Time

Oxygen flow

Dial sevoflurane

End tidal concentration

12.35 pm

10 L pre-oxygenation

12.36 pm

Insertion of Igel and start of ventilation

12.37

6 L

8%

-

12.38

6 L

8%

1.5%

12.39

6 L

8%

2% (1 MAC Value)

12.40

6 L

8%

3%

12.41

6 L

8%

4% (2 MAC Value)

12.42

6 L Incarceration corrected-confirmed

8%

4%

12.43

6L rechecked

0

3%

12.44

6 L

0

2%

12.45

6 L

0

1%

12.46

6L

0

0.3%