Radiology AI Directory

FDA-cleared profile

AI-Rad Companion (Pulmonary)

Siemens Healthcare GmBh

AI-Rad Companion (Pulmonary) is image processing software that provides quantitative and qualitative analysis from previously acquired Computed Tomography DICOM images to support radiologists and physicians from emergency medicine, specialty care, urgent care, and general practice in the evaluation and assessment of disease of the lungs. It provides the following functionality: Segmentation and measurements of complete lung and lung lobes Identification of areas with lower Hounsfield values in comparison to a predefined threshold for complete lung and lung lobes Providing an interface to external Medical Device syngo.CT Lung CAD Segmentation and measurements of solid lung nodules. Dedication of found lung nodules to corresponding lung lobe. Correlation of segmented lung nodules of current scan with known priors and quantitative assessment of changes of the correlated data. Identification of areas with elevated Hounsfield values, where areas with elevated versus high opacities are distinguished. The software has been validated for data from Siemens Healthineers (filtered back projection and iterative reconstruction),GE Healthcare (filtered back projection reconstruction), and Philips (filtered back projection reconstruction).Only DI COM images of adult patients are considered to be valid input.

Lung nodule detectionDetection and CADeQuantification and segmentationChest CT
Evidence status: each field states its source quality, applicability, and review date. Research pending, information not established, and vendor documentation pending remain distinct outcomes.

Product overview

Start with the essentials

AI-Rad Companion (Pulmonary) is image processing software that provides quantitative and qualitative analysis from previously acquired Computed Tomography DICOM images to support radiologists and physicians from emergency medicine, specialty care, urgent care, and general practice in the evaluation and assessment of disease of the lungs. It provides the following functionality: Segmentation and measurements of complete lung and lung lobes Identification of areas with lower Hounsfield values in comparison to a predefined threshold for complete lung and lung lobes Providing an interface to external Medical Device syngo.CT Lung CAD Segmentation and measurements of solid lung nodules. Dedication of found lung nodules to corresponding lung lobe. Correlation of segmented lung nodules of current scan with known priors and quantitative assessment of changes of the correlated data. Identification of areas with elevated Hounsfield values, where areas with elevated versus high opacities are distinguished. The software has been validated for data from Siemens Healthineers (filtered back projection and iterative reconstruction),GE Healthcare (filtered back projection reconstruction), and Philips (filtered back projection reconstruction).Only DI COM images of adult patients are considered to be valid input.

Overview status: Field-derived fact summary This section is assembled from the sourced field records below; it is not a source-reviewed editorial overview.

Clinical details

What this tool is for

Start with the authorized purpose, then verify how it fits your service line and reading workflow.

Exact purpose
AI-Rad Companion (Pulmonary) is image processing software that provides quantitative and qualitative analysis from previously acquired Computed Tomography DICOM images to support radiologists and physicians from emergency medicine, specialty care, urgent care, and general practice in the evaluation and assessment of disease of the lungs. It provides the following functionality: Segmentation and measurements of complete lung and lung lobes Identification of areas with lower Hounsfield values in comparison to a predefined threshold for complete lung and lung lobes Providing an interface to external Medical Device syngo.CT Lung CAD Segmentation and measurements of solid lung nodules. Dedication of found lung nodules to corresponding lung lobe. Correlation of segmented lung nodules of current scan with known priors and quantitative assessment of changes of the correlated data. Identification of areas with elevated Hounsfield values, where areas with elevated versus high opacities are distinguished. The software has been validated for data from Siemens Healthineers (filtered back projection and iterative reconstruction),GE Healthcare (filtered back projection reconstruction), and Philips (filtered back projection reconstruction).Only DI COM images of adult patients are considered to be valid input.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Intended users
Radiologists, Physicians
  • Public source
  • Exact FDA submission
  • Checked 2026-09-01

Intended-user text reported in the exact-submission ACR model card.

Care setting and population
Adult
  • Public source
  • Exact FDA submission
  • Checked 2026-09-01

Patient-population text reported in the exact-submission ACR model card; institutional setting may still require vendor confirmation.

Workflow role
Segmentation or contouring
  • Public source
  • Exact FDA submission
  • Checked 2026-08-31

Conservative normalization of explicit wording in an exact-submission source.

Required input
CT/CTA images or data involving Chest/Lung; consult the FDA labeling for exact protocol, series, and quality requirements.
  • Public source
  • Exact FDA submission
  • Checked 2026-08-31

Conservative normalization of explicit wording in an exact-submission source.

Output and human action
Segmentation and measurements of complete lung and lung lobes Identification of areas with lower Hounsfield values in comparison to a predefined threshold for complete lung and lung lobes Providing an interface to external Medical Device syngo.CT Lung CAD Segmentation and measurements of solid lung nodules Dedication of found lung nodules to corresponding lung lobe Correlation of segmented lung nodules of current scan with known priors and quantitative assessment of changes of the correlated data. Identification of areas with elevated Hounsfield values, where areas with elevated versus high opacities are distinguished
  • Public source
  • Exact FDA submission
  • Checked 2026-09-01

Clinical output reported in the exact-submission ACR model card.

Limitations
Scanner manufacturers: All
  • Public source
  • Exact FDA submission
  • Checked 2026-09-01

Limitations and supported-acquisition details reported in the exact-submission ACR model card.

Regulatory identity

FDA record and catalog context

The FDA listing establishes the regulatory identity. It does not by itself establish local workflow fit, pricing, security, or performance in your environment.

FDA submission
K213713
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31
Modality
CT/CTA
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Anatomy
Chest/Lung
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Clearance type
510(k)
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31
Decision date
2022-08-11
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31
FDA status
FDA-cleared
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31

Implementation

Questions for IT, informatics, and operations

Use these fields to structure a vendor demo, security review, and implementation estimate.

Integration
The exact-submission ACR model card explicitly references DICOM in the described input, output, or workflow; exact interfaces, versions, and local compatibility require confirmation.
  • Public source
  • Exact FDA submission
  • Checked 2026-09-01

Interoperability terms explicitly reported in the exact-submission ACR model card; interface versions and local compatibility still require confirmation.

Deployment and data flow
Hybrid
  • Public source
  • Exact FDA submission
  • Checked 2026-08-13

Deployment category preserved from the prior exact-submission review; hosting region, data flow, and current commercial configuration still require vendor confirmation.

Security and privacy
Vendor documentation pending
  • Vendor confirmation
  • Exact FDA submission
  • Checked 2026-09-08

Exact-release security controls, data retention, hosting boundaries, and scoped assurance documentation require vendor confirmation.

Training and support
Vendor documentation pending
  • Vendor confirmation
  • Exact FDA submission
  • Checked 2026-09-08

Current training prerequisites, competency checks, and support commitments for the exact configuration require vendor confirmation.

Monitoring and change control
Vendor documentation pending
  • Vendor confirmation
  • Exact FDA submission
  • Checked 2026-09-08

Current drift, quality, uptime, alert, escalation, and incident-response commitments for the exact configuration require vendor confirmation.

Input or output interoperability

DICOM is explicitly referenced in the described input, output, or workflow.

exact submission · checked 2026-09-01

The model card does not establish every supported DICOM object, transfer method, or local interface.

Source

Supported acquisition environment

Scanner manufacturers: All

exact submission · checked 2026-09-01

Confirm currently supported software versions, protocols, and site-specific acquisition configurations.

Source

ACR exact-submission catalog context

ACR AI Central provides an exact-submission model card for AI-Rad Companion (Pulmonary); FDA labeling remains controlling for clinical use, limitations, and performance.

exact submission · checked 2026-09-08
Source

Evidence

Performance evidence

Metrics are shown only when they are tied to a source, endpoint, population, and tested product version. Candidate literature without exact product and version linkage is not shown as product evidence.

Evidence summary
Study type: Stand-Alone Performance. Cases: 200. Reported sensitivity: 94.30%. Additional reported metrics: PPV: 99.1%
  • Public source
  • Exact FDA submission
  • Checked 2026-09-01

Structured study metadata from the exact-submission ACR model card; this is not an independent evidence synthesis.

Reported sensitivity
94.30%
  • Public source
  • Exact FDA submission
  • Checked 2026-09-01

Model sensitivity reported by ACR AI Central. Review endpoint, threshold, study population, and tested version before comparison.

Reported specificity
Research pending
  • Needs research
  • Exact FDA submission
  • Checked 2026-08-31

This field has not been curated yet.

No contextualized exact-version metric has completed evidence review. Regulatory-document values, when available, are shown above with their limitations.

AI-Rad Companion (Pulmonary) regulatory performance study summary

  • DesignStand-Alone Performance
  • PopulationAdult
  • Scopeexact submission
  • Tested versionExact product version not reported; regulatory study summarized for FDA submission K213713
  • Samplen=200
  • IndependenceIndependence not established

K213713

ACR AI Central summarizes the regulatory study; consult the exact FDA materials before comparative use.

Source

Costs and setup

Budget and ongoing governance

These are common procurement questions; unknown values remain visible until a source supports them.

Pricing and total cost
Vendor documentation pending
  • Vendor confirmation
  • Exact FDA submission
  • Checked 2026-09-08

No public price or quote for the exact K213713 configuration was established in this review.

Reimbursement and coding
Not established in reviewed sources
  • Reviewed sources checked
  • Exact FDA submission
  • Checked 2026-09-08

No exact-product payer policy, coding instruction, or payment determination was established; eligibility must be evaluated by payer, site of service, and use case.

Safety and lifecycle

Postmarket record

Recall and adverse-event records are shown only after product matching. Adverse-event reports do not establish incidence or causality.

Postmarket safety review
The exact-identifier FDA recall query returned no native recall record for K213713. This limited result does not establish absence of recalls or other safety information and does not cover later versions, family records, MAUDE reports, corrections, or field notices.
  • Public source
  • Exact FDA submission
  • Checked 2026-09-08

Buyer worksheet

Open questions to take to the vendor

Open evaluation checklist

Research record

What has been checked

This audit distinguishes completed source review from fields that have not yet been researched.

Exact FDA record reviewedStatus
2026-09-08Last searched
24Fields reviewed
9Source classes checked
20Awaiting review PubMed leads
1Awaiting review trial leads
0Unreviewed FDA recall leads

Exact-submission ACR model-card fields were normalized under the current provenance rules; vendor and independent-study confirmation remain distinct. Exact FDA scope controls clinical claims. ACR and official vendor material provide bounded catalog or product-family context. Candidate literature metadata remains a discovery queue until full-text identity, endpoint, population, and version review is completed. Automated exact-name discovery found 20 PubMed and 1 ClinicalTrials.gov candidate records. Candidates require human product and version matching; zero candidates is not evidence that no studies exist. Native FDA recall identifiers produced 0 postmarket candidate records; 0 have been reviewed (0 published, 0 rejected) and 0 remain unreviewed.

Candidate leads remain unpublished until a human confirms the exact product and tested version.

Source classes: fda ai list, fda decision summary, acr ai central product, fda device recall, literature index, trial registry, pubmed, clinical trials, openfda device recall

Sources & history

How this profile was documented

Open the ledger for source dates, scope, and research-record updates.

View source ledger and history

Source ledger

  1. FDA K213713: AI-Rad Companion (Pulmonary)

    U.S. Food and Drug Administration - Published 2022-08-11 - Accessed 2026-09-08

    Scope: identity, clinicalUse, modality, anatomy, workflow, evidence, implementation

  2. Artificial Intelligence-Enabled Medical Devices

    U.S. Food and Drug Administration - Accessed 2026-08-31

    Scope: regulatoryIdentity, modalityContext

  3. AI-Rad Companion (Pulmonary) model card (K213713)

    American College of Radiology - Published 2026-06-26 - Accessed 2026-09-01

    Scope: intendedUsers, careSetting, output, limitations, reportedSensitivity, evidenceSummary, integration, anatomy, evidenceStudies, implementationCapabilities

  4. PubMed biomedical literature index

    U.S. National Library of Medicine - Accessed 2026-09-01

    Scope: evidenceDiscovery

  5. ClinicalTrials.gov study registry

    U.S. National Library of Medicine - Accessed 2026-09-01

    Scope: evidenceDiscovery, studyStatus

  6. openFDA Device Recall API

    U.S. Food and Drug Administration - Accessed 2026-09-02

    Scope: recallDiscovery, nativeSubmissionMatching

  7. openFDA exact recall query for K213713

    U.S. Food and Drug Administration - Accessed 2026-09-08

    Scope: postmarketSafety

Research history

  1. K213713 FDA decision

    Regulatory record

    510(k)

  2. Source-review record updated

    Research record

    fda record reviewed

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