October 14, 2026 11 min read

iLet Infusion Kit Inset

Insulin management can be challenging every day. Having a reliable infusion set is a crucial component of an automated insulin delivery system for individuals with this type of treatment. The ilet infusion kit inset is for the iLet Bionic Pancreas System and assists with connecting the insulin delivery system to the body.

If you’re an iLet user, knowing what the ilet infusion kit inset is and how it works, as well as how it fits into the iLet system and how to take care of the infusion site can make living with diabetes easier.

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Please Note: iLet Bionic Pancreas is a prescription medical device. The system must only be used by patients after suitable training and under the instructions of the patients’ health care provider and the manufacturer. 

What Is the iLet Infusion Kit Inset?

iLet infusion kit inset is an insulin infusion set that is inserted into the iLet Bionic Pancreas. It’s a one-time-use component which allows insulin to flow from the iLet insulin cartridge via the tubing to where it should go inside the body.

Convatec Inset is listed as one of the infusion sets that can be used with the iLet system according to Beta Bionics. The company mentions the Inset, which is an 6 mm cannula for use with iLet.

iLet-Infusion-Kit-Inset-A-Simple-Guide-to-the-iLet-Inset-Infusion-Set

The ilet infusion kit inset, then, is more than just a piece of tubing. It plays an integral part in the entire insulin delivery system. 

The general system includes:

  • The iLet Bionic Pancreas device
  • An insulin cartridge
  • Insulin infusion tubing
  • The Inset infusion set
  • A soft cannula placed under the skin
  • A compatible continuous glucose monitor

Each component has a specific role, so users should only use compatible supplies recommended for the iLet system.

How Does the iLet Infusion Kit Inset Work?

The ilet infusion kit inset connects the insulin delivery system to the body through a small soft cannula. The tubing carries insulin from the iLet device toward the infusion site.

The Inset design uses an integrated insertion device. Convatec describes Inset as having a 90-degree insertion angle, a soft cannula, and the ability to disconnect at the insertion site.

Once properly inserted, the cannula sits beneath the skin while the adhesive helps hold the infusion set in place.

For someone using the ilet infusion kit inset, the basic concept is simple:

iLet device → insulin cartridge → tubing → Inset → soft cannula → body

This connection allows insulin delivery to occur through the infusion set as directed by the iLet system.

Why Is the iLet Infusion Kit Inset Important?

A well-functioning infusion set may make a significant difference in the use of a pump in everyday life. The ilet infusion kit inlet connects the insulin delivery tubing to the user’s body.

Issues with the infusion set can disrupt insulin delivery. Beta Bionics recommends checking the infusion set, tubing, and connections frequently for any problems that may include leakages, bubbles, or kinks.

Therefore, the user should not consider the infusion set as an item that they can set aside after it is in place.

Instead, the ilet infusion kit inset should be considered an important part of the complete iLet system. 

Key Features of the iLet Inset

The ilet infusion kit inset has several features intended to make infusion-set use practical.

Soft Cannula

The Inset uses a soft cannula that sits under the skin after insertion. A soft cannula can provide a flexible connection between the tubing and the infusion site.

90-Degree Insertion

The Inset is designed for insertion at a 90-degree angle. Its integrated insertion device helps simplify the insertion process.

Integrated Insertion Device

The integrated design means the insertion mechanism is built into the infusion set. This can help users follow a consistent insertion process.

Disconnect Feature

The Inset can be disconnected at the insertion site, which may be useful when temporary disconnection is appropriate according to the manufacturer’s instructions and the user’s care plan.

Designed for iLet Use

Not every infusion set is automatically compatible with every insulin pump. Beta Bionics specifically lists the Convatec Inset as an available infusion set for the iLet.

How Often Should You Change the iLet Infusion Kit Inset?

The ilet infusion kit inset is a one-time use kit. iLet Inset insulin infusion set is listed as single use in AccessGUDID from the U.S. National Library of Medicine.

The exact replacement schedule will depend on the instructions given by the infusion-set manufacturer and the recommendation of your health care professional. Beta Bionics also recommends replacing the infusion set as per the manufacturer’s instructions.

Never use an infusion set that looks good on the outside when it is not. Appropriate infusion-set care involves regular replacement. 

How to Prepare for an iLet Inset Change

Before changing an ilet infusion kit inset, gather the supplies recommended in your iLet user instructions.

A typical preparation may include:

  1. A new compatible Inset infusion set
  2. The iLet device
  3. The appropriate insulin cartridge and tubing supplies
  4. Skin-preparation supplies
  5. Any other items listed in the manufacturer’s instructions

Wash and dry hands prior to handling the infusion set. Check package prior to opening.

According to the iLet User Guide, the insulin infusion set, along with iLet Connect, is provided sterile and sealed. The instructions warn against using the product if the package is opened or damaged.

Do not take chances—always read the directions given by the official authorities. 

Choosing an Infusion Site

It is important to select the correct infusion site when using the ilet infusion kit inset.

Your healthcare provider will be able to explain to you what parts of your body are suitable for using an infusion set and how to change the infusion site.

Skin should be examined prior to insertion. Do not use an area that looks irritated, damaged, infected, or otherwise unfit for use.

The other important thing to keep in mind is the position of the insulin infusion site and the position of the CGM sensor. Beta Bionics advises not putting an insulin infusion set within 3 inches of the sensor as this may make the sensor inaccurate. 

Checking the iLet Infusion Kit Inset

After inserting the ilet infusion kit inset, pay attention to how the site looks and how the system is functioning.

Beta Bionics identifies possible signs of an infusion-site problem, including:

  • Persistent or rising glucose despite insulin delivery
  • A kinked or dislodged infusion set
  • Insulin leaking from the site
  • A wet area or insulin odor
  • Problems with tubing or connections

These signs should not be ignored.

If you think the infusion site is not performing as expected, follow the instructions on the iLet and/or contact your healthcare professional/appropriate technical support. 

What If the iLet Inset Comes Loose?

Due to sweating, movement, moisture, or normal daily use, the adhesive may become loose at times.

Do not assume that the insulin is being delivered despite any looseness in the infusion kit inset of your ilet. Check the infusion site and tubing according to the manufacturer’s instructions.

If the infusion set is loose, leaking, kinked or otherwise damaged, follow the official site-change procedure.

Replacement supplies should also be kept at hand by the users. Extra infusion sets are recommended as an emergency kit by Beta Bionics. 

iLet Infusion Kit Inset and Everyday Diabetes Management

The purpose of an infusion set is to enable the person to keep living with diabetes. Rather, it is one part of an insulin delivery system which can assist to automate insulin delivery, if used properly.

The iLet Bionic Pancreas is an automatic insulin delivery system that is paired with an insulin compatible continuous glucose monitor. According to Beta Bionics, insulin delivery is automatically adjusted by the iLet based on glucose information from the CGM.

The ilet infusion kit inset is functional in that it also creates the pathway for the administration of insulin. 

For many users, establishing a simple routine can help:

Check the site → Check the tubing → Check connections → Follow the replacement schedule → Keep backup supplies available.

Is the iLet Infusion Kit Inset Reusable?

No. The ilet infusion kit inset is intended for single use. The iLet Inset insulin infusion set is recognized as a single use device on the AccessGUDID device record.

Never clean, sterilize or reuse a used infusion set unless the manufacturer says to do so. If the infusion set needs to be replaced, use a new compatible infusion set.

Where Can You Get iLet Inset Supplies?

If you are seeking an ilet infusion kit inset, you should be sure that you are getting a product compatible with the iLet system.

Alfa Healthcare Supply Inc. provides diabetes supplies, durable medical equipment supplies and assists patients and caregivers with finding suitable medical-supply options.

Prior to ordering, verify the product name, cannula length, tubing length, quantity and compatibility. If you have any doubt about which case you require please discuss with your health care provider, certified iLet trainer, or supplier.

Beta Bionics also tells users it doesn’t process supply orders itself, and refers users to the distributor with which they have registered. 

iLet Infusion Kit Inset: Safety Tips

Safety should always come first when using an insulin pump and infusion set.

Keep these points in mind:

  • Use only infusion sets compatible with your iLet system.
  • Read the manufacturer’s instructions before use.
  • Complete required iLet training.
  • Check tubing and connections regularly.
  • Watch for leaks, kinks, or dislodgement.
  • Replace the infusion set according to manufacturer guidance.
  • Keep backup diabetes supplies available.
  • Do not make pump settings changes without appropriate healthcare guidance.
  • Keep the infusion site away from the CGM sensor according to the manufacturer’s required distance.
  • Contact your healthcare provider if you have concerns about insulin delivery or your infusion site.

Beta Bionics specifically warns that users should not begin using the iLet system without adequate training because incorrect use can result in too much or too little insulin delivery.

Final Thoughts: iLet Infusion Kit Inset

The iLet infusion kit inset is a tiny yet crucial component of the iLet Bionic Pancreas system. It connects the insulin delivery system and the body so proper insertion, site care, inspection and replacement are critical aspects of daily use.

Routine care measures for patients and caregivers are easy: Ensure they have the right supplies, follow the manufacturer’s instructions, finish the training, and monitor the site and tube.

At Alfa Healthcare Supply Inc, we realize that medical supplies are not just items kept on the shelf. They are a daily occurrence and can cause discomfort, loss of confidence and peace of mind. The right ilet infusion kit inset and the knowledge of how it will fit into the diabetes-management plan can help to organize diabetes management.

Always consult your health care provider for any medical advice; follow the official iLet instructions for full set up and safety information. 

Frequently Asked Questions About the iLet Infusion Kit Inset

What is an iLet infusion kit inset?

The ilet infusion kit inset is an insulin infusion set designed for use with the iLet Bionic Pancreas. It provides the tubing and soft-cannula connection used to deliver insulin from the iLet system to the body.

Is iLet Inset compatible with the iLet Bionic Pancreas?

Yes. Beta Bionics lists Convatec Inset as one of the infusion sets available for the iLet system.

Is the iLet Inset single-use?

Yes. The iLet Inset insulin infusion set is identified as a single-use device.

How often should I change my iLet Inset?

Follow the infusion-set manufacturer’s replacement instructions and your healthcare professional’s recommendations. Beta Bionics advises users to follow the manufacturer’s guidance.

What should I do if my iLet infusion site leaks?

A leaking site can indicate that the infusion set is not working properly. Follow the manufacturer’s instructions for addressing a failed infusion site and contact your healthcare professional when appropriate.

Can I place the infusion set near my CGM?

The iLet instructions specifically warn against placing the insulin infusion set within 3 inches of the CGM sensor because insulin delivery may affect sensor accuracy.