What is Hematuria

Many researchers and urologists are presently studying different designs of ureteral stents to advance the feature of their surgeries and the succeeding recovery of the patient. With the aim of help during this design procedure, several computational models have been established to simulate the performance of various biological tissues and deliver an accurate computational environment to estimate the stents. As a result of the high difficulty of the complicated issues, they generally introduce interpretations to create these simulations a smaller amount computationally trying. A DJ stent (double J) is used to improve the blocking of urine in the upper urinary tract while there is ureteral stenosis, which causes the disturbance of normal urine flow and affects renal or kidney failure. The intention of employing a DJ stent is to confirm enough urine flow in the ureter, but the DJ stent performs as a foreign body in the urinary tract and sometimes acts as a difficulty in achieving satisfactory urine flow.