A new generation of modular, portable, and scalable PET technology designed to expand precision diagnostics and theranostics worldwide.

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What Is J-PET?

J-PET introduces the world’s first multiphoton PET platform built using plastic scintillators, adjustable geometry, and modular architecture—reshaping how molecular imaging is deployed, accessed, and performed.

Designed to eliminate the limitations of traditional PET/CT and PET/MRI systems, J-PET enables:

• Lower-dose molecular imaging
• Flexible field-of-view (from 60–250 cm)
• Open, patient-friendly scanning
• Portable and scalable deployment models
• Future-ready functionality including positronium imaging and proton-therapy monitoring

Why It Matters

Millions of patients worldwide lack access to PET imaging. Traditional systems are costly, heavy, and require dedicated infrastructure. J-PET removes these barriers—making advanced diagnostics available everywhere, from major hospitals to mobile and rural care networks.

Key Innovations

• Modular detector rings — expand imaging length as needed
• Lightweight materials reduce system cost and installation complexity
• Multi-photon detection enabling dual-tracer and novel biomarker imaging
• Potential for theranostics, proton-beam monitoring, and MRI integration
• Portable options supporting bedside or mobile screening