1. A gas generator for therapeutic use, comprising: an electrolysis device for conducting electrolysis of water to form a gas mixture containing hydrogen and oxygen； as well as a gas mixing system connected to an electrolysis device containing a gas mixture and mixing the gas mixture with atomized gas selected from the group consisting of atomized drug liquid, volatile essential oil, and a combination thereof to form a treatment gas. 2. The gas generator for therapeutic use according to claim 1, characterized in that the system for mixing gas further comprises: a humidifier connected to an electrolysis device for receiving the gas mixture to form filtered gas； a spray / volatile gas mixing tank connected to a humidifier for receiving filtered gas, wherein the spray / volatile gas mixing tank produces sprayed gas and forms a treatment gas by mixing the sprayed gas and the filtered gas. 3. The gas generator for therapeutic use according to claim 2, characterized in that it further comprises a bypass valve connecting the humidifier and a tank for mixing atomized / volatile gas, while the bypass valve is designed to selectively connect the humidifier to the tank for mixing atomized / volatile gas, thus so that the atomized gas and the filtered gas are mixed to form a treatment gas, and is designed to selectively disconnect the humidifier from the tank for mixing atomized / volatile gas, thus so that the filtered gas exits directly for inhalation1. Газогенератор для лечебного применения, содержащий:устройство для электролиза для проведения электролиза воды с целью образования газовой смеси, содержащей водород и кислород； а такжесистему для смешивания газа, соединенную с устройством для электролиза, вмещающую газовую смесь и обеспечивающую смешивание газовой смеси с распыленным газом, выбранным из группы, состоящей из распыленной лекарственной жидкости, летучего эфирного масла и их сочетания для образования лечебного газа.2. Газогенератор для лечебного применения по п. 1,
