NASAL PULSE OXIMETRY OVERESTIMATES OXYGEN-SATURATION

被引：12
|
作者：
ROSENBERG, J [1 ]
PEDERSEN, MH [1 ]
机构：
[1] UNIV COPENHAGEN,HVIDOVRE HOSP,DEPT ANAESTHESIOL,DK-2650 HVIDOVRE,DENMARK
来源：
ANAESTHESIA | 1990年 / 45卷 / 12期
关键词：
Equipment; pulse oximeter; Oxygen; hypoxaemia;
D O I：
10.1111/j.1365-2044.1990.tb14892.x
中图分类号：
R614 [麻醉学];
学科分类号：
100217 ;
摘要：
Ten surgical patients were monitored with nasal and finger pulse oximetry (Nellcor N‐200) for five study periods with alternating mouth and nasal breathing and switching of cables and sensors. Nasal pulse oximetry was found to overestimate arterial oxygen saturation by 4.7 (SD 1.4%) (bias and precision). Copyright © 1990, Wiley Blackwell. All rights reserved
引用
收藏
页码：1070 / 1071
页数：2
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