医用电子设备传统电池升级为锂离子电池的可行性研究

Replacing lead-acid battery with lithium ion battery in medical electrical device

目的:研究在医疗设备中用锂离子电池替换铅酸电池的可行性。方法:从能量密度、电压、储存性能、倍率特性、循环寿命、充电方式差异、安全电路、耐高温性能、加工性能等方面进行研究。结果:锂离子电池各方面性能均优于铅酸电池,并且环保无污染。结论:在医疗设备中应用锂离子电池可以达到降低成本,提高设备性能的目的。

Objective To study the feasibility to replace lead-acid battery with lithium ion battery in medical electrical devices. Methods The research was performed from the aspects of energy density, voltage, storage performance, rate ca- pability, cycle life, charging way, safety circuit, high temperature resistance, processability and etc. Results Lithium ion battery behaved better than the lead-acid one, with high performances in environment protection. Conclusion The in- volvement of lithium ion battery in the medical electrical devices may decrease the cost and increase the performances.