Radiology AI Directory

FDA-cleared profile

Sonix Health

Ontact Health Co., Ltd

Authorized purpose: Assist licensed physicians with quantifying and reporting adult echocardiography from DICOM ultrasound images.

Cardiac imagingQuantification and segmentationUltrasound workflow
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: Assist licensed physicians with quantifying and reporting adult echocardiography from DICOM ultrasound images.

Overview status: Source-reviewed overview

Clinical takeaway

Clinical role: Assist licensed physicians with quantifying and reporting adult echocardiography from DICOM ultrasound images.

Evidence takeaway

Evidence from the reviewed source record: FDA K240645 reports testing on heart images from 335 patients from diagnostic clinical settings; 303 were American and 32 Korean. The reported additional-view View Recognition average accuracy was 96.25% against an 84% threshold. Average correlation was 0.918 for Auto-Measure, 0.88 for LVGLS/LARS/LACtS, and 0.69 for RV free-wall strain; RMSE was 2.16% for average GLS and 6.32% for segmental longitudinal strain. These comparisons used expert manual measurements and distinct validation data from training data.

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
Assist licensed physicians with quantifying and reporting adult echocardiography from DICOM ultrasound images.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Intended users
Licensed physician, by or on the order of a licensed physician.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Care setting and population
Hospitals, clinics, and physician offices; adult echocardiography workflow.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Workflow role
Echocardiography view-classification, measurement, strain-quantification, verification, and reporting aid.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Required input
Multiframe DICOM echocardiography from B-mode/2D, M-mode, pulsed-wave Doppler, and continuous-wave Doppler ultrasound; adults.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Output and human action
View classifications; automated B-mode, M-mode, Doppler, and strain measurements including LV volumes/ejection fraction, LVGLS, LARS/LACtS, RV free-wall strain, and valve-related measures; manually adjustable results and a report.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Limitations
Adult use and use by or on the order of a licensed physician apply. Results require verification and may be manually adjusted; the packet does not establish use outside DICOM echocardiography or the stated ultrasound modes.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08

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
K240645
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31
Modality
Ultrasound
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Anatomy
Heart, cardiac chambers, and echocardiographic structures.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Clearance type
510(k)
  • FDA source
  • Exact FDA submission
  • Checked 2026-08-31
Decision date
2024-11-27
  • 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
Software-only installation on customer PC hardware, DICOM-compliant multiframe input, and local-network use are described. The packet does not establish a specific PACS, RIS, or EHR interface.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
Deployment and data flow
On-premise
  • 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

ACR exact-submission catalog context

ACR AI Central provides an exact-submission model card for Sonix Health; 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
FDA K240645 reports testing on heart images from 335 patients from diagnostic clinical settings; 303 were American and 32 Korean. The reported additional-view View Recognition average accuracy was 96.25% against an 84% threshold. Average correlation was 0.918 for Auto-Measure, 0.88 for LVGLS/LARS/LACtS, and 0.69 for RV free-wall strain; RMSE was 2.16% for average GLS and 6.32% for segmental longitudinal strain. These comparisons used expert manual measurements and distinct validation data from training data.
  • FDA source
  • Exact FDA submission
  • Checked 2026-09-08
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.

Sonix Health regulatory performance study summary

  • DesignStand-Alone Performance
  • PopulationAdult
  • Scopeexact submission
  • Tested versionExact product version not reported; regulatory study summarized for FDA submission K240645
  • Samplen=335
  • IndependenceIndependence not established

K240645

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 K240645 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 K240645. 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
2026-09-20Last searched
23Fields reviewed
9Source 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, 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 K240645: Sonix Health

    U.S. Food and Drug Administration - Published 2024-11-27 - 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. Sonix Health model card (K240645)

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

    Scope: intendedUsers, careSetting, output, 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 K240645

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

    Scope: postmarketSafety

Research history

  1. K240645 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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