Device placing the user, during sleep, in a magnetic field is practically independent of the terrestrial magnetic field

摘要

The device has a coil (1) fixed on inner periphery of a mattress support (4), under a mattress (6), and a case (2) placed under or at a side of a bed. The case has an electronic control and supplies the coil with low voltage by an intermediary of a power regulator, where the case is connected to the coil by copper wires (3). The case has a low voltage supply circuit composed of a transformer, bridge rectifier and a filter capacitor, and a display for indicating current circulating in the coil.