同时对无创血压和血氧饱和度的检测方法提出了探讨思路和意见。
Also puts forward idea and opinion about detecting methods on none-invasive blood pressure and oxygen saturation in blood.
目的：探讨反射式血氧饱和度无创检测方法。
Objective To study non - invasive measurement of reflectance oxygen saturation.
详细介绍无创脉搏血氧饱和度监护仪参数调整的模糊控制算法。
In this paper parameter adjustment fuzzy control arithmetic of non invasive oxygen saturation ward apparatus is introduced in detail.
脉搏血氧仪是一种可连续、无创、方便地检测动脉血氧饱和度的仪器。
Pulse oximeter is a reliable, noninvasive, convenient instrument for continuous monitor of arterial oxygen saturation.
将此目标函数应用到血氧饱和度无创测量系统中，提高了系统的信噪比。
This optimization object function was applied to the blood oxygen saturation measurement system and a higher signal-noise ratio was achieved.
肺水肿；无创正压通气；低氧血症；心功能；急性病。
Pulmonary edema; Noninvasive positive ventilation; Hypoxemia; Cardiac function; Acute disease.
方法：根据双波长无创测量法的数学模型，分析临床试验中脉搏血氧仪产生测量误差的原因。
Methods: To analyze the reasons of error caused by the pulse oximeter in the clinical test on the basis of the mathematical model of double wavelengths noninvasive measurement of blood oxygenation.
结论经面罩无创机械通气治疗急性心源性肺水肿起效快，能明显改善低氧血症，是抢救急性心源性肺水肿的重要手段之一。
Conclusion NIPPV can improved hypoxemia more rapidly than conventional therapy and is one of the important means to rescue acute pulmonary edema.
摘要：目的观察无创机械正压通气在治疗急性左心衰竭过程中对血脑钠素浓度的影响。
ABSTRACT: Objective To assess the changes of B-type natriuretic peptide (BNP) levels during non-invasive ventilation in treating acute left heart failure.
本课题旨在设计一种适用于家庭保健和社区医疗的便携式无创脉搏血氧饱和度测量仪，这个系统具有尺寸小，重量轻的特点。
In order to meet the need of family community, this subject is to design a portable non-invasive pulse oximetry, the system has advantages of small size, light weight.
摘要：目的为了用一种无创性指标检测和评估中老年人舒张期心脏自身供血时限的状况。
Abstract: Objective to use a noninvasive indicator to measure and evaluate the situation of heart blood supply time for itself in middle and old man.
在弱灌注条件下，无创脉搏血氧饱和度的测量存在着准确度不高的问题。传感器采集信号的信噪比低是导致该问题的主要原因之一。
Under the condition of low perfusion, the measurement of non-invasive saturation of pulse-blood oxygen is low-accuracy, lower signal-to-noise ratio (SNR) is one of the crucial causations.
在弱灌注条件下，无创脉搏血氧饱和度的测量存在着准确度不高的问题。传感器采集信号的信噪比低是导致该问题的主要原因之一。
Under the condition of low perfusion, the measurement of non-invasive saturation of pulse-blood oxygen is low-accuracy, lower signal-to-noise ratio (SNR) is one of the crucial causations.
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