A novel dental biosafety device to control the spread of potentially contaminated dispersion particles from dental ultrasonic tips.

ABSTRACT: Strategies to return to dental practice in pandemic times is a new challenge due to the generation and spread of potentially contaminated dispersion particles (PCDP) that may contain the SARS-CoV-2, the etiological factor of the COVID-19 disease. Due to the significant dispersion of PCDP in the dental environment, the use of equipment such as ultrasonic tips have been inadvisable during the pandemic. Several clinical procedures, however, benefit from the use of such equipment. Thus, using a microbial dispersion model of PCDP, the aim of this study was to compare the dispersion caused by the dental drill (DD) an ultrasonic tip (UT) alone and the UT coupled with a Spray control (SC) device. The DD, UT (with or without the SC) were activated for one minute having had the water from the reserv

SUBMITTER: Montalli VAM 

PROVIDER: S-EPMC7891706 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature