首页> 外文会议>Infrared spaceborne remote sensing and instrumentation XVI >Evaluation of oxygen saturation using a heart simulator
【24h】

Evaluation of oxygen saturation using a heart simulator

机译:使用心脏模拟器评估氧饱和度

获取原文
获取原文并翻译 | 示例

摘要

We evaluate the degree of oxygen saturation for several explicit wavelengths in the spectral interval from 650 to 1050 nm (therapeutic window). We analyze the effect of selecting a particular wavelength pair to calculate oxygen saturation considering the known absorption specific coefficients of oxy- and deoxy-hemoglobin. Also, we design a heart simulator to determine the most useful wavelength couple for oxygen saturation for all wavelengths in the therapeutic window. We present a selection map to facilitate wavelength choice. Furthermore, we examine the random noise sensitivity of the trans-illuminated irradiance. This information will be used to determine accurately the illumination sources for NIR spectroscopy and oximetry.
机译:我们评估了从650到1050 nm(治疗窗)的光谱间隔中几个显式波长的氧饱和度。考虑到已知的氧合和脱氧血红蛋白吸收比系数,我们分析了选择特定波长对来计算氧饱和度的影响。此外,我们设计了心脏模拟器,以确定治疗窗口中所有波长的氧饱和度最有用的波长对。我们提供一个选择图以方便波长选择。此外,我们检查了透射照明辐照度的随机噪声敏感性。该信息将用于准确确定NIR光谱和血氧测定法的照明源。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号