Title:
Rigid portion of disposable parenteral-fluid cassette
United States Patent D350823


Inventors:
Lanigan, Richard J. (Concord, NH)
Application Number:
29/005155
Publication Date:
09/20/1994
Filing Date:
02/24/1993
Assignee:
Deka Products Limited Partnership (Manchester, NH)
Primary Class:
Field of Search:
128/DIG.12, 128/DIG.13, 604/151, 604/153, 604/141, 604/249, 604/67, 604/123, 417/479, 417/478, 417/412, 417/512, D24/108, D24/111, D24/232, D24/231, D15/7
View Patent Images:
US Patent References:
5302093Disposable cassette with negative head height fluid supply and methodApril, 1994Owens et al.417/479
D342312Pump cassetteDecember, 1993Pastrome et al.D24/111
5252044Parenteral fluid pump with disposable cassetteOctober, 1993Raines et al.417/479
D331799Multiple inlet pump cassetteDecember, 1992Kramer et al.D24/111
5057278Sterile loop calibration systemOctober, 1991Masewell et al.128/DIG.12
D305150Intravenous pump cassetteDecember, 1989PastromeD24/111



Primary Examiner:
Word, Hugo A.
Assistant Examiner:
Simmons I.
Attorney, Agent or Firm:
Bromberg & Sunstein
Claims:
1. I claim the ornamental design for a rigid portion of a disposableparenteral-fluid cassette, as shown.

Description:

FIG. 1 is a perspective view of a rigid portion of a disposable parenteral-fluid cassette showing my new design;

FIG. 2 is front elevational view of a rigid portion of a disposable parenteral-fluid cassette shown in FIG. 1;

FIG. 3 is a rear elevational view of a rigid portion of a disposable parenteral-fluid cassette shown in FIG. 1;

FIG. 4 is a left elevational view of a rigid portion of a disposable parenteral-fluid cassette shown in FIG. 1;

FIG. 5 is a right elevational view of a rigid portion of a disposable parenteral-fluid cassette shown in FIG. 1;

FIG. 6 is a bottom plan view of a rigid portion of a disposable parenteral-fluid cassette shown in FIG. 1; and,

FIG. 7 is a top plan view of a rigid portion of a disposable parenteral-fluid cassette shown in FIG. 1.