Medical baking lamp is good electromagnetic wave or infrared good?

Infrared light is taken for whole body heating treatment, the patient's heat area is up to, the weak patients can not tolerate.

Microwave treatment of tumors, its working frequency is generally in 2450 or 915MHZ. Due to its short wavelength, high frequency, shallow penetration depth.

The specific use of which form is good, is required to combine the actual situation of the patient to choose the most appropriate.