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Maxwell–Fricke equation

From Wikipedia, the free encyclopedia

The Maxwell–Fricke equation relates the resistivity of blood to hematocrit.[1] This relationship has been shown to hold for humans, and a variety on non-human warm-blooded species, including canines.[2]

Equation

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The Maxwell–Fricke equation is written as:

where ρ is the resistivity of blood, ρ1 is the resistivity of plasma, ρ2 is the resistivity of blood cells and φ is the hematocrit.

References

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  1. ^ "Lab # 53: Hematocrit Measurement". Medical University of Łódź. Archived from the original on 13 January 2021.
  2. ^ Geddes, L.A.; Da Costa, C.P. (January 1973). "The Specific Resistance of Canine Blood at Body Temperature". IEEE Transactions on Biomedical Engineering. BME-20 (1): 51–53. doi:10.1109/TBME.1973.324251. PMID 4681810. Retrieved 11 January 2021.