CHALLENGE

The presence of viruses and bacteria on the skin represents a constant challenge to human health. Our skin, the body’s largest organ, serves as a barrier against external pathogens, but it is by no means impervious. Microbes can easily find their way onto our skin through contact with contaminated surfaces or air. This introduces the potential for infection. Harmless bacteria can become pathogenic when they breach the skin’s protective barrier. Moreover, one of the key concerns with pathogens on the skin is the risk of skin infections, ranging from relatively minor issues like pimples and boils to more serious conditions like cellulitis or impetigo.

Some pathogens, like Staphylococcus aureus or Streptococcus pyogenes, are notorious for causing skin infections and can even lead to more severe systemic infections if not treated promptly.

In healthcare settings, rigorous protocols for hand hygiene and infection control are crucial to prevent the transmission of harmful microbes from patient to patient or from healthcare workers to patients. Overall, understanding and addressing the presence of pathogens on the skin is vital in minimizing the risk of skin infections and maintaining public health.

BENEFITS

UV-C light with a wavelength of 222 nm, also known as far-UVC, has gained attention for its potential benefits in skin cleaning and disinfection. Unlike traditional UV-C light that can be harmful to skin and eyes with direct exposure, 222 nm UV-C is considered safer for human exposure while still offering some benefits:

Microbial Disinfection

UV-C light at 222 nm has demonstrated effectiveness in inactivating a wide range of bacteria and viruses, including drug-resistant strains. When applied to the skin, it can help reduce the microbial load, which can be beneficial for individuals with certain skin conditions or those at risk of infections.

Safe for skin

The shorter wavelength of 222 nm UV-C is not able to penetrate beyond the outermost layer of skin (stratum corneum) and into deeper tissues. This avoid skin damage.

Reducing Skin Infections

222 nm UV-C can be used as a complementary approach for individuals with skin conditions prone to infections, such as eczema or psoriasis. It may help reduce the risk of secondary infections on compromised skin.

Non-Chemical Disinfection

Using 222 nm UV-C for skin cleaning avoids the use of chemicals, which can be harsh on the skin and cause allergic reactions or irritation in some individuals.

Rapid Disinfection

Far-UVC light works quickly, with short exposure times required for effective disinfection. This makes it a convenient option for on-the-spot skin cleaning when needed.

Low Maintenance

Far-UVC devices designed for skin cleaning are fast, easy to use and require minimal maintenance.

TECHNOLOGY

UV-C Light

The wavelengths of UV-C light are shorter than those of visible light. Wavelengths are roughly between 180 nm and 280 nm. Microorganisms have week protection against UV-C and do not survive exposure. When exposed to UV-C, the RNA of bacteria and viruses are destroyed. This makes the technology significantly more secure and efficient when it comes to destroying bacteria, pathogens and various viruses without using toxic chemicals.

UV-C is effective, safe and cost effective. Evidents supports the role of UV-C light in successfully inactivating for example the SARS-CoV-2 Corona virus and MRSA commonly existing hospital environments.