Three-dimensional waveform display for a breathing assistance system
First Claim
1. A system for displaying respiratory data, comprising:
- a processor that generates multiple instances of a two-dimensional waveform based on respiratory data obtained from a patient, each instance representing one or more of a plurality of breaths of the patient; and
a display device that displays graphical representations of the multiple instances of the two-dimensional waveform, the multiple instances of the two-dimensional waveform being simultaneously displayed and graphically offset from each other to create a three-dimensional representation of the multiple waveform instances over time.
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Abstract
An apparatus configured to display a three-dimensional representation of a waveform for a breathing assistance system may include a processor and a display device. The processor may be configured to receive signals from one or more sensors over a plurality of time periods and generate multiple instances of a waveform based on the received signals, each instance corresponding to one of the plurality of time periods. The display device may be configured to cooperate with the processor to display a graphical three-dimensional representation of the waveform over time. The three-dimensional representation may include graphical representations of the multiple instances of the waveform displayed simultaneously.
1060 Citations
16 Claims
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1. A system for displaying respiratory data, comprising:
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a processor that generates multiple instances of a two-dimensional waveform based on respiratory data obtained from a patient, each instance representing one or more of a plurality of breaths of the patient; and a display device that displays graphical representations of the multiple instances of the two-dimensional waveform, the multiple instances of the two-dimensional waveform being simultaneously displayed and graphically offset from each other to create a three-dimensional representation of the multiple waveform instances over time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A medical ventilator comprising:
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a display device configured to display a graphical three-dimensional representation of multiple instances of two-dimensional waveforms, wherein the multiple instances of the two-dimensional waveform are generated based on signals from one or more sensors over a plurality of breaths, each instance corresponding to one of the plurality of breaths, wherein the multiple instances of the two-dimensional waveform are simultaneously displayed and graphically offset from each other over time to create the three-dimensional representation. - View Dependent Claims (13, 14, 15)
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16. A medical device comprising:
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a processor; one or more sensors; and means for displaying a graphical three-dimensional representation of multiple instances of two-dimensional waveforms, wherein the multiple instances of the two-dimensional waveform are generated based on signals from the one or more sensors over a plurality of breaths of a patient, each instance corresponding to one of the plurality of breaths, wherein the multiple instances of the two-dimensional waveform are simultaneously displayed and graphically offset from each other over time to create the three-dimensional representation.
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Specification