Siemens Healthineers Biograph Trinion: Next-Generation PET/CT Innovation

Siemens Healthineers has announced FDA clearance for the Biograph Trinion, a high-performance, energy-efficient PET/CT scanner designed to meet diverse clinical needs while reducing operational costs. This next-generation system combines advanced molecular imaging technology with an optimized user and patient experience — setting a new standard for precision, speed, and sustainability in PET/CT imaging.

The Biograph Trinion PET/CT introduces a cutting-edge, air-cooled digital PET detector based on lutetium oxyorthosilicate (LSO) crystal elements. This innovation delivers:

• High spatial resolution for improved small lesion detectability
• Ultrafast time-of-flight (TOF) performance of 239 picoseconds
• Effective sensitivity up to 128 cps/kBq, enabling faster scans with lower patient radiation dose

In addition, the system incorporates Siemens Healthineers’ SOMATOM go. platform, delivering fast, low-dose, high-quality CT scanning with up to 128 slices. The fully integrated platform supports streamlined post-processing workflows across key applications:

• Oncology — Enhanced diagnostic accuracy for cancer staging and monitoring
• Theranostics — Personalized treatment through integrated imaging and therapy
• Cardiovascular imaging — Advanced cardiac PET/CT functionality
• Neurology — Diagnostic imaging support for neurodegenerative conditions, including Alzheimer’s disease

Looking to expand PET/CT access? Explore our Mobile PET/CT Solutions for scalable service without the capital investment.

Built with technologists and patients in mind, the Trinion streamlines clinical workflows and improves the overall scan experience:

• myExam Companion — AI-powered interface guides users through each scan
• Scan&Go workflow — Remote tablet control boosts staff efficiency
• Integrated patient camera — Real-time monitoring and communication
• Moodlight system — Designed to ease patient stress and create a calming environment

Together, these features make Siemens PET/CT technology more accessible — and more human-centered.

For seamless deployment and support, our Mobile Imaging Solutions offer industry-leading uptime and service.

In terms of environmental responsibility and cost efficiency, the Siemens Biograph Trinion delivers:

• Air-cooled design — Easier to install than water-cooled PET/CT systems
• Compact footprint — Ideal for retrofit into existing PET/CT rooms
• Integrated computing — No separate equipment room required
• Smart power-save mode — Cuts energy usage by up to 46%

This makes it one of the most sustainable and cost-effective PET/CT scanners available today.

Learn more about Interim Imaging Solutions to bridge equipment upgrades or meet patient volume surges.

Media Contact:
Blake Kenney
Senior Marketing Specialist
Shared Medical Services, Inc.
Phone: (608) 910-1332
Email: contactsms@sharedmed.com