Control:Designated toothbrush and toothpaste
Sponsors
West China Hospital of Stomatology, Sichuan University
Conditions
Gingivitisperiodontitis
Unknown Phase
Clinical verification of Beizhi smart portable dental flushing device in preventing and treating gingivitis
Active, not recruitingChiCTR2000038508
Start: 2020-10-31Updated: 2020-11-30
Clinical verification of Beizhi smart warm-water flosser in auxiliary treatment of periodontitis
Active, not recruitingChiCTR2200062508
Start: 2022-08-15Updated: 2023-04-12