Time is brain
CBV, CBF, MTT, TTP and Tmax perfusion maps are computed in seconds: the physician sees the infarct core and penumbra and decides on thrombolysis or thrombectomy faster.
Kometa solution · Neurology
Neuroimaging for fast decisions in stroke and beyond
The Kometa neurology solution brings CT brain perfusion, multi-sequence MRI, head and neck angiography and PET/CT into one workspace connected to the archive, the RIS and the regional teleradiology network.
Why Kometa
Why choose Kometa
MRI without window juggling
DWI, FLAIR, T1, T2 and post-contrast series open synchronised: scrolling, window level and zoom are linked across viewports, and the prior study is one click away.
Expert review from anywhere
A study from a district hospital opens for the neuroradiologist of the regional centre in a browser. The Kometa regional system runs in 29 Russian regions.
Protocols built for neurology
Layouts for stroke, multiple sclerosis, epilepsy and CNS tumours; measurements, annotations and key images are saved into the report.
Experts and experience
Experts and experience in neuroimaging
Neuroradiology is one of the core areas of Kometa Workstation MRI and CT. The perfusion and multi-sequence MRI tools were developed together with radiologists working in stroke centres and neurology departments.
The clinical product-integration practice, the R&D department and technical support take part in every deployment: they configure protocols for the stroke centre, connect the equipment and train staff on site.
Clinical integration
Methodologists and consulting physicians define the requirements for perfusion and MRI protocols and help build the stroke pathway between the primary stroke unit and the regional centre.
R&D
Our own development team: perfusion maps, series synchronisation and 3D / MPR tools evolve on request from clinics.
Regional experience
Kometa 3Di PACS regional archives connect hospitals and stroke centres: teleradiology and expert review are available from any point of the network.
2011Kometa LLC founded, Moscow
29Russian regions running the Kometa 3Di PACS regional system
3 monthsfree pilot project for any customer
The study's path
The path of a neuroimaging study from the emergency room to the report
Each stage covers its own part of the journey — from the first CT in the emergency room to expert review and the report in the RIS.
- 1
CT / MRI in the ER
Non-contrast CT, CT angiography and CT perfusion for suspected stroke arrive in the archive right after scanning.
Learn more - 2
PACS archive
Series and the patient's prior studies are available in Kometa PACS — in the hospital, the cloud or the regional archive.
Learn more - 3
Perfusion and analysis
Kometa Workstation: CBV / CBF / MTT / TTP / Tmax maps, MRI series synchronisation, vessel MIP and 3D, measurements.
Learn more - 4
Expert review
The neuroradiologist of the regional stroke centre opens the study in WEB-Viewer and confirms the treatment strategy.
Learn more - 5
Report and exchange
The report in Kometa RIS, transfer to the HIS, REMI and the regional network; follow-up compared against the archive.
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Clinical tools
Tools for neurology
The neuroradiology modules of Kometa Workstation CT and MRI, shown on real screens of the system.
CBV, CBF, MTT, TTP and Tmax perfusion maps computed from dynamic CT, with arterial and venous curves and a table of values per region of interest.
- Infarct core and penumbra on colour maps
- Contrast concentration curves over time
- CBV / CBF / MTT / TTP / Tmax values per ROI
CT brain perfusion
What is included
Products in this solution
Kometa Workstation MRI
Professional MRI diagnostic workstation optimized for neurological, musculoskeletal, and oncological imaging.
Learn more →Kometa Workstation CT
Professional CT diagnostic workstation with advanced multi-planar visualization and measurement tools.
Learn more →
Kometa WEB-Viewer
Browser-based DICOM viewer with WebGL acceleration — high-performance diagnostics with no software installation.
Learn more →
Kometa Regional PACS
Centralized regional PACS connecting multiple medical facilities into a single unified network.
Learn more →
Kometa RIS
Radiology Information System for managing patient schedules, referrals, and structured diagnostic reports.
Learn more →Registration and standards
Registration and compliance
Kometa products are built on the DICOM standard and registered for medical use in Russia. This guarantees interoperability with modalities, PACS, RIS and the hospital and regional information systems.
Roszdravnadzor registration
Kometa 3Di PACS — registration certificate No. RZN 2017/6377.
Russian software registry
Entry No. 2300 of 15 December 2016 in the unified registry of Russian software.
ISO 9001
Certified quality management system.
DICOM · HL7 · FHIR
Integration with any modality, HIS, RIS and AI services; DICOM Worklist support.
Your questions answered
Maps are built on the workstation within seconds after the arterial and venous points are selected; no separate computation servers are needed.
Let's discuss neuroimaging in your stroke centre
We will show perfusion and MRI tools on your own studies and propose a configuration — from the emergency room to regional teleradiology.
Software product intended for use by medical professionals.
Other specialties
