The Benefits of UV Light Disinfection in Hospitals and Clinics

UVC lamps are used in many applications, such as water, air and surface applications, to sterilize and disinfect by rapidly eliminating many viruses and bacteria. The UVC radiation emitted by germicidal UV lamps penetrates the cells of microorganisms, making them non-viable and unable to reproduce or infect patients. Ultraviolet disinfectants used in hospitals have been shown to reduce harmful pathogens, including some of the most dangerous superbugs such as methicillin-resistant staphylococcus aureus (SARM), C. Vancomycin-resistant enterococci difficiles (VRE) and Acinetobacter.

A patient infected with one of these superbugs will go through extended stays in the hospital and may need intensive care. UV-C rays can be used as a complement to manual terminal cleaning protocols in hospitals because of their effectiveness as a germicidal agent. It could be particularly useful in places of high traffic and contact, and on surfaces where the biological load is high. In addition to its effectiveness, it also requires less time and labor. However, more studies need to be done to establish a safe exposure dose, especially for 222 nm germicidal lamps.

More information and studies should be carried out in the context of UV-C disinfection and COVID-19 infection. Direct tests are urgently needed for the implementation of UV-C against said virus. In general, the use of UV-C rays as a disinfectant tool can overcome their safety problems with the standardization of the dose and the possible use of 222 nm UV-C irradiation. A smart UVC lamp is perfect for use in laboratories and hospitals. With a wavelength range of 200 to 280 nm, the UV-C radiation produced by high-energy UV-C lamps is highly adaptable and can be used to disinfect water and kill dangerous microorganisms in other liquids, on surfaces, in food products and in the air.

UV-C technology can eliminate more than 99.9% of all pathogens in a matter of seconds without the use of chemicals causing dangerous side effects, making it a affordable and highly reliable option. When people are seen entering the UV workspace, the AirZing pro's IR sensor will turn off the system. UV light helps hospitals reduce the transmission of the most resistant superbugs that remain in patient rooms and cause new infections. Other reasons for concern are, to a large extent, the lack of standardization of the irradiation dose (irradiance and exposure time) and the distance between surfaces that use different UV-C lighting devices, such as automatic UVGI light devices and portable UV-C light devices. UV disinfection lighting improves both the patient experience and staff's ability to work efficiently and with special care. Ultraviolet disinfectants help hospitals around the world prevent the spread of harmful microorganisms, such as superbugs, viruses, bacteria, mold, and even volatile organic compounds (VOCs).

Ultraviolet light sanitation has been shown to effectively reduce the spread of diseases in hospitals when used in conjunction with regular manual cleaning practices and also independently of manual cleaning processes. UV light at the UVC wavelength, specifically at 254 nm, has been shown to kill even the toughest superbugs and helps hospitals reduce the spread of infections. We design, design and manufacture high-performance UV germicidal lamps used in hospital disinfectant systems with ultraviolet light and in many other sterilization applications. Ultraviolet (UV) radiation emitted at the UVC wavelength has been shown to eliminate resistant viruses and bacteria, so hospital disinfection systems with disinfectants with UV light are an important tool for combating germs in healthcare. Ultraviolet light also reduced the microbial load on objects outside the operating room without the need for prior chemical disinfection, with an efficiency of 96.3 to 99.6%. Disinfectant with UV light in hospitals should not replace manual cleaning practices, although it has very effective results.

According to a study conducted by the American Journal of Infection Control (AJIC), in which the microbial load was measured on objects inside and outside the operating room environment before and after chemical disinfection, ultraviolet light reduced the active microbial load by 92 to 97.7% before and between cases of disinfection. UV light can sterilize hard-to-reach places and is helping hospitals around the world combat the spread of harmful superbugs. Ultraviolet disinfectants are used in hospitals in air conditioning units to clean and sterilize air, as well as in UVC robots that wander around an empty patient room and emit powerful UV radiation. UV LEDs, PowerStar UV LEDs and Intelligent LED SolutionUV LEDs are a good solution for curing of resins in dental applications.

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