Tutak T
Med Pr. 1985;36(3):173-8.
The investigations have been carried out on 40 workers of an industrial factory. Twenty workers used vibration tools, the others, having no contact with vibration, constituted the control group. Each subject had his skin temperature measured at 19 points of the left and right hands at ambient temperature of 22 degrees C and after cooling at 15 degrees C and 8 degrees C. The results have demonstrated that early vasomotor changes are best identified by the thermal test with cooling at 8 degrees C. Furthermore, this method enables a topographic estimation of the hand areas for special risk of the disturbances in blood vessels of workers using vibration tools.
对一家工厂的40名工人进行了调查。20名工人使用振动工具，其余未接触振动的工人组成对照组。在环境温度为22摄氏度时，以及在15摄氏度和8摄氏度冷却后，对每个受试者的左右手19个点进行皮肤温度测量。结果表明，8摄氏度冷却的热测试最能识别早期血管舒缩变化。此外，该方法能够对手部区域进行地形估计，以确定使用振动工具的工人血管紊乱的特殊风险区域。
