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計測機器 Abbott FreeStyle Libre 2のPDF スタートをオンラインで閲覧またはダウンロードできます。Abbott FreeStyle Libre 2 9 ページ。 Flash glucose monitoring system 4.5”
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14 Get Started
The
CGM Difference
CGM is different from blood glucose monitors (BGM) and proven to be accurate1,
with fewer fingersticks.*
CGM measures interstitial fluid glucose not
Blood glucose readings
are taken from blood
with fingersticks.
Glucose enters your blood stream first
before it enters the interstitial fluid.
There are times when your CGM and
BGM
These include when:
• Your glucose is changing rapidly; scan
shows a trend arrow (see diagram, page 11)
• Your fingers were not washed before you
performed a fingerstick test
• You took more than 500 mg of vitamin C
(ascorbic acid)
*Fingersticks are required for treatment decisions when you see Check Blood Glucose symbol, when symptoms do not match system readings, when you suspect
readings may be inaccurate, or when you experience symptoms that may be due to high or low blood glucose.
Reference: 1. FreeStyle Libre 2 User's Manual.
blood glucose.
CGM Sensor
Skin Layer
FPO
CGM readings are taken
from interstitial fluid, a
thin layer of fluid that
surrounds the cells below
your skin.
readings may be different.
• Blood glucose strips were expired
or contaminated
• The fingerstick check and sensor scan
were not performed at the same time
• It is the first day wearing your sensor
• The sensor was bumped and is not firmly
attached to the back of your upper arm
Different
and Accurate
CGM systems give you a look at where you were, where you are, and where you're headed.
You can trust your sensor glucose numbers and can feel confident in your results to
make treatment decisions. The FreeStyle Libre 2 system is approved for insulin dosing
without fingersticks.*
Difference Between CGM and
Glucose Is
Stable
Glucose
CGM
and
BGM
Rapidly changing levels, like after a meal or exercise, can
readings are often
cause a lag between your
similar when stable.
CGM
CGM
BGM
*Fingersticks are required if your glucose alarms and readings do not match symptoms or when you see Check Blood Glucose symbol during the first 12 hours.
Get Started 15
BGM
Readings
Rising
Quickly
Glucose
Falling
Quickly
CGM
and
BGM
readings.
BGM
CGM
BGM
For most people, the lag
is about 5–10 minutes.
That's normal.