Patents by Inventor Benjamin P Rosenbaum

Benjamin P Rosenbaum has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dialysis system
    Patent number: 7947179
    Abstract: A dialysate fluid circulation apparatus includes a dialyzer, a first housing and a second housing. The first housing contains material capable of releasing sodium into dialysate fluid flowing through the first housing. The second housing contains material capable of binding sodium ions from dialysate fluid flowing through the second housing. Hydraulic conduit sections are configured to extend between the dialyzer, the first housing, and the second housing to connect the dialyzer with the housings in a primary flow path for dialysate fluid to flow from the dialyzer to the first housing, from the first housing to the second housing, and from the second housing back to the dialyzer.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: May 24, 2011
    Assignee: Renal Solutions, Inc.
    Inventors: Benjamin P. Rosenbaum, Stephen R. Ash, David J. Carr
  • DIALYSIS SYSTEM
    Publication number: 20100326911
    Abstract: A dialysate fluid circulation apparatus includes a dialyzer, a first housing and a second housing. The first housing contains material capable of releasing sodium into dialysate fluid flowing through the first housing. The second housing contains material capable of binding sodium ions from dialysate fluid flowing through the second housing. Hydraulic conduit sections are configured to extend between the dialyzer, the first housing, and the second housing to connect the dialyzer with the housings in a primary flow path for dialysate fluid to flow from the dialyzer to the first housing, from the first housing to the second housing, and from the second housing back to the dialyzer.
    Type: Application
    Filed: June 30, 2010
    Publication date: December 30, 2010
    Applicant: Renal Solutions, Inc.
    Inventors: Benjamin P. Rosenbaum, Stephen R. Ash, David J. Carr
  • Dialysis system
    Patent number: 7776210
    Abstract: A dialysate fluid circulation apparatus includes a dialyzer, a first housing and a second housing. The first housing contains material capable of releasing sodium into dialysate fluid flowing through the first housing. The second housing contains material capable of binding sodium ions from dialysate fluid flowing through the second housing. Hydraulic conduit sections are configured to extend between the dialyzer, the first housing, and the second housing to connect the dialyzer with the housings in a primary flow path for dialysate fluid to flow from the dialyzer to the first housing, from the first housing to the second housing, and from the second housing back to the dialyzer.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: August 17, 2010
    Assignee: Renal Solutions, Inc.
    Inventors: Benjamin P Rosenbaum, Stephen R. Ash, David J. Carr