A simple fluid-mechanical model for the prediction of the stress-strain relation of the male urinary bladder

Journal of Biomechanics
I Korkmaz, B Rogg

Abstract

The non-linear, viscoelastic behavior of the male urinary bladder complicates the formulation of suitable stress-strain relations for the quasi-static filling process and the unsteady voiding process. In particular, the voiding process-which, in addition, is affected by contraction of muscles leading to generation of bladder wall tension-makes it difficult to obtain quantitative results. In the present study, a simple model is developed that uses certain urological data from cystometry and uroflowmetry to determine the stress-strain relations of the bladder wall during both filling and voiding.

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Citations

Feb 16, 2010·Computer Methods in Biomechanics and Biomedical Engineering·J KrywonosX J Ren
Jun 19, 2013·IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society·Arnaldo MendezJean-Jacques Wyndaele
Jun 1, 2016·Neurourology and Urodynamics·Andrew F ColhounJohn E Speich
Jul 19, 2013·Biomedical Materials·Costantino Del GaudioMassimo Porena
Feb 13, 2018·Nature Reviews. Urology·Fatemeh AjalloueianMagdalena Fossum
Mar 31, 2017·American Journal of Physiology. Renal Physiology·Christopher J NealPaul H Ratz
Oct 6, 2020·Neurourology and Urodynamics·Kourosh KalayehBryan S Sack
Feb 3, 2021·Open Biology·Kelly Molnar, Michel Labouesse
Aug 1, 2019·Nature Physics·Nargess KhalilgharibiGuillaume Charras

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