Ultrasound catheter (10) for the treatment of a blood clot resulting from intracranial hemorrhage comprising: an elongated tubular body (12) having a distal part (15) and a proximal part (14)； a plurality of irradiating ultrasound members (40) placed inside the tubular body (12)； a first internal fluid delivery passage (30a) formed within the elongated tubular body (12), wherein the first internal fluid delivery passage (30a) includes a first fluid delivery opening (58a) configured to allow a fluid flow from within the first internal passage (30a) of fluid administration to the blood point and thus, when a therapeutic compound is administered to the blood clot, dissolve at least a part of the blood clot； and a first internal fluid passage (30b) formed within the elongated tubular body (12), wherein the first internal fluid passage (30b) includes a first fluid evacuation hole (58b) configured to allow a fluid, in particular the dissolved blood clot, flowing into the first internal passage (30b) of fluid evacuation； wherein the ultrasound catheter (10) is characterized in that the ultrasound catheter (10) is configured to be inserted into the blood clot through a perforation in the skull； the first fluid delivery port (58a) is located in a first axial region of the distal part (15) of the elongated tubular body (12)； the first fluid evacuation hole (58b) is located in a second axial region of the distal part (15) of the elongated tubular body (12), axially separated from the first fluid delivery hole (58a)； and because said first internal passage (30b) of fluid evacuation is connected to a vacuum source.Catéter de ultrasonidos (10) para el tratamiento de un coágulo de sangre resultante de una hemorragia intracraneal que comprende: un cuerpo tubular alargado (12) que tiene una parte distal (15) y una parte proximal (14)； una pluralidad de miembros irradiantes de ultrasonidos (40) colocados dentro del cuerpo tubular (12)； un primer paso interno (30a) de administración d
