pulse reflection wave and the blood pressure of the human body, and the systolic pressure and the diastolic blood pressure are calculated according to the two models; the systolic pressure and the diastolic blood pressure calculated by the method provided by the invention are relatively accurate and...
Blood pressure pulse wave velocity (PWV) is a parameter which is related to arterial distensibility. Its direct assessment, by measuring the appearance tim... M Nitzan,B Khanokh,Y Slovik - 《Physiological Measurement》 被引量: 425发表: 2002年 Pulse Transit Time as a Measure of Arousal and...
Pivotal factors interfering in 24-hour blood pressure fluctuation and arterial stiffness in a community of Chinese elderly hypertensive patients Aims and objectives. To explore which sociodemographic and clinical factors could interfere in the parameters of ambulatory blood pressure monitoring and d... XY...
The arterial stiffness apparatus includes pulse wave detecting means, pulse wave propagation velocity deciding means, blood pressure detecting means, and arterial stiffness index calculating means, in which the arterial stiffness index calculating means executes: a first step of calculating a pulse wave ...
A method and apparatus for signal conversion calculation using the blood pressure, the device includes a pressure sensor, pressure, pulse wave amplification circuit, A / D converter, a microprocessor, the control circuit, and cuff inflator gas connections, the quick release valve and slow-release ...
(SBP) of a measurement subject, and acquiring unique parameter values (a, y) of the measurement subject by applying the correlation between the parameters (a, y) and the data regarding the first pulse transit time (PTT) and the systolic blood pressure (SBP) of the measurement subject to ...
(SBP) of a measurement subject, and acquiring unique parameter values (a, y0) of the measurement subject by applying the correlation between the parameters (a, y0) and the data regarding the first pulse transit time (PTT) and the systolic blood pressure (SBP) of the measurement subject to ...
of a main wave corresponding to a pulse of the subject and a phase of a second harmonic wave of the main wave on the basis of the phase spectrum, and a calculation unit that calculates an average blood pressure by correcting the reference blood pressure information using the correction value...
Using the measuring device and system in accordance with this invention the carotid artery blood pressure and its pulse wave values are measured using komputer control program being executed in a processor means and stored in a data carrier, sistolic and diastolinio blood pressure, augmentation ...
of a main wave corresponding to a pulse of the subject and a phase of a second harmonic wave of the main wave on the basis of the phase spectrum, and a calculation unit that calculates an average blood pressure by correcting the reference blood pressure information using the correction value...