2011
DOI: 10.3938/jkps.58.349
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Estimated Blood Pressure Algorithm for a Wrist-wearable Pulsimeter Using Hall Device

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Cited by 27 publications
(16 citation statements)
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“…4, two pulse waveforms to detect the pulse wave of the user are electronically connected to the display monitor. The PBFV can be calculated L H of a hand length from artery wrist to index finger divided into ∆τ that is two waveforms highest peak times and can also be used to estimate blood pressure by analyzing these results [2,14].…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…4, two pulse waveforms to detect the pulse wave of the user are electronically connected to the display monitor. The PBFV can be calculated L H of a hand length from artery wrist to index finger divided into ∆τ that is two waveforms highest peak times and can also be used to estimate blood pressure by analyzing these results [2,14].…”
Section: Resultsmentioning
confidence: 99%
“…The pulse waveform analysis of 1000 points/s can be transmitted to a PC. The repeated pulse waveforms having 5 sections after selected one section were calculated by a user algorithm program through the clip-type pulsimeter [13,14].…”
Section: Experimental Methodsmentioning
confidence: 99%
“…By determining the deviation in magnetic field intensities between two magnets, we were able to verify that magnetic field intensity measurements vary with magnet type in a distance-dependent manner. The closer the magnet was to the sensor, the greater the deviation [4]. …”
Section: Acquisition Of the Pulse Wave Using The Clip-type Pulsimetermentioning
confidence: 99%
“…The development of medical devices for bio-signal monitoring of pulse frequency, heart rate, the blood velocity, SPWV, and blood pressure is a prerequisite for the U-health-care industry [4]. Through periodic research on the radial artery, the Hall device was developed to sense magnetic field changes generated by periodic movement.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, the maximum displacement of a magnet attached to the skin should be within about 1.13 mm. An Nd magnet with a thickness of 1 mm and a diameter of 3 mm was selected in this research, as it is affordable, easily attached to the skin's surface, and easily attached to the part to be measured [19,20].…”
Section: Operating Principle Of Clip-type Pulsimetermentioning
confidence: 99%