Tungsten alloy anti-scatter grid is applied to a CT device to absorb harmful scattered radiation, thereby significantly improving the quality of CT imaging and reducing the radiation dose received by patients. This is because the selected high-quality tungsten alloy raw material has strong radiation absorption and shielding ability. Studies have shown that with the same thickness, the radiation shielding ability of tungsten alloy is more than 1.7 times that of lead. And the difference between the two materials’ ability to shield X-ray becomes more obvious when the radiation is stronger.
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You know, at present, CT examination is an important way for the evaluation and diagnosis of novel coronavirus pneumonia. It helps to assess respiratory conditions and monitor serious cases. Therefore, manufacturers at home and abroad are increasing the output of tungsten alloy anti-scatter grids required for medical imaging CT device to support the CT examination required during the epidemic of novel coronavirus (COVID-19).
