Internal urinary catheter

Details Internal urinary catheter Internal urinary catheter

1998-06-01

2000-12-19

Coggins, Wynn Wood

Surgery

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

Treating material introduced into or removed from body...

604 9902, 60410101, A61M 500

Patent

active

06162201&

ABSTRACT:
A urinary catheter includes a cannula having a urine passage, a urine inlet and a urine outlet; and a valve positioned in said urine passage between said inlet and said outlet and having a valve passage having at least a portion which is moveably positioned between a substantially blocked positioned and a flow position, and structure for moving said portion, said structure for moving being biased toward a blocking position wherein said portion is in said substantially blocked position and flow through said valve means is substantially blocked, and said structure for moving being moveable to a position at least partially moving said portion toward said flow position wherein flow through said valve means is allowed.

REFERENCES:
patent: Re33219 (1990-05-01), Daniell et al.
patent: 1880948 (1932-06-01), Evennett
patent: 2471623 (1949-05-01), Hubbell
patent: 2709542 (1955-05-01), Eller et al.
patent: 3812841 (1974-05-01), Isaacson
patent: 4148319 (1979-04-01), Kasper et al.
patent: 4211233 (1980-07-01), Lin
patent: 4350161 (1982-09-01), Davis, Jr.
patent: 4432757 (1984-02-01), Davis, Jr.
patent: 4579554 (1986-04-01), Glassman
patent: 4642104 (1987-02-01), Sakamoto et al.
patent: 4813935 (1989-03-01), Haber et al.
patent: 4932938 (1990-06-01), Goldberg et al.
patent: 4946449 (1990-08-01), Davis, Jr.
patent: 5004454 (1991-04-01), Beyar et al.
patent: 5030199 (1991-07-01), Barwick et al.
patent: 5041092 (1991-08-01), Barwick
patent: 5306226 (1994-04-01), Salama
patent: 5306241 (1994-04-01), Samples
patent: 5429620 (1995-07-01), Davis
patent: 5522806 (1996-06-01), Schonbachler et al.

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