I believe there are some benefits to be gained from using a handheld x-ray device. In addition, radiation shielding inside Nomad Pro 2 ensures that leakage from the x-ray source itself is virtually eliminated, protecting the operator's hands and other areas close to the device." 2 At the position where the operator stands, the zone has a diameter of more than six feet, enough to protect the operator's entire body. This shield produces a cone-shaped protection zone extending behind it. "Nomad Pro 2 employs an external backscatter shield that protects the operator from reflected radiation. According to information on their website, the operator is protected by a six-foot-wide protection zone. Your question prompted me to contact the makers of the Nomad Pro 2 machine for some information. Several versions have been introduced to the market including Nomad, Nomad eXaminer, and Nomad Pro 2. You did not mention the brand name of the unit the doctor purchased, but the one that has been thoroughly tested and FDA-approved is Nomad. These devices fail to meet FDA standards but are advertised actively and sold online in the U.S." 1 The article further stated, "Given the lower price compared with that of FDA-cleared devices, ill-informed dental care providers might purchase a device that is not FDA-cleared, unaware that they are putting themselves, their staff members, and their patients at great risk." According to the article, "An influx of inexpensive options has emerged that sometimes lack the necessary safety measures. Bicuspid that contained information about cheap, off-brand handheld units that are not FDA-approved. Interestingly, in November 2014, an article appeared on Dr. I was told that the shield mounted on the front of the unit would protect me from any radiation, scatter or otherwise. Holding the machine close to my body and exposing x-rays gave me the jitters, but the doctor in charge of radiology assured me that it was perfectly safe. I'll admit to my trepidation with this unit. ![]() Last time, they put me in radiology, and the x-ray unit was a handheld device. I have volunteered in numerous Mission of Mercy clinics, and I work in whatever capacity they ask, including sterilization, assisting, and radiology. I'm scared every time I press the button! What if this gadget malfunctions and gives me cancer? What if it's not as safe as he says it is? Can you give me any reassurances? Sheesh! And he casually dismisses my questions as if I'm supposed to just accept his word as being right. Now the doctor tells me it's OK to actually hold this thing right in front of my body and take x-rays. But I'm used to standing at least six feet from the tube head behind a wall to avoid radiation. I took radiology many years ago, so I know things have changed over time. He said this machine is very safe and not to worry. ![]() When I questioned the safety of actually exposing x-rays while holding the machine in my hands, the doctor told me that my concerns were invalid. ![]() This unit is not mounted on the wall or ceiling but is handheld. I should be glad, because the unit I had been using was a real dinosaur, but I'm not convinced of the new unit's safety. Recently, the doctor I work with purchased a new x-ray machine.
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