Abstract: A system for assisting in real time in the production of at least one bone tunnel by arthroscopy in a joint of a patient, including an imaging device able to acquire two-dimensional images of portions of the joint of the patient, a first monitoring device and a programmable device.

Abstract: A system for assisting in real time in the production of at least one bone tunnel by arthroscopy in a joint of a patient, including an imaging device able to acquire two-dimensional images of portions of the joint of the patient, a first monitoring device and a programmable device.

Abstract: The invention relates to a computer-implemented method and an associated device for modelling a joint of a patient for real-time assistance in performing at least one bone tunnel by arthroscopy in said joint, said method comprising: receiving a stream of intraoperative monocular two-dimensional images obtained using an imaging device, each of the intraoperative monocular two-dimensional images being obtained at a time t and comprising at least a region of interest of the joint; for each intraoperative monocular two-dimensional image, calculating a depth map associated with time t by implementing a first previously trained learning model, said first learning model being configured to receive as input at least said intraoperative monocular two-dimensional image obtained at time t; calculating a current partial three-dimensional model of the patient's joint associated with a current time tc, on the basis of at least one depth map associated with the current time tc, at least one depth map associated with a previ

Abstract: The invention concerns a hand paddle for swimming that has an upper wall to which the distal portion of a user's arm is attached and a lower propulsion blade. The hand paddle is equipped with a device for holding the hand paddle on the user's arm having an aperture formed through the paddle and a member mounted movable in the aperture and having an interface that is arranged on top of the wall. The interface being arranged to receive at least one finger of the user and arranged to hold the finger against the interface, the member being equipped with an element elastically constraining the movement. The element is arranged between the blade and the member and is reversibly compressible between an extended state, in which the member is arranged in a low position holding the user's finger, and a compressed state in which the member is arranged in a high position placing the user's finger on the interface.