Centre National De La Recherche Scientifique

Université Grenoble Alpes

Université Joseph Fourier - Grenoble 1

Université Joseph Fourier

Assistance Publique-Hopitaux De Paris

Informatique De Securite

Cannard, Francis

Yohan Payan

Denis Favier

Marek Bucki

Nathanael Connesson

Pierre Mozer

Nicolas Vuillerme

Bruno Diot

Norbert Noury

Francis Cannard

Gabriel Antehrieu

Christophe Lavarenne

Jacques Demongeot

Gabriel Antherieu

Jose-Octavio Vazquez-Buenosaires

Bruno Colin

Olivier Chenu

A device for performing a mechanical four-point bending test on a test piece and to a method for using one such device. The device comprises: a) structure for holding a first end of the test piece () and structure for holding a second end of the test piece (); b) traction wire () and converting structure () for converting a translational movement of said traction means into a rotational movement; c) conversion structure () for converting said rotational movement into bending deformation of the test piece. Said conversion structure comprises at least one first Cardan joint (), connected to the structure for holding the first end of the test piece.

Pure bending mechanical test device and method for implementing same

A spacer including a first part made from a first shape memory material, and a second part made from a second shape memory material.

Stent spacer

The disclosure relates to an image processing method for estimating a brain shift in a patient, the method involving: the processing of a three-dimensional image of the brain of a patient, acquired before a surgical operation, in order to obtain a reference cerebral arterial tree structure of the patient; the processing of three-dimensional images of the brain of the patient, acquired during the operation, in order to at least partially reconstitute a current cerebral arterial tree structure of the patient; the determination from the combination of the reference and current cerebral arterial tree structures, of a field of shift of the vascular tree representing the shift of the current vascular tree in relation to the reference vascular tree; the application of the determined field of shift of the vascular tree to a biomechanical model of the brain of the patient in order to estimate the brain shift of the patient; and the generation, from the estimated brain shift, of at least one image of the brain of the patient, in which the brain shift is compensated.

Image processing method for estimating a brain shift

Method for registering a set of points in images

A method of detecting a risk of occurrence of a plantar ulcer includes the following steps: monitoring at least the temperature and pressure of the sole of at least one foot; as soon as one of the temperature and pressure parameters exceeds a threshold value, opening a first time window for monitoring the first parameter; if at the end of the first time window the first parameter still exceeds the threshold value, monitoring the second parameter during a second time window; and assigning a coefficient of risk to the event encountered.

Method and device for detecting and preventing plantar ulcers

Growing community of inventors

Allevard, France

Yohan Payan