Patent ID: 7912541
Filing Date: 2011-03-22
Classification: A61B,A61N

Abstract:
1. A biofeedback stimulation device, comprising: a user interface for providing at least one input signal; a processor for generating a first control signal and a plurality of second control signals responsive to the at least one input signal; transformer stimulation circuitry for generating an electrical stimulation signal including packets of at least one pulse responsive to the first control signal; damping circuitry for configuring the at least one pulse in the packets to a selected one of a plurality of configurations responsive to the plurality of second control signals; output electrodes for applying the at least one pulse in the packet of the electrical stimulation signal to a user; detector circuitry for detecting zero crossings of the at least one pulse in the packet of the electrical stimulation signal; wherein the processor further causes generation of an indicator responsive to the detected zero crossings, wherein the application of the electrical stimulation signal and a light stimulation signal are controlled by the at least one control signal; and second circuitry for generating and detecting the light stimulation signal.