Photoplethysmogram analysis and applications: an integrative review
Beyond its use in a clinical environment, photoplethysmogram (PPG) is increasingly used for
measuring the physiological state of an individual in daily life. This review aims to examine …
measuring the physiological state of an individual in daily life. This review aims to examine …
Sources of inaccuracy in photoplethysmography for continuous cardiovascular monitoring
Photoplethysmography (PPG) is a low-cost, noninvasive optical technique that uses change
in light transmission with changes in blood volume within tissue to provide information for …
in light transmission with changes in blood volume within tissue to provide information for …
Quality Assessment for the photoplethysmogram (PPG)
C Orphanidou, C Orphanidou - … in Physiological Monitoring: State of the Art …, 2018 - Springer
The Photoplethysmogram (PPG) is fast becoming the most popular monitoring tool because
of its ease of measurement, via the pulse oximeter, and because of its ability to provide …
of its ease of measurement, via the pulse oximeter, and because of its ability to provide …
Optimal signal quality index for photoplethysmogram signals
M Elgendi - Bioengineering, 2016 - mdpi.com
A photoplethysmogram (PPG) is a noninvasive circulatory signal related to the pulsatile
volume of blood in tissue and is typically collected by pulse oximeters. PPG signals collected …
volume of blood in tissue and is typically collected by pulse oximeters. PPG signals collected …
Low power pulse oximeter
A Al-Ali - US Patent 11,219,391, 2022 - Google Patents
(57) ABSTRACT A pulse oximeter may reduce power consumption in the absence of
overriding conditions. Various sampling mecha nisms may be used individually or in …
overriding conditions. Various sampling mecha nisms may be used individually or in …
Low power pulse oximeter
A Al-Ali - US Patent 10,980,455, 2021 - Google Patents
(57) ABSTRACT A pulse oximeter may reduce power consumption in the absence of
overriding conditions. Various sampling mecha nisms may be used individually or in …
overriding conditions. Various sampling mecha nisms may be used individually or in …
Photoplethysmography signal processing and synthesis
This chapter presents the fundamental signal processing techniques used to analyze the
PPG signal. The chapter starts by providing an overview of the PPG signal, covering its …
PPG signal. The chapter starts by providing an overview of the PPG signal, covering its …
Robustness of electrocardiogram signal quality indices
S Rahman, C Karmakar… - Journal of the …, 2022 - royalsocietypublishing.org
Electrocardiogram (ECG) signal quality indices (SQIs) are essential for improving diagnostic
accuracy and reliability of ECG analysis systems. In various practical applications, the ECG …
accuracy and reliability of ECG analysis systems. In various practical applications, the ECG …
A benchmark study of machine learning for analysis of signal feature extraction techniques for blood pressure estimation using photoplethysmography (PPG)
Cardiovascular related diseases are the most significant health concern around the globe.
The most crucial health indicator is blood pressure because it gives essential information …
The most crucial health indicator is blood pressure because it gives essential information …
ebp: A wearable system for frequent and comfortable blood pressure monitoring from user's ear
Frequent blood pressure (BP) assessment is key to the diagnosis and treatment of many
severe diseases, such as heart failure, kidney failure, hypertension, and hemodialysis …
severe diseases, such as heart failure, kidney failure, hypertension, and hemodialysis …