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:
Feb. 21, 2017
Filed:
Apr. 06, 2012
Lionel Carrat, Saint Martin d'Here, FR;
Stéphanie Lavallee, St. Martin d'Uriage, FR;
Lionel Carrat, Saint Martin d'Here, FR;
Stéphanie Lavallee, St. Martin d'Uriage, FR;
IMACTIS, La Tronche, FR;
Abstract
The present invention relates to a device and a method for determining the position of an instrument with respect to medical images of a body. The device comprises (1) a calibration support comprising a set of fiducial markers visible on medical images and fixed to the skin of a body, (2) at least one micro-camera providing video images and mounted on the calibration support in a known position, and (3) a processing unit connected to the micro-cameras and configured to process the video images from said micro-cameras to determine the position of the instrument with respect to medical images.