None
Conditions
Interventions
Observation group:None
Sponsors
Haiyan People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Aged 18-60 years; ASA class I-II; scheduled for surgery under general anesthesia; provided informed consent.
Exclusion criteria
Exclusion criteria: History of difficult airway; pharyngeal lesions; high risk of gastroesophageal reflux; pregnancy or lactation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| First-time implantation success rate;Incidence of throat injury; | — |
Secondary
| Measure | Time frame |
|---|---|
| Overall Implantation Success Rate (Within 3 attempts);Placement operation time (from the moment the laryngeal mask leaves the lips to the appearance of the first EtCO2 waveform);Laryngeal mask airway sealing pressure (peak airway pressure at leak);Intraoperative ventilation quality (oxygenation, stability of ventilation parameters); | — |
Countries
China
Contacts
Public ContactQinfeng Sun
Haiyan People's Hospital
Outcome results
None listed