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便携式化疗泵是临床上常用的一种化疗辅助工具,它利用弹力收缩的作用控制进药的速度,恒定地维持药物在体内的浓度[1],从而有效地达到杀灭癌细胞的作用,同时降低了化疗药物对全身的毒副反应。便携式化疗泵标注流量是在环境温度(23℃±20℃)下设定的,如果环境温度发生变化,实际流量会发生变化。在标准温度(31.1℃)基础上每升高或降低l℃,标准流速会在原有基础上升高或降低2.3%[2];如果
Portable chemotherapy pump is a commonly used in clinical chemotherapy adjuvant tools, which use the role of elastic contraction to control the rate of drug into the body to maintain a constant drug concentration [1], so as to effectively kill the cancer cells, while Reduce the toxicity of chemotherapy drugs on the whole body. Portable chemotherapy pump marked flow is set at ambient temperature (23 ℃ ± 20 ℃), if the ambient temperature changes, the actual flow will change. At the standard temperature (31.1 ℃) on the basis of each increase or decrease l ℃, the standard flow rate will increase or decrease 2.3% based on the original [2]; if