MULTIPLE-WAVELENGTH PHYSIOLOGICAL MONITOR
    4.
    发明申请
    MULTIPLE-WAVELENGTH PHYSIOLOGICAL MONITOR 有权
    多波长生理监测

    公开(公告)号:US20110237911A1

    公开(公告)日:2011-09-29

    申请号:US13073778

    申请日:2011-03-28

    IPC分类号: A61B5/1455

    摘要: A physiological monitor for determining blood oxygen saturation of a medical patient includes a sensor, a signal processor and a display. The sensor includes at least three light emitting diodes. Each light emitting diode is adapted to emit light of a different wavelength. The sensor also includes a detector, where the detector is adapted to receive light from the three light emitting diodes after being attenuated by tissue. The detector generates an output signal based at least in part upon the received light. The signal processor determines blood oxygen saturation based at least upon the output signal, and the display provides an indication of the blood oxygen saturation.

    摘要翻译: 用于确定医疗患者的血氧饱和度的生理监测器包括传感器,信号处理器和显示器。 传感器包括至少三个发光二极管。 每个发光二极管适于发射不同波长的光。 传感器还包括检测器,其中检测器适于在被组织衰减之后接收来自三个发光二极管的光。 检测器至少部分地基于所接收的光产生输出信号。 信号处理器至少基于输出信号确定血氧饱和度,并且显示器提供血氧饱和度的指示。

    NONINVASIVE MULTI-PARAMETER PATIENT MONITOR
    10.
    发明申请
    NONINVASIVE MULTI-PARAMETER PATIENT MONITOR 审中-公开
    非活动多参数患者监护仪

    公开(公告)号:US20080221418A1

    公开(公告)日:2008-09-11

    申请号:US11768845

    申请日:2007-06-26

    IPC分类号: A61B5/00

    摘要: Embodiments of the present disclosure include a handheld multi-parameter patient monitor capable of determining multiple physiological parameters from the output of a light sensitive detector capable of detecting light attenuated by body tissue. For example, in an embodiment, the monitor is capable of advantageously and accurately displaying one or more of pulse rate, plethysmograph data, perfusion quality, signal confidence, and values of blood constituents in body tissue, including for example, arterial carbon monoxide saturation, methemoglobin saturation, total hemoglobin, arterial oxygen saturation, fractional arterial oxygen saturation, or the like. In an embodiment, the monitor advantageously includes a plurality of display modes enabling more parameter data to be displayed than the available physical display real estate. In an embodiment, the monitor advantageously includes a mode indicator to inform a user as to which parameter measurement would be displayed in one or more display areas upon actuation of a mode selector.

    摘要翻译: 本公开的实施例包括手持多参数患者监视器,其能够从能够检测由身体组织衰减的光的光敏检测器的输出确定多个生理参数。 例如,在一个实施例中,监视器能够有利且准确地显示脉搏率,体积描记器数据,灌注质量,信号置信度和身体组织中的血液成分的值中的一个或多个,包括例如动脉一氧化碳饱和度, 高铁血红蛋白饱和度,总血红蛋白,动脉血氧饱和度,分数动脉血氧饱和度等。 在一个实施例中,监视器有利地包括多个显示模式,使得能够显示比可用的物理显示空间更多的参数数据。 在一个实施例中,监视器有利地包括模式指示器,以在致动模式选择器时通知用户关于在一个或多个显示区域中将显示哪个参数测量。