The tunnels were supplied with electricity and provided with good ventilation, which would cause problems during a gas attack.
Ventilation was provided with a breathing mixture of FiO2 0.5 and air to maintain end-tidal carbon dioxide at 35 mmHg.
Animals that showed continuous irregularities in respiratory parameters were provided with mechanically assisted ventilation through a volume-regulated ventilator (Model 2000, Hallowell EMC, Pittsfield, MA) at a rate of six to ten breaths per minute and a volume of approximately 15 – 20 ml/kg/breath.
Clinicians might be reluctant to adopt the non-invasive approach to weaning, however, because of the need to surrender a protected airway, concerns regarding the ventilatory support that can be provided with non-invasive ventilation, and the increased risk of ventilator associated pneumonia if reintubation is required.
However, the court heard that Alfie was then provided with hydration and ventilation at 4am when he became distressed and struggled to breathe.
A longitudinal field study shows that occupants make good use of night-time natural ventilation strategies when provided with openings that allow secure ventilation, and that there is a noticeable time of day effect in window-use patterns (i.e. increased probability of action on arrival and departure).
Mechanical ventilation was provided with a Servo 900C ventilator (Siemens Elema, Solna, Sweden) in the volume control mode with a tidal volume of 15 ml/kg body weight for 90 minutes, with low positive end expiratory pressure (3 cmH2O) and with FiO2 of 0.5 in both groups.
Newborns who weigh <900 g are not routinely provided with intermittent positive pressure ventilation (IPPV) in our institution, based on anticipated poor outcome, prolonged ventilation, and high use of resources.
Although ventilation was provided with other life saving measures but despite vigorous efforts the children expired.
Mechanical ventilation was provided with an oxygen/air mixture, and was adjusted to maintain the arterial carbon dioxide tension between 35 and 40 mmHg and to maintain the arterial oxygen tension higher than 100 mmHg.
People with TBI are provided with supplemental oxygen and may need mechanical ventilation.
