title: New dual-channel microtip transducer catheter for urethral pressure profile and cystometry.
abstract: Urethral pressure profilometry performed with a dual-channel microtipped transducer catheter and its use in the clinical investigation of female urinary stress incontinence and bladder hyperreflexia are described. A technique for performing filling and voiding cystometry in conjunction with dual-channel profilometry also is discussed.
mesh_terms: D005260:Female; D006801:Humans; D006874:Hydrostatic Pressure; D008297:Male; D009119:Muscle Contraction; D012021:Reflex, Abnormal; D014159:Transducers; D014160:Transducers, Pressure; D014521:Urethra / Q000502:physiology*; D001743:Urinary Bladder / Q000502:physiology*; D014546:Urinary Catheterization / Q000295:instrumentation*; D014549:Urinary Incontinence / Q000209:etiology; D014563:Urodynamics