WHAT YOU SHOULD LOOK FOR
It´s all about
facts and figures
Aerosol control test
System Performance test
Marmara Üniversitesi, Turkey
1
Short about test purpose and background I'm a paragraph. Click here to add your own text and edit me. It’s easy. Just click “Edit Text” or double click me to add your own content and make changes to the font. I’m a great place for you to tell a story and let your users know a little more about you.
​
This is a great space to write a long text about your company and your services. You can use this space to go into a little more detail about your company. Talk about your team and what services you provide. Tell your visitors the story of how you came up with the idea for your business and what makes you different from your competitors.
Reference Value
Measurement
Average aerosol concentration
in the air
0.048
The reference particle concentration in the environment is between 46-50 (ng/m3)
System Off
Aerosol Concentration Measurement
Average aerosol concentration
in the air
0.205
During dental care WITHOUT Nederman Aero the particle concentration in the environment is between 54-205 (ng/m3)
System Operating
Aerosol Concentration Measurement
Average aerosol concentration
in the air
0.045
During dental care WITH Nederman Aero the particle concentration in the environment is between 45-63 (ng/m3)
Note: The DustTrak pictures are from taken during the testing.
The dentist used PPE during the live tests.
Reference
System off
System on
2 968 measures/values taken during 4 different types of operation.
Aerosol behavior study
Newcastle University
2
The study and report says. "Dental procedures often produce aerosol and splatter which have the potential to transmit pathogens such as SARS-CoV-2. The objective(s) was to develop a robust, reliable and valid methodology to evaluate distribution and persistence of dental aerosol and splatter, including the evaluation of clinical procedures."
​
The results:
-
Contamination was highest within 1.5 m from patient
-
Aerosol was measured at a max distance of
4 m away -
High Volume Extraction (intra-oral) only reduced aerosol airborne by up to 75%
-
Low levels o aerosols were measured at up to 60 minutes after procedure
-
With 6.5 air changes per hour, room was effectively clean after 30 minutes
​
