Audio oscillators for detecting toxins and pathogens in the body for medical diagnostic purposes; Blood oxygen monitors; Health monitoring devices consisting of blood pressure monitors, thermometers and pedometers; Hyperbaric oxygen chambers for medical purposes; Medical equipment accessories, namely, electrodiagnostic automated constant current sinusoid waveform neuroselective sensory nerve testing devices, namely, disposable electrodes; Oxygen concentrators for medical purposes; Oxygen inha...