Patents by Inventor Lars Bjarne Frederiksen

Lars Bjarne Frederiksen 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).

  • Patent number: 6736797
    Abstract: A subcutaneous infusion set for administering a medication or a therapeutic fluid to a patient is disclosed. The infusion set includes a base element having a cavity and an entry lumen. A closing element is mounted on the base element to be rotatable about an axis through the base element and having an aperture, which in one position of the closing element in relation to the base element is aligned with the entry lumen of the base element and in a further rotated position of the closing element in relation to the base element, the closing element covers the entry lumen the base element. A cannula is mounted in and extends from the base element, the cannula having a lumen therethrough, the lumen communicating with the entry lumen through the cavity. Connector means for administering a fluid to the entry lumen are provided.
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: May 18, 2004
    Assignee: Unomedical A/S
    Inventors: Bjørn Gullak Larsen, Orla Mathiasen, Lars Bjarne Frederiksen, Marc Delzac, Claude Teissen-Simony
  • Patent number: 5968011
    Abstract: A subcutaneous injection set for administering a medication or a therapeutic fluid to a patient is disclosed. The injection set comprises a base element having a hub with a top and a bottom and an outer surface extending between said top and said bottom, a cavity within said hub and an entry lumen extending from said outer surface to said cavity. A top element is mounted on said base element to be rotatable about an axis through said hub and having a flange with an inner surface mating with said outer surface of said hub in the area around the entry lumen, said flange having an aperture extending between said inner surface and an outer surface, which aperture in one position of the top element in relation to the base element is aligned with said entry lumen of said hub and said flange in a further rotated position of the top element in relation to the base element covers said entry lumen in said hub.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: October 19, 1999
    Assignee: Maersk Medical A/S
    Inventors: Bjorn Gullak Larsen, Orla Mathiasen, Lars Bjarne Frederiksen, Marc Delzac, Claude Teisen-Simony