The cost of dehumidification was high when the ventilators were widely opened and so ventilation rates were constrained by restricting the maximum angle of opening.
The authors also investigated device performance by changing the temperature of gas within the ventilators and under two different minute ventilation levels (Ve) (low V ˙ e of 10 L/min and high V ˙ e of 21 L/min).
*According to these standards, except for the ventilators used in neonatology, the measurement of expiratory tidal volume (VT) or minute ventilation (VE) must be provided.
All ventilated patients were sedated according to protocol, but were not paralysed, and the ventilators were standard not in the controlled ventilatory mode but in the pressure-regulated volume control mode.
Maybe all the ventilators and monitors and techniques have dulled our sense of caution or left us a bit cocky.
Over the next few days, doctors will take the boys off the ventilators that are aiding their breathing.
Yet if candy could do such a thing, hospitals would have taffy-pulling machines next to the ventilators.
As for the ventilators -- hand-me-downs, like the rest, from a closed German hospital -- they are "just worn out," Dr. Turchev says.
In Britain headlines reported the grief of parents whose wishes were overruled by the courts, allowing doctors to turn off the ventilators keeping their son alive.
The ventilators, housed typically in seven-story shafts near each cavernous station, pump out hot air and pull in cooler air.
The ventilators keep critically ill patients breathing when their respiratory systems are unable to function, and because the ventilators are portable and battery operated, they can be used in rural areas which have no access to big hospitals and limited electricity.
