Patents by Inventor Hendrik Treede

Hendrik Treede 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).

  • Surgical retractor for cardiac surgery
    Patent number: 11806003
    Abstract: A surgical retractor for cardiac surgery with a hollow tube-shaped first base body with a first base body longitudinal axis on which at least one first rib comprising a first end, a second end, and a first rib longitudinal axis is laterally disposed with its first end, and with a second base body with a second base body longitudinal axis on which at least one second rib comprising a first end, a second end, and a second rib longitudinal axis is laterally disposed with its first end, wherein in the first base body a first transport rod with a first transport rod longitudinal axis is disposed such that it is supported rotatably about the first transport rod longitudinal axis, wherein the at least one second rib penetrates the first base body in a through hole transversely to the first base body longitudinal axis, and wherein the at least one second rib comprises several recesses spaced apart with respect to one another along the second rib longitudinal axis, and the first transport rod comprises at least one pr
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: November 7, 2023
    Assignee: FEHLING INSTRUMENTS GmbH & Co. KG
    Inventors: Gerald Fehling, Hendrik Treede
  • Surgical retractor for cardiac surgery
    Publication number: 20230039297
    Abstract: A surgical retractor for cardiac surgery with a hollow tube-shaped first base body with a first base body longitudinal axis on which at least one first rib comprising a first end, a second end, and a first rib longitudinal axis is laterally disposed with its first end, and with a second base body with a second base body longitudinal axis on which at least one second rib comprising a first end, a second end, and a second rib longitudinal axis is laterally disposed with its first end, wherein in the first base body a first transport rod with a first transport rod longitudinal axis is disposed such that it is supported rotatably about the first transport rod longitudinal axis, wherein the at least one second rib penetrates the first base body in a through hole transversely to the first base body longitudinal axis, and wherein the at least one second rib comprises several recesses spaced apart with respect to one another along the second rib longitudinal axis, and the first transport rod comprises at least one pr
    Type: Application
    Filed: August 2, 2022
    Publication date: February 9, 2023
    Applicant: FEHLING INSTRUMENTS GmbH & Co. KG
    Inventors: Gerald Fehling, Hendrik Treede