Patents by Inventor Jean Chaoui

Jean Chaoui 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).

  • Publication number: 20190388153
    Abstract: A system and method for streamlining inventory and ordering for certain surgical supplies. The method includes scanning, by an imaging device, a surgical site and receiving, by a processor communicatively coupled to the imaging device, data from the scan. The method also includes the processor analyzing the data, where the analyzing includes searching the data to identify predefined key features in the data that are parameters utilized by a Statistical Shape Model (SSM). The processor applies the SSM to generate a three dimensional replica of a predetermined portion of the surgical site. The processor also defines, based on the replica, at last one of: surgical planes or orientations. The processor then utilizes the replica and the surgical planes or orientations to select a solution.
    Type: Application
    Filed: March 7, 2018
    Publication date: December 26, 2019
    Applicant: IMASCAP SAS
    Inventors: Donald RUNNING, Jean CHAOUI
  • Publication number: 20190380792
    Abstract: An example method includes displaying, via a visualization device and overlaid on a portion of an anatomy of a patient viewable via the visualization device, a virtual model of the portion of the anatomy obtained from a virtual surgical plan for an orthopedic joint repair surgical procedure to attach a prosthetic to the anatomy; and displaying, via the visualization device and overlaid on the portion of the anatomy, a virtual guide that guides at least one of preparation of the anatomy for attachment of the prosthetic or attachment of the prosthetic to the anatomy.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 19, 2019
    Inventors: Sergii Poltaretskyi, Jean Chaoui, Damien Cariou, Yannick Morvan, Vincent Abel Maurice Simoes, Vincent Gaborit, Benjamin Dassonville
  • Publication number: 20190343658
    Abstract: A patient specific glenoid guide is provided to facilitate properly aligned implantation of a glenoid prosthesis into a patient. The guide shape is designed preoperatively based on the unique configuration of the scapula of the patient. The guide orientation is chosen preoperatively based on one or more of the bone structure of the patient, the wear pattern of the patient's glenoid cavity, the anchoring means of the glenoid prosthesis, or other aspects.
    Type: Application
    Filed: July 24, 2019
    Publication date: November 14, 2019
    Inventors: Pierric Deransart, Emmanuel Francois Marie Lizee, Delphine Claire Michelle Henry, Jean Chaoui, Gilles Walch, Pascal Boileau
  • Patent number: 10405993
    Abstract: A patient specific glenoid guide is provided to facilitate properly aligned implantation of a glenoid prosthesis into a patient. The guide shape is designed preoperatively based on the unique configuration of the scapula of the patient. The guide orientation is chosen preoperatively based on one or more of the bone structure of the patient, the wear pattern of the patient's glenoid cavity, the anchoring means of the glenoid prosthesis, or other aspects.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: September 10, 2019
    Assignee: Tornier SAS
    Inventors: Pierric Deransart, Emmanuel Francois Marie Lizee, Delphine Claire Michelle Henry, Jean Chaoui, Gilles Walch, Pascal Boileau
  • Publication number: 20190038360
    Abstract: Methods, systems and devices for pre-operatively planned shoulder surgery guides and implants. Pre-operative planning methods for designing glenoid implants and prostheses, particularly with patient-specific augmentation, based on considerations of multiple factors affecting the outcome of shoulder surgery. Methods of using surgery guides and implants, including adaptive glenoid implants, in patients undergoing shoulder surgery.
    Type: Application
    Filed: October 8, 2018
    Publication date: February 7, 2019
    Applicant: IMASCAP SAS
    Inventor: Jean CHAOUI
  • Publication number: 20160296285
    Abstract: Methods, systems and devices for pre-operatively planned shoulder surgery guides and implants. Pre-operative planning methods for designing a shoulder surgery guide based on considerations of multiple factors affecting the outcome of shoulder surgery. Methods of using surgery guides and implants in patients undergoing shoulder surgery.
    Type: Application
    Filed: October 10, 2014
    Publication date: October 13, 2016
    Applicant: IMASCAP SAS
    Inventors: Jean CHAOUI, Gilles WALCH
  • Publication number: 20160270854
    Abstract: Methods, systems and devices for pre-operatively planned shoulder surgery guides and implants. Pre-operative planning methods for designing glenoid implants and prostheses, particularly with patient-specific augmentation, based on considerations of multiple factors affecting the outcome of shoulder surgery. Methods of using surgery guides and implants, including adaptive glenoid implants, in patients undergoing shoulder surgery.
    Type: Application
    Filed: November 10, 2014
    Publication date: September 22, 2016
    Applicant: IMASCAP SAS
    Inventor: Jean CHAOUI
  • Publication number: 20160242933
    Abstract: A patient specific glenoid guide is provided to facilitate properly aligned implantation of a glenoid prosthesis into a patient. The guide shape is designed preoperatively based on the unique configuration of the scapula of the patient. The guide orientation is chosen preoperatively based on one or more of the bone structure of the patient, the wear pattern of the patient's glenoid cavity, the anchoring means of the glenoid prosthesis, or other aspects.
    Type: Application
    Filed: November 11, 2014
    Publication date: August 25, 2016
    Inventors: Pierric Deransart, Emmanuel Francois Marie Lizee, Delphine Claire Michelle Henry, Jean Chaoui, Gilles Walch, Pascal Boileau
  • Patent number: 8971606
    Abstract: A method is provided for automatic identification of the contours of at least one portion of a predefined bone on the basis of a plurality of images representing parallel sections through a measurement volume including the portion of bone and which are obtained by a medical imaging technique. The method includes: a step of obtaining at least one shape of closed contour in at least one of the filtered images; a step of associating with each of the shapes a tag selected within a predefined bone-related nomenclature; a step of classifying the shapes so as to form at least one group of shapes delimiting a common volume isolated in space; a step of selecting the shapes of the group of target shapes.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: March 3, 2015
    Assignee: IMASCAP
    Inventors: Jean Chaoui, Stéphane Lavallee
  • Publication number: 20130114873
    Abstract: A method is provided for automatic identification of the contours of at least one portion of a predefined bone on the basis of a plurality of images representing parallel sections through a measurement volume including the portion of bone and which are obtained by a medical imaging technique. The method includes: a step of obtaining at least one shape of closed contour in at least one of the filtered images; a step of associating with each of the shapes a tag selected within a predefined bone-related nomenclature; a step of classifying the shapes so as to form at least one group of shapes delimiting a common volume isolated in space; a step of selecting the shapes of the group of target shapes.
    Type: Application
    Filed: June 16, 2011
    Publication date: May 9, 2013
    Applicant: IMASCAP
    Inventors: Jean Chaoui, Stephane Lavallee