User's Manual

• Showing the effects that your diet, exercise, and medication can have on your
glucose levels
• Giving you additional tools to help you prevent high and low glucose levels
To learn more about the accuracy of sensor glucose (SG) readings versus blood
glucose (BG) meter readings, see Enlite™ Sensor Performance for the MiniMed™ 640G
Insulin Pump.
SmartGuard
SmartGuard is a feature that can automatically stop and resume insulin delivery
based on your sensor glucose values and low limit. Your low limit should be set
based on recommendations from your healthcare professional. When a
SmartGuard suspend by sensor event occurs, basal insulin delivery automatically
resumes if your sensor glucose values are rising and have met the specified criteria,
or if the maximum suspend time of two hours is reached.
The following table shows the different SmartGuard settings you can use and
where to find out more information.
To learn more about: Go to this section:
How to use SmartGuard to automatically suspend
your insulin delivery before you reach your low
limit.
Suspend before low, on page 158.
How to use SmartGuard to automatically suspend
your insulin delivery when you reach your low limit.
Suspend on low, on page 161.
How SmartGuard automatically resumes your basal
insulin delivery after a suspend by sensor event.
Automatically resuming basal
delivery after a SmartGuard
suspend by sensor event, on
page 163.
To set up SmartGuard suspend by sensor settings, see Setting up the Low Settings,
on page 171.
Home screen with CGM
When you turn on the Sensor feature, the Home screen on your pump changes to
display a real-time graph that shows your sensor glucose (SG) information. For
more information, see Turning on the Sensor feature, on page 167.
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