Craig D B, Pask B A
Can Anaesth Soc J. 1979 Nov;26(6):510-2. doi: 10.1007/BF03006168.
Major safety deficiencies of older mobile hypothermia units are described. Problems include absence of high or low temperature output limitation or of visual warning of abnormal operating temperatures. Modifications described provide two high temperature thermostats and one low temperature thermostat, which shut the unit down if the temperature limits are exceeded. Visual and auditory alarms were also added. Operators of mobile thermal units should be aware of the major safety deficiencies of some older models, and should insist on either modification, where appropriate, or replacement.
文中描述了老式移动低温设备存在的主要安全缺陷。问题包括没有高低温输出限制，也没有异常工作温度的视觉警告。所描述的改进措施包括设置两个高温恒温器和一个低温恒温器，如果超过温度限制，设备将自动关闭。此外还增加了视觉和听觉警报。移动热疗设备的操作人员应了解一些老式型号存在的主要安全缺陷，并应在适当情况下坚持进行改进或更换设备。
