论文部分内容阅读
近来文献报告门诊手术小儿饮水至麻醉诱导前2小时,并不影响胃液量和胃液酸碱度(pH≤2.5病例的百分比)。作者在两组ASAI-Ⅳ级,住院作择期心脏手术的患儿,比较了允许其不限量地饮水(clear liquid)至术前2～3小时(研究组),和按常规禁食(对照组)后的胃液量和pH。32例患儿随机地被分为该两组。常规给予麻醉前用药口服后全麻诱导,气管插管,并插一根14-18Fr Argyle Salem Sump管至胃(由听诊确定导管位置),并应用60ml注射器轻柔地抽吸患儿
Recent literature reports that outpatient surgery in children drinking water to 2 hours before induction of anesthesia does not affect gastric juice volume and gastric acidity (pH≤2.5% of cases). In two ASAI-IV class, hospitalized children undergoing elective cardioversion compared their ability to allow their clear liquid to clear for 2 to 3 hours prior to surgery (study group) and to conventional fasting (control group ) After gastric juice volume and pH. Thirty-two children were randomized into the two groups. Conventional anesthesia was given before oral administration of general anesthesia induction, endotracheal intubation, and insert a 14-18Fr Argyle Salem Sump tube to the stomach (by auscultation to determine the catheter position), and a 60ml syringe with a gentle suction in children