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    • 6. 发明申请
    • METHOD FOR PROVIDING INFORMATION FOR DIAGNOSING ARTERIAL STIFFNESS
    • 提供诊断信息的方法
    • US20130324859A1
    • 2013-12-05
    • US13990357
    • 2011-10-07
    • Seung Hun ParkDae Geun JangMin Soo HahnUmar Farooq
    • Seung Hun ParkDae Geun JangMin Soo HahnUmar Farooq
    • A61B5/02A61B5/00A61B5/024
    • A61B5/02007A61B5/02416A61B5/0285A61B5/7278
    • This invention provides a method for assessing arterial stiffness noninvasively using photoplethysmography. The method of the invention for assessing arterial stiffness using photoplethysmography comprises: a user information input step, characteristic point extraction step, and arterial stiffness assessment step. In particular, the characteristic point extraction step includes the correction of the characteristic points, and the arterial stiffness assessment step includes the result of performing multiple linear regression analysis using the baPWV (brachial-ankle pulse wave velocity) value. In addition, according to this invention, arterial stiffness assessment, which was previously an expensive procedure which the user could only obtain at a specialized institution, can be carried out at low cost in the course of daily life, e.g. at home or at work, and can thus be applied in the u-healthcare and home health management service environments.
    • 本发明提供一种使用光电容积描记法非侵入性评估动脉硬度的方法。 本发明的用于使用光体积描记术评估动脉硬度的方法包括:用户信息输入步骤,特征点提取步骤和动脉硬度评估步骤。 具体地,特征点提取步骤包括特征点的校正,动脉硬度评估步骤包括使用baPWV(臂踝脉搏波速度)值进行多重线性回归分析的结果。 此外,根据本发明,先前是用户只能在专门机构获得的昂贵程序的动脉硬度评估可以在日常生活中以低成本进行,例如, 在家里或在工作,因此可以应用在u医疗保健和家庭健康管理服务环境中。