Abstract:- In order to be able to establish the most accurate diagnostics as quick as possible, medical doctors need fast access not only to the current patient state and test results but also to its historical medical data. With the diversity of the malady symptoms today a correct diagnostic often requires a valuable time that is not always available due to the patient’s condition. Even more, after finishing his/her investigation, the medical doctor should be able to immediately forward the relevant results to other medical personnel (doctors, nurses, hospital administration). In this paper we propose a mobile solution for assisting medical doctors with complete information about their patients even when outside of the medical centers. The software aim is assist medical doctors in two main directions: consult patient data and update the patient’s file and propose early in time new countermeasures for improving its status. The first direction deals with providing complete information on the patient’s history, current status, test results and similar symptomatic cases with their solutions. The second direction deals with patient information updates. All this will be implemented in a mobile solution using handheld devices. The goal of our paper is to present a pilot implementation of a medical database system with dynamic and efficient data synchronization using wireless technologies. Key-Words: mobile applications, wireless data synchronization, personal digital assistants, medical applications. 1