首页> 外国专利> NEUROGENIC BAROREFLEX SENSITIVITY MEASUREMENT DEVICE, NEUROGENIC BAROREFLEX SENSITIVITY MEASUREMENT PROGRAM AND NEUROGENIC BAROREFLEX SENSITIVITY MEASUREMENT METHOD

NEUROGENIC BAROREFLEX SENSITIVITY MEASUREMENT DEVICE, NEUROGENIC BAROREFLEX SENSITIVITY MEASUREMENT PROGRAM AND NEUROGENIC BAROREFLEX SENSITIVITY MEASUREMENT METHOD

机译:神经原压力反射率灵敏度测量装置,神经原压力反射率灵敏度测量程序及神经原压力反射率灵敏度测量方法

摘要

[Problem] To provide a neurogenic baroreflex sensitivity measurement device, neurogenic baroreflex sensitivity measurement program and neurogenic baroreflex sensitivity measurement method capable of easily and objectively measuring neurogenic baroreflex sensitivity that is not dependent on vascular hardness without using blood pressure or pulsations in the diameter of the carotid artery.;[Solution] The neurogenic baroreflex sensitivity measurement device comprises: a pulse wave data-acquiring unit (41) for acquiring pulse wave data of an artery; a normalized pulse wave volume-calculating unit (42) for calculating a normalized pulse wave volume on the basis of the pulse wave data; a pulse interval-acquiring unit (43) for acquiring pulse intervals corresponding to the pulse wave data; a baroreflex series-detecting unit (44) for detecting baroreflex series in which the normalized pulse wave volume and pulse interval both increase or decrease for at least three beats in a row; and a neurogenic baroreflex sensitivity-calculating unit (45) for calculating the slope of a regression line representing the correlation between the normalized pulse wave volume and the pulse interval in a baroreflex series as the neurogenic baroreflex sensitivity, which is an index representing the neurogenic baroreflex function.
机译:[问题]提供一种神经原性压力反射敏感度测量装置,神经原性压力反射敏感度测量程序和神经原性压力反射敏感度测量方法,其能够容易且客观地测量不依赖于血管硬度的神经源性压力反射敏感度,而无需使用血压或直径的脉动。 [解决方案]神经源性压力反射敏感度测量设备包括:用于获取动脉脉搏数据的脉搏数据获取单元( 41 );以及归一化脉搏波量计算单元( 42 ),用于基于脉搏波数据计算归一化脉搏波量;脉冲间隔获取单元( 43 ),用于获取与脉搏波数据相对应的脉冲间隔;用于检测压力反射序列的压力反射序列检测单元( 44 ),其中标准化的脉搏波量和脉冲间隔连续至少增加或减小三个搏动;神经元压力反射敏感度计算单元( 45 )用于计算回归线的斜率,该回归线表示归一化脉搏波量和压力反射间隔中的脉冲间隔之间的相关性,作为神经压力反射敏感性,是代表神经源性压力反射功能的指数。

著录项

  • 公开/公告号US2016029909A1

    专利类型

  • 公开/公告日2016-02-04

    原文格式PDF

  • 申请/专利权人 SAPPORO MEDICAL UNIVERSITY;

    申请/专利号US201414775827

  • 发明设计人 YUICHI KATO;

    申请日2014-03-28

  • 分类号A61B5/021;A61B5/00;

  • 国家 US

  • 入库时间 2022-08-21 14:33:27

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