configured to provide torque to the expandable support device. The operative member can include multiple electrodes arranged in parallel to the axis about which the expandable support device collapses.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/