Abstract: Insulin pumps are devices that inject insulin continuously into the body in a similar way to the pancreatic secretion, and with endless possibilities to adjust schedules, meals and physical activities, giving diabetics the chance to lead a life with many less restraints due to their illness. Besides giving them this freedom, the therapy allows more precise control of blood glucose, significantly improving the overall self-control and thus the quality of life of the diabetics, reducing the appearance of long-term complications. Although all diabetics receive many guidelines and recommendations for optimal control throughout their illness patients included in this protocol must be especially aware and involved in self-control, since the treatment demands more involvement both when learning to use the device as well as making decisions once they are using it. We present the case of a type 1 diabetic patient, twenty-one years of onset, who while admitted to hospital for a day, had a continuous subcutaneous insulin infusion pump implanted (insulin pump). To this end, we developed a patient care plan of patient following the steps of scientific method and relying on the NANDA taxonomy and on the NOC and NIC to design goals and nursing interventions, respectively.