Manufacturer of critical care and transportable respirators/ventilators, air/oxygen blenders, oxygen/temperature monitors, compressors, ventilation monitors, breathing circuits, and accessories. Products are sold to the medical industry. The bulk of revenue is derived from activity in the medical industry. This company was capitalized by private investment. International sales are over 25% of sales. Products include respirator monitors, breathing circuits, air/oxygen blenders, critical care and transportable respirators, temperature monitors, oxygen/temperature monitors.