A Study on Application of Adjustable Headrest in Painless Curettage Surgery for Overweight and Obese Patients
Conditions
- Adjustable Headrests
- Ventilation Function
- Obese Patients
Interventions
- OTHER: the supine head-lateral position group
- OTHER: the adjustable headrest group
- OTHER: the supine head-straight position group
Sponsor
Maternal and Child Health Hospital of Hubei Province