Tandem t:slim X2 User Manual page 261

predicts CGM values 30 minutes in the
future. Insulin delivery is automatically
adjusted based on the predicted CGM
value, your active Personal Profile, and
whether or not a Control-IQ technology
activity is enabled.
NOTE
Enabling Control-IQ Technology Activity:
Control-IQ technology activity types are not
automatically enabled, and must be set up as a
scheduled occurrence or turned on as needed.
For more information, see sections 30.5
Schedule Sleep, 30.7 Manually Start or Stop
Sleep, and 30.8 Manually Start or Stop
Control-IQ technology adjusts insulin
delivery in several ways. It will decrease
or suspend insulin delivery when
predicted sensor glucose values are
below the target, increase insulin
delivery when predicted sensor glucose
values are above target, and
automatically deliver up to 60% of a
correction bolus once per hour, as
needed. There are maximum insulin
delivery limits based on your Personal
Profile settings. These different insulin
delivery actions are described below.
Each of the insulin delivery adjustments
occurs in different ways depending on
whether you are sleeping, exercising, or
neither. For more detail on how insulin
adjustments are made for different
activities see Sections Control-IQ
Technology With No Activity
Control-IQ Technology During Sleep
Activity, and Control-IQ Technology
During Exercise Activity
Personal Profile Basal Rate Delivery
When the predicted CGM value is
within the target range, the pump will
deliver insulin at the rate determined by
the active Personal Profile settings.
Exercise.
All Personal Profile settings must be
completed in order to use Control-IQ
technology. See Chapter 5 Insulin
Delivery Settings
about Personal Profiles.
Decreased Insulin Delivery
When Control-IQ technology predicts
that your sensor glucose value will be at
or below the target range 30 minutes in
the future, the rate of insulin delivered
will begin to decrease to attempt to
keep the actual sensor glucose values
within the target range. The following
diagrams depict how the system uses
CHAPTER 29 • Introduction to Control-IQ Technology
30 minute predictions to gradually
decrease insulin delivery compared to
the personal profile basal rate. The
diagram on the left depicts the
Enabled, prediction, the diagram on the right
depicts how the insulin and CGM
readings might look if the CGM graph
in this chapter. continued on the trend.
for more information
259