We present here the results of an experimental study of the effects of capture and retention of intrarenal stones in transcutaneous nephrolithotrypsy by irrigation fluid flow and discuss a mathematical model explaining this physical phenomenon. Mathematical modeling and experimental studies were used to formulate the specifications for devices providing increases in stone capture and retention force with a simultaneous reduction in the intrarenal pressure created by the irrigation fluid flow.
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Translated from Meditsinskaya Tekhnika, Vol. 51, No. 2, Mar.-Apr., 2017, pp. 19-22.
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Ali, S.K., Ali, K.M., Aliaev, Y.G. et al. Hydrodynamic Elimination of Renal Concretions in Transcutaneous Nephrolithotrypsy. Biomed Eng 51, 102–105 (2017). https://doi.org/10.1007/s10527-017-9693-8
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DOI: https://doi.org/10.1007/s10527-017-9693-8