Wound irrigation and/or drainage device

Details Wound irrigation and/or drainage device Wound irrigation and/or drainage device

1983-07-14

1988-10-18

Rosenbaum, C. Fred

Surgery

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

Material introduced into and removed from body through...

604317, A61M 100

Patent

active

047784466

ABSTRACT:
To prevent contact with the wound, a semi-rigid cylindrical hollow open-ended collar is mounted to an adhesive label by a flexible sheet. The sheet is sealed to the periphery of the lower end of the collar and ring-welded or adhesively attached to the surface of the label. The periphery of the sheet has an outwardly extending accordion-like section which expands to permit the label to accommodate the contours of the body. Irrigation ports may be situated in the collar wall. A drain port may be situated in the flexible sheet. The upper open end of the collar is designed to receive a removable cover which may have a transparent portion. Alternatively, the cover member may be provided with a flexible section surrounding an opening adapted to receive a catheter.

REFERENCES:
patent: Re29319 (1977-07-01), Nordby
patent: 3042041 (1962-07-01), Jascalevich
patent: 3121021 (1964-02-01), Copeland
patent: 3123074 (1964-03-01), Turner
patent: 3339546 (1967-09-01), Chen
patent: 3568675 (1971-03-01), Harvey
patent: 3874387 (1975-04-01), Barbieri
patent: 3972328 (1976-08-01), Chen
patent: 4023569 (1977-05-01), Wavnecke et al.
patent: 4192785 (1980-03-01), Chen et al.
patent: 4224941 (1980-09-01), Stivala
patent: 4250882 (1981-02-01), Adair
patent: 4468227 (1984-08-01), Jensen

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