DexCom, Inc. is a leader in continuous glucose sensing technologies, and focuses 100% on these technologies. Founded in 1999, DexCom’s roots stem from the pioneering 1967 research on implanted glucose sensors at the University of Wisconsin. DexCom started with a focus on creating an implantable Sensor that the body would not reject and that would perform for a long period of time
Tandem’s t:slim X2 insulin pump connected to the Dexcom G5 CGM was approved by the FDA in August, 2017. The Dexcom G5 is currently the most accurate CGM on the market and will soon be followed by the G6 CGM that will have greater accuracy, no Tylenol interference, and may eventually require no calibrations. Besides the simplicity of its color touchscreen interface, the X2 is the first and only pump that allows remote software updates. This allows users to automatically upgrade the pump software without waiting for their insurance to approve a new pump body 4 to 5 years later.
Dexcom is making more friends. Already having partnerships with Animas and Omnipod, Dexcom has now signed a research and development agreement with Roche Diagnostics U.S. The plan is to integrate Dexcom's continuous glucose monitor into Roche's insulin pumps so you can see trends and blood glucose data in one handheld device.
Here's an excerpt from the announcement:
The Dexcom STS and the Paradigm RT continuous monitors are currently available in the U.S. with a prescription. In this study, they are compared head to head while being worn by one person with Type 1 diabetes. Over 33 days, 262 simultaneous readings were compared between a One Touch meter and the two continuous monitors. The meter was used to calibrate both monitors and as the standard against which their accuracy was evaluated.
Updated for Dexcom Share FDA approval DexCom, headquartered in San Diego, California, is focused on developing technology for continuous glucose monitoring to improve the lives of people with diabetes. Their DexCom STS system was approved by the FDA on March 27, 2006. Since then, Dexcom has upgraded their system to the new Dexcom G4 Platinum. In February of 2014, the FDA approved a pediatric version of the G4 for children ages 2-17. The sensors may be placed in the upper buttocks or abdomen for children but parents are cautioned to not depend solely on the CGM for readings.