Ablation device having an expandable chamber for anchoring the ablation device to tissue

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专利权人:

Covidien LP

发明人:

BRANNAN, Joseph D.,ARTS, Gene H.

申请号：

AU2017203914

公开号：

AU2017203914A1

申请日:

2017.06.09

申请国别(地区):

AU

年份:

2017

代理人:

摘要：

#$%^&*AU2017203914A120170629.pdf#####ABLATION DEVICE HAVING AN EXPANDABLE CHAMBER FOR ANCHORING THE ABLATION DEVICE TO TISSUE ABSTRACT An ablation device (100), comprising an elongate shaft (130) extending from a handle assembly (110) an ablation electrode (150) configured to releasably couple to a distal end portion of the elongate shaft (130), the ablation electrode (150) having a distal tip configured to penetrate tissue and a chamber (210) disposed on the elongate shaft (130) and configured to receive a fluid to expand the chamber (210) relative to the elongate shaft (130).

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