Patents by Inventor Jurgen-Ralf LANGE

Jurgen-Ralf LANGE 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).

  • Respirator with a carbon dioxide absorber
    Patent number: 8210178
    Abstract: A respirator shall be improved concerning better utilization of the carbon dioxide absorber (3). To accomplish the object, a transponder (5), which contains data on the type of absorber, the period of use and the current state of consumption, is arranged at the carbon dioxide absorber (3). A transponder polling device (8) at the respirator (1) reads the data from the memory chip (6) and an updated state of consumption is calculated from data on the operation of the respirator and stored again in the memory chip (6).
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: July 3, 2012
    Assignee: Dräger Medical GmbH
    Inventors: Olaf Schermeier, Jürgen-Ralf Lange, Heiko Lokotsch, Brigitte Dautzenberg
  • RESPIRATOR WITH A CARBON DIOXIDE ABSORBER
    Publication number: 20060278220
    Abstract: A respirator shall be improved concerning better utilization of the carbon dioxide absorber (3). To accomplish the object, a transponder (5), which contains data on the type of absorber, the period of use and the current state of consumption, is arranged at the carbon dioxide absorber (3). A transponder polling device (8) at the respirator (1) reads the data from the memory chip (6) and an updated state of consumption is calculated from data on the operation of the respirator and stored again in the memory chip (6).
    Type: Application
    Filed: June 9, 2006
    Publication date: December 14, 2006
    Applicant: DRäGER MEDICAL AG & CO. KG
    Inventors: Olaf SCHERMEIER, Jurgen-Ralf LANGE, Heiko LOKOTSCH, Brigitte DAUTZENBERG