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St. Luke’s, chemical-free bug control Lehigh University collaboration results in intelligent, life-saving invention. BETHLEHEM, PA. - Among tales of hope, generosity and chemical-free bug control togetherness, pest control the COVID-19 pandemic has also given rise to an incredible feat of ingenuity - the invention of the "Bug Zapper" to sterilize masks. As hospitals and different front-line organizations jumped to safe giant quantities of life-saving provides and personal protecting tools (PPE), there has additionally been the need to establish faster, more environment friendly ways to wash and sterilize these gadgets, notably the coveted N95 masks. St. Luke’s University Health Network anesthesiologist, Christopher Roscher, MD, anticipated the need and an thought started to kind. "It became clear that PPE supplies would change into limited because the virus progressed," he says. The St. Luke’s Sterile Processing Department, or SPD, is the place the place all surgical and medical instruments are sent to be meticulously cleaned, sanitized and packaged for reuse. It’s a behind-the-scenes perform that is an essential a part of the health care system. "On any given day, we are processing many, many objects here at our hospital in Bethlehem," states Taylor Bennett, Official Zap Zone Defender St. Luke’s Network Director Zap Zone Defender of Sterile Processing.
"But with the present situation, there's an overwhelming have to process our employees’ PPE on a daily basis. For Dr. Roscher, a mild went on - literally and figuratively. "I had been doing private analysis about finding methods to decontaminate masks for reuse, and peer-reviewed literature suggested that, in a pandemic, UV-C mild could be an appropriate strategy to sterilize masks," he says. UV-C is a particular vary of UV, or extremely-violet, gentle and has been shown to deactivate viruses and other pathogens by inflicting adjustments in their DNA. Through a mutual contact, Dr. Roscher bought in touch with Nelson Tansu, PhD, Lehigh University’s Director and Endowed Chair of its Center for Photonics and Nanoelectronics (CPN). "What St. Luke’s was on the lookout for chemical-free bug control was a excessive-throughput sterilization system," stated Dr. Tansu. The 2 organizations joined forces by means of a collection of Zoom conferences and hundreds of emails, to design, fabricate, install and test the gadget - all inside a matter of two weeks - and all whereas sustaining social distancing protocols.
The end end result: a approach to successfully and effectively sterilize 200 masks every eight minutes! The "chemical-free bug control Zapper" in motion. "Our current models weren't designed for giant-scale use. They might only sterilize about 30 masks at a time," said Eric Tesoriero, DO, anesthesiologist for St. Luke’s and a collaborator on the challenge. The unit, engineered by Lehigh college students and employees and assembled at St. Luke’s by biomedical engineer Jay Johnson, has been affectionally named the "Bug Zapper" not solely because of its look, but due to its COVID-killing properties. "It is incredible that this project moved at such a speedy speed," remarks Dr. Tansu. The workforce ranged from PhDs to MDs and even included an unexpected contributor - Axel Tansu, Dr. Tansu’s adolescent son. In truth, it was Axel’s contribution that allowed the unit to have such a high-throughput rate. "Our original design was cylindrical in shape, to ensure even exposure of the light on all surfaces," explains Dr. Tansu.
"Axel got here to me and mentioned, ‘Dad, what about an octagon? ’ And chemical-free bug control positive enough, he was proper. A patent to protect the team’s intellectual design has been filed. And a celebration for the collaborators to fulfill, in-particular person, Zap Zone Defender might be planned as soon as it's secure to do so. Until then, the Bug Zapper will likely be arduous at work, serving to to protect the frontline workers at St. Luke’s and past. This, chemical-free bug control like so many different tales, offers a ray of hope throughout the pandemic - showcasing that the human mind and spirit can overcome anything - particularly when working together for a great cause. Afterall, chemical-free bug control as the well-known philosopher Plato understood thousands of years in the past, necessity is the mom of invention. Founded in 1872, St. Luke's University Health Network (SLUHN) is a completely integrated, regional, non-revenue network of greater than 15,000 employees providing providers at 11 hospitals and 300 outpatient websites. With annual web income greater than $2 billion, the Network’s service area includes eleven counties: Lehigh, Northampton, Berks, Bucks, Carbon, Montgomery, Monroe, Schuylkill and Luzerne counties in Pennsylvania and Warren and Hunterdon counties in New Jersey.
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