NOMAD Essay Example | Topics and Well Written Essays - 1000 words

NOMAD - Essay Example NOMAD is a portable has light and uses a 14.4v rechargeable battery to get power. NOMAD is light in weight and reduced size and is designed with an intention for proper operator handing. The beam of the machine is 1.5mm. When using this machine source to skin distance is kept at 20 – 30cm. The peak potential radiographic parameters and anode current are both fixed at60kv and 2.3 MA. The worker can only adjust the irradiation time which can change from 0.01 to 0.99. The NOMAD is a highly advantageous machine as it has the benefit of giving good result with dental imaging. Obtaining post mortem radiograph is an exclusive feature of NOMAD x ray machine. This machine was first used during the disaster of tsunami in Southeast Asia which was manufactured by Aribex. As per ( Cole,2011) â€Å"The NOMAD Pro Handheld X-ray System has revolutionized the way dental x-rays are taken. One lightweight 2.5-kg NOMAD does the work of multiple wall-mounted systems, and can be used with digital sensors, phosphor plates, or traditional film†. This x- ray machine was extremely dependable and effective device. Since the machine is of compact size and uses a batter powered operation is has proved useful in relatively austere environment. NOMAD’s first domestic use was in a DVI morgue by DMORT in the aftermath of Hurricane Katrina where in conjunction with the DEXIS digital x- ray sensor. It performed excellently and provided the post mortem dental images with consistent and high quality. At present there are two models of NOMAD, the classic model is the original version of the device. As per ( Senn.2013.pg.183) â€Å" NOMAD x-ray machine weighs approximately eight pounds and is shielded in such a way to essentially eliminate all leakage from the body of the device†. The NOMAD x – ray machine does not have the problem like older x- ray machine where the operator has to stand 6ft from the machine when exposing a radiograph. The