歯科用ユニットに装着した逆汚染対策機能付き給水系フィルターの長期使用後における微生物除去効果

―診療室における滅菌と消毒の実際 その9―

抄録

Abstract : The effect of infection prevention by the water filter disinfection system equipped with dental units after ten years of usage was studied.

 The results showed that aerobic bacteria, coliforms and Pseudomonas aeruginosa were not observed in the water line of the dental units.