可控性医用氧浓度与流量吸氧器的研制  

Development of the medical oxygen inspiration device with controllable oxygen concentration and flow rate

作　　者：张恩科[1] 薛鸿[1] 李帅帅[1] 潘伟[1] 

机构地区：[1]陕西省人民医院设备管理科,陕西西安710068

出　　处：《医疗设备信息》2006年第1期1-2,共2页Information of Medical Equipment

摘　　要：在临床急救、体征支持甚至家庭保健最广泛和普遍的吸氧治疗仍采用传统的落后技术,不能精确定量控制氧气的比例含量和实际气体流量。本项目应用现代电子与电气技术实现任意比例氧气和空气的精确混合,并达到对混合气体压力和输出流量的可调节性使用,从而完成临床患者不同病种、不同病程吸氧治疗中对氧消耗的定量控制。It is much widespread and universal to use the traditional uncultured technology in which could not control the proportion content and the real flow rate exactly in oxygen inspiratory treatment in the clinical first aid and symptom support even in the family health care. Built on the electronic and electrical technology, the project can realize the mixing of oxygen and air in free proportion exactly, and the adjusting to the pressure of the mixed gas and the output flow. It can be widely used in quota control of the oxygen consumption in the clinical application.

关 键 词：吸氧 浓度 流量 

分 类 号：TH789[机械工程—仪器科学与技术]