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Non-Invasive Impedance based Continuous Glucose Monitoring System

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Part of the book series: IFMBE Proceedings ((IFMBE,volume 17))

Abstract

The aim of this work is to describe the ongoing development of a non-invasive continuous glucose monitoring system based on Impedance Spectroscopy (IS). Previous work has shown the importance of taking a multi-sensor approach to aid in the compensation of various potentially perturbing parameters, such as the impact of environmental/body temperature, changes in the blood perfusion of the measured skin, underlying tissue volume and changes in the sensor / skin contact due to movements. Here we describe how this multisensor concept has been implemented into an integrated functional model (FM). In our recent studies, this integrated FM has been tested in an experimental clinical study in subject groups with patients with Diabetes type I/II (D) and healthy subjects (ND). The relation between changes in the blood glucose concentration and the impedance of the skin / underlying tissue has been investigated under controlled clinical conditions. The clinical study protocol allowed the use of an intravenous glucose clamp technique to control the subject’s glucose concentration and enabled two hyperglycemic episodes to be achieved within a ten hour study day.

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References

  1. Khalil, OS (2004) Non-invasive glucose measurement technologies: an update from 1999 to the dawn of the new millennium. Diabetes Technol Ther 6(5):660-697.

    Article  MathSciNet  Google Scholar 

  2. Caduff A, Dewarrat F, Talary MS et al. (2006) Non-invasive glucose monitoring in patients with diabetes: a novel system based on impedance spectroscopy. Biosens Bioelectron 22:598-604

    Article  Google Scholar 

  3. Pfutzner A, Caduff A, Larbig M et al. (2004) Impact of posture and fixation technique on impedance spectroscopy used for continuous and noninvasive glucose monitoring. Diab TechnolTher 6:435-441.

    Article  Google Scholar 

  4. Forst T, Caduff A, Talary M et al. (2006) Impact of Environmental Temperature on Skin Thickness and Microvascular Blood Flow in Subjects With and Without Diabetes. Diab Technol Ther 8:94-101.

    Article  Google Scholar 

  5. Heinemann L and Ampudia-Blasco FJ (1994) Glucose clamps with the Biostator: a critical reappraisal. Horm Metab Res 26:579-583.

    Article  Google Scholar 

  6. Huber D, Städler N, Jonasson L et al. (2007) Multisensor data fusion for non-invasive continuous glucose monitoring, submitted

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  7. Adrogue HJ, Madias NE (2000) Hyponatremia. N Engl J Med 342:1581-1589.

    Article  Google Scholar 

  8. Talary MS, Dewarrat F, Huber D et al. (2007) In vivo life sign application of dielectric spectroscopy and non-invasive glucose monitoring. JNCS in press.

    Google Scholar 

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© 2007 Springer-Verlag Berlin Heidelberg

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Talary, M., Dewarrat, F., Huber, D., Falco-Jonasson, L., Caduff, A. (2007). Non-Invasive Impedance based Continuous Glucose Monitoring System. In: Scharfetter, H., Merwa, R. (eds) 13th International Conference on Electrical Bioimpedance and the 8th Conference on Electrical Impedance Tomography. IFMBE Proceedings, vol 17. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-73841-1_164

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  • DOI: https://doi.org/10.1007/978-3-540-73841-1_164

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-73840-4

  • Online ISBN: 978-3-540-73841-1

  • eBook Packages: EngineeringEngineering (R0)

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