摘要
目的:研制一种新的输液自动报警器。方法:该输液自动报警器利用了弹簧受力拉升,不同质量的物体使弹簧长度改变不同的原理,巧妙地将弹簧秤进行了改装。该设备由弹簧拉力计和报警电路控制盒组成。结果:输液自动报警器经临床试验,应用效果良好。结论:该输液自动报警器简单易制,成本低廉,可靠性好,值得在临床推广应用。
Objective To develop a automatic infusion alarm device. Methods The automatic infusion alarm device was subtly reformed according to the principal of the character of the spring that the different gravity caused its length to be different. It consisted of two parts： springs and alarm circuit controller box. Results Clinical test was undertaken. Conclusions The automatic infusion alarm device is simply manufactured, reliable and cheap. It is valuable to advocate clinically.[Chinese Medical Equipment Journal, 2008,29（12） ：59,61]
出处
《医疗卫生装备》
CAS
2008年第12期59-59,61,共2页
Chinese Medical Equipment Journal
关键词
输液
自动
报警
弹簧
infusion
automatic
alarm
springs
