Electrocautery surgical scalpel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 10, 1991
Grant Date -
N/A
app pub date -
May 16, 1990
filing date -
May 16, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention includes an electrosurgical scalpel and a suction/coagulating tool provided in a single surgical instrument. The scalpel assumes an extended position when the instrument is used in a cutting mode and a retracted position when the tool is used in a coagulating mode. A push button control directs either continuous electrical current to the scalpel or pulsed electrical current to the suction/coagulating tool. Suction can be provided during both the cutting and coagulating procedures to maintain a clear field of vision.
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Family
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Cited Art Landscape
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