| abstract |
A functional electrical stimulation device for relieving preoperative and prenatal anxiety. The device comprises a headset, an electrical stimulation patch (6), an LED display (7), a circuit board (5), a rechargeable battery (2) and a wireless terminal (15), wherein two earphone bodies (1) are symmetrically arranged on the headset; the circuit board (5) and the rechargeable battery (2) are respectively mounted on the two earphone bodies (1), and a music control button (3) and an electrical stimulation mode and time control button (4) are further respectively installed on the two earphone bodies (1); there are two electrical stimulation patches (6), which are installed in a middle portion of the headset, and there are two LED display screens (7), which are respectively installed on the two electrical stimulation patches (6); and the circuit board (5) is provided with an audio decoding chip (8), a button control module (9), a power source switch (10), an electrical stimulation generation module (11), a wireless communication module (12), and a charging socket (13), and the wireless terminal (15) is independently arranged and is in wireless communication connection with the circuit board (5). By means of the cooperation of the functional electrical stimulation device, the patient's anxiety symptoms can be relieved physiologically and psychologically. |