2020
DOI: 10.1088/1748-0221/15/08/p08012
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Development of a noninvasive instantaneous blood pressure measurement device based on volume-compensation method and study of its control algorithm

Abstract: An instantaneous blood pressure measurement device based on volume compensation was developed, and a measurement control method was tested and improved on the device. The device consists of a cylindrical finger cuff, a compact proportional solenoid valve, an air pump and a hardware circuit. Finger cuff contains a pair of led and photo-diode. The hardware circuit consists of a feedback controls circuit and a signal processing circuit based on a microprocessor controller. A neural network predictive controller i… Show more

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Cited by 3 publications
(2 citation statements)
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“…In fact, prevalent cases of cardiovascular diseases have doubled worldwide in the last 30 years [8]. Therefore, the development of fast and non-invasive devices to monitor the cardiovascular activity has attracted great attention [9][10][11]. A clear example of the effectiveness of this type of devices has been the SARS-CoV-2 pandemic, where the peripheral capillary oxygen saturation (SpO 2 ) was a critical parameter for monitoring this disease in patients [12,13].…”
Section: Introductionmentioning
confidence: 99%
“…In fact, prevalent cases of cardiovascular diseases have doubled worldwide in the last 30 years [8]. Therefore, the development of fast and non-invasive devices to monitor the cardiovascular activity has attracted great attention [9][10][11]. A clear example of the effectiveness of this type of devices has been the SARS-CoV-2 pandemic, where the peripheral capillary oxygen saturation (SpO 2 ) was a critical parameter for monitoring this disease in patients [12,13].…”
Section: Introductionmentioning
confidence: 99%
“…volume clamp method, the control algorithms are improving. Chen and Chen(28) proposed a neural network predictive controller to replace the traditional Proportional-integralderivative (PID) controller. Fortin et al(29) proposed an innovative continuous non-invasive hemodynamic monitoring technology (CNAP2GO).…”
mentioning
confidence: 99%