Reasonable measures should be taken to protect the room and examination room where X-ray machines are placed. Under the premise of ensuring the normal application of instruments, human safety should be ensured.In the specific operation, the dose of X ray should be limited, and the applied dose of X ray should be reduced as far as possible on the basis of achieving the final purpose of examination, so as to avoid harming people's body by X ray to the maximum extent [1].However, during the protection period, attention should be paid to the reasonable control of the protection work to avoid excessive protection, resulting in a waste of resources.
To avoid X-ray exposure, different sizes of aluminum sheets should be placed at the window of the ray tube according to the specific purpose of inspection during the specific application of the equipment, so as to complete the corresponding protection.Generally speaking, the thickness of the aluminum sheet is within 1.5-3.0mm. By applying the aluminum sheet within this thickness range, the excessively long wavelength and low energy X-ray emitted from the target surface can be filtered out. Through this treatment method, patients can absorb less dose of X-ray during examination and reduce the harm of X-ray to human body.Collimating X-ray emission fields should be configured in the window, so as to adjust the specific exposure area of the primary X-ray, so as to protect the unirradiated parts of patients and avoid the exposure of the parts that do not need to be irradiated by X-ray, causing harm to the human body [2].In addition, through the reasonable application of the X-ray camera affecting equipment, the inspection bed will be turned into a closed space, and the surrounding of the inspection bed will be closed with metal plates. Through this treatment, the X-ray release dose can be reduced during the X-ray inspection, so as to reduce the harm and pollution caused by X-ray.
