1) pulse oximetry
脉搏血氧仪
1.
This unit can output the standard Oximetry test signal comparatively with difference sensors of the tested pulse oximetry, include pulse rate, peep and oxygen saturation.
所述脉搏血氧仪校准装置,它能产生一个与被检脉搏血氧仪传感器类型相对应的标准血氧测试信号,包括脉率、脉冲幅度和血氧饱和度。
2.
Objective The method of eliminating the motion artifact in the pulse oximetry measurement was studied in order to improve the performance character of the pulse oximeter.
目的 研究脉搏血氧饱和度检测系统中运动伪差的消除方法 ,以提高脉搏血氧仪检测性能。
3.
The pulse oximetry is based on the 8098 sin-gle-chip computer.
不仅给出了仪器的设计原理和构造,并对脉搏血氧仪的定标方法进行了探讨。
2) pulse oximeter
脉搏血氧仪
1.
Software method for extracting photoplethysmography in pulse oximeter;
脉搏血氧仪中光电容积脉搏波的软件检出方法
3) Pulse Oximeter
脉搏血氧
1.
Pulse oximeter is a reliable, noninvasive, convenient instrument for continuous monitor of arterial oxygen saturation.
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。
4) blood pressure and pulse monitor
血压脉搏监测仪
5) Pulse oximetry
脉搏血氧测定法
6) pulse oxygen saturation
脉搏血氧饱和度
1.
Measuring pulse oxygen saturation in ICU;
脉搏血氧饱和度监测在ICU中的应用
2.
The pulse oxygen saturation(SpO 2) was measured following 3 min pre oxyge.
～ 14岁组 ,～ 5 0岁组 ,>5 0岁组各 5 0例 ,以脉搏血氧饱和度 (SpO2 )为监测依据 ,观察在经过 3min充分吸氧驱氮 ,使用肌肉松弛药完全抑制呼吸后 ,其SpO2 由 >99%降至 95 %与 90 %所需时间 (同时做动脉血血气分析 )。
3.
During the dynamic measurement of pulse oxygen saturation,because of environment light and body motion,baseline drift and distortion could be observed in the pulse waves obtained by light current,which would certainly interfered the real-time calculation of pulse oxygen saturation and heart rate.
在脉搏血氧饱和度的动态检测中,由光电流得到的脉搏波会受到肢体运动、环境光等因素的干扰,出现基线漂移和局部变形,会影响到血氧饱和度和脉率的实时计算。
补充资料：脉搏血氧饱和度
脉搏血氧饱和度
pulse oximetey,SaO２
指血红蛋白氧合程度的百分比(SaO2%)正常值大于95%，与血红蛋白量无关而与PaO2、PaCO2、pH、体温、2，3-磷酸甘油酸酯、ATP等有关。近年临床上采用脉搏血氧饱和度仪可显示血氧饱和度和脉率。SaO2%和PaO2有良好的相关性，该仪器使用方便，无需定标，无创伤性，能早期发现低氧血症，是麻醉和手术期间很有实用价值的监测仪。其采用的技术原理是通过放在指(趾)、耳垂和鼻尖等部位的探头传感器测定该部位小动脉血流中氧合血红蛋白(HbO2)与还原血红蛋白(Hb)对红色光与红外光量的百分比(波长分别为660nm和990nm)，再换算为血氧饱和度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条