Portable X-ray Machines
نویسندگان
چکیده
منابع مشابه
The reduction methods of operator's radiation dose for portable dental X-ray machines
OBJECTIVES This study was aimed to investigate the methods to reduce operator's radiation dose when taking intraoral radiographs with portable dental X-ray machines. MATERIALS AND METHODS Two kinds of portable dental X-ray machines (DX3000, Dexcowin and Rextar, Posdion) were used. Operator's radiation dose was measured with an 1,800 cc ionization chamber (RadCal Corp.) at the hand level of X-...
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متن کاملDoses Received by Patients during Thorax X-Ray Examinations
Introduction Radiation exposures from diagnostic medical examinations are generally low and are almost always justified by the benefits of accurate diagnosis of possible disease conditions. Therefore, entrance skin dose (ESD), body organ dose (BOD), and effective dose (ED) from adult patients undergoing routine thorax posterior-anterior (PA) and thorax right lateral (RLAT) were estimated in Uni...
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ژورنال
عنوان ژورنال: Biomedical Instrumentation & Technology
سال: 2006
ISSN: 0899-8205,1943-5967
DOI: 10.2345/i0899-8205-40-2-139.1