Automatic activation of medical processes
First Claim
1. A system, comprising:
- a sensor system having one or more sensors configured to sense brain activity;
a brain activity detector coupled to the sensor system and configured to determine a brain state based on signals received from the sensor system, the detector configured to identify proarrhythmic periods;
a medical system configured to perform at least one respiratory or cardiac process; and
a controller coupled to the brain activity detector and the medical system, the controller configured to activate, de-activate or adjust the at least one cardiac or respiratory process in response to the identified proarrhythmic periods.
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Accused Products
Abstract
Systems and methods involve automatic activation, de-activation or modification of therapies or other medical processes based on brain state. A medical system includes a sensor system having one or more sensors configured to sense signals related to the brain state of the patient. A brain state analyzer detects various brain states, including sleep stage and/or brain seizures. A controller uses the brain state detection information to control a medical system configured to perform at least one respiratory or cardiac process. Methods involve sensing signals related to brain state and determining the brain state of a patient based on the sensed signals. At least one respiratory or cardiac medical process is controlled based on the patient'"'"'s brain state.
245 Citations
20 Claims
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1. A system, comprising:
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a sensor system having one or more sensors configured to sense brain activity; a brain activity detector coupled to the sensor system and configured to determine a brain state based on signals received from the sensor system, the detector configured to identify proarrhythmic periods; a medical system configured to perform at least one respiratory or cardiac process; and a controller coupled to the brain activity detector and the medical system, the controller configured to activate, de-activate or adjust the at least one cardiac or respiratory process in response to the identified proarrhythmic periods. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method, comprising:
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sensing signals indicative of brain activity; determining a brain state of a patient and identifying proarryhthmic periods based on the sensed signals; and controlling at least one of a respiratory or a cardiac medical process in response to the identified proarrhythmic periods. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A medical system, comprising:
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means for sensing signals related to brain activity; means for determining a brain state of a patient and identifying proarryhthmic periods based on the sensed signals; and means for activating, de-activating or modifying at least one of a respiratory or cardiac medical process in response to the identified proarrhythmic periods.
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Specification