Anesthesia Endoscope Mask is Applied to Sedation Upper Gastrointestinal Endoscopic Diagnosis and Treatment

Conditions: Hypoxemia Interventions: Device: Routine nasal catheter group; Device: Mask group Sponsors: Sichuan Provincial People ' s Hospital; Anhui Sanhong Medical Device Technology Co., Ltd Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials