Surgical devices and methods of use thereof
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United States of America Patent
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Jul 10, 2012
Grant Date -
Sep 25, 2008
app pub date -
Mar 21, 2008
filing date -
Mar 23, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides surgical devices and methods to treat tissue. In one device embodiment, the invention comprises a bipolar electrosurgical device to treat tissue in a presence of radio frequency power and a fluid provided simultaneously from a distal portion of the device, with the device comprising a disc shaped distal end. In one method embodiment, the invention comprises a method of treating tissue having a blood vessel during spine surgery, with the method comprising pressing a portion of the blood vessel against a supporting spine structure with a surgical device to provide a compressed portion of the blood vessel, and heating the compressed portion of the blood vessel with the surgical device sufficiently to inhibit a blood flow through the vessel after the surgical device is removed from the blood vessel.
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