#China #Beijing #VITA Genesis #Vital Materials #Photon-Counting

Vital Materials Introduces VITA Genesis

Recently, during the China-Hospeq 2025 held from August 15-17 in Beijing, Vital Materials made a significant announcement - the introduction of VITA Genesis, a state-of-the-art photon-counting computed tomography (PCCT) scanner. This unveiling marks a pivotal moment in the field of medical imaging, ushering in a new era defined by 'quantum flow' imaging technology, showcasing China's innovation in precise diagnostics and treatment.

The Shift in Imaging Technology

Photon-counting detectors (PCD) are distinguished from traditional energy-integrating detectors (EID) in various crucial aspects. In conventional CT scanners, X-ray photons must first be converted into visible light and subsequently into electrical signals. In contrast, the PCCT's innovative design leverages semiconductor materials that allow X-ray photons to excite electrons directly, resulting in the formation of electron-hole pairs that correspond to the energy of the incoming photon. These charge carriers are then segregated through an electric field, generating electrical impulses.

A significant advantage of this technology is its reliance on application-specific integrated circuits (ASICs), which categorize these electrical impulses based on their energy levels. This capability not only facilitates accurate photon counting but also enhances energy resolution. By integrating these advancements, the new approach provides essential technical support for multi-energy spectral imaging, substantially increasing the diagnostic value of medical imaging.

Innovative Materials at Play

Currently, photon-counting detectors utilized in VITA Genesis predominantly consist of three materials: Cadmium Zinc Telluride (CdZnTe or CZT), Cadmium Telluride (CdTe), and deep silicon. Among these, CZT stands out due to its exceptional detection capabilities, emerging as a groundbreaking component in the next generation of medical imaging technology.

The true value of VITA Genesis lies not only in employing a CZT-based detector solution but also in its pioneering achievement of complete vertical integration of PCCT technology. This encompasses processes such as ultra-pure metal purification and alloying, monocrystal growth and processing, component design and development, CT system integration, and image algorithm advancement. This holistic approach sets a new global standard in the realm of photon-counting technology in medical imaging.

The VITA Genesis thus embodies a significant leap forward in the capacity for precise imaging, providing healthcare professionals with enhanced tools for diagnosis and treatment. As healthcare continues to evolve, the integration of such cutting-edge technology positions Vital Materials as a leader in medical innovation.


For further inquiries, please contact [email protected]