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    • 2. 发明授权
    • System and method for evaluating physiological parameter data
    • 用于评估生理参数数据的系统和方法
    • US08781753B2
    • 2014-07-15
    • US13605790
    • 2012-09-06
    • James OchsScott AmundsonKeith Batchelder
    • James OchsScott AmundsonKeith Batchelder
    • G06F17/00
    • A61B5/14551A61B5/04018A61B5/4818G16H50/20
    • Embodiments disclosed herein may include systems and methods for evaluating physiological parameter data. Embodiments of methods may include monitoring a patient to produce a signal comprising a sequence of numerical values for a physiological parameter over a time period, calculating an index from the signal, comparing the index to a reported index, and if the index is greater than the reported index, setting the reported index to the value of the index. Embodiments of methods may include calculating a modulation of the signal, comparing the modulation to a previous value of the modulation to identity a trend in the modulation and if the trend corresponds to an undesirable condition, using a first function to increase the reported index. Embodiments of methods may include providing an indication of a physiological status based on the reported index.
    • 本文公开的实施例可包括用于评估生理参数数据的系统和方法。 方法的实施方案可以包括监测患者以产生包括在一段时间内对于生理参数的数值序列的信号的信号,从该信号计算索引,将该索引与报告的指数进行比较,以及如果该指数大于 报告指数,将报告指数设为指数值。 方法的实施例可以包括计算信号的调制,将调制与调制的先前值进行比较,以便在调制中识别趋势并且如果趋势对应于不期望的状况,则使用第一函数来增加所报告的指数。 方法的实施方案可以包括基于报告的指数提供生理状态的指示。
    • 7. 发明授权
    • System and method for evaluating physiological parameter data
    • 用于评估生理参数数据的系统和方法
    • US08275553B2
    • 2012-09-25
    • US12388114
    • 2009-02-18
    • James OchsScott AmundsonKeith Batchelder
    • James OchsScott AmundsonKeith Batchelder
    • G01N33/48
    • A61B5/14551A61B5/04018A61B5/4818G16H50/20
    • Embodiments disclosed herein may include systems and methods for evaluating physiological parameter data. Embodiments of methods may include monitoring a patient to produce a signal comprising a sequence of numerical values for a physiological parameter over a time period, calculating an index from the signal, comparing the index to a reported index, and if the index is greater than the reported index, setting the reported index to the value of the index. Embodiments of methods may include calculating a modulation of the signal, comparing the modulation to a previous value of the modulation to identify a trend in the modulation and if the trend corresponds to an undesirable condition, using a first function to increase the reported index. Embodiments of methods may include providing an indication of a physiological status based on the reported index.
    • 本文公开的实施例可包括用于评估生理参数数据的系统和方法。 方法的实施方案可以包括监测患者以产生包括在一段时间内对于生理参数的数值序列的信号的信号,从该信号计算索引,将该索引与报告的指数进行比较,以及如果该指数大于 报告指数,将报告指数设为指数值。 方法的实施例可以包括计算信号的调制,将调制与调制的先前值进行比较,以识别调制中的趋势,以及如果趋势对应于不期望的状况,则使用第一函数来增加所报告的指数。 方法的实施方案可以包括基于报告的指数提供生理状态的指示。