The invention relates to an element (12) for a bubble trap (4, 10) of an extracorporeal hemodialysis circuit (1). The element comprises: a body defining a space inside the element (12)； an inner wall (14) separating the inner space of the element (12) into first (15) and second (16) compartments； a pressure port (62) which can be connected to a pressure sensor, in order to measure the pressure inside the bubble trap (4, 10)； and a discharge opening (63) for discharging clots (C) located in the bubble trap (4, 10). According to the invention, the pressure port (62) opens into the first compartment (15) of the element (12), while the discharge opening (63) opens into the second compartment (16) of the element (12). In addition, the element (12) includes an air intake (66) which is provided in the partition (22) and which opens into the second compartment (16) of the element (12).
