Inflatable adaptive cushion (1), in particular intended to be located at the base of a seat or resting area comprising a flexible main base (2) provided with a plurality of inflatable cells (3) arranged in a matrix that protrude in one direction rising and swelling means, including a pressure regulating means managed by a programmable control unit which are associated with the swelling means, such that a plurality of independent regions defined each in the flexible main base (2) are defined. They by one or more inflatable cells having pressure values equal or different from each other, pressure regulating means comprising a plurality of secondary channels related to the different independent regions that branch off from a main channeling coupled to the inflation means, characterized by the fact that each of the secondary channels is associated with it is connected to two solenoid valves, one of the solenoid valves being associated with an air passage condition and the other solenoid valve associated with an air extraction condition, and a pressure sensor, the two electrovalves and pressure sensor being electrically connected to the unit of programmable control. (Machine-translation by Google Translate, not legally binding)1. Cojín adaptativo hinchable (1), en particular previsto para ubicarse en la base de un asiento o zona de descanso que comprende una base principal flexible (2) provista de una pluralidad de celdas hinchables (3) dispuestas matricialmente que sobresalen en un sentido ascendente y medios de hinchado, incluyendo unos medios de regulación de presión gestionados por una unidad de control programable que están asociados con los medios de hinchado, tal que se definen en la base principal flexible (2) una pluralidad de regiones independientes definidas cada una de ellas por una o más celdas hinchables que presentan valores de presión iguales o diferentes entre sí, comprendiendo medios de regulación de presión una pluralidad de canalizaciones secundarias
