公开(公告)号：US20220023461A1

公开(公告)日：2022-01-27

申请号：US17090156

申请日：2020-11-05

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Meng-Hsuan LEE ,  Shou-Nan LI ,  I-Ling NIEN ,  Hui-Ya SHIH ,  Wen-An XIE ,  Chia-Yen KUO ,  Jui-Hsiang CHENG ,  Chuan-Lin CHANG ,  Jian-Wei CHENG

IPC: A61L2/10 ,  A61L2/20

Abstract: A sterilization device with dose function is provided. The sterilization device includes a sterilization container, an ultraviolet sterilization module, an ozone sensing module, a sterilization time counter, a dose controller and an ozone removal module. The ultraviolet sterilization module is disposed in the sterilization container to sterilize an article by emitting an ultraviolet light. The ozone sensing module is used to sense an ozone concentration of the sterilization container. The sterilization time counter is used to calculate a sterilization time. The dose controller is used to receive a sensing signal of the ozone concentration and a counting signal of the sterilization time to obtain an ozone dose. The ozone removal module is disposed in the sterilization container to remove or purify the ozone and reduce the ozone concentration in the sterilization container.