文件大小、清洁程度和时间对珠子消毒器效果的影响。

The influence of file size, cleaning, and time on effectiveness of bead sterilizers.

作者信息

Fahid A, Taintor J F

出版信息

Oral Surg Oral Med Oral Pathol. 1984 Oct;58(4):443-5. doi: 10.1016/0030-4220(84)90341-4.

Abstract

A controlled study was conducted to determine the influence on disinfection of cleaning endodontic files with either dry gauze or alcohol-saturated gauze prior to placement of the files into a hot bead sterilizer. File size and length of time in the hot bead sterilizer were also investigated. Findings indicated that an alcohol wipe was more effective than a dry wipe except in the largest file tested. Using an alcohol wipe and 3 seconds in a hot bead sterilizer for No. 10 files or 5 seconds for either a No. 30 or a No. 45 file was equivalent in disinfecting ability to 8 seconds and a dry wipe using the same file sizes.

摘要

进行了一项对照研究，以确定在将根管锉放入热珠消毒器之前，用干纱布或酒精饱和纱布清洁根管锉对消毒效果的影响。还研究了根管锉的尺寸以及在热珠消毒器中的放置时间。结果表明，除了测试的最大号根管锉外，酒精擦拭比干擦拭更有效。对于10号根管锉，使用酒精擦拭并在热珠消毒器中放置3秒，或对于30号或45号根管锉放置5秒，其消毒能力与使用相同尺寸的根管锉进行8秒干擦拭相当。