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Siemens SOMATOM Definition AS

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Siemens SOMATOM Definition AS
Siemens Medical Diagnostic Equipment

Siemens SOMATOM Definition AS

Precision CT Imaging with Trusted Siemens Performance.

The Siemens SOMATOM Definition AS is a versatile single-source CT scanner designed for hospitals, diagnostic imaging centres, and oncology departments. Featuring scalable 20- to 128-slice configurations, the FAST CARE platform, Stellar detector readiness, and Dual Energy imaging, the Siemens SOMATOM Definition AS delivers exceptional diagnostic clarity for cardiovascular, oncology, paediatric, and bariatric CT applications. Available at Medigear.uk.

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CT Scanner
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Medical Diagnostic Equipment
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Good
Origin
France
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Professional Seller
CE & ISO Certified
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Supplier: Medigear
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The Siemens SOMATOM Definition AS is a premium single-source CT scanner engineered for high-volume diagnostic imaging across hospitals, oncology centres, cardiology departments, and ambulatory radiology facilities. As part of Siemens Healthineers' SOMATOM family, this scalable CT platform adapts to virtually every patient and clinical question, supporting confident diagnostic decisions across cardiovascular, neurological, oncology, paediatric, bariatric, and trauma applications.

At the core of the SOMATOM Definition AS is a high-performance single-source X-ray tube paired with a multi-row detector, scalable from 20 up to 128 slices, allowing facilities to configure the system to their specific clinical mix and budget. The platform is Stellar detector-ready, supporting upgrade to Siemens' first fully integrated CT detector for state-of-the-art signal detection, reduced electronic noise, and enhanced image quality at lower dose. A 78 cm wide gantry bore accommodates paediatric, bariatric, and trauma patients with virtually no exclusions, while delivering high-speed whole-body coverage at exceptional spatial resolution.

The SOMATOM Definition AS supports Dual Energy imaging for tissue characterisation, material differentiation, and monoenergetic reconstruction in cases involving metal implants, gout assessment with syngo.CT DE Gout, and radiation therapy planning. The FAST CARE platform combines Fully Assisting Scanner Technologies with Combined Applications to Reduce Exposure, including CARE kV for tube voltage selection, CARE Dose4D for real-time dose modulation, X-CARE off-axis dose reduction, and SAFIRE iterative reconstruction.

A streamlined 18 m² footprint, syngo workplace integration, full DICOM 3.0 connectivity, scanner-injector coupling, and 3D-guided interventional CT support seamless integration across hospital RIS, PACS, EMR, and HIS platforms. NEMA XR-29 Smart Dose compliance, CE marking, and Siemens Healthineers service support meet international procurement standards for hospitals and tender programmes worldwide.

Scalable 20- to 128-Slice Configuration

The SOMATOM Definition AS is scalable from 20 up to 128 slices with full on-site upgradability, allowing facilities to start with a configuration matched to their clinical mix and expand capacity as patient volumes grow.

Stellar Detector Readiness

The platform is Stellar detector-ready, supporting upgrade to Siemens' first fully integrated CT detector. The Stellar detector measures smaller signals across a wider range, reducing noise and enhancing image quality at lower dose.

Dual Energy Imaging Capability

Dual Energy on the SOMATOM Definition AS delivers tissue characterisation, material differentiation, and monoenergetic reconstruction. Applications include syngo.CT DE Gout for non-invasive uric acid assessment and metal-artifact-reduced imaging.

FAST CARE Platform

FAST CARE combines Fully Assisting Scanner Technologies with Combined Applications to Reduce Exposure. FAST Planning streamlines scan preparation, while CARE kV, CARE Dose4D, and X-CARE deliver real-time dose modulation.

SAFIRE Iterative Reconstruction

SAFIRE Sinogram-Affirmed Iterative Reconstruction enables dose reduction without compromising image quality, supporting low-dose imaging across paediatric, oncology, follow-up, and lung screening examinations.

78 cm Wide Open Gantry Bore

A 78 cm wide bore accommodates paediatric, bariatric, and trauma patients with virtually no exclusions. Open CT design supports interventional access and improved patient comfort during scanning.

DICOM and PACS Workflow Integration

Full DICOM 3.0 connectivity with syngo workplace, scanner-injector coupling, and PACS, RIS, HIS, and EMR integration streamlines reporting, archiving, and clinical communication across hospital networks.

Cardiovascular and Coronary CT Imaging

The Siemens SOMATOM Definition AS is widely deployed for state-of-the-art cardiovascular imaging including coronary CT angiography, calcium scoring, structural heart assessment, and pre-TAVI planning. High-speed whole-body coverage and adaptive cardio scanning support confident cardiac evaluation, while CARE kV and SAFIRE help maintain low radiation dose. Tertiary hospitals, cardiology centres, and chest pain units rely on the AS platform for reliable cardiovascular CT.

Oncology Imaging and Treatment Planning

Oncology departments use the SOMATOM Definition AS for tumour staging, treatment response assessment, and radiation therapy planning. Dual Energy monoenergetic imaging reduces metal artifacts from implants, supporting accurate dose calculation and target volume delineation. Long-range dynamic imaging up to 26 cm enables whole-organ perfusion studies for liver, pancreatic, and renal oncology workups.

Paediatric and Bariatric CT Imaging

The 78 cm wide gantry bore and comprehensive low-dose CT portfolio make the SOMATOM Definition AS suitable for paediatric and bariatric imaging with virtually no patient exclusions. CARE kV, CARE Dose4D, and X-CARE deliver patient-specific dose optimisation, supporting safe routine paediatric scanning across children's hospitals, paediatric radiology departments, and adult facilities accommodating high-BMI patients.

Trauma and Emergency Imaging

Emergency departments and major trauma centres deploy the SOMATOM Definition AS for rapid whole-body trauma protocols, polytrauma assessment, and acute stroke workup. High-speed coverage, FAST Planning, and 3D-guided interventional CT support fast time-to-diagnosis decisions during critical care workflows around the clock.

Interventional CT and Image-Guided Procedures

3D-guided interventional CT capability supports CT-guided biopsies, drainage procedures, ablation planning, and pain management interventions. Integrated workflow tools and the open 78 cm gantry bore facilitate sterile-field access for interventional radiology suites and hybrid procedure rooms in tertiary hospitals.

For Hospitals and Tertiary Imaging Centres

The Siemens SOMATOM Definition AS scales efficiently across busy hospital radiology departments with scalable slice configurations, Stellar detector upgrade path, and proven FAST CARE workflow tools. Full DICOM and syngo integration connects with hospital RIS, PACS, HIS, and EMR platforms, while CE marking, ISO 13485 manufacturing, and NEMA XR-29 Smart Dose compliance meet stringent tender-procurement requirements. Long-term reliability, comprehensive Siemens Healthineers service, and broad upgrade path deliver strong return on investment for high-volume institutions.

For Diagnostic Imaging and Outpatient Centres

The 18 m² compact footprint, scalable configurations, and intuitive syngo workplace make the SOMATOM Definition AS ideal for diagnostic imaging centres, ambulatory surgical facilities, and private radiology practices. Fast workflow setup, FAST Planning, and Dual Energy versatility accelerate patient throughput, while comprehensive low-dose tools support staff and patient safety across high-volume routine and oncology imaging programmes.

For Medical Equipment Distributors

Siemens Healthineers is a globally established imaging manufacturer with strong brand recognition, comprehensive training resources, and robust after-sales service networks. Distributors partnering with Medigear.uk gain access to a proven CT platform supported by detailed documentation, warranty coverage, spare-parts supply, and AMC support. New and certified ecoline refurbished SOMATOM Definition AS inventory broadens addressable market reach across hospital and tender channels.

The Siemens SOMATOM Definition AS CT scanner is a trusted, German-engineered single-source diagnostic imaging solution combining scalable 20- to 128-slice configurations, Stellar detector readiness, Dual Energy versatility, the FAST CARE dose-management platform, and a 78 cm open gantry bore in one clinically proven platform. Its CE-certified construction, NEMA XR-29 Smart Dose compliance, comprehensive low-dose portfolio, and seamless syngo workflow integration serve hospitals, cancer centres, cardiology departments, and outpatient diagnostic imaging facilities seeking reliable cardiovascular, oncology, paediatric, bariatric, and interventional CT. Whether deployed for routine diagnostic imaging or advanced Dual Energy workflows, the Siemens SOMATOM Definition AS delivers the image quality, dose safety, and operational dependability modern radiology teams demand. Contact Medigear.uk for specifications, procurement assistance, bulk pricing, and expert consultation on the Siemens SOMATOM Definition AS today.

FAQ

Frequently Asked Questions

Everything buyers need to know about sourcing medical equipment through MediGear.

The SOMATOM Definition AS is a single-source CT scanner used for cardiovascular CT, oncology imaging, paediatric and bariatric scanning, trauma protocols, neurological imaging, and 3D-guided interventional CT. It serves hospitals, cancer centres, cardiology departments, emergency departments, and outpatient diagnostic imaging facilities.

The SOMATOM Definition AS is scalable from 20 up to 128 slices with full on-site upgradability. Common configurations include 20-, 40-, 64-, and 128-slice variants, enabling facilities to match capacity to their clinical mix and budget while preserving an upgrade path for future growth.

The Stellar detector is Siemens' first fully integrated CT detector. It measures smaller signals across a wider range, reduces electronic noise, and enhances image quality at lower radiation dose. The SOMATOM Definition AS is Stellar detector-ready, supporting future upgrade.

Yes. The SOMATOM Definition AS supports Dual Energy imaging for tissue characterisation, material differentiation, and monoenergetic reconstruction. Applications include syngo.CT DE Gout for non-invasive uric acid crystal assessment and metal-artifact-reduced imaging for radiation therapy planning.

FAST CARE combines Fully Assisting Scanner Technologies with Combined Applications to Reduce Exposure. FAST Planning automates scan preparation, while CARE kV, CARE Dose4D, X-CARE, and SAFIRE iterative reconstruction deliver patient-specific real-time dose modulation across every CT examination.

The SOMATOM Definition AS features a 78 cm wide gantry bore. This open CT design accommodates paediatric, bariatric, and trauma patients with virtually no exclusions, supports interventional access, and improves patient comfort during routine and complex imaging examinations.

Yes. The SOMATOM Definition AS demonstrates compliance with the NEMA XR-29 Smart Dose Standard, alongside SOMATOM Force, Definition Flash, Definition Edge, AS+, Perspective, Scope, and Emotion. This compliance supports US reimbursement requirements and modern dose management standards.

Yes. The SOMATOM Definition AS provides full DICOM 3.0 connectivity through the syngo workplace, supporting integration with hospital PACS, RIS, HIS, and EMR platforms for archiving, structured reporting, multidisciplinary review, and quality assurance workflows.

The SOMATOM Definition AS has an 18 m² installation footprint, supporting deployment in compact hospital radiology rooms and outpatient diagnostic imaging suites. This streamlined footprint simplifies site planning and supports efficient room utilisation.

Medigear.uk supports site planning, installation, commissioning, and clinician training for the SOMATOM Definition AS. Training covers scanning workflows, dose management, Dual Energy applications, and SAFIRE reconstruction, with AMC support and remote diagnostics via authorised Siemens Healthineers service partners.

Medigear.uk supports both new and certified refurbished SOMATOM Definition AS procurement. Refurbished units undergo Siemens-aligned inspection, refurbishment, and quality control, providing a cost-effective option for diagnostic imaging centres and hospital expansion projects.

Hospitals and procurement teams can request quotations, tender documentation, site planning, and detailed specifications directly from Medigear.uk. The team supports public tenders, institutional purchase orders, and bulk procurement for radiology departments and government health programmes.