DexCom wants to bring dexterity and communication to diabetes patients. The company develops and manufactures a glucose monitoring system called G4 PLATINUM that measures and wirelessly transmits blood sugar levels from a sensor on the patient to the company's receiver. Real-time data is processed and displayed so patients can assess blood glucose trends. Patients are also alerted when levels are too high or too low. The company's other product, GlucoClear, is used in hospitals to monitor blood glucose levels in critical care patients. DexCom's products are marketed to physicians, endocrinologists, and diabetes educators in the US and select international markets.