Patents by Inventor Dagmar Guyader

Dagmar Guyader 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 drain
    Patent number: 11426106
    Abstract: A medical drain sensor is provided located in a region of a drain tube which has turbulent or re-circulatory exudate flow. Means are provided in some embodiments to promote or enhance such flow.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: August 30, 2022
    Assignees: Sofradim Production, CEA (Commissariat A L'energie Atomique Et Aux Energies Alternatives)
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Mélanie Alias, Séverine Vignoud, Frederic Bottausci, Pascal Mailley
  • SURGICAL DRAIN
    Publication number: 20210178131
    Abstract: In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.
    Type: Application
    Filed: February 19, 2021
    Publication date: June 17, 2021
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Severine Vignoud, Frederic Bottausci, Pascal Mailley
  • Surgical drain
    Patent number: 10953207
    Abstract: In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: March 23, 2021
    Assignees: Sofradim, CEA (Commissariat A L'energie Atomique Et Aux Energies Alternatives)
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Séverine Vignoud, Frederic Bottausci, Pascal Mailley
  • SURGICAL DRAIN
    Publication number: 20180339140
    Abstract: In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 29, 2018
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Séverine Vignoud, Frederic Bottausci, Pascal Mailley
  • SURGICAL DRAIN
    Publication number: 20180338714
    Abstract: A medical drain sensor is provided located in a region of a drain tube which has turbulent or re-circulatory exudate flow. Means are provided in some embodiments to promote or enhance such flow.
    Type: Application
    Filed: May 1, 2018
    Publication date: November 29, 2018
    Inventors: Yves Bayon, Dagmar Guyader, Maxime Gougis, Mélanie Alias, Séverine Vignoud, Frederic Bottausci, Pascal Mailley