The International Endodontic Journal published an article on ultrasonic cleaning of rotary files used in dentistry, where our bags were tested for cleaning enhancement.
See the full article at: http://onlinelibrary.wiley.com/doi/10.1111/iej.12866/full
“Cleaning of used rotary nickel-titanium files in an ultrasonic bath by locally intensified acoustic cavitation”, L.M. Bryson, D. Fernandez Rivas, C. Boutsioukis; International Endodontic Journal (in press).