Abstract: A topical nerve activation patch includes electronic circuitry embedded in the patch and electronic circuitry configured to generate an output voltage applied to electrodes. The patch further includes a controller configured to generate a treatment comprising a plurality of activation pulses that form the output voltage, the controller comprising a first real time clock and an oscillator, the treatment comprising electrical stimuli applied to the user via the electrodes. The patch further includes a charge measurement circuit configured to measure an amount of charge applied to the user from the electrical stimuli and a communication link configured to communicate with a remote activation device, the remote activation device comprising a second real time clock. The controller is configured to generate the activation pulses by measuring time intervals using the oscillator and using the second real time clock and the measured time intervals to determine activation times for the activation pulses.

Abstract: Example inventions reduce nocturia for a user. Examples determine that the user is sleeping, determine that the user has an urge to urinate, and then apply external electrical stimulation to a tibial nerve of the user.

Abstract: A topical nerve stimulator patch and system are provided including a dermal patch; an electrical signal generator associated with the patch; a signal receiver to activate the electrical signal generator; a power source for the electrical signal generator associated with the patch; an electrical signal activation device; and a nerve feedback sensor.

Abstract: A smart diaper system includes a diaper body adapted to be worn by a user and an absorbent pad coupled to the diaper body. The system further includes a wireless communication device fixedly attached to the diaper body and a base station device in wireless communication with the wireless communication device, the base station device configured to determine a distance between the wireless communication device and the base station device.

Abstract: A topical nerve stimulator patch and system are provided including a dermal patch; an electrical signal generator associated with the patch; a signal receiver to activate the electrical signal generator; a power source for the electrical signal generator associated with the patch; an electrical signal activation device; and a nerve feedback sensor.

Abstract: A topical nerve stimulator patch and system are provided comprising a dermal patch; an electrical signal generator associated with the patch; a signal receiver to activate the electrical signal generator; a power source for the electrical signal generator associated with the patch and an electrical signal activation device.

Abstract: A topical nerve stimulator patch and system are provided comprising a dermal patch; an electrical signal generator associated with the patch; a signal receiver to activate the electrical signal generator; a power source for the electrical signal generator associated with the patch; an electrical signal activation device; and a nerve feedback sensor.

Abstract: A topical nerve stimulator patch and system are provided comprising a dermal patch; an electrical signal generator associated with the patch; a signal receiver to activate the electrical signal generator; a power source for the electrical signal generator associated with the patch; an electrical signal activation device; and a nerve feedback sensor.