Radiology AI Directory

FDA-cleared profile

LiverSmart

Resonance Health Analysis Services Pty Ltd

Authorized purpose: Measures liver iron concentration for specified iron-overload and thalassemia/sickle-cell indications; assesses VLFF, PDFF, and steatosis grade for suspected or confirmed fatty liver disease; physician-interpreted results may support weight-loss monitoring and living-donor assessment.

Oncology quantificationQuantification and segmentation
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

Authorized purpose: Measures liver iron concentration for specified iron-overload and thalassemia/sickle-cell indications; assesses VLFF, PDFF, and steatosis grade for suspected or confirmed fatty liver disease; physician-interpreted results may support weight-loss monitoring and living-donor assessment.

Overview status: Source-reviewed overview

Clinical takeaway

Clinical role: Measures liver iron concentration for specified iron-overload and thalassemia/sickle-cell indications; assesses VLFF, PDFF, and steatosis grade for suspected or confirmed fatty liver disease; physician-interpreted results may support weight-loss monitoring and living-donor assessment.

Evidence takeaway

Evidence from the reviewed source record: Special 510(k) combination of K182218 and K201039; FDA packet reports anomaly detection and identical predicate results, with no new standalone clinical-performance dataset reported.

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
Measures liver iron concentration for specified iron-overload and thalassemia/sickle-cell indications; assesses VLFF, PDFF, and steatosis grade for suspected or confirmed fatty liver disease; physician-interpreted results may support weight-loss monitoring and living-donor assessment.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

Clinical-use display mirrors the exact FDA-supported purpose reconciled in this remediation finding.

Intended users
Radiologists; trained physician interpretation is required for conditional fat-assessment uses.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

FDA comparison-table user and interpretation scope.

Care setting and population
The screening population described in the FDA intended use; the institutional care setting requires local confirmation.
  • Public source
  • Exact FDA submission
  • Checked 2026-08-31

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

Workflow role
Measurement or quantification
  • Public source
  • Exact FDA submission
  • Checked 2026-08-31

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

Required input
A zipped folder of HepaFat-AI and FerriSmart DICOM images acquired under their respective MRI protocols; no user analysis input is required.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

FDA device description.

Output and human action
A consolidated HTML/PDF report containing liver iron concentration, VLFF, PDFF, steatosis grade, confidence intervals, and normal ranges.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

FDA report-content table.

Limitations
Required predicate-device acquisition protocols; detected input anomalies stop analysis; additional exact FDA limitations are unknown.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

FDA packet data-preparation and protocol boundary.

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
K213776
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31
Modality
MRI
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

FDA magnetic-resonance scope.

Anatomy
Liver
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

Exact FDA anatomical site.

Clearance type
510(k)
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31
Decision date
2021-12-29
  • 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
On-cloud
  • 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 2026-09-09

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 2026-09-09

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 2026-09-09

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 LiverSmart; FDA labeling remains controlling for clinical use, limitations, and performance.

exact submission · checked 2026-09-09
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
Special 510(k) combination of K182218 and K201039; FDA packet reports anomaly detection and identical predicate results, with no new standalone clinical-performance dataset reported.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-19

Submission verification summary; no independent clinical-performance claim.

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

This field has not been curated yet.

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.

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 2026-09-09

No public price or quote for the exact K213776 configuration was established in this review.

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

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 K213776. 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 2026-09-09

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
2026-09-20Last searched
22Fields reviewed
10Source classes checked
0Screened PubMed leads
0Screened trial leads
0Unreviewed FDA recall leads

The refreshed discovery snapshot contains no PubMed or ClinicalTrials.gov candidates; no external evidence was promoted. The current discovery snapshot contains 0 PubMed and 0 ClinicalTrials.gov candidate records; its dated, count-matched human screening remains current. Unlinked candidates remain quarantined. Native FDA recall identifiers produced 0 postmarket candidate records; 0 have been reviewed (0 published, 0 rejected) and 0 remain unreviewed.

Candidate leads were screened against the exact product and tested version. Unlinked records remain quarantined.

Source classes: fda ai list, fda decision summary, acr ai central product, fda device recall, literature index, trial registry, fda decision summary packet, 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 K213776: LiverSmart

    U.S. Food and Drug Administration - Published 2021-12-29 - Accessed 2026-09-09

    Scope: identity, clinicalUse, modality, anatomy, workflow, evidence, implementation, purpose, intendedUsers, input, output, limitations, evidenceSummary

  2. Artificial Intelligence-Enabled Medical Devices

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

    Scope: regulatoryIdentity, modalityContext

  3. LiverSmart model card (K213776)

    American College of Radiology - Published 2026-08-17 - Accessed 2026-09-01

    Scope: intendedUsers, output, limitations, integration, anatomy, 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 K213776

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

    Scope: postmarketSafety

Research history

  1. K213776 FDA decision

    Regulatory record

    510(k)

  2. Source-review record updated

    Research record

    fda record reviewed

  3. Reader overview source-reviewed

    Editorial review

    Source-reviewed editorial overlay

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Modality
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Anatomy
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Decision
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