Pulse oxymetry data processing
First Claim
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1. A method for processing pulse oxymetry data signals, comprising:
- recording pulse oxymetry data signals, the pulse oxymetry data signals having a plurality of oxymetry waveforms, the pulse oxymetry data signals corresponding to oxygen saturation data signals;
determining a correlation coefficient between sequential oxymetry waveforms; and
identifying a valid pulse oxymetry waveform.
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Abstract
In one aspect, the invention is a method for processing pulse oxymetry data signals. The method includes recording pulse oxymetry data signals. The pulse oxymetry data signals have a plurality of oxymetry waveforms. The method also includes determining a correlation coefficient between sequential oxymetry waveforms and identifying a valid pulse oxymetry waveform.
2 Citations
30 Claims
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1. A method for processing pulse oxymetry data signals, comprising:
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recording pulse oxymetry data signals, the pulse oxymetry data signals having a plurality of oxymetry waveforms, the pulse oxymetry data signals corresponding to oxygen saturation data signals;
determining a correlation coefficient between sequential oxymetry waveforms; and
identifying a valid pulse oxymetry waveform. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An apparatus for processing pulse oxymetry data signals, comprising:
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a memory that stores executable instruction data signals; and
a processor that executes the instruction data signals to;
record the pulse oxymetry data signals, the pulse oxymetry data signals having a plurality of oxymetry waveforms, the pulse oxymetry data signals corresponding to oxygen saturation data signals;
determine a correlation coefficient between sequential oxymetry waveforms; and
identify an valid pulse oxymetry waveform. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An article comprising a machine-readable medium that stores executable instruction signals for processing pulse oxymetry data signals, the instruction signals causing a machine to:
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record the pulse oxymetry data signals, the pulse oxymetry data signals having a plurality of oxymetry waveforms, the pulse oxymetry data signals corresponding to oxygen saturation data signals;
determine a correlation coefficient between sequential oxymetry waveforms; and
identify a valid pulse oxymetry waveform. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification