Optical coherence tomography may speed detection of pneumonia-related bacteria in ICU patients

Hospital medical staff may soon be able to more quickly visualize the presence of biofilm in endotracheal tubes, lessening the risk of ventilator-associated pneumonia, reports a new article. Researchers have demonstrated that demonstrated that optical coherence tomography (OCT) can be used to determine the presence of biofilm, providing an alternative to methods requiring arduous sample preparation.