Laser knife device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 11, 1983
Grant Date -
N/A
app pub date -
Jan 14, 1981
filing date -
Jan 14, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A laser knife with which a laser beam having at least two different wavelengths to thereby eliminate undesirable effects on body tissue, blood and body fluids. First and second laser sources provide first and second operating light beams of different wavelengths. The first and second operating light beams are focused along the same optical axis with the focus points being independently controllable. An illuminating or guide light beam is also provided along the same optical axis which also can be independently focused.
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Family
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Cited Art Landscape
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