2 results about "Dosimeter" patented technology

The invention relates to a model for calculating and evaluating eye crystal dosage. The model comprises a head model and eyeball models, two eye socket models are arranged on the head model and used for respectively placing a left eyeball model and a right eyeball model, and the head model sequentially comprises an external soft tissue model, a skull model and an internal soft tissue model from outside to inside. The external soft tissue model represents a skin, the skull model represents a skull, and the internal soft tissue model represents a skull internal tissue; each eyeball model comprises an eyelid model, a cornea model, an anterior chamber model, a crystalline lens model, a vitreous body model, a retina model, a choroid model and a sclera model; the head model and the eyeball models are provided with protective devices and radiation dosimeters. The eyeball model has a detailed anatomical structure, the size of the eyeball model is equivalent to the size of a real eyeball, the density and the element proportion of each tissue are derived from medical data, and fine calculation of the eye crystal dosage, radiation risk evaluation and radiation protection optimization work canbe further perfected.