plethysmographic

英

美

网络体积描记器

Correlation of arterial pressure and pluse oximetry plethysmographic waveform during changes in blood volume
动脉血液氧饱和度测定原理及正确使用动脉压与脉氧饱和度波形相关性的改变
Objective To assess the feasibility of using plethysmographic waveform variation for estimation of the blood volume.
目的观察急性血容量变化后的动脉波与脉搏血氧饱和度波形（脉氧波）的改变，探讨用脉氧波指导容量治疗的可行性。
Conclusions Pulse oximetry plethysmographic waveform is useful for estimation of acute blood loss during positive pressure ventilation.
结论在正压通气条件下，脉氧波形监测能有效地估测急性血容量减少。
According to this theory, the sampling sensitivity of plethysmographic signal is a function of position vector, hence the location of current-voltage electrode pairs has great effect on the measurement of impedance plethysmographic signal.
根据这个理论，容积图信号的采样灵敏度是位置矢量的函数，因而电流一电压电极对的位置对阻抗容积图信号的测量有很大的影响。
Pulse oximetry plethysmographic waveform as a guide during fluid infusion
脉搏血氧饱和度波形对输液量的指导意义
Skin temperature, Doppler ultrasound and plethysmographic techniques are noninvasive methods for the diagnosis of peripheral vascular diseases.
皮温、多普勒超声、血流图是诊断周围血管疾病的非侵入性测定方法。