Patents by Inventor Sophie BLAISE

Sophie BLAISE 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).

  • Device for treating a cutaneous ulcer
    Patent number: 10874856
    Abstract: A device treats a region of the body of a patient having a cutaneous ulcer, including: a hydrogel, hydrocolloid, hydrocellular or hydrofiber primary dressing, impregnated with treprostinil, that can be shaped to the contours of the region to be treated, a so-called “active” electrode in contact with the primary dressing, a so-called “passive” electrode at a distance from the active electrode, a DC generator, the terminals of which are connected to the electrodes, the cathode and the anode respectively forming the active electrode and the passive electrode for iontophoresis, so as to cause treprostinil to migrate by cathodal iontophoresis into the region to be treated.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: December 29, 2020
    Assignees: Centre Hospitalier Universitaire Grenoble, Hopital Nord, Universite Joseph Fourier—Grenoble 1
    Inventors: Jean-Luc Cracowski, Matthieu Roustit, Sophie Blaise
  • DEVICE FOR TREATING A CUTANEOUS ULCER
    Publication number: 20160158543
    Abstract: A device treats a region of the body of a patient having a cutaneous ulcer, including: a hydrogel, hydrocolloid, hydrocellular or hydrofiber primary dressing, impregnated with treprostinil, that can be shaped to the contours of the region to be treated, a so-called “active” electrode in contact with the primary dressing, a so-called “passive” electrode at a distance from the active electrode, a DC generator, the terminals of which are connected to the electrodes, the cathode and the anode respectively forming the active electrode and the passive electrode for iontophoresis, so as to cause treprostinil to migrate by cathodal iontophoresis into the region to be treated.
    Type: Application
    Filed: July 15, 2014
    Publication date: June 9, 2016
    Applicants: CENTRE HOSPITALIER UNIVERSITAIRE GRENOBLE, UNIVERSITE GRENOBLE ALPE
    Inventors: Jean-Luc CRACOWSKI, Matthieu ROUSTIT, Sophie BLAISE