Electrosurgical tissue sealing augmented with a seal-enhancing composition
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United States of America Patent
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Nov 3, 2015
Grant Date -
Mar 22, 2012
app pub date -
May 18, 2011
filing date -
Sep 17, 2010
priority date (Note) -
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Abstract
Embodiments of the disclosed technology provide systems, devices, and methods of creating an electrosurgical tissue seal that is augmented with a seal-enhancing composition. One embodiment of a device includes a set of opposing electrosurgical jaws configured to be able to close on a targeted tissue-sealing site; the jaws have a reservoir configured to hold a tissue seal-enhancing composition. The reservoir is in communication with a surface of the tissue-sealing site when the jaws are closed on the site, and the electrosurgical device is configured to deliver the tissue seal-enhancing composition to the site during an electrosurgical procedure. The device is further configured to deliver sufficient radiofrequency energy to the site such that the targeted tissue and the tissue seal-enhancing composition at the tissue-sealing site are processed to form a high integrity sealed tissue site.
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