1.
Chinese Journal of Nosocomiology
;
(24)1994.
Artigo
em Chinês
| WPRIM
| ID: wpr-590702
RESUMO
OBJECTIVE To compare the cleaning effect of the dentistry high speed turbine wheel handset by the three purging methods,i.e.,manual,the entire automatic ultrasonic wave and the entire automatic hot cleaner/sterilizing machine.METHODS The Staphylococcus aureus was used to pollute dentistry handset,then the quota sterilization experiment was carried out.RESULTS 99.47%,99.80%,and 99.99% of the extinguishing rate were got by the manual,the ultrasonic wave cleaner and the entire automatic hot cleaner/sterilizing machine purging methods respectively,after the SPSS13.0 variance analysis,P