Target Systems for Medical Cyclotrons: Gas, Liquid and Solid Targets

2026-03-13

Longevous Beamtech (LBT) provides a range of target solutions designed to support flexible isotope production strategies, including gas targets, liquid targets, and solid target stations. These systems can be integrated with medical cyclotron platforms to meet the diverse needs of modern nuclear medicine centers.

🔹 Gas Target System

Gas targets are commonly used for the production of short-lived PET radionuclides such as ¹¹C, which are widely applied in research tracers and advanced molecular imaging studies.

The LBT Gas Target System https://www.chinacyclotron.com/lbt-gas-target-system-product/ is designed to provide stable irradiation conditions and reliable isotope production during cyclotron operation. By using gaseous target materials, the system enables efficient production cycles and supports research applications requiring rapid isotope availability.

Typical applications include:

• Production of short-lived PET radionuclides

• Research tracers and molecular imaging studies

• High-frequency isotope production cycles

🔹 Liquid Target System

Liquid targets are widely used for the production of important clinical PET radionuclides such as ¹⁸F, ¹³N, and ⁶⁸Ga, which are essential for routine PET imaging in nuclear medicine.

The LBT Liquid Target System https://www.chinacyclotron.com/lbt-liquid-target-system-product/ is designed to provide stable irradiation conditions, efficient heat dissipation, and reliable radionuclide production during routine clinical operation.

Liquid target systems are particularly suitable for:

• Routine PET radiopharmaceutical production

• High-demand clinical isotopes

This configuration helps medical institutions maintain a stable and continuous supply of PET isotopes for clinical diagnosis.

🔹 Solid Target Station

Solid targets enable the production of metallic radionuclides, which are increasingly important for advanced nuclear medicine research and theranostic applications.

LBT provides two solid target solutions:

• Standard Solid Target Station https://www.chinacyclotron.com/lbt-standard-solid-target-station-product/ – designed for flexible research and isotope development applications

• High-Current Solid Target Station https://www.chinacyclotron.com/high-current-solid-target-station-product/ – designed for higher beam current operation and increased radionuclide production capacity

These systems support the production of radionuclides such as ⁶⁴Cu, ⁸⁹Zr, ¹²⁴I, ⁹⁹ᵐTc, ¹¹¹In, and ⁴⁴Sc, which are widely used in molecular imaging, immuno-PET studies, and radiopharmaceutical development.

The solid target stations are designed to integrate with automated transfer and processing workflows, enabling safe handling and efficient isotope production within shielded environments.

🔹 Flexible Isotope Production Platform

By combining gas, liquid, and solid target systems, medical cyclotron facilities can establish a comprehensive radionuclide production platform capable of supporting both routine clinical isotope supply and advanced nuclear medicine research.

LBT’s target solutions help institutions build flexible, scalable, and efficient isotope production infrastructure, supporting the growing global demand for radiopharmaceuticals.