| 摘要 |
The present invention relates to a device for artificial respiration. The present invention comprises: a housing having a supply hole coupled to an oxygen tank, and coupled to oral cavity or nasal cavity of a patient; a pressure reducing valve which is installed in the housing, and reduces oxygen pressure of the oxygen tank and supplies air, wherein the oxygen pressure is supplied from the supply hole of the housing; an air supply control valve which control air supply through opening and closing movement passage while providing movement passage of the oxygen supplied from the pressure reducing valve; a flow rate control valve which controls oxygen flow rate provided by opening operation of the air supply control valve; and an air supply flow which guides the oxygen supplied from the flow rate control valve to a discharge hole of the housing. The present invention can be smoothly carried out guiding oxygen decompressed in the pressure reducing valve to the air supply flow. |
