Patent ID: 11908590
Assignee: DANA-FARBER CANCER INSTITUTE, INC.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC G  E | IPC G

Claim 0:
1. A shielding apparatus for a radioisotope production system having a housing comprising a stationery shield and movable shields configured for relative movement therebetween, the shielding apparatus comprising:
at least one shield layer, the at least one shield layer disposed above the housing;
a base having a top surface and a bottom surface defining a width therebetween, the at least one shield layer disposed on the top surface of the base;
at least one spacer, the at least one spacer attaching the base to the housing with a gap between the bottom surface of the base and the housing;
wherein the at least one shield layer is removably attached to the base.