Patents by Inventor Julien Steinbrunn

Julien Steinbrunn 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: 11030740
    Abstract: Some embodiments are directed to a mobile terminal allowing the determination of information relating to a wound, including a photographic apparatus for acquiring an image of a zone containing the wound and device adapted for determining a first likelihood map associated with a first characteristic of the zone by using a first classifier; determining a second likelihood map associated with a second characteristic, by using a second classifier, distinct from the first classifier; segmenting the image into regions of homogeneous colour; matching the regions with the first and second maps, and adapting these regions so as to determine regions corresponding substantially to the wound, and determine these items of information on the basis of these regions and displaying them on a screen of the terminal.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: June 8, 2021
    Assignee: URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
    Inventors: Jean-Philippe Domenger, Boris Mansencal, Julien Steinbrunn
  • Publication number: 20210059848
    Abstract: The invention is directed to a light source device comprising a light emitting element for emitting a blue light having a wavelength ranging from 435 to 500 nm, the light source device being configured to provide the blue light to at least one cell at a transmitted fluence ranging from 0.01 to 18. J/cm2 to promote or induce growth and proliferation of the cell and wherein the light emitting element has a power density ranging from 0.05 to 30 mW/cm2. The invention is also directed to a light source assembly comprising a product adapted to be in contact with the skin or a wound and a light source device connected to the product for providing blue light to at least one skin cell, preferably of the wound.
    Type: Application
    Filed: November 12, 2020
    Publication date: March 4, 2021
    Applicants: Urgo Recherche Innovation et Developpement, Blue Light Photobiomodulation GDBR
    Inventors: Norbert Gretz, Fabiola Arpino, Anja Becker, Anna Klapczynski, Natalia Kuch, Marielle Bouschbacher, Julien Steinbrunn
  • Publication number: 20190175936
    Abstract: The invention is directed to a light source device (10) comprising a light emitting element (12) for emitting a blue light having a wavelength ranging from 435 to 500 nm, the light source device (10) being configured to provide the blue light to at least one cell (C) at a transmitted fluence ranging from 0.01 to 18. J/cm2 to promote or induce growth and proliferation of the cell (C) and wherein the light emitting element (12) has a power density ranging from 0.05 to 30 mW/cm2. The invention is also directed to a light source assembly comprising a product adapted to be in contact with the skin or a wound and a light source device (10) connected to the product for providing blue light to at least one skin cell (C), preferably of the wound.
    Type: Application
    Filed: July 27, 2017
    Publication date: June 13, 2019
    Applicants: Urgo Recherche Innovation et Developpement, Blue Light Photobiomodulation GDBR
    Inventors: Norbert Gretz, Fabiola Arpino, Anja Becker, Anna Klapczynski, Natalia Kuch, Marielle Bouschbacher, Julien Steinbrunn
  • Patent number: 10292869
    Abstract: An article having properties allowing same to absorb a body fluid. The article includes at least three paths for the propagation of fluid from a fluid capture zone to at least one storage and/or evaporation area, each fluid propagation path being delimited by a fluid barrier preventing the passage of liquid from one path to another.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: May 21, 2019
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
    Inventors: Frédéric Revol-Cavalier, Michel Lamoise, Cyril Marsiquet, Jean-Marc Pernot, Julien Steinbrunn
  • Publication number: 20190026891
    Abstract: Some embodiments are directed to a mobile terminal allowing the determination of information relating to a wound, including a photographic apparatus for acquiring an image of a zone containing the wound and device adapted for determining a first likelihood map associated with a first characteristic of the zone by using a first classifier; determining a second likelihood map associated with a second characteristic, by using a second classifier, distinct from the first classifier; segmenting the image into regions of homogeneous colour; matching the regions with the first and second maps, and adapting these regions so as to determine regions corresponding substantially to the wound, and determine these items of information on the basis of these regions and displaying them on a screen of the terminal.
    Type: Application
    Filed: December 15, 2016
    Publication date: January 24, 2019
    Inventors: Jean-Philippe DOMENGER, Boris MANSENCAL, Julien STEINBRUNN
  • Publication number: 20160374860
    Abstract: An article having properties allowing same to absorb a body fluid. The article includes at least three paths for the propagation of fluid from a fluid capture zone to at least one storage and/or evaporation area, each fluid propagation path being delimited by a fluid barrier preventing the passage of liquid from one path to another.
    Type: Application
    Filed: December 16, 2014
    Publication date: December 29, 2016
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, URGO RECHERCHE INNOVATION DEVELOPPEMENT
    Inventors: FREDERIC REVOL-CAVALIER, Michel LAMOISE, Cyril MARSIQUET, Jean-Marc PERNOT, Julien STEINBRUNN
  • Publication number: 20160331593
    Abstract: An article to be applied against the skin, mucous membranes or a wound, in order to absorb a liquid, such as an exudate, the article including: a distal absorbent layer; one or more visual indicators that change appearance upon contact with the liquid, the visual indicator(s) being in contact with the distal absorbent layer; an interface intended to come into contact with the skin or mucous membranes; at least one proximal absorbent layer located adjacent to the interface between the interface and the distal absorbent layer; and at least one layer forming a water barrier located between the proximal absorbent layer and the distal absorbent layer and provided with at least one passage through which the liquid that has passed through the proximal absorbent layer can reach the distal absorbent layer.
    Type: Application
    Filed: December 11, 2014
    Publication date: November 17, 2016
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, URGO RECHERCHE INNOVATION ET DEVELOPPEMENT
    Inventors: Frédéric REVOL-CAVALIER, Mouna MESSAOUD, Julien STEINBRUNN
  • Publication number: 20150335798
    Abstract: A negative pressure wound treatment assembly comprising: a covering layer, a vacuum system comprising: a chamber having a tightly closed space with a reduced pressure, said chamber comprising an end closed by a perforable cap, a connecting device adapted to be attached to the covering layer and to the chamber to form a communication passage between the covering layer and the space of the chamber, the connecting device having at least one needle portion adapted to perforate the cap of the chamber, the connecting device comprising at least one valve member, wherein the valve member comprises a cover mounted on the needle portion, said cover covering a tipped end of the needle portion in a closing position and being adapted to be resiliently deformed to an opening position.
    Type: Application
    Filed: July 12, 2012
    Publication date: November 26, 2015
    Applicants: Laboratoires Urgo, Societe de Developpement et de Recherche Industrie lle
    Inventors: Marc De Samber, Johannes Weekamp, Bas Jacobs, Arnold Aalders, Julien Steinbrunn
  • Patent number: 8894590
    Abstract: The subject matter of the present invention is a system for measuring interface pressure exerted on the skin, that is in particular of use in compression therapy, characterized in that it comprises: —a supporting member bearing sensors, including at least two pressure sensors spaced out on the supporting member in order to make it possible to measure the pressure exerted at two predetermined positions; —an electronic system connected to the sensors and capable of acquiring the values simultaneously measured by these sensors; and in that each pressure sensor comprises a transducer element, which is preferably substantially flat, said transducer element having a surface intended to come into contact with the skin in the operating position, either directly or by means of a layer of a material covering said surface of the transducer, the elastic modulus of compression of said transducer or of said intermediate layer, measured at the surface intended to come into contact with the skin, being between 30 and 500 kPa
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: November 25, 2014
    Assignee: Laboratoires Urgo
    Inventors: Michel Lamoise, Serge Lecomte, Julien Steinbrunn
  • Publication number: 20110319787
    Abstract: The subject matter of the present invention is a system for measuring interface pressure exerted on the skin, that is in particular of use in compression therapy, characterized in that it comprises:—a supporting member bearing sensors, including at least two pressure sensors spaced out on the supporting member in order to make it possible to measure the pressure exerted at two predetermined positions;—an electronic system connected to the sensors and capable of acquiring the values simultaneously measured by these sensors; and in that each pressure sensor comprises a transducer element, which is preferably substantially flat, said transducer element having a surface intended to come into contact with the skin in the operating position, either directly or by means of a layer of a material covering said surface of the transducer, the elastic modulus of compression of said transducer or of said intermediate layer, measured at the surface intended to come into contact with the skin, being between 30 and 500 kPa,
    Type: Application
    Filed: January 13, 2010
    Publication date: December 29, 2011
    Applicant: LABORATOIRES URGO
    Inventors: Michel Lamoise, Serge Lecomte, Julien Steinbrunn