Development of a Multi-Array Pressure Sensor Module for Radial Artery Pulse Wave Measurement
نویسندگان
چکیده
منابع مشابه
Development of a Tonometric Sensor with a Decoupled Circular Array for Precisely Measuring Radial Artery Pulse
The radial artery pulse is one of the major diagnostic indices used clinically in both Eastern and Western medicine. One of the prominent methods for measuring the radial artery pulse is the piezoresistive sensor array. Independence among channels and an appropriate sensor arrangement are important for effectively assessing the spatial-temporal information of the pulse. This study developed a c...
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BACKGROUND Noninvasive techniques to evaluate arterial stiffness include noninvasive radial artery pulse contour analysis. Diastolic pulse contour analysis provides a separate assessment of large (C1) and small artery (C2) elasticity. Analysis of the systolic pulse contour identifies two pressure peaks (P1 and P2) that relate to incident and reflected waves. This study aimed to compare indices ...
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Continuous non-invasive blood pressure (BP) measurement can be realized by using pulse transit time (PTT) based on electrocardiogram (ECG) and pulse wave signal. Modulated magnetic signature of blood (MMSB) is a promising approach to obtain PTT. The origin of MMSB is critical to establish the relationship between MMSB and BP. In this paper, two possible origins of MMSB, blood disturbance mechan...
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An aneurysm is a bulge in a weakened portion of a blood vessel wall much like the bulge that results from over-inflating an inner tube. If left untreated, it may burst or rupture causing shock and/or death due to massive blood loss. Endovascular aneurysm repair (EVAR) is one of the treatments available for aortic aneurysms but, in spite of major advances in the operating techniques, complicatio...
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ژورنال
عنوان ژورنال: Sensors
سال: 2019
ISSN: 1424-8220
DOI: 10.3390/s20010033