The implementation of a sensor of glycemia Enlite coupled with an insulin pump (Medtronic Minimed 640G) is a therapeutic option that Hospital of Mulhouse can propose to the children affected by type 1 diabetes. The glycemic rate detected by the sensor of continuous measure of the glycemia is visible in real time on the pump and then the rate can be normalized. The study will evaluate the impact of the continuous measurement of blood glucose on insulin pump on child quality of life with type 1 diabetes aged 2 to 13 years old.