1. A device for dispensing therapeutic gas to a patient, comprising: a cylinder with compressed gas, a first valve and a second valve, a first pressure regulator and a second pressure regulator, a measuring chamber that holds a certain volume of therapeutic gas under a predetermined pressure set by the first pressure regulator, has a mechanism the sequence setting, which is connected to the first valve and the second valve, while the sequence setting mechanism alternately opens and closes the first valve and the second valve, and ba the compressed gas cylinder is connected to the inlet of the first valve, and the outlet of the first valve is connected to the inlet of the first pressure regulator, and the outlet of the first pressure regulator is connected to the inlet of the second pressure regulator and the measuring chamber, and the outlet of the second pressure regulator is connected to the inlet of the second valve, and the outlet of the second valve connected to the patient, while the treatment gas flows from the compressed gas cylinder through the first pressure regulator into the measuring chamber, then the treatment gas flows from the measuring chamber through the second pressure regulator to supply the patient with a constant volume of treatment gas. 2. The device according to claim 1, further comprising a throttle diaphragm for controlling the gas flow rate, wherein the outlet of the second valve is connected to one side of the throttle diaphragm, and the other side of the throttle diaphragm is connected to the patient. The device according to claim 1, in which the mechanism for setting the sequence of devices is either a mechanical or electronic device. The device according to claim 1, wherein the treatment gas is carbon dioxide. Device1. Устройство для дозирования лечебного газа пациенту, содержащее:баллон со сжатым газом,первый клапан и второй клапан,первый регулятор давления и второй регулятор давления,измерительную камеру, которая вмещает определенный
