Title :
The design of a noninvasive cardiovascular function automaticdetecting instrument base on pulse wave
Author :
Song, Weijun ; Zhang, Song ; Yang, Yimin
Author_Institution :
Coll. of Life Sci. & Bioeng., Beijing Univ. of Technol., Beijing, China
Abstract :
The pulse wave contains many of hemodynamic information, so obtain cardiovascular blood flow parameters by detecting the pulse wave is an important role in examination, treatment and guardianship process of the cardiovascular disease. Recently, most of the pulse wave acquisition and analysis require human intervention. The operators decide when to stop the acquisition by observing and determining the validity of the waveform. So, it needs higher professional knowledge to the operator, and the human factors are relatively large. In this paper, we designed the system to achieve pulse wave automatic collection, automatic sampling, automatic analyze, reduce the human impact, improve the detection speed and reduce the complexity of the operation, fleetly, conveniently and accurately detect the cardiovascular blood flow parameters.
Keywords :
blood flow measurement; blood vessels; cardiology; medical signal processing; plethysmography; automatic pulse wave analysis; automatic pulse wave collection; automatic pulse wave sampling; cardiovascular blood flow parameters; cardiovascular disease; haemodynamic information; noninvasive cardiovascular function detection; pulse wave acquisition; pulse wave based automatic detecting instrument; pulse wave detection; Biomedical monitoring; Blood flow; Cardiology; Cardiovascular diseases; Elasticity; Humans; Immune system; Instruments; Pathology; Pulse measurements; automatic; cardiovascular; noninvasive; pulse wave;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274635