公开(公告)号：US20240385336A1

公开(公告)日：2024-11-21

申请号：US18689863

申请日：2023-05-06

Applicant: Zhejiang Cancer Hospital

Inventor： Wenjie WU ,  Guoping SHAN ,  Jinhui CHANG ,  Jiping LIU ,  Binbing WANG ,  Feng LU ,  Yixuan JIN ,  Xue BAI ,  Xiaolong CHENG ,  Xiaotong WANG

IPC: G01T1/20 ,  C12Q1/02 ,  G01T7/00

Abstract: The present disclosure discloses a method for measuring two-dimensional distribution of an industrial irradiation dose based on sprouting lag time of spores, and provides a film for measuring distribution of an industrial irradiation dose. The method includes the following steps: (1) manufacturing the film: spreading a layer of spore suspension flat on a plane of a carrier, and evaporating a suspension solvent to fix a layer of spore pixel surface on the plane of the carrier; covering the carrier with a glass lid to form a sprouting cavity to cover the spore pixel surface within the sprouting cavity; and providing the glass lid with a filling hole configured to add a sprouting agent; (2) obtaining a calibration curve; and (3) measuring the irradiation dose.