Dexcom is a medical device company that designs, develops, and manufactures continuous glucose monitoring systems (CGM) for people with diabetes.
Founded in 1999 by John Burd as a spin-off from diagnostics firm Pacesetter Inc.
Launched its first CGM system in 2006.
Went public on the NASDAQ stock exchange in 2005, under the ticker symbol DXCM.
Abbott Laboratories is a healthcare company that develops, manufactures, and markets medical devices, diagnostics, and nutritional products. It is the manufacturer of the Freestyle Libre, a popular glucose monitoring system that competes directly with Dexcom.
Medtronic is a medical device company that develops and manufactures a wide range of medical technologies, including insulin pumps and continuous glucose monitoring systems. Its MiniMed system offers a direct competition to Dexcom.
Senseonics is a medical device company that develops and manufactures implantable continuous glucose monitoring systems for people with diabetes. Its Eversense system is an alternative to Dexcom CGM systems as it offers implantable sensors.
Dexcom G6 is a continuous glucose monitoring system that provides real-time readings of an individual's glucose levels. It consists of a small, wearable sensor that is placed on the abdomen and measures glucose levels every five minutes. The sensor transmits data wirelessly to a receiver or a compatible smart device.
Dexcom G5 is a continuous glucose monitoring system that provides real-time readings of an individual's glucose levels. It consists of a small, wearable sensor that is placed on the abdomen and measures glucose levels every five minutes. The sensor transmits data wirelessly to a receiver or a compatible smart device.
Continuous glucose monitoring (CGM) is a means of tracking glucose levels in real-time throughout the day and night. It involves using a sensor that is placed under the skin to measure glucose levels in interstitial fluid. These readings are then transmitted wirelessly to a receiver or a compatible smart device.
The Dexcom G6 is highly accurate and has a mean absolute difference (MAD) of approximately 9mg/dL. It also features an alarm system to alert users to high or low glucose levels.
Yes, the Dexcom G6 can be worn during exercise. It is designed to be waterproof and the adhesive is secure enough to withstand sweating and movement.
Yes, the Dexcom G6 can be used with an insulin pump. In fact, many people with diabetes use both technologies together to better manage their glucose levels.
No, the Dexcom G6 does not require calibration. The sensor is factory calibrated and does not need manual calibration by the user.