Abbott FreeStyle Libre 2 Scheda tecnica

Get

Started

Your Guide to

the FreeStyle

Libre 2 System

* 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.

See Indications and Important Safety Information on back.

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Congratulations on your new FreeStyle Libre 2 system!

Whether you’re new to using a continuous glucose

monitoring system (CGM) or need a refresher, this guide is

for you. Inside, you’ll ﬁnd tips for getting the most out of

your CGM system to help manage your diabetes.

—Team FreeStyle Libre

Welcome

Table of Contents

10 Activate Sensor

Tips to Keep Sensor in Place

Apply Sensor

Meet the System

11 Scanning Tips

12 Understand Sensor Glucose Readings

18 Set Target Range

14 Using Alarms for Extra Safety

15 Customizing Alarms

16 Acting on Alarms

26 Dierent and Accurate

22 Tips on Wearing Your Sensor

Remove and Replace Sensor

20 Share Your Data

19 Learn From Your Data

25 CGM Dierence

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Meet the FreeStyle

Libre 2 System

Check your glucose with a painless,*11-second scan

instead of ﬁngersticks.†Understand how your body

responds to treatment, food, and exercise. See patterns

and trends and customize optional, real-time alarms‡for

lows and highs. Share insights with healthcare providers.

Get the complete picture of your glucose levels, not just

a moment in time.

* Data from this study was collected with the outside US version of FreeStyle Libre 14 day system. FreeStyle Libre 2

has the same features as FreeStyle Libre 14 day system with optional, real-time glucose alarms. Therefore, the study

data is applicable to both products.

†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.

‡Notiﬁcations will only be received when alarms are turned on and the sensor is within 20 feet of the reading device.

Reference: 1. Haak, T.

Diabetes Therapy

(2017): https://doi.org/10.1007/s13300-016-0223-6.

Applicator

Used to apply the sensor

Sensor

Circle sensor worn on the back of the upper arm

Has a thin, ﬂexible ﬁlament that is painlessly*1inserted

just under the skin

Handheld Reader

Used to scan and see data

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3 Steps to Apply Sensor

Sensors stick better when you wash, clean, and dry your

arm before application.

01 Wash, Clean, and Dry

Select a site on the back of your upper arm that stays ﬂat during

normal activity. Clean skin with non-moisturizing, fragrance-free

soap and water. Use an alcohol wipe to disinfect the skin and

let air dry before proceeding.

02 Prep Applicator

Open sensor by peeling back the lid. Unscrew cap from the

sensor applicator. Line up marks on the sensor applicator.

Press down ﬁrmly and then lift.

03 Apply

Apply the sensor to the back of your upper arm by pressing

ﬁrmly. Listen for the click. Wait for a few seconds and pull back

slowly, leaving the sensor on the skin.

Get support and information at FreeStyleLibre.us

Quick Tip

Make sure to rotate the site to allow skin to fully heal.

Switching arms each time can help.

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The FreeStyle Libre 2 system is designed to stay on for

up to 14 days.

• Secure sensor by pressing it down and running your ﬁnger

along the sensor adhesive

• Apply sensor to dierent sites on the back of the upper arm

each time to avoid irritating your skin

• Avoid placing sensor on moles, scars, stretch marks, and lumps.

Shave hair on arm, if necessary

Tips to Help Keep Your

Sensor in Place

Some people use the following products for extra stickiness

and protection:*

Skin-Prep™ Protective Barrier Wipe

Protective liquid dressing that allows skin to

breathe so tapes and ﬁlms adhere better

Tegaderm I.V.™

A transparent ﬁlm that provides adhesive

strength

Mastisol® Liquid Adhesive

Clear, non-irritating, non-water-soluble liquid

adhesive

Torbot Skin Tac™

Hypoallergenic and latex-free “tacky”

skin barrier

Over-bandage†

Be sure to use only medical-grade adhesive,

bandage, or tape. Apply and remove at the

same time you apply or remove your sensor.

Leave the opening/hole over the center of the

sensor uncovered so it can breathe.

†Over-bandage must be applied at the time of sensor application, the opening/hole in the center of the sensor must not

be covered. Additional medical grade bandages/tape can be applied but do not remove bandages/tape once applied

until sensor is ready for removal.

*Abbott Diabetes Care (“ADC”) is not afﬁliated with the manufacturers of the products listed. Reference to third-party

products does not constitute or imply an endorsement, recommendation, sponsorship or favoring of any product

or manufacturer. ADC is not responsible for the completeness or accuracy of any information regarding third-party

products. ADC makes no representations, expressed or implied, regarding third-party products or their manufacturers,

quality or suitability for you. Manufacturers’ instructions for use of each product should be followed.

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Steps to Activate Sensor

Follow these steps to be ready to get readings in about

one hour.

How to Scan Your Sensor

Hold your reader within 1.5 inches of your sensor to scan

right through your clothes.†

* Notiﬁcations will only be received when alarms are turned on and the sensor is within 20 feet of the reading device.

†The reader can capture data from the sensor when it is within 1 cm to 4 cm of the sensor.

Reference 1. FreeStyle Libre 2 User's Manual.

Alarms*Tip

Alarms*are on by default.1

For more information on customizing alarms, go to page 15.

01 Turn on FreeStyle

Libre 2 Reader

03 Scan Sensor with Reader

04 Let Sensor Warm Up for

One Hour

Then you can start getting

glucose readings.

02 Tap Scan New Sensor

New Sensor

Starting Up

Sensor can be used in:

minutes

Scanning Tips

The more you scan, the more you know about your

glucose levels.

Scan Frequently

Remember to scan at least once every 8 hours to avoid gaps

in your daily graph. The more you scan, the more complete

picture of your glucose levels you and your doctor have to help

manage your diabetes.

Key Times to Scan

Before & After Meals or Snacks

Before & After Exercise and

Sporting Events

Before Sleep and After Waking Up

When You Feel Low Glucose Symptoms

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Understand Your Sensor

Glucose Readings

350

250

150

2pm 6pm 10pm

110

Ends in 13 days

10:23pm Sensor Glucose Screen

This screen shows your current

glucose reading and a trend

arrow. With trend arrows, you can

monitor the direction your glucose

is heading.

TIP: Trend arrows may not always

appear (see Check Glucose

Symbol below).

Other times when you need to

do a blood glucose test:

• If you think your glucose

readings are not correct

• If your glucose readings do

not match how you feel

• If the reading does not include

a current glucose number

Current reading What trend arrows mean:

110 Glucose is rising quickly

(more than 2 mg/dL per minute)

110 Glucose is rising

(between 1 and 2 mg/dL per minute)

110 Glucose is changing slowly

(less than 1 mg/dL per minute)

110 Glucose is falling

(between 1 and 2 mg/dL per minute)

110 Glucose is falling quickly

(more than 2 mg/dL per minute)

Reader Symbol

When you see this symbol

during the ﬁrst 12 hours of

wearing a Sensor, conﬁrm

Sensor glucose readings

with a blood glucose test

before making treatment

decisions.

Check Glucose Symbol

How to Interpret

Trend Arrows

You have probably noticed the trend arrow next your

current glucose reading. Sometimes it points up,

sometimes sideways, and sometimes down. But what

does it mean? And how can it help you manage your

glucose levels?

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Use Alarms*for

Extra Safety

The FreeStyle Libre 2 system has optional, real-time alarms*

to help keep you safe, even at night. Alarms*are on by

default and can be customized. Alarms feature preset

tones, a vibration option, and adjustable volume. To receive

alarms, your reader should be turned on, within 20 feet of

you, and unobstructed at all times. If your reader is out of

range of your sensor, you may not receive glucose alarms.

* Notiﬁcations will only be received when alarms are turned on and the sensor is within 20 feet of the reading device.

Alarm*

Get an alarm from the FreeStyle Libre 2 reader when your

glucose is too low or too high. You also receive an alarm when

the reader has lost contact with the sensor for more than 20

minutes.*

Scan

Scan your FreeStyle Libre 2 sensor to see your glucose reading,

trend arrow, and 8-hour history.

Act

Use your results to make treatment decisions.

To learn more about alarms,*visit FreeStyleLibre.us

Customize Alarms*

Alarms*are easy†to set based on your target glucose goals.

* Notiﬁcations will only be received when alarms are turned on and the sensor is within 20 feet of the reading device.

†Data from this study was collected with the outside US version of FreeStyle Libre 14 day system. FreeStyle Libre 2 has

the same features as FreeStyle Libre 14 day system with optional, real-time glucose alarms. Therefore, the study data is

applicable to both products.

References: 1. Haak, T.

Diabetes Therapy

(2017): https://doi.org/10.1007/s13300-016-0223-6. 2. Please see the

FreeStyle Libre 2 User’s Manual for complete instructions. 3. 70 mg/dL is the default Low Glucose Alarm level and can be

set between 60–100 mg/dL. 240 mg/dL is the default High Glucose Alarm level and can be set between 120–400 mg/dL.

02 Tap Alarms then

Change Alarm Settings

Alarms

Sound & Vibration

Time & Date

Settings

1 / 4

03 Use arrows to set Low and High Glucose Alarms*3

mg/dL

240

done

High Glucose Alarm

mg/dL

done

Low Glucose Alarm

01 Tap the Settings2symbol

Ends in 14 days

Check

Glucose

Review

History

10:23

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Acting on Alarms*

The reader alarms*for about 1 minute then repeats itself

every 5 minutes until dismissed.

Adjust Alarms*sound and vibration Settings through

“Sound & Vibration" in the settings menu.

When any alarm*is on, sound/vibration and signal states

display on the Home Screen.

* Notiﬁcations will only be received when alarms are turned on and the sensor is within 20 feet of the reading device. * Notiﬁcations will only be received when alarms are turned on and the sensor is within 20 feet of the reading device.

Symbol What it means

Sound and Vibration ON

Sound and Vibration OFF

Sensor communicating with Reader

Sensor not communicating with Reader

Refer to User's Manual for additional symbols.

Low Glucose Alarm

Dismiss Alarm & Check

Glucose

Low Glucose

Notiﬁes you when your glucose

is below the level you set.

High Glucose Alarm

Dismiss Alarm & Check

Glucose

High Glucose

Notiﬁes you when your glucose

is above the level you set.

Scan Sensor now?

Signal Loss Alarm

YesNo

Signal Loss

If your sensor is not communicatiing

with the Reader, you will not receive

glucose alarms.

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Set Target Range

Your Target Glucose Range goals can be entirely speciﬁc

to you and may change over time.

Target Glucose Range is pre-set to 70 to 180 mg/dL on the

FreeStyle Libre 2 reader. To set your target glucose range, go

to the Settings Menu and scroll to Report Settings. From there,

you can select your target glucose range.

Learn From Your Data

Access reports on the FreeStyle Libre 2 reader.

Time in Range Time in Range (TIR) is the percentage of time you

spend within the target glucose range set by your doctor. The

standard target range falls between 70 mg/dL and 180 mg/dL.1

Time in Range lets you see when you are above, in, and below

your target glucose range.

Reference: 1. Battelino, Tadej, Thomas Danne, Richard M. Bergenstal, et al. “Clinical targets for continuous glucose

monitoring data interpretation: recommendations from the international consensus on Time in Range.“

Diabetes Care

42, no. 8 (June 2019): 1593-1603. DOI: https://doi.org/10.2337/dci19-0028.* Default range is 70-180 mg/dL. Consult with a healthcare professional on individual target glucose range.

34%

54%

12%

Time In Target

Above

In Target

Below

Target Range

70-180 mg/dL

Last 7 Days

Above Target Range (>180 mg/dL)

Target Glucose Range (70–180 mg/dL)

Below Target Range (<70 mg/dL)

Learn more about Time in Target and other reports

like Daily Patterns and Low Glucose Events at

FreeStyleLibre.us

Your A1c value indicates your average glucose levels*over the

past three months. It’s helpful to see how you’ve been managing

your diabetes. But even if you hit your A1c goal, you might miss

your daily highs and lows.

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