A photoacoustics based continuous non-invasive blood glucose monitoring system

Pai, Praful P.; Sanki, Pradyut Kumar; Banerjee, Swapna

doi:10.1109/memea.2015.7145181

Cited by 20 publications

(13 citation statements)

References 24 publications

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“…μ a and v vary with glucose concentration, which can be utilized in prediction [ 95 , 96 , 97 ]. Similar to optical spectroscopy, laser wavelengths ranging from NIR to MIR have been adopted in various studies [ 74 , 98 , 99 , 100 , 101 ].…”

Section: Methodologies For Noninvasive Glucose Sensing Utilizing Ementioning

confidence: 99%

Noninvasive Electromagnetic Wave Sensing of Glucose

Zhang

Liu

Jin

et al. 2019

Sensors

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Diabetic patients need long-term and frequent glucose monitoring to assist in insulin intake. The current finger-prick devices are painful and costly, which places noninvasive glucose sensors in high demand. In this review paper, we list several advanced electromagnetic (EM)-wave-based technologies for noninvasive glucose measurement, including infrared (IR) spectroscopy, photoacoustic (PA) spectroscopy, Raman spectroscopy, fluorescence, optical coherence tomography (OCT), Terahertz (THz) spectroscopy, and microwave sensing. The development of each method is discussed regarding the fundamental principle, system setup, and experimental results. Despite the promising achievements that have been previously reported, no established product has obtained FDA approval or survived a marketing test. The limitations of, and prospects for, these techniques are presented at the end of this review.

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Section: Methodologies For Noninvasive Glucose Sensing Utilizing Ementioning

confidence: 99%

Noninvasive Electromagnetic Wave Sensing of Glucose

Zhang

Liu

Jin

et al. 2019

Sensors

View full text Add to dashboard Cite

show abstract

“…Non-invasive methods for blood glucose monitoring preferred or for monitoring the disease complications. In recent years, the technique of PAS has been demonstrated for non-invasive glucose detection due to the higher sensitivity and selectivity [175,176]. Tyas et al measured breath acetone on subjects with T2DM and a group of healthy volunteers, using a CO 2 laser PA spectrometer [177].…”

Section: Lpas In Diabetesmentioning

confidence: 99%

Applications of Near Infrared Photoacoustic Spectroscopy for Analysis of Human Respiration: A Review

et al. 2020

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In this review, applications of near-infrared photoacoustic spectroscopy are presented as an opportunity to evaluate human respiration because the measurement of breath is fast, intact and simple to implement. Recently, analytical methods for measuring biomarkers in exhaled air have been extensively developed. With laser-based photoacoustic spectroscopy, volatile organic compounds can be identified with high sensitivity, at a high rate, and with very good selectivity. The literature review has shown the applicability of near-infrared photoacoustic spectroscopy to one of the problems of the real world, i.e., human health. In addition, the review will consider and explore different breath sampling methods for human respiration analysis.

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“…Another article uses photoacoustic spectroscopy (PAS) toward CGM, while using a photoacoustic (PA) apparatus under FPGA-based computational facility (Pai et al , 2015). A LASER beam is first deposited onto a human finger, placed upon a piezo sensor.…”

Section: Review Of the Existing Cgm Systemsmentioning

confidence: 99%

Continuous glucose monitoring: a systematic review of sensor systems and prospects

Ray

2018

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Purpose Continuous glucose monitoring (CGM) is a notable invention introduced in the biomedical industry. It provides valuable information about intermittent capillary blood glucose that is normally unattainable by regular clinical blood sample tests. CGM includes several progressive facilities such as instantaneous and real-time display of blood glucose level, “24/7” coverage, continuous motion of alerts for actual or impending hypo- and hyperglycemia and the ability to characterize glycemic variability. CGM allows users and physicians to visualize and diagnose more accurate and precise rate of change of glucose by capacitating small, comfortable, user-friendly sensor devices. Sometimes, this vital information is shared to the personal message box over Internet. In short, CGM is capable to inform, educate, motivate and alert (IEMA) people with diabetes. Despite the huge expectation with CGM, the available solutions have not attracted much attention among people. The huge potential of CGM in future diabetic study relies on the successful implication of the CGM. This paper aims at disseminating of state-of-the-art knowledge about existing work around the CGM. Design/methodology/approach This paper presents a comprehensive systematic review on the recent developments in CGM development techniques that have been reported in credible sources, namely PubMed, IEEE Xplore, Science Direct, Springer Link, Scopus and Google Scholar. Detailed analysis and systematic comparison are provided to highlight the achievement and future direction of CGM deployment. Findings Several key challenges are also portrayed for suitable opportunistic orientation. CGM solutions from four leading manufacturers such as Tandem, Dexcom, Abbott and Medtronic are compared based on the following factors including accuracy (% MARD); sensor lifetime, calibration requirement, smart device, compatibility and remote monitoring. Qualitative and quantitative analyses are performed. Originality/value This work can be a valuable source of reference and guidance for future research in this field.

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A photoacoustics based continuous non-invasive blood glucose monitoring system

Cited by 20 publications

References 24 publications

Noninvasive Electromagnetic Wave Sensing of Glucose

Noninvasive Electromagnetic Wave Sensing of Glucose

Applications of Near Infrared Photoacoustic Spectroscopy for Analysis of Human Respiration: A Review

Continuous glucose monitoring: a systematic review of sensor systems and prospects

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