System and method for a self-calibrating non-invasive sensor
First Claim
Patent Images
1. A self-calibrating sensor system having at least one light source, the self-calibrating sensor system comprising:
- a probe receiving incident light radiation from the at least one light source; and
a calibration circuit in signal communication with the s probe, the calibration circuit producing a calibrated signal corresponding to the received incident light radiation at the probe.
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Accused Products
Abstract
A non-invasive emitter-photodiode sensor which is able to provide a data-stream corresponding to the actual wavelength of light emitted thereby allowing calibration of the sensor signal processing equipment and resulting in accurate measurements over a wider variation in emitter wavelength ranges.
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Citations
39 Claims
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1. A self-calibrating sensor system having at least one light source, the self-calibrating sensor system comprising:
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a probe receiving incident light radiation from the at least one light source; and
a calibration circuit in signal communication with the s probe, the calibration circuit producing a calibrated signal corresponding to the received incident light radiation at the probe. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A self-calibrating sensor system having at least one light source, the self-calibrating sensor system comprising:
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first means for receiving incident light radiation from the light source; and
means for producing a calibrated signal corresponding to the received incident light radiation at the sensor probe. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A method for self-calibrating a sensor system having at least one light source, the method comprising:
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receiving incident light radiation from the at least one light source at a probe; and
producing a calibrated signal corresponding to the received incident light radiation at the probe. - View Dependent Claims (28, 29, 30, 31, 32, 33)
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34. A computer-readable medium for self-calibrating a sensor system having at least one light source, the computer-readable medium comprising:
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logic configured for receiving incident light radiation from the at least one light source at a probe; and
logic configured for producing a calibrated signal corresponding to the received incident light radiation at the probe. - View Dependent Claims (35, 36, 37, 38, 39)
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Specification