Patient of laparoscopic cholecystectomy under general anesthesia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients with the following conditions can be included: 1. Age 18 to 60 years old; 2. Body mass index, 20 to 25 kg/m2; 3. ASA level I-II; 4. No smoking.
Exclusion criteria
Exclusion criteria: *Exclusion criteria 1. Cardiopulmonary dysfunction (including bronchial asthma, chronic obstructive pulmonary disease, restrictive pulmonary disease), liver and kidney dysfunction; 2. The thoracic deformity; 3. Potential of neuromuscular diseases. *Midway Exclusion criteria 1. Low temperature (core temperature below 35 degree Celsius) in the PACU; 2. Reluctant to undertake the pulmonary function test.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Train of four;Pulmonary function; | — |
Countries
China