A holding element (9), for flexible hose-clamping devices in medical apparatus, having at least a body comprising: at least a mounting portion (11), removably mountable on a device (1 ) for clamping flexible hoses (2), at least a retaining portion (10) for a tract of a flexible hose (2) and at least a support portion (12), interposed between the mounting portion (11) and the retaining portion (10), the body being provided with at least an elastically deformable zone (13) for enabling selective displacement of the retaining portion (10) with respect to the mounting portion (11 ), when the holding element (9) is mounted on a device (1) for clamping flexible hoses (2), between an engaged position in which it is destined to maintain a tract of a flexible hose (2) in position with respect to the clamping device (1 ), and at least an access position, displaced with respect to the engaged position, in which it is destined to enable insertion and/or extraction of a tract of flexible hose (2) into and/or out of the clamping device (1).
