Dr. R. asks:
I have been seeing advertisements for the EndoVac irrigation and suction system from Discus Dental. This is supposed to operate on the negative pressure principle where the system suctions up fluid, creates sort of a vacuum which is automatically filled with irrigation solution. This system has several advantages. First of all, fluid does not have to be forced into the canal with a syringe using a positive pressure. Secondly, this system suctions out fluid and debris from as far as the actual apical terminus using this tiny little canula. Sounds like a great idea and a system. Is anybody using this? What has been your experience?
More on the EndoVac system from Discus Dental:
“The EndoVac system presents the most important evolution in endodontic irrigation technology. This patent pending system enables safe irrigation to the apical termination with an abundance of fresh and continuous irrigation solutions. Unlike positive pressure systems which use cannulas to deliver irrigants in the canal, the EndoVac system is a true apical negative pressure system that draws fluid apically by way of evacuation. Its cleaning, disinfecting and smear layer removal abilities are unparalleled, leading to Maximum Microbial Control.”