The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2021
Filed:
Sep. 18, 2017
Institut Mines-télécom, Paris, FR;
Universite Jean Monnet Saint Etienne, Saint-Etienne, FR;
Centre Hospitalier Universitaire DE Saint-etienne, Saint-Etienne, FR;
David Perrin, Saint-Etienne, FR;
Stéphane Avril, Saint-Etienne, FR;
Pierre Badel, La Tour en Jarez, FR;
Jean-Noël Albertini, Sorbiers, FR;
Institut Mines-Telecom, Paris, FR;
Universite Jean Monnet Saint Etienne, Saint Etienne, FR;
Centre Hospitalier Universitaire de Saint-Etienne, Saint Etienne, FR;
Abstract
The method of assisting the production of an implantable unfurlable made to measure device comprises: three-dimensional reconstruction of a complex surface of the cavity in which the device will be implanted; Production of a first finite element mesh of this complex surface; Choosing of generic components of the device; Production of a second finite element mesh of these assembled generic components; Determination of the morphosis parameters for morphosing from the first mesh to a mesh of a set of simple linked volumes which is representative of the part of the cavity, and then deformation of the first mesh by this morphosis; Simulation of a deformation of the second mesh, by inverse morphosis dependent on the determined parameters, to the complex surface, simulating unfurling of the device; Determination of dimensioning of points of interest by projection onto the second deformed mesh; and Generation of a production blueprint plan of the device.