None
Conditions
Interventions
Finger-feel method group:After completing the intubation of anesthesia induction of the child, the head of the child is in a neutral position and the guide capsule is inflated to the tracheal catheter
Non-dynamic adjustment method:After recording the initial cuff pressure of the non-dynamic adjustment group, connect the 2ml empty syringe to the other end of the tee to adjust the airbag pressure. Be
Dynamic adjustment method:After the initial cuff pressure recording of the dynamic adjustment group, the tracheal catheter cuff was maintained at 11-15 mmHg, and the tracheal catheter cuff was monitor
Sponsors
Kunming Children's Hospital
Eligibility
Sex/Gender
All
Age
3 Years to 12 Years
Inclusion criteria
Inclusion criteria: 1) ASA Grade I-II; 2) Unlimited gender, age 3-12 years old; 3) To be subject to laparoscopic surgery for general tracheal intubation.
Exclusion criteria
Exclusion criteria: 1) Preoperative pharyngeal discomfort; 2) Upper respiratory and lung infections or acute bronchial asthma attacks in the past 2 weeks are not controlled; 3) Potentially difficult airways; 4) First tracheal intubation failed; 5) Obese children (BMI>30Kg /m2);
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy of cuff pressure; | — |
Secondary
| Measure | Time frame |
|---|---|
| Throat pain 2 hours, 24 hours, 48 ??hours;2 hours, 24 hours, 48 ??hours hoarse voice;2 hours, 24 hours, 48 ??hours cough; | — |
Countries
China
Contacts
Public ContactJiang Shan
Kunming Children's Hospital
Outcome results
None listed