Tandem Mobi
MiniMed Flex
Summary
The Tandem Mobi is the smallest durable automated insulin delivery system available in the U.S. that can be fully controlled by a mobile device. The pump is equipped with an on-pump button for users to bolus insulin directly from the pump if they don’t want to do it from their phone. This system is combined with the Dexcom continuous glucose monitor (CGM) to automatically adjust insulin delivery in response to glucose trends.
*Compatiblilty with Dexcom G7 now available
The MiniMed Flex is a tubed insulin pump system designed to automate insulin delivery using SmartGuard™ technology and the Simplera Sync sensor. Boluses can be delivered directly through the MiniMed app, while customizable settings help support glucose management throughout the day.
Components
Infusion Set
An infusion set contains the thin plastic tubing that delivers insulin from the pump to the body.
Controller
Mobi pump receives CGM readings to automatically adjust basal insulin delivery via an infusion set. Compatible smartphone can be used to view and control insulin delivery.
Sensor
Automatic applicator inserts sensor just under the surface of the skin and can be applied to many places on the body.
Pump
Small pump connects tubing to a 5 inch tubing patch called an infusion set that attaches to the body.
Controller
Pump receives CGM readings and automatically adjusts insulin delivery. Data from the pump and CGM viewable on compatible smartphones.
Infusion Set
An infusion set contains the thin plastic tubing that delivers insulin from the pump to the body. Optional Medtronic Extended™ Infusion set (up to 7-day wear) available.
Reservoir
Tubed insulin pumps contain a plastic reservoir or cartridge that is manually filled with insulin and locked into the pump. ExtendedTM Reservoir MMT-342, 10PK. 3.0 ml (300 units).
Pump
Pump connects tubing to a small patch called an infusion set that attaches to the body.
Device Details
Overview
Tandem Mobi is the smallest insulin delivery system to be fully controlled by a smartphone.
A tubed insulin pump system that works with the Simplera Sync sensor and SmartGuard™ technology to automatically adjust insulin delivery.
Affordability and Access
$$$$
Pump coverage is not yet available. Sensor is widely covered and provided by DME and/or Pharmacy. Sensor price range; $0-$500/month.
Widely covered for insulin-dependent type 1 and type 2. Pump can be provided by pharmacy or DME. Price range; $0-$8,574 to start and $0-$300/Month. Price range varies depending on insurance coverage.
Data Monitoring Options
Yes
The t:connect mobile app for the t:slim X2 pump wirelessly uploads pump and CGM data to the cloud-based t:connect web application.
Yes
Pump data can be viewed by your healthcare team on the CareLink therapy management software.
Data View Options
Yes
Data can be viewed directly on the pump screen or on the t:connect mobile app (available for both iOS and Android devices).
Yes
Data is viewed on the phone app.
Duration and Storage
3-day pump 10-day sensor
Sensors last 10 days and transmitters last 90 and work at 50ºF – 108ºF. Pump can be used for up to 72 hrs, battery life lasts five days with the use of CGM, and work between 40°F - 99°F. Pump supports wireless charging.
2-3 Days. Infusion site and pump reservoir last up to 72 hours and works between 41ºF - 93ºF.
Vision / Auditory / Dexterity
NO text to speech
YES vibration alerts
A LOT of dexterity needed
NO text to speech
YES vibration alerts
A LOT of dexterity needed
Patient Considerations
Active Lifestyle
Waterproof. The pump and CGM are waterproof and can be worn for most exercises.
Exercise mode. Optional settings for exercise to adjust treatment ranges for activity with the press of a button. Pump is waterproof for up to 8 feet for 105 minutes.
Avoiding Highs and Lows
Auto basal and bolus insulin. Responds to CGM data by increasing or decreasing basal insulin delivery to prevent highs and lows and maintain a set blood glucose target.
Precise dosing. Pumps allow different amounts of basal insulin at different times of day and very precise dosing.
Comfort
Shorter tubing option. A shorter 5-inch tubing option for comfort on body.
Small tubed pump. Small patch called an infusion set consists of a complete tubing system that attaches to the body. Tubed pumps have the most infusion sets to pick from.
Easy Insulin Dosing
Automatically adjusts dosing. Sensor integration allows the pump to automatically adjust insulin doses. More customizable dosing than pens or syringes. Manual bolus button is available for quick dosing without a phone.
Customizable dosing. Bolus calculator available to help figure out doses. Basal and bolus in 0.05 increments.
Easy to Use
Easy Dosing. Full control from a smartphone, with the option to manually bolus if needed.
Pump has a rechargeable battery that takes 30 minutes to charge, and lasts about a week.
Fewer Fingersticks
Factory-calibrated sensor. Fingersticks needed for backup only.
Frequent fingersticks are still required.
Privacy
Discreet. Ability to check blood sugar on phone or watch. Ability to bolus on a compatible smartphone. Pump has tubing but can be clipped to clothing or attached to local area with an armband or adhesive sleeve to be discreet when needed. Dexcom's built-in hypoglycemia safety alarm alerts users when glucose is below 55 mg/dl and is always on.
Discrete. The MiniMed Flex is small with visible tubing. Can be clipped to clothing or placed in a pocket to be discrete when needed.