Oxygen complex function life support (OVC control)

*In case of endoscopic procedure: medical device and mouthpiece capable of complex functions such as oxygen supply, needle discharge, suction function, and ET-co2 sample.
1. Possible to supply oxygen at the same time as endoscopy.
2. Saliva generated in the mouth is automatically collected into the external cylinder.
3. Since it has a suction function, it discharges foreign substances in the mouth.
4. Respiratory monitoring is possible because there is an ET-co2 sample line.
5. "OVC" medical device and "Mouth pice are used together