A Multi-layer Coil Magnetic Stimulation Device for Autonomous Function Regulation

The autonomic nervous system regulates human health. Dysautonomia leads to diseases. Pulsed electromagnetic field (PEMF) therapy is non-invasive and non-contact, beneficial for ANS balance. A flexible printed circuit board (FPCB) creates a lightweight, high-intensity PEMF device. It improves ANS regulation in tilt-table tests, enhancing LF, HF, and LF/HF ratio (62.02 vs. 71.17, 37.98 vs. 28.83, 2.62 vs. 4.03). Wearable PEMF is integrated into clothing for long-term stimulation.