Cordless medical cauterization and cutting device
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United States of America Patent
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Dec 11, 2012
Grant Date -
Sep 24, 2009
app pub date -
Mar 13, 2009
filing date -
Mar 19, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A surgical device includes a radio-frequency-signal-generation assembly including a radio-frequency-signal-generation circuit operable to generate a radio-frequency signal at an output and adapted to couple to a switch-mode power supply and a surgical handle including an end effector having at least one jaw with at least one electrical contact, the end effector including at least one signal input that electrically connects to the output to provide the radio-frequency signal at the at least one electrical contact.
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