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:
Sep. 01, 2020
Filed:
Nov. 05, 2015
Université Grenoble Alpes, Saint-Martin-D'Hères, FR;
Surgiqual Institute, Meylan, FR;
Centre Hospitalier Universitaire Grenoble Alpes, La Tronche, FR;
Yannick Grondin, Challes les Eaux, FR;
Philippe Augerat, Saint-Ismier, FR;
Philippe Cinquin, St Nazaire les Eymes, FR;
Laurent Desbat, La Tronche, FR;
Benjamin Spencer, Grenoble, FR;
UNIVERSITÉ GRENOBLE ALPES, Saint-Martin-D'Hères, FR;
SURGIQUAL INSTITUTE, Meylan, FR;
CENTRE HOSPITALIER UNIVERSITAIRE DE GRENOBLE ALPES, La Tronche, FR;
Abstract
Radiographic imaging system including: an x-ray transmission unit; an x-ray receiver unit; a plate made from a material opaque to x-rays and situated between the transmission unit and the receiver unit, the plate including at least four channels, each channel enabling a part of the x-rays emitted by the transmission unit to pass through the channel; and an image processing unit configured to determine the coordinates of the projected patterns and to calculate a position of the receiver unit from the coordinates of the projected patterns and from the coordinates of the channels.