Fig. 1From: Evaluation of sublingual microcirculation in a paediatric intensive care unit: prospective observational study about its feasibility and utilityEvaluation of sublingual microcirculation using SDF imaging device. a Device is applied to the patient on the sublingual area. b Microcirculatory image acquired by the device. c Vessels are identified during analysis (in red) allowing calculation of microcirculatory parameters. Crossing points (in yellow) with three equidistant vertical and horizontal lines are marked to calculate De Backer ScoreBack to article page