APPAREIL DASSISTANCE DUNE PART À LA VERTICALISATION AUTONOME DE PERSONNES, À COMPENSATION DYNAMIQUE DE POIDS, ET DAUTRE PART À LA DÉAMBULATION AUTONOME ANTICHUTE
The invention relates to an apparatus for dynamic assistance with moving from the seated position to the standing position and vice-versa, comprising a frame (1) on multidirectional casters (11, 11) to which two vertical members (5, 5), each topped with an axillary support (8, 8), are laterally connected, said vertical members (5, 5) being energisable and having dimensions that can be adjusted between at least two values corresponding to retracted and deployed states and to raised and lowered positions, respectively, of the axillary supports (8, 8). Said apparatus is characterised in particular in that the axillary supports (8, 8) are each connected to a horizontal portion (2, 2) of the frame (1) via a vertical member (5, 5) hinged to said frame (1) as well as to a vertical portion (3, 3) of the frame (1) by means of at least one connecting bar (14, 14), constituting a deformable convex quadrilateral with one of the upper corners occupied by the axillary support (8, 8), the curved travel course of which is contained in an isosceles triangle in which the base joins the axes of rotation of the casters (11, 11) and the angle at the apex is between 20° and 40°, the distance separating the hinged joints (12) that connect the vertical members (5, 5) to the frame (1) being greater than the distance separating the axillary supports (8, 8).Appareil dassistance dynamique au passage de la position assise à la position debout et inversement, et daide à la marche en position debout, comportant un châssis (1) sur roues (11, 11) multidirectionnelles auquel sont reliés latéralement deux montants (5, 5) surmontés chacun dun 10 support axillaire (8, 8), lesdits montants (5, 5) étant énergisables et de dimension modifiable entre au moins deux valeurs correspondant à des états rétracté et déployé et à des positions respectivement basse et haute des supports axillaires (8, 8). Cet appareil est notamment caractérisé en ce que les supports axillaires (8, 8) sont chacun reliés à 15 une por
