Your Guide to the t:slim X2™ Insulin Pump with Control-IQ™ Technology

The t:slim X2™ Insulin Pump with Control-IQ™ Technology is a revolutionary automated insulin delivery (AID) system designed to simplify diabetes management. Developed by Tandem Diabetes Care, this system integrates advanced technology and a sleek design to provide precise insulin dosing while reducing the burden of daily diabetes management. Let’s explore the features and benefits of this innovative device.

What is the t:slim X2 Insulin Pump?

This advanced insulin delivery device is equipped with Control-IQ technology, an algorithm that automates insulin adjustments based on real-time glucose data. Tandem Diabetes Care, founded in 2006, has been at the forefront of diabetes innovation for over 15 years, focusing on creating user-friendly and effective insulin delivery systems.

Specifications

Here are the technical details of the t:slim X2 Insulin Pump:

Size: 2.0 x 3.13 x 0.6 inches (5.08 x 7.95 x 1.52 cm)
Weight: 3.95 ounces (112 grams) with a full 300-unit cartridge
Cartridge Size: Holds up to 300 units of insulin
Basal Rates: Adjustable in increments as low as 0.001 units per hour, with rates ranging from 0.1 to 15 units per hour
Bolus Delivery: Doses range from 0.05 to 25 units per bolus
Increment Sizes: Basal increments as low as 0.001 units; bolus increments as low as 0.05 units
Water Resistance: IPX7 rating, allowing for submersion in up to 3 feet of water for up to 30 minutes

How Does It Work?

The t:slim X2 uses Control-IQ technology, an advanced algorithm that works with a Continuous Glucose Monitor (CGM) to predict blood sugar levels 30 minutes ahead. It adjusts insulin delivery automatically by:

Increasing insulin for rising glucose levels
Decreasing or pausing insulin for falling glucose levels
Delivering automatic correction boluses to address high glucose levels

This automation helps maintain glucose levels within the target range while reducing the risk of highs and lows.

The Algorithm Behind the System

Control-IQ technology was developed by Tandem Diabetes Care and received FDA clearance in December 2019. Its user-friendly and adaptive design has set new standards for AID systems.

Target Glucose Levels

The system aims to maintain glucose levels between 70 and 180 mg/dL (3.9 and 10 mmol/L). By adjusting insulin delivery in real time, the t:slim X2 helps users stay within this range and minimize blood sugar fluctuations.

Regulatory Approval

The t:slim X2 with Control-IQ technology received FDA clearance in December 2019 for individuals with type 1 diabetes aged 14 and older. In June 2020, its approval was expanded to include children aged 6 and older.

Cost The cost of the T: Slim X2 varies depending on insurance coverage and individual circumstances. Tandem Diabetes Care recommends consulting with healthcare providers and insurance companies for specific pricing details.

What’s Included?

When you purchase the t:slim X2 Insulin Pump, you’ll receive:

The t:slim X2 pump
A compatible CGM, such as the Dexcom G6
Access to the t:connect® mobile app and web application Comprehensive training is provided to ensure users feel confident in using the system.

Compatibility

The t:slim X2 is compatible with:

Dexcom G6 CGM
Abbott FreeStyle Libre 2 (as of January 2024) This flexibility allows users to choose the CGM that best suits their needs.

Mobile Application and Remote Access

The t:connect® mobile app enables users to:

View pump and CGM data
Deliver bolus doses remotely
Adjust settings discreetly from a smartphone

The t:connect web application provides detailed reports of glucose readings and insulin delivery, which can be shared with healthcare providers for remote monitoring and support.

Battery Maintenance

The t:slim X2 features an integrated, rechargeable lithium-polymer battery with a typical lifespan of up to 7 days per charge. Users can recharge the device using the included USB cable, making it convenient for daily use.

Pros and Cons

Pros:

User-friendly touchscreen interface
Advanced Control-IQ technology for automated insulin adjustments
Compatibility with multiple CGM systems
Remote bolus delivery via a smartphone app
Rechargeable battery for long-term convenience

Cons:

Requires regular charging
Initial setup and training are necessary
Costs vary depending on insurance coverage

Conclusion

The t:slim X2 Insulin Pump with Control-IQ technology is a groundbreaking solution for individuals managing diabetes. Its automated features, sleek design, and compatibility with popular CGMs make it a top choice for those seeking improved glucose control with less manual effort. For more information, visit Tandem Diabetes Care’s official website or consult your healthcare provider.