Beam Medical Instructions' mission is to focus beam with energy on saving lives. Our goal is to create new instruments to answer unsolved challenges in beam instrumentation for particle accelerators. . To meet this challenge, We take an active part in many informal work groups together with those engineers and scientists confronted with these challenges. we develop the various atmospheric dispersion models by using LIDAR(light detection and ranging), current monitoring devices and electronic instrumentation for current measurement and elementary particle beams diagnostics. Beam Medical instruments are found in applications as diverse as high energy particle accelerators, in research and medicine.