Airway management
Conditions
Interventions
SaCoVLM group and UE group:SaCoVLM intubation was selected
Sponsors
Beijing Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Understand the purpose of the study and sign the informed consent 2. Age =18 years old, gender unlimited 3. ASA Grade I-II 4. Scheduled tracheal intubation under general anesthesia 5. The operation time is less than 4 hours 6, 18 kg/m2 = BMI = 35 kg/m2
Exclusion criteria
Exclusion criteria: 1. Mouth opening is limited, and the mouth opening degree is less than 2cm 2. Patients with upper respiratory tract tumors, abscesses, foreign bodies or airway stenosis 3. Patients requiring single lung ventilation in thoracic surgery 4. Head and neck surgery 5. Laryngoscope cannot be inserted into sternomental adhesion 6?BMI 35 kg/m2
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate of first intubation;Overall success rate of endotracheal intubation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Hemodynamic changes before and after intubation;Intubation time for both devices;Number of intubations;With or without laryngeal compression assistance;Subglottic exposure grading with both devices;Hemodynamic changes before and after removal of the endotracheal tube;Hemodynamic changes before and after removal of the laryngeal mask;Tracheal tube blood staining;Pharyngeal pain 24 h after operation;dysphagia;arytenoid dislocation;Incidence of hoarseness; | — |
Countries
China
Contacts
Public ContactChun-ling Yan
Beijing Hospital
Outcome results
None listed