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在治疗哮喘中，氨茶碱是常用的解痉平喘药，其有效血浓度与产生毒性作用的血药浓度很接近。静推及静脉滴注氨茶碱，由于个体差异及给药的浓度，速度不易控制，使部分患者出现不同程度的心悸、心律失常、恶心及呕吐等毒性反应而拒绝继续接受氨茶碱平喘治疗，哮喘缓解时间亦相对延长。采用微量泵静推氨茶碱能精确控制及调整氨茶碱在单位时间内的输入速度和给药剂量，使药物的血浓度长时间维持在有效浓度范围内，且毒副作用小。在使用微量泵时，应密切观察病情变化及疗效，根据病情，随时调整给药速度。除需按哮喘的常规护理进行护理外。还需注意针对哮喘患者的不同心理进行心理护理和生活护理，并注意微量泵使用过程中的电源安全，放置位置及保养等问题。
In the treatment of asthma, aminophylline is commonly used antispasmodic antiasthmatic drugs, its effective blood concentration and produce toxic effects of blood concentration is very close. Static push and intravenous aminophylline, due to individual differences and drug concentration, speed is not easy to control, so that some patients showed varying degrees of heart palpitations, arrhythmia, nausea and vomiting and other toxic reactions and refused to continue aminophylline asthma Treatment, asthma relief time is also relatively extended. The use of micro-pump static push aminophylline can accurately control and adjust the aminophylline in the unit of time the input speed and dose, the drug’s blood concentration for a long time to maintain the effective concentration range, and the side effects of small. In the use of trace pump, the condition should be closely observed changes and efficacy, according to the disease, adjust the speed of medication at any time. In addition to regular care according to asthma care. Also need to pay attention to different psychological psychological care and life care for patients with asthma, and pay attention to the use of micro-pump power safety, placement and maintenance and other issues.