Patent Number: 
Section: claims

1. An apparatus that acts as a shield for radiopharmaceuticals and protects from radioactivity comprising: a) a first body with a first hollow core that is open on a first edge and a second edge of said first body, said first hollow core for housing a hypodermic syringe;  b) a second body with a second hollow core that is open on a first edge of said second body, said second hollow core for housing said hypodermic syringe;  c) a third body with a third hollow core that is open on a first edge of said third body, said third hollow core for housing said hypodermic syringe;  d) said hypodermic syringe capable of containing a radiopharmaceutical;  e) a first connection means wherein said first body releasably communicates with said second body for providing protection from radioactivity emitted by the radiopharmaceutical;  f) a second connection means wherein said first body releasably communicates with said third body for providing protection from said radioactivity;  g) a does applicator for slidably positioning said hypodermic syringe into and out of said first and third body when said body is removed; and  h) a latch for releasably securing said dose applicator in said third body. 2. The apparatus of  claim 1  wherein said second body further comprises a means for compressing said hypodermic syringe to eject said radiopharmaceutical from the hypodermic syringe while said first body is in communication with said second body. claim 1 3. An apparatus that acts as a shield for radiopharmaceuticals and protects individuals from radioactivity comprising: a) a first body with a first hollow core that is open on a first edge and a second edge of said first body, said first hollow core for housing a hypodermic syringe;  b) a second body with a second hollow core that is open on a first edge of said second body, said second hollow core for housing said hypodermic syringe;  c) a third body with a third hollow core that is open on a first edge of said third body, said third hollow core for housing said hypodermic syringe;  d) said hypodermic syringe capable of containing a radiopharmaceutical;  e) a first connection means wherein said first body releasably communicates with said second body for providing protection from radioactivity emitted by the radiopharmaceutical;  f) a second connection means wherein said first body releasably communicates with said third body for providing protection from said radioactivity;  g) said third body further comprising means for extending said hypodermic syringe from said first and third bodies to permit measurement of said radiopharmaceutical in said hypodermic syringe and providing protection from said radioactivity;  h) wherein said means for extending said hypodermic syringe further comprises means to selectively secure said hypodermic syringe in said third body. 4. The apparatus of  claim 3  wherein said second body further comprising means for compressing said hypodermic syringe to eject said radiopharmaceutical from the hypodermic syringe while said first body is in communication with said second body. claim 3 5. The apparatus of  claim 3  wherein said means for extending said hypodermic syringe comprises a telescoping rod that slidably communicates with said third body""s second edge, said telescoping rod further comprising: claim 3 means at its first end for releasably securing said hypodermic syringe;  a nut at said telescoping rod""s second end for grasping said telescoping rod;  a circumferential groove proximate said telescoping rod""s first end; and  wherein said means to selectively secure said hypodermic syringe in said third body comprises a yoke for selectively engaging said circumferential groove, said yoke comprising a spring arm and a release arm, wherein said spring arm communicates with a spring for urging said yoke into contact with said telescoping rod and wherein a first end of said release arm extends through a release arm channel formed in said third body, for selectively disengaging said yoke from said circumferential groove. 6. An apparatus that acts as a shield for radiopharmaceuticals and protects individuals from radioactivity comprising: a) a first body with a first hollow core that is open on a first edge of said first body and partially open on a second edge of said first body, said first hollow core for housing a hypodermic syringe with a radiopharmaceutical;  b) a second body with a second hollow core that is open on a first edge and closed on a second edge of said first body, said first hollow core for housing said hypodermic syringe;  c) a first connection means wherein said first body""s first edge releasably communicates with said second body""s first edge for providing protection from said radioactivity;  d) a dose applicator that is extendible and that slidably communicates with said first body""s second edge, for slidably positioning said hypodermic syringe into and out of said first body when said second body is removed; and  e) a latch for releasably securing said dose applicator in said first body.