Patents by Inventor Birger Hallberg

Birger Hallberg 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).

  • Apparatus for disinfecting a device for the central preparation and distribution of salt concentrates
    Patent number: 6296762
    Abstract: Methods for the central preparation and distribution of a concentrate to a plurality of medical treatment devices are disclosed comprising supplying a stream of substantially only water to a central container which includes a single salt composition at least partially in solid form, producing a substantially saturated solution of the salt composition in the central container, and distributing the salt solution to a distribution conduit which includes a plurality of concentrate connectors whereby the salt solution can be distributed to the plurality of medical treatment devices. Methods for disinfecting this apparatus, the apparatus itself, and containers for use in the apparatus are also disclosed.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: October 2, 2001
    Assignee: Gambro AB
    Inventors: Lennart Jönsson, Birger Hallberg, Sven Jönsson, Stefan Knutsson, Lennart Olsson
  • Method of disinfecting an apparatus for the central preparation and distribution of salt concentrates
    Patent number: 6113793
    Abstract: Methods for the central preparation and distribution of a concentrate to a plurality of medical treatment devices are disclosed comprising supplying a stream of substantially only water to a central container which includes a single salt composition at least partially in solid form, producing a substantially saturated solution of the salt composition in the central container, and distributing the salt solution to a distribution conduit which includes a plurality of concentrate connectors whereby the salt solution can be distributed to the plurality of medical treatment devices. Methods for disinfecting this apparatus, the apparatus itself, and containers for use in the apparatus are also disclosed.
    Type: Grant
    Filed: May 11, 1999
    Date of Patent: September 5, 2000
    Assignee: Gambro AB
    Inventors: Lennart Jonsson, Birger Hallberg, Sven Jonsson, Stefan Knutsson, Lennart Olsson
  • Method and apparatus for the central preparation and distribution of salt concentrates
    Patent number: 5972223
    Abstract: Methods for the central preparation and distribution of a concentrate to a plurality of medical treatment devices are disclosed comprising supplying a stream of substantially only water to a central container which includes a single salt composition at least partially in solid form, producing a substantially saturated solution of the salt composition in the central container, and distributing the salt solution to a distribution conduit which includes a plurality of concentrate connectors whereby the salt solution can be distributed to the plurality of medical treatment devices. Methods for disinfecting this apparatus, the apparatus itself, and containers for use in the apparatus are also disclosed.
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: October 26, 1999
    Assignee: Gambro AB
    Inventors: Lennart Jonsson, Birger Hallberg, Sven Jonsson, Stefan Knutsson, Lennart Olsson