A filter separator and method, including an annular microfilter and a separation chamber within the microfilter including a plurality of mixing blades circulating fluid upwardly and downward within the chamber. The surgical glove may include one or more lights, electrical cautery, suction, and irrigation positioned on distal ends of fingers of the surgical glove. The method also includes, at the storage system: assembling each RROC waveform to generate a single RROC waveform that is useable to suppress repeatable runout as contained in an entire revolution of the removable disc; and storing, in a memory, the single RROC waveform. Clasping system can be released by operator to allow camera to be pivotably moved upright into a second secure position for the purpose of taking a photograph. When it is necessary to initiate the charging, the MGC transmits the metering pulse signal to the MG, and then the MG transmits the first metering pulse to the user equipment immediately, and periodically transmits the subsequent pulses according to the Pulse Count and Pulse Interval specified by the signal parameter. The condition warning system includes a control system that monitors operational, safety or compliance parameters of an apparatus, and a light that illuminates a location below an operator’s direct line of sight, and which is outside of the operator’s direct line of sight.