Self-cleansing bladder drainage device

Details Self-cleansing bladder drainage device Self-cleansing bladder drainage device

1995-03-20

1996-10-08

Green, Randall L.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604329, 604349, 128761, A61M 2900

Patent

active

055626220

ABSTRACT:
An urethral drain having deep external drainage channels, a low-profiled bladder retention segment, and a reversibly detachable collection segment, facilitates the draining of urine and fluids from the bladder. The low-profiled retention means minimizes bladder irritations and the deep external channels reduce the occurrence of infections. Incorporation of a reduced diameter smooth segment on the catheter, proximate the location of the external urethral sphincter allows the patient to void normally and at will. The drain can be worn concealed within the urethra. Flushing action from normal voiding washes out particulate matters in the urethra and the concealed drain further minimizes contamination. Together, these features improve quality of life for patients needing catheterization.

REFERENCES:
patent: 2450217 (1948-09-01), Alcorn
patent: 3260258 (1966-07-01), Berman
patent: 3490456 (1970-01-01), Kortum
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patent: 3774591 (1973-11-01), Corbin
patent: 3811450 (1974-05-01), Lord
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patent: 3821956 (1974-07-01), Gordhamer
patent: 4398910 (1983-08-01), Blake
patent: 4710169 (1987-12-01), Christopher
patent: 4723946 (1988-02-01), Kay
patent: 4738667 (1988-04-01), Galloway

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