We have now completed the installation of our new ventilation system which means that our three surgeries can operate as negative-pressure rooms.

The current regulation from the Office of the Chief Dental Officer (England) specifies a 60-minute ‘fallow period’ between appointments to allow aerosols generated by dental procedures to settle and be removed/diluted to a safe level by opening windows.

In contrast, testing of our system illustrates that the air is changed up to 10 times an hour, carrying any aerosols with it. The result is that the ‘fallow’ period between each appointment is 10 minutes.

This is in line with the OCDO’s guidance on negative-pressure rooms. In addition, the set-up also operates as a heat-recovery system, which will have a positive effect on our energy use.

“Safety is our first consideration,” explains Rob, “and I am delighted that the new system is proving to be so effective in helping us provide a safe working environment for our patients and our staff.”