基于激光光谱技术的运动员大量运动后气体成分检测

Detection of gas composition after massive exercise based on laser spectroscopy

运动员在大量运动后身体呼出的气体成分可准确反映运动员的生理参数,便于运动员身体机能的快速恢复,当前运动员大量运动后气体成分检测方法存在检测误差大,精度低等难题,为实现对运动员大量运动后呼出气体成分及浓度进行准确检测,提出了基于激光光谱技术的运动员大量运动后气体成分检测方法。首先分析了当前国内外运动员大量运动后气体成分检测方法的研究现状,指出想起各种运动员气体成分检测方法不足的原因,然后结合动员大量运动后呼出气体的特点,引入激光光谱技术检测出运动员大量运动后呼出各气体浓度,最后与其它运动员大量运动后气体成分检测方法进行了对比测试。结果表明,所提方法可以缩短运动员大量运动后呼出气体检测时间,提高了运动员大量运动后气体成分检测精度,是一种应用价值高的运动员大量运动后气体成分检测方法。

Athletes’exhaled gas composition after massive exercise can accurately reflect the physiological parameters of athletes and facilitate the rapid recovery of their physical functions.In the past,the exhaled gas of athletes was detected after massive exercises.At present,there are some problems in the detection method of athletes’exhaled gas composition after massive exercise,such as large error and low accuracy.In order to achieve accurate detection of components and concentration of exhaled gas after massive exercise of athletes,a method based on laser spectroscopy is proposed.Firstly,this paper analyses the current research status of gas composition detection methods for athletes at home and abroad after massive exercise,points out the reasons for the insufficiency of gas composition detection methods for various athletes.Then combines the characteristics of exhaled gas after massive exercise,introduces laser spectroscopy technology to detect the concentration of exhaled gas.And finally the gas composition detection methods were compared and tested with that of other athletes.The results show that this method can shorten the detection time and improve the detection accuracy of exhaled gas of athletes after massive exercise.It is a method with high application value for detecting exhaled gas of athletes after massive exercise.