A new mobile self-dispensing and administering system for 18 F-FDG: evaluation of operator dose reduction

Purpose: Recently new mobile systems for dispensing positron emitters have been produced, designed to guarantee dispensing cycles in an aseptic environment. The aim of the present work was to assess the advantage of one of these systems in radiation protection of operators in clinical settings. Methods: Recently, in our centre the new self-dispensing system named KARL 100 by Tema Sinergie was adopted for 18 F-FDG radiopharmaceuticals. The system is associated with an automatic Rad-inject infuser. The system that was previously used was a fixed isolator NMC DSI (Tema Sinergie), equipped with a μ DDS-An activity fractioning system, together with a pneumatic post for the syringe delivery. The dosimetric evaluations on both systems were carried out through environmental measurements with an ionisation chamber and with the use of personal dosimeters. Results: The operations of preparation and administration of 18 F-FDG dose to...
Source: Journal of Radiological Protection - Category: Physics Authors: Source Type: research