Fig. 1From: Different particle flow patterns from the airways after recruitment manoeuvres using volume-controlled or pressure-controlled ventilationThe figure shows the total accumulated particle count measured by a customised PExA instrument during volume-controlled ventilation (VCV) and pressure-controlled ventilation (PCV) during three consecutive days (n = 5) (a). In b, VCV and PCV are divided into separate groups. Note the significant increase in total particle count on day 2Back to article page