手术中输血输液速度较快,许多大手术液体输入量大于2000毫升。大量未经加温的液体进入患者体内,再加上环境温度低,用碘酊和酒精等冷消毒液进行皮肤消毒,术中胸腹腔暴露面积大、时间长,以及术中使用室温液体冲洗体腔,所有这些均可使体温下降,患者出现寒战反应及其他不良反应。本文比较了输血输液过程中加温和不加温对患者肛温的变化,探讨哪一种措施对机体更为有利。现介绍如下。 Blood transfusions during surgery faster, many large surgical fluid input is greater than 2000 ml. A large number of unheated liquid into the patient’s body, coupled with the low ambient temperature, with iodine and alcohol and other cold disinfectant skin disinfection, intra-abdominal surgery exposed area, a long time, and intraoperative use of liquid at room temperature, All of these can make the temperature drop, the patient chills reaction and other adverse reactions. This article compares the changes of rectal temperature in patients with or without warming during transfusion and transfusion, and discusses which measures are more beneficial to the body. Now introduced as follows.