Medtech S.a.

Eric Roussel

Bertin Nahum

Lucien Blondel

Fernand Badano

Andrei Basturescu

An instrument holder assembly for use with a robotic surgical system can comprise one or more modules for holding or guiding an instrument. Each module can comprise a variable diameter jaw having movable teeth configured to hold or guide different sized instruments. Each module can be attached to opposite ends of a main shaft that can couple to an arm of the robotic surgical system. A central passage can extend through each module and the main shaft and the variable diameter jaws can constrict the central passage. Teeth of the variable diameter jaws can be biased to a closed or opened position. A tensioner tool can be used to hold biasing elements in position so that the teeth can be loaded into the module. The teeth can be loaded into slots of the module using a tooth holder device.

Universal instrument holder and guide for robotic surgery

The disclosed subject matter relates to a neurosurgical assistance robot including a movable box the chassis of which is provided with a rigid support arm for connection to a headrest supporting the head of a patient lying on an operating table. Accore invention disclosed subject matter, the support arm is movable with respect to the chassis between a position retracted in the volume of the box and a plurality of extended positions, and a mechanism for locking the arm in any iled being provided for.

Neurosurgical assistance robot

The present invention relates to a mechanical system for stabilization on the floor for vehicles on castors (for example a surgical assistance robot used in an operating room) that can adopt two stable states, i.e. disengaged, the vehicle resting on the castors, and activated, the vehicle being immobilized on the floor, respectively. According to the invention, the stabilization system comprises:

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Mas de Londres, France

Eric Roussel