【摘要】 呼吸信号的检测具有很高的临床使用价值,其中采用传感器进行检测已成为较成熟的手段,但由于传感器使用范围的局限性,在某些场合需要采用非接触式检测。主要对现有的呼吸信号的检测方法和应用情况进行了讨论,重点对呼吸信号的测量原理进行了详细的分析,并对呼吸信号检测仪器的研制进行了简单地探讨。更多还原

【Abstract】 The detection of human respiratory signal has a high clinical value.The detection with sensor is well developed as a detecting technique.However,owing to the limitation of the using scope of the sensor,uncontacting is necessary in some circumstances.The existing measurement and applications of human respiratory signal were discussed,the detecting principle of the respiratory signal was mainly analyzed and the development of the detecting instrument was referred.更多还原