公开(公告)号：EP3939618A1

公开(公告)日：2022-01-19

申请号：EP21184896.5

申请日：2021-07-09

申请人： Emoled Srl

发明人： TARGETTI, Lorenzo

IPC分类号： A61L2/00 ,  F21V7/00 ,  A61L2/08 ,  A61L9/18

摘要： The present invention relates to the inactivation of viruses and/or bacteria of at least 50%, or the disinfection and sanitization from bacteria and/or viruses, in spaces, surfaces or objects using an electromagnetic radiation having a wavelength comprised between 410 nm and 430 nm. In particular, it relates to a method comprising irradiating the area to be disinfected or sanitized with an electromagnetic radiation having a wavelength comprised between 410 nm and 430 nm for a time interval comprised between 5 minutes and 180 minutes, a power density comprised between 13 mW/cm 2 and 120 mW/cm 2 and an energy density comprised between 30 J/cm 2 and 220 J/cm 2 , wherein the electromagnetic radiation is irradiated at a distance between the source of the electromagnetic radiation and the irradiated space, surface or object comprised from 30 centimetres to 1,5 meter.