Compact dump unit for enternal fluid delivery

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Description

FIG. 1 is a front right perspective view of a compact pump unit for enternal fluid delivery, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, with a cassette loaded in the pumping chamber;

FIG. 4 is a left side elevational view thereof, with the cassette removed;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D268284 March 15, 1983 Manno et al.
3985133 October 12, 1976 Jenkins et al.
4396385 August 2, 1983 Kelly et al.
4537561 August 27, 1985 Xanthopoulos
Patent History
Patent number: D308420
Type: Grant
Filed: Jun 16, 1987
Date of Patent: Jun 5, 1990
Assignee: Frantz Medical Development Ltd. (New York, NY)
Inventor: Mark G. Frantz (New York, NY)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/63,275
Classifications
Current U.S. Class: D24/17