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iLet device img

Summary

The first FDA-approved tubeless, waterproof pump that can be controlled entirely from a compatible Android smartphone. The system combines the Omnipod patch pump with the Dexcom continuous glucose monitor (CGM) to automatically adjust insulin delivery in response to glucose trends. It's easy to use and allows bolus dosing directly from a compatible smartphone.

The iLet Bionic Pancreas is the first and only commercially-available, automated insulin delivery system that determines 100% of insulin doses without carb counting - offering better results with less work.

The iLet only needs a user's weight to get started. It then learns and adapts to the user's insulin needs based on their meal announcements and CGM data (Dexcom CGM or FreeStyle Libre 3 Plus sensor).

Components

Omnipod 5 : Pump

Omnipod 5 : Pump

Pods come with reservoirs and directions for application. They can be applied anywhere on the body that is comfortable.

Omnipod 5 : Sensor

Omnipod 5 : Sensor

Automatic applicator inserts sensor just under the surface of the skin and can be applied to many places on the body.

Omnipod 5 : Controller

Omnipod 5 : Controller

The Controller or a compatible smartphone allows the user to control the Pod using the Omnipod 5 App. Compatible smartphone can be used to view and administer boluses via the Omnipod 5 app.

Beta Bionics iLet Pancreas : Pump

Beta Bionics iLet Pancreas : Pump

Pump connects tubing to a small patch called an infusion set that attaches to the body.

Beta Bionics iLet Pancreas : Sensor

Beta Bionics iLet Pancreas : Sensor

Sensor is inserted underneath the skin, either on the abdomen or arm.

Beta Bionics iLet Pancreas : Controller

Beta Bionics iLet Pancreas : Controller

Pump receives CGM readings and automatically adjusts insulin delivery. Data from the pump and CGM viewable on compatible smartphones (iOS and Android)

Beta Bionics iLet Pancreas : Infusion Set

Beta Bionics iLet Pancreas : Infusion Set

An infusion set contains the thin plastic tubing that delivers insulin from the pump to the body.

Device Details

Overview

This system includes a wearable, tubeless insulin Pod controlled by the Omnipod App on a compatible smartphone or a smartphone-like Insulet-provided Controller.

This system requires very little input from the physician or user.  It only requires the user to input their weight to get started (glucose targets can be adjusted). Instead of carb counting,* the iLet just needs an estimate of the carbs in your meal – Usual for me, More or Less. The iLet is paired with either a Dexcom CGM or the FreeStyle Libre 3 Plus sensor. 

*User must be carb aware.

Affordability and Access

$$$$
Widely covered for insulin-dependent type 1 and 2. Supplies for Pump and Sensor provided by Pharmacy and/or DME suppliers. Projected price range; $5-$1260 to start and 0-$200/month.

$$$$
iLet and sensors are widely covered and provided by DME and pharmacy.  Sensor price range $0-$550/month. iLet cost dependant on your insurance for DME or Pharmacy.

Data Monitoring Options

Yes
Insulet Provided Glooko® is a data management platform that provides clear, actionable insights. Wireless data uploads directly into Glooko® to support both in-person and remote patient care.

Yes
iLet
Mobile App provides the ability to pull data from an iLet device to share with the Beta Bionics Cloud.

Data View Options

Yes
Dexcom sensors permit remote monitoring. Wireless data uploads directly into Glooko® to support both in-person and remote patient care

Yes
Users can view their iLet data directly on the pump or by using the iLet Mobile App. iLet users can share their data with friends, family, and caregivers through the Bionic Circle App.

Duration and Storage

3-day pump 10-day sensor
Sensors last 10 days and transmitters last 90 and work at 50ºF – 108ºF. Under normal circumstances, your body temperature keeps the Pod within a range of 73°F and 98.6°F

3-day pump up to 15 day sensor
Sensors last 10 or 15 days and transmitters last 90 and work at 50ºF – 108ºF. Pump can be used for up to 72 hrs, fully charged iLet will last for 4-5 days, and work between 36°F (2°C) to 86°F (30°C).

Vision / Auditory / Dexterity

NO text to speech
YES vibration alerts
SOME dexterity needed

NO text to speech
YES 
vibration alerts
A LOT 
of dexterity needed

Patient Considerations

Active Lifestyle

Activity. Target glucose is set to 150 mg/dl. Automated insulin delivery is decreased ~50%. The maximum insulin delivery is deceased. Activity mode can be run for 1-24 hours. Wear the Pod in the shower, in the pool, or in the ocean. The Controller is not waterproof and must be charged daily.

No exercise mode. Pump will continue to increase or decrease insulin dosing in response to changing CGM glucose levels as usual. However, insulin can be stopped at user's discretion. Pump is water resistant for up to 12 feet for 30 minutes. 

Avoiding Highs and Lows

Automated Mode uses insulin delivery history and sensor glucose value and trend to automatically increase, decrease, and pause insulin delivery based on current and predicted glucose values using a customizable glucose target.

Auto basal and bolus insulin. The iLet makes the corrections for you. If you’re trending high, it will automatically give you more insulin to bring you back in range. If you’re trending low, it will reduce your current insulin dosage.

Comfort

Low profile & no tubing. Low profile sensor and Omnipod has no tubing but may require more adhesive on the body than other pumps.

Somewhat comfortable. Low maintenance sensor. Larger pump option.

Easy Insulin Dosing

Automatically adjusts dosing. Sensor trends feed into Pods' customizable dose adjustments and there are no interruptions in insulin delivery. You can set a target between 110 mg/dL – 150 mg/dL in 10 mg/dL increments. Basal and bolus in 0.05 increments. Extended bolus unavailable when using automated insulin delivery mode. 

Meal announcement controller. User must be carb aware. The iLet calculates and doses 100% of the insulin throughout the day and night, allowing the user to focus on other things in their lives. Please note: even when you use the "Meal Announcement." your blood glucose levels could rise above 250 mg/dL for a few hours. You'll need to be comfortable letting the iLet regulate your blood glucose.

Easy to Use

Smartphone Integration. Pod has fewer components to deal with than other pumps and can be fully controlled using a compatible smartphone. 

Easiest to Use. User weight is the only input required to start using the insulin pump. No carb counting *, correction factors, carb ratios, or pre-set basal rates required.

*User must be carb aware.

Fewer Fingersticks

Factory-calibrated sensor. Fingersticks needed for backup only.

Factory-calibrated sensor. Fingersticks needed for backup only.

Privacy

Discreet. Sensor allows for checking blood glucose on phone/smartwatch. Most discreet pump option with no visible controller required if using an Android smartphone.

Discreet. Ability to check blood sugar on phone. Minimal pump interaction is required. Pump has tubing but can be clipped to clothing or placed in a pocket to be discreet when needed.