The invention relates to medical equipment and can be used to prevent human exposure to sources of negative energy in geopathic zones and to electromagnetic radiation.The device comprises two pyramids 1, 2 in the form of hollow vessels sharing a common apex 4 and interconnected by a tubular channel 11. A base 8 of an upper pyramid 2 is provided with a removable lid 9. An antenna represents an EH-antenna 3 having oscillators in the form of the pyramids 1, 2, the parameters of which are consistent with the golden section, satisfy an even number from the Fibonacci series (F2 = 1.62), and are specified by the formula: α = 2h2/s, where α is the side length of the bases, h is the height of each pyramid, and s is the apothem. A toroidal permanent magnet 14 is assembled on the outer surface of the tubular channel 11, and an audio/video device 19 along with a means for monitoring the physical parameters of the liquid medium within the volume of the pyramids 1 and 2 are mounted in the leak-proof compartment of cavity 13 of the lower pyramid 1. Lid 9 of base 8 of the upper pyramid 2 has a photovoltaic power source 10 disposed thereon for providing operation of the audio/video device 19 and means 18 for monitoring the physical parameters of the liquid medium within the volume of the pyramids 1 and 2. 1 independent claim, 5 dependent claims, 4 drawings.
