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Frequently Asked Questions

General Questions

The Accu-Chek infusion sets offer a Luer-lock connection. It can be connected to all Accu-Chek Insulin Pumps.

The disconnectable Accu-Chek infusion sets allow you the freedom to disconnect from your insulin pump altogether for the duration of your activity. Talk to your healthcare professional about time off the insulin pump for sports or a day at the beach.

Pain at the infusion site may be a sign that you are using a set which does not penetrate at the right depth for you (this can especially affect children or very lean users).  For 90° insertion sets, talk to your healthcare professional about the possibility of switching to a different cannula length.

In order to help keep sites free of infection, we recommend that sites be changed at least every 2 days (48 hours) for steel needle sets and every 3 days (72 hours) for soft cannula sets. It is important to always check your blood glucose level 1-3 hours after inserting a new set, to make sure that it's functioning properly. Talk to your healthcare professional about how often should you change your infusion set.

Using hypoallergenic materials is a high priority for Accu-Chek. Our infusion sets are latex- and PVC-free, and glues and solvents are used as little as possible. The adhesive tape is also specially designed to allow the skin underneath it to breathe. However, allergic reactions can never fully be ruled out. Sometimes they develop suddenly, even if you have used the same product for years. If an allergic reaction should occur, ask your healthcare professional about products that can help you continue a comfortable therapy.

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Accu-Chek FlexLink

Item Description

The Accu-Chek FlexLink infusion set is an easy, convenient way to connect to your insulin pump - no matter what your age or level of experience. Easy handling with the use of Accu-Chek LinkAssist insertion device provides a quick and easy insertion. Keep things simple and uncomplicated while also enjoying the wearing comfort, freedom of movement and security.


90° angle


Soft Teflon®


6, 8 and 10 mm


30, 60 and 80 cm

Benefits and Features
  • 90° insertion angle, soft-flexible cannula
  • The removable blue holder cap for convenient handling makes grasping the head set easy and facilitates controlled insertion without changing the low profile of the head set in use
  • Simple connection/disconnection at site and audible click helps indicate that the connection is firm.
  • The Accu-Chek LinkAssist insertion device offers quick, consistent, comfortable automatic insertion.
  • The flat, rounded-edge cannula housing is comfortable to wear and helps reduce the risk of snagging and dislodging
  • Standard luer-lock connection
Additional Specifications
Cannula type:

Soft cannula ⌀: 0.5 mm / 25 G

Insertion angle:


Cannula lengths:

6, 8 and 10 mm

Tubing lengths:

30, 60, and 80 cm


Yes, at site

Pump connection:

Standard luer-lock connector


6.4 mm (0.25 inches)