general anesthesia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients with aged >= 18 years; 2. Patients with ASA physical status grade I-II; 3. Patients signed informed consent form; 4. Patients abided by the study protocol.
Exclusion criteria
Exclusion criteria: 1. Patients with allolalia; 2. Patients with chronic respiratory insufficiency; 3. Patients with obstructive sleep apnea; 4. Patients with acute respiratory infection; 5. Patients with difficult airway; 6. Patients with chronic cardiac insufficiency; 7. Patients with BMI > 30 kg/m2; 8. Patients with psychosis.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time between tracheal extubation and SpO2 to decrease < 92%; | — |
Countries
China
Contacts
Shenzhen Traditional Chinese Medicine Hospital