Hospital bed (1) comprising a fixed structure (2) and a moving structure (3) connected to the said fixed structure (2) so as to allow the moving structure (3) to pivot with respect to the said fixed structure (2), the said moving structure (3) being supported by the said fixed structure (2), this moving structure (3) comprising an elongate region (4) on which a patient (5) can lie down, this region being designed to accept a patient (5) in a stretched-out position. The said moving structure (3) further comprises at least three panels (6a, 6b, 6c, 6d) which can be moved selectively in relation to one another between a closed configuration in which the said lying region (4) of the moving structure (3) is surrounded by the said at least three panels (6a, 6b, 6c, 6d) and at least one opened-out configuration in which at least two of these said at least three panels (6a, 6b, 6c, 6d) are parted from one another to allow access to the said lying region (4).Lit médicalisé (1) comportant une structure fixe (2) et une structure mobile (3) reliée à ladite structure fixe (2) de manière à permettre le pivotement de la structure mobile (3) par rapport à ladite structure fixe (2), ladite structure mobile (3) étant portée par ladite structure fixe (2), cette structure mobile (3) comportant une zone allongée de couchage (4) dun patient (5) adaptée à recevoir un patient (5) en position allongée. Ladite structure mobile (3) comporte en outre au moins trois de volets (6a, 6b, 6c, 6d) sélectivement mobiles les uns par rapport aux autres entre une configuration fermée dans laquelle ladite zone de couchage (4) de la structure mobile (3) est entourée par lesdits au moins trois volets (6a, 6b, 6c, 6d) et au moins une configuration ouverte dans laquelle deux au moins desdits au moins trois volets (6a, 6b, 6c, 6d) sont écartés lun de lautre de manière à permettre laccès à ladite zone de couchage (4).