Von Garrelts' uroflowmeter. A technical evaluation.
Von Garrelts' uroflowmeter, commercially available, was tested at different true flow rates and jet velocities. The impact geometry was varied. Results show that flow-rate recording with von Garrelts' uroflowmeter is little influenced by variations of these parameters, and the instrument can be recommended for scientific and routine clinical use.
D005069:Evaluation Studies as Topic; D006801:Humans; D012212:Rheology; D014563:Urodynamics