Tungsten alloy shielding device plays an important role in shielding X-rays and γ-rays in a CT scanner. Some researchers have proposed such a new shielding device, which has a simple structure and excellent X-ray radiation shielding performance. The existing shielding devices are difficult to move. While this new device is easy to move during use.
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Tungsten alloy shielding device in the CT scanner includes a shielding main body shell (1), inspection holes (2) opened on the upper and lower surfaces of the shield body shell (1), a tungsten alloy shielding plate (3) installed outside the inspection hole (2), a retractable X-ray shielding cloth (4) provided on both sides of the inspection hole (2), an induction control device (5) installed on the shielding plate (3), brackets (6) installed on both sides of the shielding body shell (1), a lower end of the bracket (6) provided with a moving wheel (7), a moving wheel (7) provided with a fixed locking device (8).
Due to the novel coronavirus pneumonia epidemic, CT examination has become one of the screening items. During examining, some people are worried about the harm of X-rays scattered and transmitted by CT scanners. It means that as one of the most important shielding ways, tungsten alloy shielding devices will attract much attention from researchers.
