Patents by Inventor Anders Weislander

Anders Weislander 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).

  • Multiple compartment bag assembly for dialysis fluid
    Patent number: 7491411
    Abstract: The invention concerns a multiple compartment flexible bag assembly including a first predetermined volume of an aqueous sodium bicarbonate component solution contained in at least one of the multiple compartments and a second predetermined volume of an aqueous acid component solution contained in at least another of the multiple compartments, the component solutions being intended to be mixed together to obtain a peritoneal dialysis, hemodialysis or replacement fluid, characterized in that the aqueous acid component solution comprises an amount of dissolved carbon dioxide. The partial pressure value of carbon dioxide exhibited the aqueous acid component solution is preferably matched with the partial pressure value of carbon dioxide determined for the aqueous sodium bicarbonate component solution.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: February 17, 2009
    Assignee: Gambro Lundia AB
    Inventors: Giuseepe Sasso, Theodor Sandström, Lars-Fride Olsson, Anders Weislander
  • Method for preparing a medical solution for the manufacture of a medicament for peritoneal dialysis
    Publication number: 20060045794
    Abstract: Method for preparing a medical solution, comprising the steps of a) providing a solution comprising one or more acetylated or deacetylated amino sugar/sugars in at least one compartment of a container at a pH from 2.5 to 5.0, and b) terminal sterilisation of said at least one compartment and the contents therein, is disclosed, as well as a solution used for preparing the medical solution, a container containing said solution, and use of said solution for the manufacture of a medicament for peritoneal dialysis.
    Type: Application
    Filed: December 10, 2003
    Publication date: March 2, 2006
    Inventors: Ola Carlsson, Torbjorn Linden, Anders Weislander
  • Multiple compartment bag assembly for dialysis fluid
    Publication number: 20050224372
    Abstract: The invention concerns a multiple compartment flexible bag assembly including a first predetermined volume of an aqueous sodium bicarbonate component solution contained in at least one of the multiple compartments and a second predetermined volume of an aqueous acid component solution contained in at least another of the multiple compartments, the component solutions being intended to be mixed together to obtain a peritoneal dialysis, hemodialysis or replacement fluid, characterized in that the aqueous acid component solution comprises an amount of dissolved carbon dioxide. The partial pressure value of carbon dioxide exhibited the aqueous acid component solution is preferably matched with the partial pressure value of carbon dioxide determined for the aqueous sodium bicarbonate component solution.
    Type: Application
    Filed: February 4, 2003
    Publication date: October 13, 2005
    Inventors: Giuseppe Sasso, Theodor Sandstrom, Lars-Fride Olsson, Anders Weislander