Urinary catheter having palpitatable valve and balloon and method for making same
AssigneeCV Dynamics, Inc.
InventorsAdel A. Mikhail, Gene E. Stobbs, Adel M. Hashw, Shelley N. Johnson
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AssigneeCV Dynamics, Inc.
InventorsAdel A. Mikhail, Gene E. Stobbs, Adel M. Hashw, Shelley N. Johnson
Estimating the term…
An indwelling urinary catheter having a palpitatable multiaxial dome-type valve and an inflatable anchoring balloon. The valve has a peripheral trough to maximize drainage. The catheter body and balloon are integrally molded from silicone to produce a uniform and symmetrical balloon shape. The balloon shape may be selectively altered by varying bonding patterns or wall thicknesses. Valve openings traverse an arcuate pathway, and adjacent valve elements are separated by an intermediate rib to ensure a reliable closure. Valve elements are readily displaced by a drainage tube connector that engages the valve body. A collar on the catheter body moves axially along helical threads to adjust tension on the balloon.
A urinary catheter for use by a person having a urethra with an orifice, said person further having an area of tissue surrounding said orifice of said urethra, said urinary catheter comprising:
A urinary catheter for use by a person having a urethra with an orifice, said urinary catheter comprising:
In a urinary catheter for use by a person having a bladder to control the flow of urine from said bladder, said urinary catheter including a catheter body, a lumen, a palpitatable valve connected to said catheter body in fluid communication with said lumen such that said person selectively manipulates said valve between a closed position and an open position to void said urine from said bladder through said lumen, said palpitatable valve including a valve element defining an opening extending entirely therethrough and disposed in fluid communication with said lumen, said valve element being generally deformable when said person selectively manipulates said valve such that said valve opening permits said flow of urine through said opening, the improvement comprising:
Dependencies are inferred from the claim text.