INVIA Medical Imaging Solutions

What INVIA Medical Imaging Solutions does

INVIA Medical Imaging Solutions is a privately held medical imaging software company headquartered in Ann Arbor, Michigan, that develops 4DM, an advanced nuclear cardiac quantification, image review, and reporting application. Founded in 2005 as a spin-off from the University of Michigan, where the core technology originated in the mid-1990s under founder Dr. Ed Ficaro, INVIA serves hospitals, cardiology practices, and academic medical centers performing SPECT, PET, Hybrid-CT, and Myocardial Flow Reserve imaging studies. The platform provides approximately 200 cardiac measurements across eight clinical workflows, FDA 510(k)-cleared MFR quantification, deep learning attenuation correction, automated motion correction, and an integrated reporting engine, all backed by over 30 years of peer-reviewed research.

The 4DM product is offered in three license tiers (Essentials, Advanced, Premium) as either 4DM Personal (standalone Windows installations) or 4DM Integrated (embedded within OEM platforms), and is distributed globally through 40+ reseller and OEM partners including GE Healthcare, Siemens Healthineers, Canon Medical, Philips, Oracle Health, FUJIFILM, and MIM Software. INVIA monetizes through one-time perpetual licenses, annual maintenance subscriptions, channel/reseller revenue, and training services, with a recent v2025 release adding EPIC and Oracle Health EHR integrations, cardio-oncology SUV tools, amyloid tracer support, and the iMFR (Integrated Myocardial Flow Reserve) metric validated in 1,000+ patients. The company holds ISO 13485:2016, SOC 2 Type II, EU MDR, MDD, and MDSAP certifications, supports 21 languages, and maintains an installed base exceeding 10,000 users worldwide.

Name

INVIA Medical Imaging Solutions

Legal name

INVIA, LLC

Website

https://inviasolutions.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

11–50 employees

Short description

INVIA Medical Imaging Solutions develops 4DM, a nuclear cardiac quantification and reporting software for SPECT, PET, Hybrid-CT, and Myocardial Flow Reserve imaging, serving hospitals, cardiology practices, and academic medical centers globally through 40+ OEM and reseller partners.

Ownership category

akta.pro rank

Product category

Nuclear Cardiology Imaging Software

NAICS

Software Publishers (5132), Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151)

SIC

Surgical & Medical Instruments & Apparatus (3841), Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371)

akta.pro primary industry

Non-Invasive Cardiac Imaging (Echo/CT/MRI/Nuclear) (HLAKABAE)

akta.pro secondary industries

Radiology Reporting, Dictation & Structured Reporting (HLACALAF), Teleradiology Platforms & Reading Workflow (HLACALAK)

Keywords

• Nuclear cardiac imaging
• Cardiac quantification software
• SPECT PET imaging
• Myocardial flow reserve
• Medical imaging software

Headquarters

HQ city

Ann Arbor

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Software Licenses: 4DM software sold in three tiers: Essentials (SPECT+PET), Advanced (SPECT+PET+Hybrid-CT), and Premium (all including MFR). Licenses include floating license configurations and can be installed as Integrated (on PACS/workstation) or Personal (standalone Windows PC) versions.
2. Annual Maintenance & Support: Annual maintenance agreements providing software upgrades, technical support, and access to new releases. Extended maintenance plans available in 1-year and 3-year options.
3. Channel/Reseller Revenue: Revenue generated through 40+ global reseller partners including scanner manufacturers, healthcare IT developers, and imaging distributors who integrate and resell 4DM.
4. Training Services: On-site training provided by certified nuclear medicine technologists, hands-on workshops at INVIA headquarters in Ann Arbor, and online training for international customers.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels5 records

Core offering

INVIA sells 4DM, a nuclear cardiac quantification, image review, and reporting application that processes SPECT, PET, Hybrid-CT, and Myocardial Flow Reserve (MFR) patient studies. The software delivers approximately 200 measurements across eight clinical workflows (perfusion, function, viability, blood pool, inflammation, amyloidosis, myocardial flow & reserve, and hybrid CT) and is licensed in Essentials, Advanced, and Premium tiers with annual maintenance and support. Products are deployed either as standalone Windows installations (4DM Personal) or integrated within partner PACS and camera workstation platforms (4DM Integrated / Corridor4DM).

Product overview

INVIA Medical Imaging Solutions offers a unified nuclear cardiac imaging platform called 4DM (also branded as Corridor4DM for partner distributions). The platform consists of a core quantification engine with multiple deployment options: 4DM Personal provides standalone Windows-based portability, while 4DM Integrated delivers fixed installations integrated with camera workstations, PACS systems, and nuclear review platforms through 40+ technology partners. The software is available in three license tiers—Essentials (SPECT and PET MPI), Advanced (adds Hybrid-CT capabilities), and Premium (adds Myocardial Flow Reserve workflows). 4DM Reporting is included as an integrated reporting module, and the v2025 release introduces EHR integrations with EPIC and Oracle Health. The platform quantifies about 200 cardiac parameters across SPECT, PET, and Hybrid-CT imaging modalities.

Differentiator

Problem solved

Functional benefit

Brands

• 4DM: Advanced nuclear cardiac quantification, review and reporting software application supporting SPECT, PET, Hybrid-CT, and Myocardial Flow Reserve workflows. The installed base exceeds 10,000 users.
• 4DM Personal
• 4DM Reporting
• iMFR (Integrated Myocardial Flow Reserve)

Products and services

• 4DM Advanced nuclear cardiac quantification, image review, and reporting application supporting SPECT, PET, Hybrid-CT, and Myocardial Flow Reserve workflows. Provides about 200 measurements across eight clinical workflows including perfusion, function, viability, myocardial blood flow, and inflammation assessment. Licensed in Essentials, Advanced, and Premium tiers.
• 4DM Personal

Quantifiable outcome

• iMFR improved diagnostic accuracy for obstructive CAD compared to standard quantitative perfusion approaches
• +3 more outcomes

Named customers3 records

Segments1 record

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability13 records

Feature10 records

Partnerships

24 partnerships are on record, tiered core, major and minor.

• GE HealthcarecoreTechnology or Integration4DM integrated within GE Healthcare's Xeleris platform for virtual processing and review solution for nuclear medicine. Also offers imaging integration with Centricity Cardio Enterprise.
• Siemens HealthineerscoreTechnology or IntegrationCorridor4DM Integrated offered on MI Apps, syngo.via, syngo Dynamics and symbia workstation platforms.
• Canon Medical SystemscoreTechnology or IntegrationCanon Medical's Vitrea software features 4DM Integrated for multi-modality advanced visualization.
• Oracle HealthcoreTechnology or IntegrationOracle Health offers SkyVue cardiology solution featuring 4DM Integrated with EPIC integration capabilities.
• Philips HealthcarecoreTechnology or IntegrationCorridor4DM integrated within Philips IntelliSpace Portal, a comprehensive platform for radiology and cardiology diagnostic imaging.
• FUJIFILM Healthcare AmericascoreTechnology or IntegrationFUJIFILM provides integrated solution for quantification and review of Nuclear Cardiology studies within Synapse Cardiology PACS.
• United ImagingmajorTechnology or Integration4DM available integrated with United Imaging's hospital-wide intelligent post-processing platform uOminspace.
• Spectrum Dynamics MedicalmajorTechnology or Integration4DM integrated with Spectrum Dynamics' DSPECT and Veriton-CT digital SPECT scanners.
• DigiradmajorChannel Partner/ Reseller/ DistributorDigirad partners with INVIA to provide Corridor4DM as integrated nuclear cardiology quantification and review solution with their cameras.
• Mediso Medical Imaging SystemsmajorChannel Partner/ Reseller/ DistributorMediso offers Corridor4DM as integrated solution in InterViewXP for nuclear medicine and hybrid imaging.
• MIM SoftwaremajorChannel Partner/ Reseller/ DistributorMIM Software offers vendor-neutral imaging software with 4DM for nuclear medicine quantification.
• SectramajorTechnology or Integration4DM integrated into Sectra PACS IDS7 for imaging IT solutions across 18 countries.
• Merge Healthcare (Merative)majorTechnology or Integration4DM integrates with Merge Cardio to provide streamlined QA, review and reporting workflow with discrete data integration.
• OptummajorTechnology or Integration4DM integrated with Change Healthcare Cardiology PACS solution for enterprise imaging.
• University of MichigancoreStrategic or Co-development PartnerFounding academic partner where 4DM technology originated in the 1990s. Ongoing research collaboration in nuclear cardiology and cardiac imaging.
• Massachusetts General HospitalmajorStrategic or Co-development PartnerResearch collaboration partner for virtual attenuation correction using deep learning for SPECT MPI.
• Houston Methodist DeBakey Heart & Vascular CentermajorStrategic or Co-development PartnerResearch collaborator on iMFR validation and myocardial blood flow quantification studies.
• Northwestern UniversitymajorStrategic or Co-development PartnerAcademic research partner for iMFR development and PET myocardial perfusion imaging studies.
• University of Ottawa Heart InstitutemajorStrategic or Co-development PartnerCollaborated on ROI (FixedDV) algorithm development for automatic MFR calculation.
• Manchester University NHS Foundation TrustmajorStrategic or Co-development PartnerInternational research collaborator on high-resolution regional MBF and MFR quantification.
• AXIMminorChannel Partner/ Reseller/ DistributorSub-Saharan Africa distributor offering 4DM Personal for nuclear cardiology quantification.
• NeusoftmajorChannel Partner/ Reseller/ DistributorLargest IT solutions provider in China offers Corridor4DM Integrated within Advanced Visualization Workstation (AVW).
• Hermes Medical SolutionsminorChannel Partner/ Reseller/ DistributorOffers Corridor4DM as quantification and review solution for nuclear cardiology studies worldwide.
• ScImageminorChannel Partner/ Reseller/ DistributorScImage offers 4DM integrated on PICOM365 cloud-centric enterprise imaging platform.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Mediso Medical Imaging Systems: Sells the InterViewXP nuclear medicine workstation that integrates 4DM and competes in the same hybrid imaging and nuclear cardiology reading segment globally.
• MIM Software: Provides vendor-neutral medical imaging software including nuclear medicine quantification and review. Resells 4DM as an integrated nuclear cardiology solution, making it both a partner and a directly comparable specialty imaging software vendor.
• Spectrum Dynamics Medical: Develops DSPECT and Veriton-CT digital SPECT scanners with integrated nuclear cardiology software. Competes in the same clinical workflow, targeting high-sensitivity cardiac SPECT with proprietary quantification.
• Digirad: Solid-state SPECT camera vendor that resells and integrates Corridor4DM. Competes in delivering end-to-end nuclear cardiology imaging solutions to mid-sized hospitals and clinics.
• Segami Corporation: Develops the Oasis nuclear medicine review workstation, a direct alternative to 4DM for nuclear cardiology reporting and review. Mirrors INVIA's niche focus on nuclear medicine interpretation workflows.
• Hermes Medical Solutions: Offers nuclear medicine review and quantification workstations (Hybrid Viewer) used in similar SPECT/PET workflows to 4DM. Competes directly in the hybrid imaging review category while also reselling Corridor4DM.

Broad incumbents

• Philips Healthcare: IntelliSpace Portal is a multi-modality advanced visualization suite with cardiology quantification features. Both a distribution channel for 4DM and a broader competitor in cardiac imaging post-processing.
• Siemens Healthineers (syngo): Provides syngo.via and syngo Dynamics platforms with embedded nuclear cardiology quantification. Hosts Corridor4DM but also competes with in-house quantitative SPECT/PET tools.
• GE Healthcare (Xeleris): Operates Xeleris, a broader nuclear medicine platform with its own quantification capabilities. As INVIA's largest embedded partner and a competing suite of tools, it represents both distribution leverage and competitive threat.
• Canon Medical Systems (Vitrea): Vitrea advanced visualization platform supports cardiac CT/MR and nuclear workflows. Embeds 4DM but also maintains its own quantification tools across imaging modalities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/invia-medical-imaging-solutions

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about INVIA Medical Imaging Solutions