Catheter with deactivatable side port

Details Catheter with deactivatable side port Catheter with deactivatable side port

1993-09-14

1994-12-06

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604110, 604247, 604248, 604284, 1373842, 137385, 137605, A61M 5178

Patent

active

053706242

ABSTRACT:
A catheter having a side port for selective infusion of fluids is disclosed. The side port may be deactivated so that the catheter can be used as a non-side port catheter. The side port is rotable about the catheter housing to; block off access to the catheter lumen from the side port when the side port is deactivated. The catheter is also provided with a valve to facilitate the selective infusion of fluid from the side port into the catheter lumen.

REFERENCES:
patent: 2261213 (1941-11-01), Biermann
patent: 2854027 (1958-09-01), Kaiser et al.
patent: 3081770 (1963-03-01), Hunter
patent: 3416567 (1968-12-01), von Dardel et al.
patent: 3774604 (1973-11-01), Danielsson
patent: 3856020 (1974-12-01), Kovac
patent: 4311136 (1982-12-01), Weikl et al.
patent: 4954130 (1990-09-01), Edwards
patent: 5098405 (1992-03-01), Peterson et al.
patent: 5098410 (1992-03-01), Kerby et al.
patent: 5211633 (1993-05-01), Stouder, Jr.

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