Patent Number: 
Section: claims

1. An administration device comprisinga hermetic container closed by a cap, containing a radiopharmaceutical medicament, and provided with a protective shield made of a radiopaque material, anda support provided with attachment means, the container being removably attached to the support in a position allowing access to said cap,wherein the support comprises a baseplate provided with an opening allowing access to said cap, a cover and rods connecting the baseplate and the cover, the container extending between the cover and the baseplate. 2. The device as claimed in claim 1, wherein the protective shield comprises lead and/or tungsten. 3. The device as claimed in claim 1, wherein the attachment means comprise a ring. 4. The device as claimed in 1, wherein the cover is provided with holes through which the rods pass, the rods being attached on the baseplate. 5. The device as claimed in claim 1, wherein the rods comprise stops which the cover bears by gravity. 6. The device as claimed in claim 1, wherein at least one, rod of the rods has a free end and has, at said free end, a threaded portion which protrudes above the cover and onto which a nut is screwed so as to bear against the cover. 7. The device as claimed in claim 1, comprising a cylinder resting on the support and in which the container is housed. 8. The device as claimed in claim 7, wherein the container has a bottom, and the height of the cylinder is determined such that the bottom of the container bears against the cover. 9. The device as claimed in claim 7, wherein the cylinder is transparent, so that the container can be seen. 10. A perfusion apparatus comprising a perfusion stand and an administration device as claimed in claim 1, suspended from said stand. 11. An assembly comprisingan administration device as claimed in claim 1, andseveral cylinders having different heights and/or different inside diameters and which are adapted to be able to be sandwiched between the baseplate and the cover of the support.