Another advantage of it is that person could be examined in freedom state. Therefore, in the detected Pulmonary Circulation Admittance Plethysmography, it can't avoid Respiratory Interference.
此仪器另一先进之处就是使受试者在自由呼吸状态下接受检测，所以，在检测到的肺循环血液容积波中，就不可避免的伴有呼吸波的干扰。
参考来源 - 基于生物电阻抗原理的心功能检测技术研究A program in the computer processes the signal from gasbag sensor, within which separates the ballistocardiogram and the breath wave, and accurately measures out the
处理软件分别从中提取出心冲击图信号和呼吸信号,并较准确地测量出了瞬时心率和瞬时呼吸波间隔。
参考来源 - 残疾人家庭环境控制及健康监护系统的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
多次实验表明，该算法简单可行，实现了呼吸波的有效获取和睡眠呼吸事件的纠正。
The experiment results show that this algorithm is easy to operate, and can realize the efficient extraction of respiration signal and the correction of sleep-related breathing events.
计算机同步采集动脉压，呼吸波，心电图信号；再由计算机对上述信号进行计算分析，得到一般药理学实验的一系列参数。
The artery pressure, the respiratory wave and the electrocardiogram were obtained synchronously, and then a series of parameters were calculated and analyzed in computer.
方法首先讨论了对传统抗呼吸干扰的相干平均法改进，同时提出了估计拟合呼吸波和时域切比雪夫正交多项式消除呼吸干扰的方法。
Method The improvement of coherent averaging method of Reducing respiratory Interference was discussed, and evaluation-fitting respiratory wave and filter of Chebyshev's polynomial as presented.
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