User's Manual

• if insulin has been suspended for a minimum of 30 minutes and SG values are
at least 20 mg/dL above the low limit and expected to be more than 40
mg/dL above the low limit in 30 minutes.
• after a maximum of two hours.
Resume basal alert
When the Resume basal alert is on, you will be alerted when insulin is
automatically resumed. If the Resume basal alert is off, basal insulin resumes, but
you do not receive an alert. However, you will get a message indicating that the
basal has automatically resumed.
If basal resumes after the maximum suspend time of two hours, you will be alerted
even if the Resume basal alert is set to off. It is important that you check your BG
and ensure your glucose is at a safe level.
For details on setting up the Resume basal alert, see Setting up the Low Settings, on
page 171.
SmartGuard suspend by sensor examples
The following examples describe several scenarios that illustrate different types of
suspend events, user actions in response to these events, and what happens to
insulin delivery in each case.
Example 1: Suspend before low, non-responsive, auto resume basal
(trending upwards)
Sarah has been experiencing low sensor glucose values. Her healthcare
professional has recommended she use the Suspend before low feature. While at a
concert, Sarah’s sensor glucose values are approaching her low limit. Her pump
recognizes that her glucose will be at or within 20 mg/dL above her low limit
within 30 minutes and suspends her insulin. Sarah has her Alert before low set to
off so that she is not alerted when this occurs.
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