The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2019
Filed:
Nov. 10, 2017
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare SA, Glattpark (Opfikon), CH;
Robert W. Childers, New Port Richey, FL (US);
David S. Brown, Gurnee, IL (US);
Ramesh Wariar, Tampa, FL (US);
Sujatha Karoor, Lake Bluff, IL (US);
Shahid Din, Palm Harbor, FL (US);
Leo Martis, Long Grove, IL (US);
Cody Buchmann, Columbus, OH (US);
Paul Soltys, Holmdel, NJ (US);
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare SA, Glattpark (Opfikon), CH;
Abstract
A disposable cassette and system for dialysis are disclosed. An example disposable cassette includes a rigid portion, a fluid source inlet configured to be placed in fluid communication with a fluid source, and a fluid pumping receptacle placed in fluid communication with the fluid source inlet. The fluid pumping receptacle is configured to operate with a fluid pump actuator to pump fluid from the fluid source. The example disposable cassette also includes a dampening chamber formed as part of the rigid portion and in fluid communication with the fluid pumping receptacle. The dampening chamber is sized and arranged to reduce pressure fluctuations in the fluid delivered from the fluid pumping receptacle. The example disposable cassette further includes an outlet in fluid communication with the dampening chamber. The outlet provides dialysis fluid for a dialysis treatment.