This March, the Muskogee Community Hospital opened in Oklahoma. As a brand new healthcare facility, it demonstrates a fundamental shift in the focus of care. Instead of simply being a location for treatment of disease, its mission now encompasses a much broader scope. The hospital was designed at a fundamental level to exist in a healthy balance with the environment.
One feature that stands out is an HVAC system that runs solely on geothermal power. The UV air sterilization technology used in conjunction with this heating/cooling machinery is designed to make it even more energy efficient. Steril-Aire UVC lamps reduce the buildup of bio-film on drip pans and coils. This keeps each HVAC unit running in good condition for longer- reducing maintenance costs.
Of course, the main purpose of the purification system is to reduce the pathogen load present in the air supply. Hospitals have always presented a risk of infection to susceptible individuals. Every sneeze and cough propels bacteria and viruses into the indoor atmosphere. These bugs can easily remain airborne long enough to spread throughout the entire facility through the ventilation system. Even otherwise healthy hospital staff often succumbs to this constant exposure to germs.
In addition to HVAC mounted units, the Muskogee hospital is also using a more direct sterilization approach for critical areas. Each surgical suite and procedure room features high intensity UVC lamps that can be switched on after hours when the rooms are unoccupied. These devices kill pathogens on surfaces as well as in the air.
The process does not create any hazardous waste or byproducts. Unlike aerosol sterilizers, with UV lamps there is no waiting period required prior to reentry into a room after a “cleaning cycle”. This is because there is no active chemical being used as a decontaminating agent. Simply switching the equipment off makes it safe for personnel to go about their business.
Although the UVC radiation used in these devices is not linked to cancer, staring at a lit bulb can cause significant eye irritation. The lamps installed in these operating rooms are unshielded. This is necessary in order for them to perform their function as surface sterilizers. It is also the reason that the units can’t be run while the rooms are actually being used. Fortunately, the UV treatment in the HVAC system acts as a handy back up by keeping the air quality high 24/7. This minimizes the overall risk of infection during operations.
More About Steril-Aire
This California based manufacturer launched its ultraviolet air cleaning line in 1996 after extensive experimentation and testing. They currently provide this product line to the business, residential, and healthcare sectors. In May, the company launched yet another UVC kit with a patented Emitter™. This device can deliver up to six times the amount of light intensity provided by other brands (according to independent test results).
Each link in the sterilization chain is important when it comes to keeping your facility clear of contaminants. If you need to find the best in autoclave and sterilizer technology, request our free report.
