Centre National De La Recherche Scientifique

UniversitÉde Strasbourg

Institut National Des Sciences Appliquees

Institut Hospitalo-universitaire De Chirurgie Mini -invasive Guidee Par L'image De Strasbourg

Centre National De La Recherche Scientifique (cnrs) Etablissement Public À Caractère Scientifique Et Technologique

Pierre Renaud

Michel De Mathelin

Olivier Piccin

Bernard Bayle

Cyrille Lebosse

Edouard Laroche

Mathieu Nierenberger

Arnaud Bruyas

Benoît Wach

Laurent Barbé

Robotized installation for the guided and controlled positioning and movement of a component or an instrument for diagnostic or surgical treatment at or around the head of a patient, whereby the installation includes a robotic device that forms a serial kinematic chain and carries component or instrument at its free and position-controlled end. The robotic device has three kinematic sub-assemblies that are mutually combined in series and include, a first sub-assembly in the form of a rotary-articulation mechanism corresponding to a serial-type, spherical kinematic arrangement with three degrees of freedom, a second sub-assembly in the form of a mechanism with linear translation along an axis, and a third sub-assembly in the form of a second rotary-articulation mechanism, integral with the moving part of the second sub-assembly and also corresponding to a serial-type spherical kinematic arrangement with three degrees of freedom.

Robotized installation for the positioning and movement of a component or instrument and treatment device that comprises such an installation

Growing community of inventors

Schiltigheim, France

Pierre Renaud