The present invention relates to a medical bag (10) comprising at least two compartments (11, 12), a peelable seal (13) between the compartments (11, 12), a permanent seal (14) on the contour of said bag (10) and at least one filling tube (15), and further comprising an aperture (16) with no seal on one of the compartments (11, 12).La presente invención se refiere a una bolsa médica (10) que comprende al menos dos compartimientos (11, 12), un sello desprendible (13) entre los compartimientos (11, 12), un sello permanente (14) en el contorno de dicha bolsa (10) y al menos un tubo de rellenado (15), y que comprende además una abertura (16) sin sello en uno de los compartimientos (11, 12).
