
Photoplethysmography
Technology, Signal Analysis and Applications
Description
Key Features
- Presents the underlying principles and technology surrounding PPG
- Includes applications for healthcare and wellbeing
- Focuses on PPG in wearable sensors and devices
- Presents advanced signal analysis techniques
- Includes cutting-edge research, applications and future directions
Readership
Students and researchers in the broad field of biomedical engineering, to clinical and industry researchers in healthcare technologies, medical devices, or wearable sensors, specialists in clinical physiological measurement, and to entrepreneurs and innovators in technologies for healthcare and wellbeing
Table of Contents
- Cover Image
- Title Page
- Copyright
- Table of Contents
- Contributors
- Preface
- Foreword
- Chapter 1 Introduction to photoplethysmography
- Abstract
- 1.1 Principle of photoplethysmography
- 1.2 History of photoplethysmography
- 1.3 Chapter overview
- References
- Chapter 2 The origin of photoplethysmography
- Abstract
- 2.1 Introduction
- 2.2 PPG basic working principle
- 2.3 Theoretical background
- 2.4 The origin of the photoplethysmogram
- 2.5 Conclusion
- References
- Chapter 3 Photoplethysmography technology
- Abstract
- 3.1 Introduction
- 3.2 Single Wavelength Instrumentation
- 3.3 Multiwavelength instrumentation
- 3.4 Future trends
- References
- Chapter 4 Photoplethysmography signal processing and synthesis
- Abstract
- 4.1 Introduction
- 4.2 The Photoplethysmogram Signal
- 4.3 Photoplethysmogram Signal Processing
- 4.4 Photoplethysmogram Signal Synthesis
- 4.5 Conclusion
- Acknowledgment
- References
- Chapter 5 Photoplethysmography in oxygenation and blood volume measurements
- Abstract
- 5.1 Introduction
- 5.2 PPG in pulse oximetry
- 5.3 PPG for assessing tissue blood volume and perfusion
- 5.4 Summary
- Acknowledgment
- References
- Chapter 6 Photoplethysmography for the assessment of peripheral vascular disease
- Abstract
- 6.1 Introduction
- 6.2 PPG assessment of the peripheral arteries
- 6.3 PPG for microcirculation assessment
- 6.4 PPG for venous assessment
- 6.5 Conclusions
- References
- Chapter 7 Photoplethysmographic assessment of arterial stiffness and endothelial function
- Abstract
- 7.1 Introduction
- 7.2 Arterial stiffness
- 7.3 Endothelial function
- 7.4 Conclusion
- References
- Chapter 8 Low-frequency variability in photoplethysmography and autonomic function assessment
- Abstract
- 8.1 Introduction
- 8.2 Vasomotor waves and PPG variability
- 8.3 Monitoring of blood pressure variability, pulse rate variability, and heart-rate-variability
- 8.4 Wider application areas for PPG in autonomic-related assessments
- 8.5 Conclusions
- References
- Chapter 9 Physical and physiological interpretations of the PPG signal
- Abstract
- 9.1 Introduction
- 9.2 Plethysmography
- 9.3 Interpretation of the photoplethysmographic signal
- 9.4 Conclusions
- References
- Chapter 10 PPG in clinical monitoring
- Abstract
- 10.1 Introduction
- 10.2 Clinical monitoring uses
- 10.3 PPG waveform morphology assessments
- 10.4 Conclusions
- References
- Chapter 11 Photoplethysmography in noninvasive blood pressure monitoring
- Abstract
- 11.1 Introduction
- 11.2 Clinical BP measurement methods
- 11.3 Photoplethysmography
- 11.4 Volume clamping via finger cuff-PPG devices
- 11.5 Oscillometry via PPG-force sensor units
- 11.6 Pulse transit time detected via PPG waveform(s)
- 11.7 PPG waveform feature extraction
- 11.8 Conclusions
- Acknowledgment
- References
- Chapter 12 Wearable photoplethysmography devices
- Abstract
- 12.1 Introduction
- 12.2 Hardware configurations for wearable photoplethysmography devices
- 12.3 Physiological parameters
- 12.4 Commercially available devices
- 12.5 Applications
- 12.6 Conclusion and future work
- Acknowledgements
- References
- Chapter 13 Imaging photoplethysmography and its applications
- Abstract
- 13.1 Introduction: Fundamentals of imaging photoplethysmography
- 13.2 Heart rate and heart-rate-variability monitoring
- 13.3 Evaluation of neurogenic reactivity and fractional blood flow of the musculocutaneous vessels
- 13.4 Objective early diagnosis of Raynaud's phenomenon assessing vascular response to cold exposure by IPPG
- 13.5 IPPG to assess endothelial function during heat exposure
- 13.6 Revealing microcirculation parameters in scleroderma skin lesions
- 13.7 Assessment of vascular reactivity in response to topical capsaicin application and other pharmacological impact
- 13.8 Intraoperative monitoring of cortical blood flow parameters
- 13.9 Identification of functioning skin capillaries
- 13.10 Summary
- Acknowledgments
- References
- Chapter 14 Photoplethysmography: New trends and future directions
- Abstract
- 14.1 Photoplethysmography in biometrics
- 14.2 Photoplethysmography phantoms and simulators
- 14.3 Future directions
- Uncited References
- References
- Index
Product details
- No. of pages: 506
- Language: English
- Copyright: © Academic Press 2021
- Published: November 3, 2021
- Imprint: Academic Press
- eBook ISBN: 9780128235256
- Paperback ISBN: 9780128233740
About the Editors
Panicos Kyriacou
Affiliations and Expertise
John Allen
Affiliations and Expertise
Ratings and Reviews
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