Patent ID: 9395452
Filing Date: 2016-07-19
CPC Classification: A61B,G01T

Claim Text:
1. A multilayer scintillation crystal comprising: n layer(s) of scintillation crystal array and m layer(s) of continuous scintillation crystals, wherein each layer of the continuous scintillation crystals is not cut internally, both n and m are integers greater than or equal to 1, the sum of m and n is smaller than or equal to 10, each layer of the scintillation crystal array is formed by strip-type scintillation crystals arranged along width and length directions of the scintillation crystal array, each layer of the scintillation crystal array and each layer of the continuous scintillation crystals are orderly coupled along a height direction of the strip-type scintillation crystals to form the multilayer scintillation crystal, and a bottom layer of the multilayer scintillation crystal is a layer of the continuous scintillation crystal.