Fluid-assisted medical devices, systems and methods
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United States of America Patent
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Jul 5, 2016
Grant Date -
Apr 26, 2012
app pub date -
Nov 23, 2011
filing date -
Mar 6, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
An electrosurgical device includes a first electrode tip connected to a first shaft and spaced from a second electrode tip connected to a second shaft. The first electrode tip serves as a first pole, and the second electrode tip serves as a second pole, of a bipolar electrode configuration. A first fluid outlet opening is defined by a distal end of the first shaft and a portion of the first electrode tip. A second fluid outlet opening is defined by a distal end of the second shaft and a portion of the second electrode tip. At least one recess can be formed in an exterior surface of each of the first and the second electrode tips, providing a fluid flow channel for fluid to flow distally along the respective electrode tip.
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