Regional oximetry user interface
First Claim
1. A regional oximetry system comprising:
- a display; and
at least one processor, the processor causing a plurality of views to be displayed on the display, each view configured to occupy at least a portion of the display, each of the views adapted to present data responsive to at least one physiological signal;
a first sensor port configured to receive at least a first physiological signal representative of a regional tissue oxygenation level;
a second sensor port configured to receive at least a second physiological signal representative of an arterial oxygen saturation level;
wherein a first view presents a first trend graph of the first physiological signal and a second trend graph of the second physiological signal, and wherein the first trend graph and the second trend graph are aligned such that an area between the first trend graph and the second trend graph is representative of a differential analysis of regional-to-central oxygen saturation,wherein the processor determines a numerical representation of a currently-measured differential analysis of regional-to-central oxygen saturation, and wherein a second view presents the numerical representation of the currently-measured differential analysis of regional-to-central oxygen saturation.
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Abstract
A regional oximetry system has a display and at least one processor causing a plurality of views to be displayed on the display, each configured to occupy at least a portion of the display. The views are adapted to present data responsive to at least one physiological signal. A first sensor port is configured to receive at least a first physiological signal representative of a regional tissue oxygenation level, and a second sensor port is configured to receive at least a second physiological signal representative of an arterial oxygen saturation level. One view presents a first trend graph of the first physiological signal and a second trend graph of the second physiological signal. An area between the first trend graph and the second trend graph can include a differential analysis of regional-to-central oxygen saturation.
1133 Citations
12 Claims
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1. A regional oximetry system comprising:
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a display; and at least one processor, the processor causing a plurality of views to be displayed on the display, each view configured to occupy at least a portion of the display, each of the views adapted to present data responsive to at least one physiological signal; a first sensor port configured to receive at least a first physiological signal representative of a regional tissue oxygenation level; a second sensor port configured to receive at least a second physiological signal representative of an arterial oxygen saturation level; wherein a first view presents a first trend graph of the first physiological signal and a second trend graph of the second physiological signal, and wherein the first trend graph and the second trend graph are aligned such that an area between the first trend graph and the second trend graph is representative of a differential analysis of regional-to-central oxygen saturation, wherein the processor determines a numerical representation of a currently-measured differential analysis of regional-to-central oxygen saturation, and wherein a second view presents the numerical representation of the currently-measured differential analysis of regional-to-central oxygen saturation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A regional oximetry user interface method comprising:
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obtaining a first waveform responsive to a physiological signal representative of a regional tissue oxygenation level; obtaining a second waveform responsive to a physiological signal representative of an arterial oxygen saturation level; determining, using at least one processor, a data trend responsive to the first physiological signal; determining, using the at least one processor, a data trend responsive to the second physiological signal; determining, using the at least one processor, a difference between the data trend responsive to the first physiological signal and the data trend responsive to the second physiological signal; presenting, in a first display view, the determined data trends responsive to the first and second physiological signals; and presenting, in a second display view, the determined difference between the data trend responsive to the first and second physiological signals. - View Dependent Claims (11, 12)
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Specification