摘要
采用红外传感、减速马达和光电传感组合、压力传感、51系列单片微机控制和记忆等技术,研制一种检测动物饮食行为的仪器,用于药物和食品研制中的动物实验。经30例小鼠实验证明,效果良好,该仪器为测定动物饮食行为提供了一种全新的先进方法。
Objective To develop an instrument that detects the behaviours of food and thrink of animals during pharmacological and bromatological experiments.Methods Consists of infrared sensors,Pressure sensors and Photoelectric sensors were used for signal conversion.Reduction motors were used for channels door control.A 51-Series microcontroller was used to control the experimental setup and record the results.Results We have developed a microcontroller-based instrument that can automatically detects the behaviours of food and thrink of animals during pharmacological and bromatological experiments.Conclusion Our experimental results with 30 mice indicate that the instrument developed provides an innovative tool for detecting the behaviours of food and thrink of animals.
出处
《中国比较医学杂志》
CAS
2011年第9期75-78,共4页
Chinese Journal of Comparative Medicine
基金
浙江省教育厅项目(No
Y200805697)
关键词
饮食行为
微机控制
检测仪器
The behaviours of food and thrink
Microcontroller
Detect instrument
