摘要
本文报道了连续ＣＯ２激光照射牙齿热损伤的研究结果，得到能量密度安全临界值为１０Ｊ／ｃｍ２。用此临界值进行灭菌试验，也得到满意的效果。
In this paper, the study results of thermal destruction caused by CW CO 2 laser exposure on human teeth are reported. The safe critical value of energy density is about 10J/cm 2. Under this condition, a satisfactory effect has been acquired in bactericidal test. Using the metallography the histological examination of human teeth is carried out.
出处
《光电子．激光》
EI
CAS
CSCD
1997年第2期72-76,共5页
Journal of Optoelectronics·Laser
关键词
牙齿
安全计量
灭菌
二氧化碳激光器
口腔科
thermal destruction
safe critical value
energy density
metallography
CO 2 laser.
