 It is to be noted that approximately 30 minutes after removing the cannula, I inserted a 14-French suction tube to empty the stomach and there were a few mL of blood secretions that were suctioned. 
It is to be noted that approximately 30 minutes after removing the cannula , I inserted a 14 - French suction tube to empty the stomach and there were a few mL of blood secretions that were suctioned .