The changes in blood resistivity with haematocrit and temperature

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1975 English Publisher:Springer Science and Business Media LLCJournal:European Journal of Intensive Care Medicine, volume 1, pages 153-162 (issn: 0340-0964, eissn: 1432-1238,

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Authors: S N, Mohapatra; D W, Hill;

doi: 10.1007/bf00624433

pmid: 1218537

The changes in blood resistivity with haematocrit and temperature

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Abstract

The temperature dependence of the resistivity of blood samples with haematocrits from 16 to 52.5% has been investigated over the temperature range of 22 degrees ot 40 degrees C at a frequency of 100 kHz. The resistivity of whole blood increased with an increase in haematocrit and a decrease in temperature. The data fitted the relationship: Pohm-cm=(6.272 Hct + 75.176) - (0.104 Hct + 1.467) tC weree Hct is the percentage haematocrit.

Related Organizations

Royal College of Surgeons of England
United Kingdom

Keywords

Hematocrit, Electric Conductivity, Humans, Blood Sedimentation, In Vitro Techniques, Blood Physiological Phenomena, Mathematics

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