Fujimoto Tomoko, Shirakami Kohei, Tojo Kakuji
Kyushu Institute of Technology, Fukuoka 820-8502, Japan.
Chem Pharm Bull (Tokyo). 2005 Aug;53(8):1014-6. doi: 10.1248/cpb.53.1014.
A new microdermabrasion system is used for peeling the stratum corneum in a controlled manner. The system uses inert corundum powders under various degrees of vacuum. The fine corundum powders ejected by suction power, being quickly in contact with the skin surface, abrade and remove a tiny fragment of stratum corneum. The fraction of the stratum corneum removed by microdermabrasion can be controlled by the operating conditions; the duration of application (L) and the degree of vacuum setting (V). The stratum corneum barrier function with respect to the rate of skin penetration is well correlated by the product of the square of the degree of the vacuum and the duration of the probe setting.
一种新型微晶磨皮系统用于以可控方式剥脱角质层。该系统在不同真空度下使用惰性刚玉粉。通过吸力喷出的细刚玉粉迅速与皮肤表面接触，磨损并去除一小片角质层。微晶磨皮去除角质层的比例可通过操作条件控制，即应用持续时间（L）和真空设置程度（V）。角质层对皮肤渗透速率的屏障功能与真空度平方和探头设置持续时间的乘积密切相关。
