The Impact of Local Anesthetic Solution Temperature on Epidural-related Maternal Fever

"For the observation group, after reactivating the analgesic pump's exhaust procedure to clear the air from the tubing, the output tubing of the analgesic pump is first connected to the epidural catheter. Following this, a blood transfusion and infusion warmer (manufactured by Barkey GmbH \& Co. KG., Germany, model S-line, with the national medical device registration number 20182450063) is used to preheat the output tubing of the analgesic pump until it reaches the predetermined temperature of 37°C.~For the control group, after reactivating the analgesic pump's exhaust procedure to remove air from the tubing, the output tubing of the analgesic pump is connected to the epidural catheter without preheating the output tubing using a blood transfusion and infusion warmer, maintaining room temperature (23°C)."