Patent ID: 11918826
Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 9:
10. The method of claim 1, further comprising using a feedback controller to:
provide the pulsed electrical current to operate the OLEDs according to a stimulation pattern defined by one or both of: an amount of current provided to each OLED of the array of OLEDs or a temporal illumination pattern of each OLED of the array of OLEDs;
calculate a feedback signal indicating a difference between a value of the HRV signal generated when operating the OLEDs according to the stimulation pattern and a desired value of the HRV signal; and
automatically reduce a magnitude of the feedback signal by automatically adjusting the stimulation pattern while operating the OLEDs according to the stimulation pattern.