METHOD AND DEVICE FOR MEASURING AND MONITORING CONCENTRATION OF SUBSTANCES IN A BIOLOGICAL FLUID
Method and device for monitoring removal of hardly or easily diffusible uremic retention solutes during dialysis and for measuring concentration of said substances in a biological fluid, and more specifically in the spent dialysate, for estimation of dialysis dose on dialysis patients. Measurements...
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Main Authors | , , , , |
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Format | Patent |
Language | English French German |
Published |
10.04.2013
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Subjects | |
Online Access | Get full text |
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Summary: | Method and device for monitoring removal of hardly or easily diffusible uremic retention solutes during dialysis and for measuring concentration of said substances in a biological fluid, and more specifically in the spent dialysate, for estimation of dialysis dose on dialysis patients. Measurements are performed optically utilizing spectrum of the biological fluid and a concentration calculation algorithm containing the transforming function, including a unique set of optical spectral components at certain wavelengths, to determine the concentration of the substances in specimens in-vitro or flowing fluids on-line. Method and device determines the concentration of the substances in-vitro or on-line utilizing a measuring cuvette suitable for specified measurements. This enables monitoring quantitatively concentrations of substances in a biological fluid and calculation of the dialysis dose for hardly or easily diffusible uremic retention solutes, suitable for automatic and time-efficient way to review the dialysis quality delivered to the end stage renal disease patients. |
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Bibliography: | Application Number: EP20110741089 |