Airway open
Conditions
Interventions
Manual Method Group:Use manual methods to open airway
Instrument 90° group:Use the instrument to adjust the position to open the airway
Instrument 95° group:Use the instrument to adjust the position to open the airway
Instrument 100° group:Use the instrument to adjust the position to open the airway
Sponsors
The First Affiliated Hospital of Chongqing Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Aged >= 18 years; 2. BMI < 28kg/m2; 3. Non-emergency tracheal intubation under general anesthesia is planned; 4. ASA I or II; 5. The patient is conscious, clear in language, and cooperative in behavior; 6. Voluntary subjects and signed informed consent.
Exclusion criteria
Exclusion criteria: 1. Severe head and face disease, cervical spine injury or temporomandibular joint problems; 2. Those who are participating in any other clinical trials; 3. History of difficult airway in the past; 4. The researcher believes that the patient is not suitable for this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cormack-Lehane;POGO score;Intrusion Detection System (IDS) Score;First intubation success rate;Intubation time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Total success rate of intubatin;Number of intubation attempts;Adverse reactions;Intubation complications; | — |
Countries
China
Contacts
Public ContactYang Xiangmei
The First Affiliated Hospital of Chongqing Medical University
Outcome results
None listed