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    MODELING TECHNIQUES FOR PREDICTING MORTALITY IN INTENSIVE CARE UNITS
    1.
    发明申请
    MODELING TECHNIQUES FOR PREDICTING MORTALITY IN INTENSIVE CARE UNITS 审中-公开
    强化护理单位预防死亡原则的建模技术

    公开(公告)号：WO2014033681A3

    公开(公告)日：2014-06-12

    申请号：PCT/IB2013058166

    申请日：2013-08-30

    Applicant: KONINKL PHILIPS NV

    Inventor： VAIRAVAN SRINIVASAN ,  ESHELMAN LARRY JAMES ,  SEIVER ADAM JACOB ,  FLOWER ABIGAIL ACTON ,  HAIDER SYED WASEEM

    IPC: G06F19/00

    CPC classification number: G06F19/3437 ,  G06F19/3431 ,  G06F19/345 ,  G06N7/005 ,  G06N99/005 ,  G16H50/20 ,  G16H50/30 ,  G16H50/50

    Abstract: A medical modeling system and method predict a risk of a physiological condition, such as mortality, for a patient. Measurements of a plurality of predictive variables for the patient are received. The plurality of predictive variables are predictive of the risk of the physiological condition. The risk of the physiological condition is calculated by applying the received measurements to at least one model modeling the risk of the physiological condition using the plurality of predictive variables. The at least one model includes at least one of a hidden Markov model and a logistic regression model. An indication of the risk of the physiological condition is output to a clinician.

    Abstract translation: 医学建模系统和方法预测患者的生理状况（例如死亡率）的风险。 接收对患者的多个预测变量的测量。 多个预测变量是预测生理状况的风险。 通过将接收到的测量应用于使用多个预测变量建模生理条件的风险的至少一个模型来计算生理状况的风险。 所述至少一个模型包括隐马尔可夫模型和逻辑回归模型中的至少一个。 向临床医生输出生理状况风险的指示。

    NON-INVASIVE ESTIMATION OF INTRA-PLEURAL PRESSURE AND/OR COMPUTATION OF WORK OF BREATHING BASED ON A NON-INVASIVE ESTIMATION OF INTRA-PLEURAL PRESSURE
    2.
    发明申请
    NON-INVASIVE ESTIMATION OF INTRA-PLEURAL PRESSURE AND/OR COMPUTATION OF WORK OF BREATHING BASED ON A NON-INVASIVE ESTIMATION OF INTRA-PLEURAL PRESSURE 审中-公开
    基于非侵入式压力估计的内部压力和/或呼吸工作的非入侵估计

    公开(公告)号：WO2014207623A3

    公开(公告)日：2015-04-09

    申请号：PCT/IB2014062406

    申请日：2014-06-19

    Applicant: KONINKL PHILIPS NV

    Inventor： CHBAT NICOLAS WADIH ,  ALBANESE ANTONIO ,  HAIDER SYED WASEEM ,  KARAMOLEGKOS NIKOLAOS ,  SEIVER ADAM JACOB

    IPC: A61B5/03 ,  A61B5/085 ,  A61B5/087 ,  A61M16/00

    CPC classification number: A61B5/085 ,  A61B5/037 ,  A61B5/038 ,  A61B5/087 ,  A61B5/091 ,  A61B5/4836 ,  A61B5/7278 ,  A61B2562/0247 ,  A61M16/026 ,  A61M2016/0027 ,  A61M2016/0033 ,  A61M2230/46 ,  A61M2230/65

    Abstract: A method includes obtaining a first physiological parameter indicative of a non-invasively measured airway pressure of a subject, obtaining a second physiological parameter indicative of a non-invasively measured air flow into the lungs of the subject, and estimating a third physiological parameter indicative of an intra-pleural pressure of the subject based on the first and second physiological parameters and generating a signal indicative thereof. An other method includes obtaining a first physiological parameter indicative of a non-invasively estimated intra-pleural pressure of a subject, determining a second physiological parameter indicative of a lung volume of the subject that is based on a third physiological parameter indicative of a non-invasively measured air flow into the lungs of the subject, and determining a work of breathing based on the first and second physiological parameters and generating a signal indicative thereof.

    Abstract translation: 一种方法包括获得指示受试者的非侵入性测量的气道压力的第一生理参数，获得指示进入受试者肺部的非侵入式测量的空气流的第二生理参数，以及估计指示受试者的第三生理参数 基于第一和第二生理参数对受试者进行胸膜内压力并产生指示其的信号。 另一种方法包括获得指示受试者的非侵入性估计的胸膜内压的第一生理参数，基于指示非对称性的第三生理参数确定指示受试者的肺体积的第二生理参数， 侵入性地测量进入受试者的肺部的空气流，以及基于第一和第二生理参数确定呼吸作用并产生指示其的信号。

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