中国医疗设备
中國醫療設備
중국의료설비
China Medical Devices
2015年
11期
103-104,102
,共3页
静脉输液%输液安全%红外线%报警器
靜脈輸液%輸液安全%紅外線%報警器
정맥수액%수액안전%홍외선%보경기
intravenous infusion%infusion safety%infrared%alarm devices
目的:设计制作一种低成本,安全性高的输液报警装置。方法运用红外感应原理,设计制作了双位红外感应输液及报警装置。该报警器由红外线感应、信号放大系统、MCU主控单元、声亮报警单元和电池供电单元5个部分组成,利用两路红外线感知输液管道内液体的有无,输液结束会导致两者间信号变化,从而促发报警装置。同时,也可以预防输液过程中气泡进入体内可能。结果该报警器报警灵敏、成本低廉、使用方便。结论笔者设计的输液报警器具有临床实用价值。
目的:設計製作一種低成本,安全性高的輸液報警裝置。方法運用紅外感應原理,設計製作瞭雙位紅外感應輸液及報警裝置。該報警器由紅外線感應、信號放大繫統、MCU主控單元、聲亮報警單元和電池供電單元5箇部分組成,利用兩路紅外線感知輸液管道內液體的有無,輸液結束會導緻兩者間信號變化,從而促髮報警裝置。同時,也可以預防輸液過程中氣泡進入體內可能。結果該報警器報警靈敏、成本低廉、使用方便。結論筆者設計的輸液報警器具有臨床實用價值。
목적:설계제작일충저성본,안전성고적수액보경장치。방법운용홍외감응원리,설계제작료쌍위홍외감응수액급보경장치。해보경기유홍외선감응、신호방대계통、MCU주공단원、성량보경단원화전지공전단원5개부분조성,이용량로홍외선감지수액관도내액체적유무,수액결속회도치량자간신호변화,종이촉발보경장치。동시,야가이예방수액과정중기포진입체내가능。결과해보경기보경령민、성본저렴、사용방편。결론필자설계적수액보경기구유림상실용개치。
Objective To design a kind of low-cost and high-safety infusion alarming device.Methods With the adoption of the principle of infrared induction, the double infrared induction infusion alarming device was designed, which consisted of ifve parts, including the infrared sensor, signal ampliifer system, microcontroller unit, control unit, sound and light alarming unit as well as the battery unit. The working principle of the alarming device was to use double infrared sensing device to detect liquid infusion in the pipeline. The detected signals by either of the two infrared could be detected once the infusion ended, then leading to the change between the two infrared so as to trigger the alarm device. At the same time, it also could prevent bubbles into the body during the process of infusion.Results According to the experiment results, the infusion alarming device showed its high-sensitivity, low-cost and easy-to-use advantages.Conclusion The design of the infusion alarming device was safe and convenient to use, which had practical effectiveness.