Abstract: An arm support system is configured to hold a patient's arm straight during administration of IV fluids in a radiological procedure. The arm support system further includes a base attached to a plurality of straps for securing the base to a table or a bed with the plurality of straps. The base is further attached to an upright unit that, in turn, is attached to an IV upright member and to a right triangular support. Furthermore, a telescoping arm member and a telescoping IV member is attached to the upright member and the IV upright member, respectively. Then, the telescoping IV member is attached to a plurality of IV loops while the telescoping arm member is attached to a handle with a handle grip on both sides. A patient holds onto the handle grips that keeps the patient's arms straight while administrating IV during the radiological procedure.