Description of L-Block Lead Shielding Screen

The L-block lead shielding screen is a high-efficiency radiation protection device specifically designed for nuclear medicine and radiodiagnostic/therapeutic settings. Its core feature is an L-shaped 3D structure that transcends the limitations of traditional flat screens—which only shield the front—by providing comprehensive coverage of the front, side, and lower section (extending down to within 200 mm of the floor), thereby effectively blocking both direct gamma rays and ground-scattered radiation. It offers exceptional attenuation capabilities against the 511 keV high-energy gamma rays emitted by high-activity radionuclides such as ¹⁸F-FDG, significantly reducing the whole-body radiation dose received by medical personnel. The dual extension of the front and side panels creates a multi-directional, wraparound protective zone for the operator. This equipment is primarily used during the administration of radiopharmaceuticals in procedures such as PET-CT and SPECT, aiming to mitigate the risk of close-range radiation exposure faced by medical staff when administering injections to bedridden or mobility-impaired patients at the bedside.

Specification of L-Block Lead Shielding Screen