Gamma camera (Nuclear medicine) Room

Patients are injected with a radioisotope which then travels around the body & organs . The camera detects the gamma rays given off by the isotope and converts the data into a digital image of the area concerned.

Shielding for Gamma camera's can vary depending on the isotopes used etc. but is generally between 2.5 & 3.5mm. The Radiation Protection Advisor for the hospital is responsible for advising the actual shielding required and this will depend on a multitude of factors.

Typical shielding components for Gamma camera rooms:

Lead plasterboard

Forms a complete shielded envelope to the room. The shielding usually extends to the full structural height of the room.

1.5 Lead lined door

A 1.5 leaf door set is usually used for patient entrance. This allows the passage of the patient trolley.

Operator's screen

Shields the operator whilst taking the image. Many designs and finishes are available.