The invention provides a medical vacuum aspiration device (100) and a method of detaching a tube (3) from said medical vacuum aspiration device (100). The medical vacuum aspiration device (100) comprises a tube (3), a piston (4) arranged within the tube (3) and a displacement means (5) which is removably coupled with the piston (4). After the suction process is performed, a closure means (6) is attached to one opening of the tube (3) and the displacement means (5) is detached from the piston (4).
