Patent ID: 8758309

Claim:
A gas mist mask device, comprising: a gas supply device for supplying a gas including oxygen, carbon dioxide, or a mixed gas of oxygen and carbon dioxide, a gas mist generating device connected to the gas supply device for storing a liquid inside thereof and generating a gas mist prepared by pulverizing and dissolving the liquid and the gas, the gas mist generating device having a gas mist storage, a liquid storage adjacent to the gas mist storage, a shielding sheet separating the gas mist storage and the liquid storage, a nozzle connected to the gas supply device and projecting into the gas mist storage to discharge the gas in the gas mist storage, and a liquid suction pipe surrounding the nozzle to take up the liquid to the gas mist storage, and a mask member having a mask main frame including a first sheet permeable to the gas mist and a second sheet impermeable to the gas mist and facing one side of the first sheet to create a space where the gas mist is supplied from the gas mist generating device, and a holding part for securing the mask main frame such that another side of the first sheet is configured to face eyes or a face of a human living organism, the gas mist from the gas mist generating device being configured to supply to the eyes or the face through the first sheet, wherein the gas mist generating device is configured to supply the gas mist between the first sheet and the second sheet, thereby contacting the gas mist to the eyes or the face of the human living organism, and an internal pressure of the gas mist storage is higher than that of the liquid storage such that the liquid is taken up from the liquid storage toward the gas mist storage, the gas mist generating device further comprises an upper plate and a lower plate apart from each other in the gas mist storage, each having pores therein so as to refine the gas mist; and a diameter of the pore of the upper plate is smaller than that of the lower plate, and the pores of the upper plate are placed out of alignment with those of the lower plate, the gas mist generating device further comprises a baffle connected the liquid suction pipe, a lower end of the baffle facing a front end of the nozzle and the liquid suction pipe so that the liquid stored in the liquid storage is adapted to collide with the lower end of the baffle to pulverize and dissolve the liquid with the gas from the gas supply device to generate the gas mist in the gas mist generating device, and the mask main frame further comprises a third sheet arranged at an opposite side of the second sheet relative to the first sheet and having opening at one part thereof such that a heating member moves in and removes from a space between the second sheet and the third sheet.