Bair Hugger体温管理系统在老年髋关节置换术中的应用

Application of Bair Hugger Temperature Management System in Elderly Hip Replacement

目的:探讨Bair Hugger体温管理系统在预防老年髋关节置换术中低体温的效果。方法:选择120例患者,随机分两组,观察组用体温管理系统干预,观察两组患者术前、术后体温变化及手术效果。结果:术前1h、麻醉后、术后30min两组患者体温差异无统计学意义(P>0.05),手术20min、40min、1h及术毕观察组患者体温较高(P<0.05),且术中出血量、麻醉恢复时间及住院时间均较少(P<0.05),术后Ⅲ~Ⅳ级寒战发生率较低(P<0.05)。

Objective:To investigate the effectiveness of the Bair Hugger temperature management system in preventing hypothermia in geriatric hip arthroplasty.Methods:One hundred and twenty patients were selected and randomly divided into two.The observation group was intervened with a temperature management system to observe the preoperative and postoperative temperature changes and surgical outcomes in both groups.Results:There was no statistically significant difference in body temperature between the two groups 1h before surgery,after anaesthesia and 30min after surgery(P>0.05).Patients in the observation group had higher body temperature at 20min,40min,1h and after surgery(P<0.05)and less intraoperative bleeding,recovery time from anaesthesia and hospital stay(P<0.05),and a lower incidence of grade III-IV chills after surgery(P<0.05).Conclusions:This temperature management system is effective in preventing intraoperative hypothermia and reducing the incidence of postoperative chills in patients.