POSIJET® Injector Preparer

POSIJET® is an innovative automated system designed for the preparation, fractionation, and safe injection of radiopharmaceuticals, especially FDG used in PET (Positron Emission Tomography). Developed by Lemer Pax, it offers a comprehensive solution combining performance, safety, and precision.

Thanks to its integrated lead shielding and closed-circuit system, POSIJET® significantly reduces staff exposure to ionizing radiation while ensuring rapid preparation and precise administration of doses to patients. Its ergonomic and intuitive interface makes it easy to operate and saves considerable time in daily routines.

POSIJET® has become an essential tool to optimize patient workflow, increase productivity in nuclear medicine departments, and guarantee full traceability of each preparation and injection. It is the ideal solution for facilities seeking to combine safety, ease of use, and top-level performance in nuclear medicine activities.

• External dimensions: W 616 × D 932 × H 1 261 mm

• Weight: 380 kg

• Frequency: 50/60 Hz

• Power supply voltage: 110 V – 240 V

• Power supply: mains or battery

• Autonomy: 8 hours

• USB: yes

• Screen type: touchscreen

• Shielding thickness:

  • 25 mm around the sampling syringe

  • 12 to 16 mm around the shielded vial of the radiopharmaceutical solution

• Designs: 15 colors and patterns available, with option to integrate the department’s logo

• Waste bin: integrated

• Specific syringe shield: 20 mL

• Operator protection during injection: shielding screen effect of the injector

• Claimed usable radioisotopes:

  • ¹⁸F (all fluorine tracers: FDG, FNA, FDOPA, FCHOLINE…)

  • ¹³N

  • ⁶⁸Ga

  • ¹⁷⁷Lu

• Integrated measurement device: Scintidose activimeter, class Im device, always operational with no warm-up time

• Measurement accuracy: ± 2%

• Nuclear medicine

• PET / PET-CT departments

• Preparation and injection of radiopharmaceuticals (especially FDG)