Multifunctional probe for minimally invasive surgery
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United States of America Patent
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Sep 12, 1995
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N/A
app pub date -
Oct 18, 1991
filing date -
Oct 18, 1991
priority date (Note) -
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Abstract
A probe for use in minimally invasive surgery incorporates a nozzle and electrode assembly at the distal end of the probe for achieving gas assisted electro-fulguration. In addition, the probe accommodates the simultaneous use of other auxiliary surgical instruments, such as standard electrosurgical electrodes, laser fiber optic conduits and mechanical tools. Further still, the probe includes a passageway for achieving evacuation, irrigation or aspiration at the surgical site. The probe thus allows a surgeon to achieve multiple different surgical functions during a minimally invasive surgical procedure without removing one probe and inserting a different probe to achieve a different surgical function.
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