NASAL CANNULA DEVICE THAT CAN SIMULTANEOUSLY PERFORM OXYGEN SUPPLY AND END-TIDAL CO2 MEASUREMENT

摘要

The present invention relates to a nasal cannula device capable of simultaneously conducting oxygen supply and capnography. More specifically, the present invention relates to a nasal cannula device which comprises: an oxygen supply part for supplying oxygen to the user′s nose; and a partial pressure measurement part to which a capnometer is connected to measure an end-tidal carbon dioxide partial pressure. According to the nasal cannula device capable of simultaneously conducting oxygen supply and capnography, the nasal cannula device includes the partial pressure measurement part, making oxygen supply simultaneously conducted with capnography in a single device. Further, according to the present invention, as the nasal cannula device includes an adhesive part, the nasal cannula device can be easily attached to the philtrum of the user without taping. According to the present invention, since a joint part where the nasal cannula device is coupled to a fixing device is made of a material having elasticity such as polyvinyl chloride (PVC) or polyurethane, the nasal cannula device is deformable in accordance with the shape of the philtrum of the user owing to elasticity, thereby reducing inconvenience of the user.