Intraoperative glycemic control procedures and the use of an artificial pancreas

Figure 1 The whole circuit of the STG-22^TM. Arrows indicate the direction of blood sampling.

Figure 2 This figure shows the dual lumen catheter technique.

Figure 3 Scatter plot of individual blood glucose levels measured by both STG-22^TM and ABL^TM 800FLEX during surgery[20].

Figure 4 Scatter plot of individual blood glucose levels measured by both STG-22^TM and ABL^TM 800FLEX in post-surgical patients[21].

Figure 5 Error grid analysis for evaluation of blood glucose measured by STG-22^TM compared with those measured by ABL^TM 800FLEX. Zone A, B: Accurate or acceptable; Zone C: Unnecessary corrections that could lead to a poor outcome; Zone D: Dangerous failure to detect and treat; Zone E: ‘Erroneous treatment’[21].

Figure 6 Bland-Altman plot of blood glucose measurements from STG-22^TM and ABL^TM 800FLEX[21].