A 'device for applying sutures' (or 'device for applying sutures') that is used to suture tissue percutaneously and comprising: An elongated deployment member (104), having a guide member (132) coaxially arranged on a rod (134), a needle deployment member (110) that is transported at a distal end of the elongated deployment member (104), such that the needle deployment member (110) has at least one deflector or curved wing (152), and so that a proximal end of the needle deployment member (110) is secured to the guide member (132), and a distal end of the needle deployment member (110) is secured to the rod (134 ), and several needles (154) secured - so that they can be separated - to the needle deployment member (110), which is characterized by the fact that the needle deployment member (110) includes a lower band or strip (158) associated with the distal end of the deployment member (110), so that the lower band (158) is designed to retain a non-piercing end of each of the various needles (154); and an upper band (160) associated with the proximal end of the deployment member (110), such that the deployment member is designed to alternate or change from an uncompressed configuration - corresponding to a first distance between the proximal ends and distal of the deployment member (110), so that the uncompressed configuration longitudinally aligns the various needles (154) and the rod (134) - to a compressed configuration - which corresponds to a second distance between the proximal and distal ends of the member of needle deployment (110) -, in which the upper band (160) is designed to position each of the various needles (154) at a drilling angle in a proximal direction, so that the first distance is greater than The second distance.Un 'dispositivo para aplicar suturas' (o 'dispositivo de aplicación de suturas') que se utiliza para suturar tejido percutáneamente y que comprende: Un miembro de despliegue alargado (104), que tiene un miembro de guía (132) dispuesto co