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Potentiometric method of examining CO2 transport in a membrane blood oxygenator

  • Research, Design, And Technology
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Biomedical Engineering Aims and scope

Conclusions

1. A method has been proposed for estimating the carbon dioxide elimination rate for various types of oxygenator.

2. The dependence of the elimination rate on the flow speed has been established for a model liquid and oxygen.

3. An estimate has been made of the error in the potentiometric method of determining pH and PCO 2 in a flow of liquid deviating from chemical equilibrium.

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Literature cited

  1. P. W. Dankwerts, Gas-Liquid Reactions [Russian translation], Moscow (1973), p. 243.

  2. Z. R. Karichev, V. T. Gorun, and G. Ya. Levitskii, Med. Tekhnika, No. 4, 20–26 (1976).

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Authors
  1. M. E. Vishnevskii
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  2. N. P. Pronina
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  3. A. A. Mikhailov
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Additional information

All-Union Current Sources Research and Development Institute, Moscow. Translated from Meditsinskaya Tekhnika, No. 2, pp. 22–27, March–April 1987.

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Vishnevskii, M.E., Pronina, N.P. & Mikhailov, A.A. Potentiometric method of examining CO2 transport in a membrane blood oxygenator. Biomed Eng 21, 61–65 (1987). https://doi.org/10.1007/BF00563027

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  • DOI: https://doi.org/10.1007/BF00563027

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