摘要
目的:通过加装智能化语音报警装置来完善DL-C-B型超短波治疗仪的定时治疗功能,使之在治疗结束时能发声提示医生以及患者。方法:以大规模集成电路ISD-1110为核心,结合外围元器件完成报警电路的设计。再根据超短波治疗仪和报警电路的工作原理进行逻辑控制电路的设计,将语音报警装置与超短波治疗仪进行电性连接。结果:经过1 a的运行和调试,达到了预期的效果,患者和医生均反映良好。结论:该装置结构简单、性能稳定,具有较强的实用价值。
Objective To improve the time treatment of DL-C-B ultrashort wave therapy apparatus by a medical intelligent voice alarm device in order to prompt the doctor and patient when the treatment is completed. Methods With largescale integrated circuit ISD-1110 as the core unit, peripheral components were combined to design the alarm circuit.Logical control circuit was developed based on the working principle of the therapy apparatus and alarm circuit in order to realize the electrical connection between the voice alarm device and the therapy apparatus. Results One-year running and trial proved that the device met the desired requirements. Conclusion The device has a simple structure and stable performances, and thus is worth popularizing practically.
出处
《医疗卫生装备》
CAS
2014年第11期49-51,共3页
Chinese Medical Equipment Journal
关键词
语音报警装置
超短波治疗仪
控制电路
报警电路
voice alarm device
ultrashort wave therapy apparatus
control circuit
alarm circuit
