Systems and methods for providing sensor arrays for detecting physiological characteristics
First Claim
1. A method for determining one or more physiological parameters of a subject, the method comprising:
- receiving physiological signals from sensor elements coupled to the subject;
analyzing, using a processor, the physiological signals using a first metric associated with a first physiological parameter;
analyzing, using a processor, the physiological signals using a second metric associated with a second physiological parameter;
identifying, using a processor, whether the first physiological parameter can be determined based at least in part on the first metric;
identifying, using a processor, whether the second physiological parameter can be determined based at least in part on the second metric; and
determining, using a processor, at least one of the first and second physiological parameters of the subject based at least in part on the physiological signals received from the sensor elements and based at least in part on whether the first and second physiological parameters can be determined.
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Accused Products
Abstract
Systems and methods for determining physiological parameters of a subject using a sensor array. In an embodiment, a sensor array may contain sensor elements for determining multiple physiological parameters. A combination of sensor elements and the physiological parameters determined may be selected based on signals obtained from the sensor elements of the sensor array. A sensor array may be connected to a monitoring device that may select an optimal sensor element or combination of sensor elements and one or more physiological parameters to be determined. The monitoring device may then determine physiological parameters using the selected combination of sensor elements and display information associated with the parameters on a monitor for use, for example, in monitoring a medical patient.
52 Citations
10 Claims
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1. A method for determining one or more physiological parameters of a subject, the method comprising:
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receiving physiological signals from sensor elements coupled to the subject; analyzing, using a processor, the physiological signals using a first metric associated with a first physiological parameter; analyzing, using a processor, the physiological signals using a second metric associated with a second physiological parameter; identifying, using a processor, whether the first physiological parameter can be determined based at least in part on the first metric; identifying, using a processor, whether the second physiological parameter can be determined based at least in part on the second metric; and determining, using a processor, at least one of the first and second physiological parameters of the subject based at least in part on the physiological signals received from the sensor elements and based at least in part on whether the first and second physiological parameters can be determined. - View Dependent Claims (2, 3, 4, 5)
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6. A system for determining one or more physiological parameters of a subject, the system comprising:
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a sensor interface capable of receiving physiological signals from sensor elements coupled to the subject; and a processor coupled to the sensor interface, wherein the processor is capable of; analyzing the physiological signals using a first metric associated with a first physiological parameter and a second metric associated with a second physiological parameter; identifying whether the first physiological parameter can be determined based at least in part on the first metric; identifying whether the second physiological parameter can be determined based at least in part on the second metric; and determining at least one of the first and second physiological parameters of the subject based at least in part on the physiological signals received from the sensor elements and on whether the first and second physiological parameters can be determined. - View Dependent Claims (7, 8, 9, 10)
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Specification