Research and Publications

222 nm UVC Light: Noncarcinogenic, Safe for Human Skin Sterilization

UV Medico:

Joint research between Kobe University and Ushio Inc. has provided proof for the first time in the world that direct and repetitive illumination from...

1 min read

Far-UVC wavelengths for disinfection are unlikely to harm skin

UV Medico:

Far-UVC (200 – 220 nm) has been proposed as an effective disinfection radiation that is safe to humans5. In 2014, Woods et al. undertook a...

1 min read

222nm UVC Light: Safe and Effective Bacterial Killer in Human Trials

UV Medico:

Introduction: Surgical site infection is one of the most severe complications of surgical treatments. However, the optimal procedure to prevent such...

Extreme Exposure to Filtered Far-UVC: A Case Study

UV Medico:

Far-UVC devices are being commercially sold as “safe for humans” for the inactivation of SARS-CoV-2, without supporting human safety data. We felt...

1 min read

Mouse Skin Reactions to 222nm and 235nm UV-C Light Exposure

UV Medico:

Biological response and DNA damage following irradiation with shorter wavelengths in the UV-C range were evaluated to investigate the safety at three...