Fig. 3
From: Accuracy of infusion flow rates and bolus doses for portable infusion pump
Measured flow rate profiles during the dosing period. The data illustrate the actual measured infusion flow rate as a percentage of the set flow rate (4 mL/h) (%). Control, corresponds to measurements at room temperature (25 °C); epidural catheter, indicates the use of a 20-gauge, 100-cm epidural catheter; motion, represents the condition on a shaking table; warming, denotes warming to 32 °C; gray zone, 100% ± 15% range of the set flow rate. The axis labels are consistent across all panels. Data are presented as mean (standard deviation).
