Combined feeding tube and catheter adapter

- Abbott Laboratories
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Description

FIG. 1 is a perspective view of a combined feeding tube and catheter adapter, showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is an enlarged longitudinal cross-sectional view taken along line 6--6 of FIG. 4.

Referenced Cited
U.S. Patent Documents
3731684 May 1973 Spiegel
3741217 June 1973 Ciarico
3835862 September 1974 Villari
4349024 September 14, 1982 Ralston, Jr.
4410320 October 18, 1983 Dykstra et al.
4547192 October 15, 1985 Brodsky et al.
4668225 May 26, 1987 Russo et al.
4781705 November 1, 1988 Potter
4964855 October 23, 1990 Todd et al.
Patent History
Patent number: D326321
Type: Grant
Filed: Sep 7, 1989
Date of Patent: May 19, 1992
Assignee: Abbott Laboratories (Abbott Park, IL)
Inventors: Patricia A. Schneider (Wauconda, IL), Kent E. Iverson (Columbus, OH), Ronald A. Coules (Barrington, IL), Robert D. Clegg (Pickerington, OH)
Primary Examiner: Stella Reid
Attorneys: Lonnie R. Drayer, Donald O. Nickey
Application Number: 7/404,376