Title:
【発明の名称】壊死誘発のための電気的外科処置機器
Document Type and Number:
Japanese Patent JP2002524130
Kind Code:
A
Abstract:
A cell necrosis apparatus includes an introducer with a distal end sufficiently sharp to penetrate tissue, an energy delivery including a plurality of electrodes and a slidable sensing member. Each electrode of the plurality of electrodes has a tissue piercing distal end and is positionable in the introducer as the introducer is advanced through tissue. At least one electrode of the plurality of electrodes is deployable with curvature from the introducer. The slidable sensing member is positionable within the introducer and electrically coupled to the energy delivery device. The sensing member is configured to measure a property of the energy delivery device or at least one electrode of the plurality of electrodes.
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Inventors:
Leaky es
Balvias Daniel
Balvias Daniel
Application Number:
JP2000568414A
Publication Date:
August 06, 2002
Filing Date:
August 31, 1999
Export Citation:
Assignee:
Rita Medical Systems, Inc.
International Classes:
A61B17/34; A61B18/12; A61B18/14; A61B18/18; A61N1/06; A61N1/40; A61N5/04; A61B17/00; A61B18/00; A61M3/02; A61M25/00; (IPC1-7): A61B18/12; A61B17/34
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)