University of Southampton-based researchers conducted a study to test the cleaning efficacy of an ultrasound device on medical devices, the results of which were promising for infection control efforts.
The United Kingdom-based university invented a patented a tool called the StarStream, which supplies a gentle stream of water through a nozzle that generates ultrasound and bubbles. According to the creators, the ultrasonic device dramatically improves the cleaning power of water while reducing the need for additives and heating.
In its recent study, University of Southampton researchers tested the StarStream on medical devices and found it was able to remove biological contamination, including brain tissue, from surgical steel. It was also able to remove bacterial biofilms, which can cause diseasesestablish incentives that promote both efficiency in improving the absolute numbers and equity in closing gaps, and soft tissue from bones, a necessary step prior to transplants.
"In the absence of sufficient cleaning of medical instruments, contamination and infection can result in serious consequences for the health sector and remains a significant challenge," said principal investigator Tim Leighton, PhD. "[The StarStream] has the potential to meet this challenge and transform the sector."
More articles on medical devices and infection control:
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CDC: Healthcare facilities need to immediately review medical device cleaning procedures