Methods and apparatus for patient monitoring
    5.
    发明授权
    Methods and apparatus for patient monitoring 失效
    用于患者监测的方法和装置

    公开(公告)号:US07570979B2

    公开(公告)日:2009-08-04

    申请号:US11091396

    申请日:2005-03-29

    IPC分类号: A61B5/00

    摘要: A respiratory monitoring apparatus that detects changes in physiological parameters relevant to respiration, including blood oxygen and blood volume, using near infrared spectroscopy. Methods for diagnosing respiratory-related events including hypoxia index, hypopnea, arousal, tissue oxygen debt, and respiratory muscle events or distinguishing central from obstructive sleep apnea are also disclosed.

    摘要翻译: 一种使用近红外光谱检测与呼吸相关的生理参数变化(包括血氧和血容量)的呼吸监测装置。 还公开了用于诊断呼吸相关事件的方法,包括缺氧指数,呼吸不足,唤醒,组织氧负荷和呼吸肌肉事件或区分中枢与阻塞性睡眠呼吸暂停相关的方法。