Abstract: Disclosed herein is a wireless implantable communication system, method and sensing device, wherein an implantable data conversion module is adapted for operative coupling to a distinct or integrated implantable sensing device for the conversion of a characteristic signal for transmission thereof to an external receiver, e.g. by way of an inductive element. Upon positioning an external inductive element in the vicinity of the implanted device, a corresponding signal is induced within the external element allowing for reconstruction of the converted signal, and thereby allowing for recovery of the characteristic signal. Embodiments for the communication of data across a biological barrier, including communications from an external transmitter to an implanted receiver, an implanted transmitter to an external receiver, and an implanted transmitter/receiver pair are also disclosed.

Abstract: Disclosed herein is a wireless implantable communication system, method and sensing device, wherein an implantable data conversion module is adapted for operative coupling to a distinct or integrated implantable sensing device for the conversion of a characteristic signal for transmission thereof to an external receiver, e.g. by way of an inductive element. Upon positioning an external inductive element in the vicinity of the implanted device, a corresponding signal is induced within the external element allowing for reconstruction of the converted signal, and thereby allowing for recovery of the characteristic signal. Embodiments for the communication of data across a biological barrier, including communications from an external transmitter to an implanted receiver, an implanted transmitter to an external receiver, and an implanted transmitter/receiver pair are also disclosed.

Abstract: A functional electrical stimulation method for rehabilitating, treating, retraining, and/or otherwise improving upper extremity mobility and control in persons having impaired or disabled upper extremities due to stroke or spinal cord injury, comprising stimulation of the lumbricalis muscles.

Abstract: An electrical stimulation system to provide pulse stimulation to an area of a living body by way of one or more electrode leads applied to the area, the area including an associated resistance element and an associated capacitance element. The system may include a pulse generating circuit having a controllable output voltage to generate constant voltage pulses to the one or more electrode leads, wherein the corresponding current signal of each constant voltage pulse includes an exponential decay to a steady state current value. The system may include a controller configured to estimate the associated resistance element of the area, determine a specified target steady state current value to be applied to the area, and control the pulse generating circuit to generate a constant voltage pulse to the one or more electrode leads at a calculated voltage level which achieves the specified target steady state current value to the area.