Besides the biologic thermal effect the instrument can also produce non-thermal effect, which is more important. The reasonable distance between human body and the radiant is about 30cm.
Besides the biologic thermal effect the instrument can also produce non-thermal effect, which is more important. The reasonable distance between human body and the radiant is about 30cm.
本仪器治病除利用生物热效应外，更主要的是非热效应，辐射源离人体的距离在30厘米最合理。