Multiple wavelength light photometer for non-invasive monitoring
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United States of America Patent
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Feb 18, 1992
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N/A
app pub date -
Feb 16, 1988
filing date -
Aug 7, 1984
priority date (Note) -
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Abstract
A multiple wavelength light spectrophometer for non-invasive monitoring of a body organ in vivo comprising: a single pulsed light source, optical fibers for transmitting to and receiving the infrared radiation from the organ, a radiation detector capable of branching received radiation into several different wavelengths, an amplifier, and a data acquisition system including a microprocessor capable of compensating for light diffusion effects by employing a specific algorithm.
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