Portable Dental X Ray Machine Radiation Exposure

Dose measurements were conducted using a dxtrr phantom and a water phantom.

Portable dental x ray machine radiation exposure.

A new hand held battery operated portable x ray system was tested for possible leakage radiation through the existing heavy metal compounds surrounding the x ray tube backscatter radiation through the lead filled acrylic shield attached at the end of the exit tube and patient exposure. The x ray registration inspection and certification program exists to assure quality radiographs with a safe x ray facility environment for both the people of virginia and the operators of the equipment. Hand held portable x ray devices are increasingly used for intraoral radiography. To reduce operator exposure to backscatter radiation manufacturers of hand held x ray equipment should incorporate physical means to provide operator shielding or allow operation of the unit at a.

Backscatter shield most of the low dose radiation generated by the kavo nomad pro 2 will be absorbed by the patient but in the case of backscatter radiation the leaded polymer shield at the front of the device. The x ray program registers approximately 17 000 radiation producing machines such as x ray machines. The x ray tube and collimator are completely enclosed in a proprietary blend of metals that are designed to block radiation leakage. Like other sources of background radiation the amount of radon exposure varies widely depending on where you live.

To put it simply the amount of radiation from one adult chest x ray 0 1 msv is about the same as 10 days of natural background radiation that we are all exposed to as part of our daily living.