Most of us know that UV light can kill viruses and bacteria with germicidal properties, but do you know how it works and the many benefits of hospital UV light disinfection? Ultraviolet (UV) light is electromagnetic radiation emitted in various wavelengths, either UVA, UVB or UVC, with short-wave UVC having the most powerful, germ-killing properties. UVC light emitted at 254 nanometer (nm) is proven to destroy harmful pathogens and microorganisms with high efficacy.
Disinfection in hospitals has always been of great concern, although recent events with hospitals across the country reaching near capacity makes cleanliness and disinfection even more important. Hospital acquired infections (HAIs) are infections that occur within 48 hours of hospital admission, within three days after discharge or up to 30 days following an operation. The Center for Disease Control, CDC, estimates that 1 in 31 patients in U.S. hospitals contract an HAI, many caused by serious antibiotic resistant bacteria that may lead to sepsis or death.
Challenges of Disinfecting Hospitals
Hospitals provide life-saving miracles every day, they are also a place where numerous contagious viruses and bacteria could be lurking in patient rooms, waiting rooms and hallways. Manual cleaning in hospitals is often not enough to eliminate harmful pathogens with acceptable effectiveness. Decontamination of patient rooms prior to subsequent admissions is critical for many reasons:
- The patient who left the room could have had a serious, contagious infection
- The patient entering the room is already ill and may have a compromised immune system
- Hospital staff move from room to room and have the potential to transmit pathogens
Many factors play a role in the effectiveness of manual cleaning, such as the human factor. Some reasons why manual cleaning does not provide enough protection include:
- Human error, a person can simply ‘miss a spot’ when cleaning
- Insufficient contact times with cleaners
- Diluted disinfectant solutions
- Use of contaminated cleaning cloths spreading disease
- Outsourced cleaning staff proven less effective than hospital personnel
According to a report by the National Institutes of Health, Evaluation of an Ultraviolet C (UVC) Light-Emitting Device for Disinfection of High Touch Surfaces in Hospital Critical Areas, many studies demonstrate that current cleaning strategies in hospital rooms are inadequate and 50% or more of hospital surfaces may go untouched and uncleaned after a manual disinfection. Manual cleaning is plagued with random variations such as the improper use of cleaning cloths and solutions that can spread harmful pathogens.
How Does UVC Light Disinfect?
UVC light is replicated in UVC Germicidal Lamps, designed and engineered to emit the precise wavelength necessary for disinfection. UV Lamp Manufacturers like Light Sources are expert UV lamp manufacturers in designing UV lamps to obtain the perfect germicidal emissions necessary. Fivergroup is producing lamps emit UV electromagnetic radiation at 185 nm, and are effective in certain water and air applications and also eliminate foul door and volatile organic compounds (VOCs) from the air.
UVC radiation quickly penetrates the DNA of harmful bacteria and virus cells and alters the DNA so they no longer are capable of replicating. A virus cell that cannot replicate is considered dead and harmless. UVC light is proven to eliminate a wide range of viruses and bacteria including superbugs like MERS, SARS, vancomycin-resistant Enterococcus (VRE), C. Difficile, and many others.
Where Can Hospitals Use UV Light?
UVC germicidal lamps are used in a wide range of germicidal systems such as UV air purification systems, UV water treatment systems and surface sterilization applications. UV light in hospitals can be used in many sterilization systems to disinfect:
- Air– UV air treatment systems include HVAC UV air purification systems where UV lamps purify the air as it passes through the central ventilation system. Air sterilization is also possible from upper room ultraviolet germicidal irradiation, UVGI, systems.
- Water– UV water treatment systems eliminate harmful microorganisms in water supplies.
- Surfaces– UV sterilization lamps can be used over countertops in patient rooms and over surgical tables in operating rooms. UVC robots can roam through patient rooms, operating rooms, hallways, and bathrooms to disinfect all surfaces and even hard to reach places.
- Food– food irradiation is another way that hospitals can prevent the spread of disease by preventing foodborne illnesses such as E. coli and Salmonella. UV light sterilization systems provide many benefits in restaurants and cafeterias and could be especially useful in hospital kitchens and eating areas.
There are numerous ways that hospitals and many other public places can help to prevent the spread of harmful diseases by utilizing Germicidal UV lamps. UV light sterilization systems can be found in airports, libraries, schools, retail, commercial, industrial, restaurants, cafeterias and many other establishments.
Benefits of Hospital UV Light Sterilization Systems
Hospitals aimed at improving infection control strategies can realize significant benefits by utilizing UV light sterilization systems in addition to their current cleaning practices. UV light disinfects 24/7, helping hospitals to maintain a clean and safe environment without putting added strain on hospital staff. UV sterilization systems require high-quality UVC germicidal lamps designed for their specific application.
In Conclusion:
fivergroup.com is global industry leaders in UV lamp manufacturing, providing a wide range of UVC germicidal lamps for any disinfection application. Our lighting engineers possess deep technical knowledge of UV radiation, engineering custom designed lamp features to meet your specifications with custom phosphor blends available. Contact us with any questions and to find the perfect UV lamps for your hospital UV light sterilization system. Browse our website about UV Lamp Supplier for more details.
Ultraviolet (UV) light was first discovered in the mid-20th century, introducing a new way for people to eliminate viruses and bacteria.
Although UV technology has risen to prominence in recent years, especially during the current COVID-19 pandemic, the majority of the general public does not fully understand exactly how UV lighting helps kill viruses and bacteria.
The following article will shed light (pun intended) on how UV light works, what UV-C products and equipment are available on the market, and the precautions that need to be taken to avoid exposure to human skin.Types of UV lightUV light is divided into several ranges: UV-A, UV-B, UV-C (close to the visible light range) and Vacuum-UV (close to the x-ray range).
Lower frequencies are radio waves, microwaves, and infrared (IR).
It has also been known to destroy “superbugs”, whose resistance to antibiotics makes them notoriously hard to eliminate.
Remarkably, the study revealed 25 out of 27 high-touch surfaces used in the study were devoid of any bacteria after being exposed to UV light.
The Global PVC Window Profile Market Research Report - Industry Analysis, Size, Share, Growth, Trends and Forecast Till 2026 gives an evaluation of the market developments based on historical studies and comprehensive research respectively.
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According to a research report "Cognitive Assessment and Training Market by Assessment Type (Pen- and Paper-Based, Hosted, Biometrics), Component, Application (Clinical Trial, Screening & Diagnostics, Brain Training, Academic Research), Vertical, and Region - Global Forecast to 2021", published by MarketsandMarkets, the cognitive assessment and training market size is expected to grow from USD 1.98 Billion in 2016 to USD 8.06 Billion by 2021, at a Compound Annual Growth Rate (CAGR) of 32.3%.Browse 63 market data tables and 47 figures spread through 150 pages and in-depth TOC on "Cognitive Assessment and Training Market - Global Forecast to 2021"The major forces driving this market are aging global population, increasing awareness about brain fitness, and advancements in technology.
The growing market for cognitive solutions and increasing demand for brain training by next-generation tech-savvy population are contributing to the growth of the cognitive assessment and training market.Download PDF Brochure: https://www.marketsandmarkets.com/pdfdownloadNew.asp?id=1039Clinical trials in terms of application is expected to hold the largest market share in the cognitive assessment and training market during the forecast periodClinical trials are mainly used to identify, measure, or monitor cognitive impairments and cognitive changes.
The assessment of cognitive functions is an integral part of decision-making during clinical drug development, as certain drugs can have an impact on the cognitive capabilities of the brain.
The market is expected to contribute the highest revenue for vendors offering clinical trials.Education vertical is expected to grow at the highest CAGR in the marketCognitive assessment solutions and services are used in the education vertical for screening prospective candidates for schools or colleges.
The leading cognitive assessment and training vendors for this vertical are Pearson Assessment and CogniFit.North America is expected to contribute to the largest market share and Asia-Pacific to grow at the highest CAGRNorth America is expected to hold the largest market share and to dominate the cognitive assessment and training market from 2016 to 2021, due to the increasing awareness among population about adopting medication for cognitive diseases.
The new generation in this region is more concerned toward the benefits of cognitive training, which is not just limited to patients with cognitive dysfunctions.
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Taking the analysis further, the study helps readers get a better understanding of the trends characteristics of the emerging markets, including government regulations crucial to growth of such markets.
With the advancement in lifestyle and wellness it is important to let yourself look different with perfect curves and marks.
Best salon treatments in Pune include proper makeover from eye to chin.
If you are somebody who cannot compromise on eye-makeup and wants to have better hands on it then this blog is definitely a treasure for you.Clean and rinse your eyes with a cold water- Starting on with no cleansing of the eye surface is never going to work out for you amazingly.
You can hide the dirt and the scar through makeup but a deep cleaning with cold water will refresh and give complete relaxation to eye nerves.Fill in your brows- Use a pointed brow liner to give that perfect point to your eyebrows.
Fill the gaps between hair lids and try giving that perfect shape and colour to your brows through it.
Apply a base colour to even the eye skin- From lash line to brow bone apply one tone colour to give even base throughout the eyes.
