Vorrichtung zur Reduzierung des Bias-Flusses in oszillierenden Ventilatoren

摘要

A device and method of ventilating a patient reduces the bias flow relative to existing oscillatory ventilators. The device has an oscillator, and an oscillating line having a first end in sealing relationship with the oscillator. A gas supply line is connected to the oscillating line, and a patient line is connected to a second end of the oscillating line. An outlet valve is in pneumatic communication with the patient line. A method of ventilating using such a device is also disclosed.