Estimated Blood Pressure Algorithm of Wrist Wearable Pulsimeter Using by Hall Device

Ahn, Meejung; Cho, Jong-Gu; Son, Il-Ho; Lee, Sang-Suk; Kim, Kuen-Ho

doi:10.4283/jkms.2010.20.3.106

Cited by 14 publications

(2 citation statements)

References 8 publications

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“…In recent works, some blood pressure estimation methods with ECG/PPG signals had proposed that has not enough accuracy and stability and not accepted as a new blood pressure measurement method yet [9][10]. Other researches shows the mechanical artery variation can help the blood pressure estimation, and are still the same kind of existing tonometer since they are also a sort of Kortokoff method [11][12][13]. Several recent works focused on minimizing external pressure on artery and proposes various innovative blood pressure measurement algorithms [14].…”

Section: Related Workmentioning

confidence: 99%

A New Approach on Digital Blood Pressure Measurement Method for u-Healthcare Systems

Kim

Jin²,

Woo³

et al. 2015

IJBSBT

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The traditional blood pressure measurement method so called Kortokoff method has to apply strong air pressure on patient's artery that could give severe damage on artery, and has the problem that method cannot measure the blood pressure in a series or continuously. But recent engineering technology can give new solutions that can solve the problems by using digital sensors and microcomputer. In this paper, we proposed a kind of non-Kortokoff method that can get the blood pressure from patient's digitalized arterial pulse waveform analysis without air pressure on patient's artery. This method can check patient's blood pressure in a series through converting the continuous arterial pulse waveform into the absolute systolic and diastolic values with pre-defined blood pressure mapping equation from experiments. The experimental results showed that the proposed non-Kortokoff blood pressure measurement method has very good accuracy over 95% compare to commercial tonometers in continuous measurement. Also, the proposed non-Kortokoff blood pressure measurement method can be designed and implemented as a small device since it has no mechanical air pressure compartment, and applied on the u-Healthcare service areas very effectively such as a digital blood pressure checker for usual life blood pressure monitoring along with the medical device for home and hospitals.

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Section: Related Workmentioning

confidence: 99%

A New Approach on Digital Blood Pressure Measurement Method for u-Healthcare Systems

Kim

Jin²,

Woo³

et al. 2015

IJBSBT

View full text Add to dashboard Cite

show abstract

“…99 , 100 , 101 , 102 , 103 , 104 , 105 , 106 , 107 , 108 , 109 PPW analysis with Fourier transform 110 , 111 and wavelet transform, 112 , 113 and respiration rate extraction using fast Fourier transform 114 have been conducted. Furthermore, statistical analysis of PPW parameters, 115 neuro-fuzzy analysis, 116 clinical studies on hypertension, 117 , 118 , 119 studies on aging 120 and arteriosclerosis, 121 and studies using modeling and simulation 122 , 123 have been reported.…”

Section: Overview Of Research and Development Of Pulse Diagnostic Devmentioning

confidence: 99%

Development of pulse diagnostic devices in Korea

Kim

Park

2013

Integrative Medicine Research

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In Korean medicine, pulse diagnosis is one of the important methods for determining the health status of a patient. For over 40 years, electromechanical pulse diagnostic devices have been developed to objectify and quantify pulse diagnoses. In this paper, we review previous research and development for pulse diagnostic devices according to various fields of study: demand analysis and current phase, literature studies, sensors, actuators, systems, physical quantity studies, clinical studies, and the U-health system. We point out some confusing issues that have been naively accepted without strict verification: original pressure pulse waveform and derivative pressure pulse waveform, pressure signals and other signal types, and minutely controlled pressure exertion issues. We then consider some technical and clinical issues to achieve the development of a pulse diagnostic device that is appropriate both technically and in terms of Korean medicine. We hope to show the history of pulse diagnostic device research in Korea and propose a proper method to research and develop these devices.

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Remote blood pressure monitoring using a pulse diagnostic system in TCM and Android-based Tablet PC

Shin

Kim

Song

et al. 2012

Proceedings of 2012 IEEE-EMBS International Conference on Biomedical and Health Informatics

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Estimated Blood Pressure Algorithm of Wrist Wearable Pulsimeter Using by Hall Device

Cited by 14 publications

References 8 publications

A New Approach on Digital Blood Pressure Measurement Method for u-Healthcare Systems

A New Approach on Digital Blood Pressure Measurement Method for u-Healthcare Systems

Development of pulse diagnostic devices in Korea

Remote blood pressure monitoring using a pulse diagnostic system in TCM and Android-based Tablet PC

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