Cassette for peritoneal dialysis cycler
United States Patent D556909

Reihanifam, Mohsen (Rancho Sante Fe, CA, US)
Plahey, Kulwinder S. (Martinez, CA, US)
Jensen, Lynn E. (Syracuse, UT, US)
Application Number:
Publication Date:
Filing Date:
Fresenius Medical Care Holdings, Inc. (Waltham, MA, US)
Primary Class:
Other Classes:
International Classes:
(IPC1-7): 2401
Field of Search:
210/321.88, 210/646, 210/321.65, D24/186, 604/29, D24/111, 210/252, D24/169, 604/28, 604/34, 210/645, 210/258, 210/321.71
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US Patent References:
20050126998Priming, integrity and head height methods and apparatuses for medical fluid systemsJune, 2005Childers210/646
20040019313Systems, methods and apparatuses for pumping cassette-based therapiesJanuary, 2004Childers et al.604/5.01
6165154Cassette for intravenous-line flow-control systemDecember, 2000Gray et al.604/153
5989423Disposable cassette, delivery set and system for peritoneal dialysisNovember, 1999Kamen et al.210/258
5938634Peritoneal dialysis system with variable pressure driveAugust, 1999Packard604/29
D351470Peritoneal dialysis cyclerOctober, 1994Scherer et al.
D350823Rigid portion of disposable parenteral-fluid cassetteSeptember, 1994LaniganD24/111
D331799Multiple inlet pump cassetteDecember, 1992Kramer et al.D24/111
D308249Peritoneal dialysis machineMay, 1990BuckleyD24/169

Primary Examiner:
Zarfas, Louis S.
Assistant Examiner:
Doan, Anhdao
Attorney, Agent or Firm:
Fish & Richardson P.C.

1. The ornamental design for a cassette for peritoneal dialysis cycler, as shown and described.


FIG. 1 is a top perspective view of a cassette for peritoneal dialysis cycler showing our new design;

FIG. 2 is a front elevation view of the cassette of FIG. 1

FIG. 3 is a rear elevation view of the cassette of FIG. 1;

FIG. 4 is a right side view of the cassette of FIG. 1;

FIG. 5 is a left side view of the cassette of FIG. 1;

FIG. 6 is a top plan view of the cassette of FIG. 1; and,

FIG. 7 is a bottom plan view of the cassette of FIG. 1.