Werwath D L, Schwab C W, Scholten J R, Robinett W
Am Surg. 1984 Dec;50(12):656-9.
The multiple trauma patient often presents hypothermic. The infusion of warmed parenteral fluids is one of the least invasive methods of core rewarming the hypothermic patient. This study discusses and describes a safe, efficient method of warming normal saline and lactated Ringer's solution by microwave radiation. A 650-watt microwave oven was used to warm single liters of nondextrose containing crystalloid from room temperature (70 F) to 101 F. Total heating time required was 120 seconds. The technique involved midcycle (60 seconds) interruption with agitation and end-cycle agitation. Intra- and extrabag temperatures were confirmed with three separate thermometers. It was concluded that by following the recommended protocol, hospital personnel could be taught this safe method of rapidly warming nondextrose containing crystalloid.
多发伤患者常出现体温过低。输注温热的肠外液体是对体温过低患者进行核心复温的侵入性最小的方法之一。本研究讨论并描述了一种通过微波辐射加热生理盐水和乳酸林格氏液的安全、有效方法。使用一台650瓦的微波炉将单升不含葡萄糖的晶体液从室温（70华氏度）加热至101华氏度。所需总加热时间为120秒。该技术包括在加热周期中间（60秒）进行搅拌中断以及在加热周期结束时进行搅拌。使用三个独立的温度计确认袋内和袋外温度。得出的结论是，通过遵循推荐方案，可以教会医院工作人员这种快速加热不含葡萄糖晶体液的安全方法。
