Temporal and spatial properties of arterial pulsation measurement using pressure sensor array.
Temporal and spatial properties of arterial pulsation measurement using pressure sensor array.
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DOI：
10.1155/2012/745127
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Luo CH
中科院分区：
文献类型：
--
作者：
Hu CS;Chung YF;Yeh CC;Luo CH
传统上，脉象采集平台基于单个传感器，这开创了一种可行的脉象定量诊断方法。本文的目的是采用触觉阵列传感器实现一种脉象采集平台。构建了三维腕部脉象信号，并根据腕部脉象表面定义了长度、宽度、上升斜率和下降斜率。通过所提出的脉象采集平台获得的腕部脉象压力波形与单个传感器具有相同的性能。最后，配对样本t检验结果表明，该平台的重复性与临床经验相符。另一方面，方差分析结果表明，不同的脉象采集深度之间存在差异，这一结果与中医脉诊（TCMPD）的临床经验相符。因此，所提出的带有阵列传感器的脉象采集平台在中医脉诊的量化方面是可行的。
Conventionally, a pulse taking platform is based on a single sensor, which initiates a feasible method of quantitative pulse diagnosis. The aim of this paper is to implement a pulse taking platform with a tactile array sensor. Three-dimensional wrist pulse signals are constructed, and the length, width, ascending slope, and descending slope are defined following the surface of the wrist pulse. And the pressure waveform of the wrist pulse obtained through proposed pulse-taking platform has the same performance as the single sensor. Finally, the results of a paired samples t-test reveal that the repeatability of the proposal platform is consistent with clinical experience. On the other hand, the results of ANOVA indicate that differences exist among different pulse taking depths, and this result is consistent with clinical experience in traditional Chinese medicine pulse diagnosis (TCMPD). Hence, the proposed pulse taking platform with an array sensor is feasible for quantification in TCMPD.
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DOI：
10.3390/s7123366
发表时间：
2007-12-19
期刊：
Sensors (Basel, Switzerland)
影响因子：
--
作者：
Wu JH;Chang RS;Jiang JA
通讯作者：
Jiang JA
影响因子：
7.7
作者：
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通讯作者：
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影响因子：
7.7
作者：
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Liao, Yin-Tzu
影响因子：
4.6
作者：
Tyan, Chu-Chang;Liu, Shing-Hong;Liang, Wen-Miin
通讯作者：
Liang, Wen-Miin
影响因子：
4
作者：
Wang, Yuh-Ying Lin;Sze, Wah-Keung;Wang, Wei-Kung
通讯作者：
Wang, Wei-Kung