High concentration no pulse delivery device

摘要: A respiratory therapy apparatus that delivers a predetermined pulsed dose of therapeutic gas to patient upon inhalation the patient. The system has separate conduits for supply at high concentration and diluent gas. conduit control valve is accurately controlled open close so as deliver precise means ensure there sufficient flow said diluted safe concentration. third receives gasses from both first second are mixed together administered By this system, can be high, otherwise harmful, prior introduction may nitric oxide nitrogen or an oxygen containing