Université Grenoble Alpes

Université Joseph Fourier

Centre Hospitalier Universitaire Grenoble

Centre National De La Recherche Scientifique

Assistance Publique-Hopitaux De Paris

Denis Favier

Philippe Cinquin

Yohan Payan

Thierry Alonso

Nathanael Connesson

Pierre Mozer

Donald Keith Martin

Alexandre Moreau-Gaudry

Jacques Thelu

Aziz Bakri

Nawel Khalef

Olivier Cinquin

Matthieu Pecher

Sonia Pujol

Gregory Chagnon

Sylvain Besson

Yinong Liu

Gabriel Antherieu

Gabriel Antehrieu

Laurent Orgeas

Grégory Chagnon

A capsule configured for collecting samples in the intestine, comprising a body delimiting at least one compartment for receiving samples and comprising at least one opening for samples intake, and a mobile mechanism for opening and/or closing the opening controlled by the dissolution of a material which is dissolvable in the intestine.

Device for taking an intestinal sample

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

The invention relates to a device for guiding a medical needle, including said medical needle () and an insert () that is rotatably, translatably, and slidably arranged in the needle (), wherein said device is characterized in that the insert () has, in the free state thereof, a curved distal portion (), and in that the needle has at least two regions (), the mechanical behaviors of which are different, wherein the mechanical behaviors of each region () and of the curved distal portion () of the insert are selected such that a movement of the insert () into the needle () causes a local deformation of the needle and/or of the insert. The invention also relates to a method for manufacturing said device.

Device for guiding a medical needle

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 invention concerns a micro-muscle designed to be immersed in a biological liquid, comprising a deformable chamber whereof one portion at least consists of a semipermeable membrane, said chamber containing a solution capable of osmotic activity. The solution is preferably activated by a product to be injected into the biological liquid.

Micro-muscle in biological medium

Growing community of inventors

Grenoble, France

Denis Favier