Radiopharmaceutical administration methods, fluid delivery systems and components thereof

A fluid path set for use in a fluid delivery system, the fluid path set comprising:

• a medical fluid component comprising a first tubing section for connection to a source of a medical fluid;
• a pharmaceutical component comprising a second tubing section for connection to a source of a pharmaceutical;
• a coil assembly component comprising a tube coil having a height of approximately 1.53 inches, a diameter of approximately 1.95 inches and a volume capacity of approximately 12.5 ml;
• and
• a connector comprising a first port for connecting the first tubing section of the medical fluid component, a second port for connecting the second tubing section of the pharmaceutical component and a third port for connecting the tube coil of the coil assembly component.