Optics: measuring and testing – Blood analysis – Hemoglobin concentration
Reexamination Certificate
2011-05-17
2011-05-17
Lauchman, L. G (Department: 2877)
Optics: measuring and testing
Blood analysis
Hemoglobin concentration
C600S323000, C600S529000, C702S189000, C702S190000
Reexamination Certificate
active
07944551
ABSTRACT:
Techniques for the display of a signal with a wavelet transform of that signal in a wavelet transform viewer are disclosed, according to embodiments. According to embodiments, the wavelet transform viewer can display a plot of physiological signals such as a photoplethysmograph (PPG) signal. A portion of the plot of the signal can be selected. A wavelet transform the selected portion of the signal can be calculated and a wavelet plot of the tranformed signal can be displayed simultaneously with that signal. A plot of the selected portion of the signal can also be simultaneously displayed with both the plot of the signal and the wavelet plot.
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Addison Paul Stanley
Watson James
Lauchman L. G
Nellcor Puritan Bennett Ireland
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