呼吸频率检测技术研究现状

Advances in the detection of respiratory rate

在机体代谢中,呼吸是至关重要的。定期监测呼吸情况,能尽早发现并预防呼吸系统以及心脑血管等方面的病变。目前,呼吸检测技术主要分为接触式和非接触式两大类。这两种检测技术各有优缺点,其中接触式检测方法能简单并快捷地测量数据,而非接触式检测方法则是利用某些技术手段通过无创测量获取人体的数据。本文对呼吸检测技术的研究现状进行了阐述,并结合各个新技术的现有产品,分析了呼吸检测技术的适用范围及未来的研究方向。

Breathing is essential in the metabolism of the body,and respiratory and cardiovascular diseases can be detected and prevented as early as possible through monitoring breathing regularly. At present,the respiratory detection technology is generally divided into two categories： contact and non-contact,with their own advantages and disadvantages. Contact method can acquire data simply and quickly,however,noncontact method needs to adapt certain technical means,which is non-invasive,to obtain data of human body.The research progress of respiratory detection technology is expounded,and the application range of respiratory detection technology and future research direction are analyzed combined with the existing products of each new technology in this paper.