摘要
电解质分析仪是一种采用离子选择性电极法测定临床样本中离子含量的医疗仪器。设计了一款用于野外条件的便携式电解质分析仪,采用新一代高性能XMEGA微处理器作为核心,外围连接了显示、按键、打印机、传感器放大盒、电源、通讯等模块。对模型样机的测试表明,样机耗电量低,有较好的电磁兼容性,操作简便,完全满足野外条件的使用。
Electrolyte analyzer is a medical device in clinical samples,which uses ion-selective electrode method for the measure of ion content. This paper describes a portable electrolyte analyzer for field conditions. The analyzer uses ATMEL＇s latest generation of high-performance XMEGA microprocessors as the core, and consists of display, keypad, printer, sensors box, power supply,and communications modules. Tests show that the prototype model with low power,better EMC and easy-operate fully meets field-conditions.
出处
《电子设计工程》
2010年第6期167-169,共3页
Electronic Design Engineering
基金
国家自然科学基金项目(30900289)
