Tuesday, April 2, 2019

Ultraviolet Light Disinfection at Hospitals

Healthcare-associated infections (HAIs) can happen in any health care facility, including hospitals, ambulatory surgical centers, and long-term care facilities.  HAIs have increased 36% over the past two decades. Patients come in contact with many items and surfaces within a hospital. Surfaces such as walls, curtains, remotes, clothing, and handrails are all potential transfer sites of infection. 41% of patient rooms had at least one surface contaminated with MRSA and/or C. difficile.1 The air is another carrier for harmful organisms, leaving the setting as a whole to be potentially very dangerous.

ClorDiSys is proud to offer a complete line of ultraviolet light disinfection products and services to enhance your healthcare facility’s infection prevention program. In the waiting rooms, operating rooms, and patient rooms, the Torch Aire-Recessed allows for continuous disinfection of the flow of air by simply replacing a ceiling tile. The Torch Aire-Recessed can disinfect all the air in a 2,100 ft3 room once every ten minutes.  Any air flowing through is being treated by the concealed UV-C bulbs that kill any pathogen that enter.  The device is quiet, effective, and since the bulbs are hidden from view, can operate even in the presence of patients and staff.

Room surfaces can be disinfected by a variety of UV disinfection systems, including the Torch and Torch+. The Torch is an inexpensive, easily transportable, powerful disinfection system used to provide a rapid and highly effective method to disinfect surfaces and common touch points to reduce the transfer of dangerous organisms. Each Torch tower produces an efficient UV-C output of 12 mJ/minute (200 μw/cm2) to get a calculated 99% reduction of MRSA in 1 minute and Clostridium difficile spores in 5 minutes. The Torch system is designed to be so economical that multiple units are affordable enough to place into a room at the same time to eliminate shadow areas and maximize coverage. For areas needing special attention, the Torch-Flex and Torch Double-Flex are capable of applying UV disinfection within tight spaces and focused areas. If a permanent option is desired, the Flashbar can be installed in the room to provide an even simpler UV system for routine disinfection. By adjusting the quantity and placement of Flashbar units in a room, decontamination can match workflow patterns involved in the facility’s layout.

Make sure your patients leave healthy and stay healthy. Learn more on April 16 at our Ultraviolet Light 101 webinar or visit Booth #1848 at next week’s AORN Global Surgical Conference & Expo.


1.           Faires et al. The Identification and Epidemiology of Methicillin-resistant Staphylococcus aureus and Clostridium difficile in Patient Rooms and the Ward Environment. BMC Infectious Diseases 2013.

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