Dexcom G6
MiniMed Flex
Summary
This sensor lasts for 10 days and only needs finger sticks as a backup. Dexcom G6 has 3 parts - sensor, transmitter, and receiver. Data can be viewed on a compatible mobile device or a separate receiver. Optional low and high blood sugar notifications are available for this system.
FDA approved for insertion on the abdomen (indicated for patients age 2 years and older) or the upper buttocks (ages 2-17 years).
MARD of 9%
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
Receiver
Receives data automatically from the transmitter. Can be substituted by compatible smartphone and smartwatch. Available for both iOS and Android devices.
Transmitter
Sends readings from sensor to device, clips into sensor. Can be used for 90 days.
Sensor
Sensor uses a thin, flexible filament inserted just under the skin to measure glucose levels every 5 minutes. Push-button applicator allows sensor to be placed on the body in one step.
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
Small sensor can be worn in multiple areas.
A tubed insulin pump system that works with the Simplera Sync sensor and SmartGuard™ technology to automatically adjust insulin delivery.
Affordability and Access
$$$$
Widely covered. Provided by DME and/or Pharmacy. 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
Automatically and continuously sends data to the user’s Dexcom Clarity web-based cloud which is accessible by clinicians. Data upload is possible with Glooko and Tidepool data-management systems.
Yes
Pump data can be viewed by your healthcare team on the CareLink therapy management software.
Data View Options
Yes
Users must download the Dexcom G6 and Dexcom Clarity apps to view and share data. Both apps provide multiple data views, sharing options, and access through the clinician portal using a code from the user's device. Caregivers can use the Dexcom Follow app to view data. Glooko and Tidepool can also be used to view data.
Yes
Data is viewed on the phone app.
Duration and Storage
10 Days
Sensors last 10 days, and transmitters last 90 days. They are shipped 3 boxes at a time every 3 months – 9 sensors and 1 transmitter. Works at 50ºF – 108ºF
2-3 Days. Infusion site and pump reservoir last up to 72 hours and works between 41ºF - 93ºF.
Vision / Auditory / Dexterity
YES text to speech
YES vibration alerts
3 sound sources
A LOT of dexterity needed
NO text to speech
YES vibration alerts
A LOT of dexterity needed
Patient Considerations
Active Lifestyle
Water-resistant when submerged in 2.4 meters of water and must be within 20 (unobstructed) feet of the receiver or mobile device.
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
Custom alerts can be set for highs, lows, and rapidly rising or falling glucose levels. Trend arrows show the direction glucose is heading, with the rate of change.
Precise dosing. Pumps allow different amounts of basal insulin at different times of day and very precise dosing.
Comfort
Low profile and low maintenance sensor application.
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
Real-time data and alerts make dose adjustment easier.
Customizable dosing. Bolus calculator available to help figure out doses. Basal and bolus in 0.05 increments.
Easy to Use
Flexible pump integration. Can be paired with multiple different types of pumps which gives flexibility for how to use the data.
Pump has a rechargeable battery that takes 30 minutes to charge, and lasts about a week.
Fewer Fingersticks
Factory-calibrated sensor. Finger sticks needed for backup only.
Frequent fingersticks are still required.
Privacy
Hypoglycemia safety alarm. Discreet but 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.