URODYNAMIC DETECTION AND ANALYSIS METHOD

摘要

An urodynamic detection and analysis method comprises the steps of: constructing an elastic element model of bladder; constructing a urethral model; keeping anterior urethra perpendicular to the gravity direction, measuring and recording urination data, and calculating urination parameters; calculating the contraction length of the elastic element, further calculating the contraction speed and contraction acceleration of the elastic element, and using the maximal contraction acceleration of the elastic element to evaluate the contraction function of detrusor; and judging the urethral resistance conditions by the cross-section area of the urethral model, and judging by the maximal cross-section area whether the urethra is obstructed.