510(k) Report

510(k) · Cleared

Cleared

iHealth Flu A&B/COVID-19 Rapid Test; iHealth Flu A&B/COVID-19 Rapid Test Pro

K251092510(k) TraditionalCleared Dec 12, 2025246-day reviewClass II21 CFR 866.3987

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Ihealth Labs, Inc. · SCA Multi-Analyte Respiratory Virus Antigen Detection Test

Cleared on Dec 12, 2025 as substantially equivalent to K243256 (Wondfo USA Co, Ltd., 2025) after a 246-day review. Its family tree reaches back 2 generations to 2024.

Decided
Dec 12, 2025
Review
246 days
Class
Class II
Product code
SCA
Recalls
None
Predicates
1

Its longest line of descent runs back 2 generations to DEN240029 (2024). No later device cites it as a predicate yet.

  1. Root · 2 generations backDEN240029 Healgen Rapid Check COVID-19/Flu A&B Antigen TestHealgen · 2024
  2. 1 generation backK243256 WELLlife™ COVID-19 / Influenza A&B Home Test; WELLlife™ COVID-19 /…Wondfo USA Co, Ltd. · 2025
  3. This deviceK251092 iHealth Flu A&B/COVID-19 Rapid Test; iHealth Flu A&B/COVID-19 Rapid…Ihealth Labs, Inc. · 2025
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
−2DEN240029Healgen Rapid Check COVID-19/Flu A&B Antigen TestHealgen2024—
−1K243256WELLlife™ COVID-19 / Influenza A&B Home Test; WELLlife™ COVID-19 / Influenza…Wondfo USA Co, Ltd.2025—
0 (this device)K251092iHealth Flu A&B/COVID-19 Rapid Test; iHealth Flu A&B/COVID-19 Rapid Test ProIhealth Labs, Inc.2025—
FIG. 1 — Lineage of K251092, 2024–2025Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

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Notable FDA decisions, review times and new Class I recalls. See an issue.

Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.

Planning a device in SCA? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.

Top candidate predicates for a new SCA device

  1. #1 K243256 WELLlife™ COVID-19 / Influenza A&B Home Test…score 20.7 · 1 generation · no Class I recall
  2. #2 Held for the reportin the report
  3. #3 Held for the reportin the report
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What was it cleared against? (1)

Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.

TypeNumberDeviceApplicantDecidedRecalls
*K243256WELLlife™ COVID-19 / Influenza A&B Home Test; WELLlife™ COVID-19 / Influenza A&B…
Summary page 6
…ber: 21 CFR 866.3987 Product code: SCA Classification: Class II Review Panel: Microbiology 3.0 Predicate device information 510(k) number K243256 Manufacturer Wondfo USA Co., Ltd. Trade/Proprietary Name WELLlife COVID-19 /…
Wondfo USA Co, Ltd.2025—

Also cleared against K243256: 3 other devices →

What descends from it?

No later submission names this one as a predicate yet.

Has anything in its family been recalled? (0 Class I)

No FDA recall names this device.

No ancestor or descendant has a Class I recall.

What does this lineage say?

  • The line of descent spans 1 year and passes through 3 companies; a new generation was cleared every 11 months on median.
  • None of the 2 ancestors has a recall.
  • 3 other devices also cite its predicate K243256.

How does its category compare?

All SCA devices

SCA Multi-Analyte Respiratory Virus Antigen Detection Test: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, this device’s year, is highlighted.

FDA decisions per year · SCA

10in 2025

2024: 12025: 102026 (partial year): 2
2007high 10 (2025) · low 0 (2007)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · SCA

116in 2025

2025: 116 days median
2007high 116 (2025)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · SCA

No recall names SCA since 2007.

Adverse event reports per year · SCA

4in 2025

2025: 4
2007high 4 (2025) · low 0 (2007)2025

MAUDE reports naming product code SCA, not matched to any one device; reports are not rates.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20070—00
20080—00
20090—00
20100—00
20110—00
20120—00
20130—00
20140—00
20150—00
20160—00
20170—00
20180—00
20190—00
20200—00
20210—00
20220—00
20230—00
20241—00
20251011604
20262—0—

What is it indicated for?

iHealth Flu A&B/COVID-19 Rapid Test: The iHealth Flu A&B/COVID-19 Rapid Test is a lateral flow immunochromatographic assay intended for the qualitative detection and differentiation of influenza A, and influenza B nucleoprotein antigens and SARS-CoV-2 nucleocapsid protein directly in anterior nasal swab samples from individuals with signs and symptoms of respiratory tract infection. Symptoms of respiratory infections due to SARS-CoV-2 and influenza can…

Read the full statement (358 words)

iHealth Flu A&B/COVID-19 Rapid Test:

The iHealth Flu A&B/COVID-19 Rapid Test is a lateral flow immunochromatographic assay intended for the qualitative detection and differentiation of influenza A, and influenza B nucleoprotein antigens and SARS-CoV-2 nucleocapsid protein directly in anterior nasal swab samples from individuals with signs and symptoms of respiratory tract infection. Symptoms of respiratory infections due to SARS-CoV-2 and influenza can be similar.

This test is for non-prescription home use by individuals aged 14 years or older testing themselves, or adults testing individuals aged 2 years or older.

All negative results are presumptive and should be confirmed with an FDA-cleared molecular assay when determined to be appropriate by a healthcare provider. Negative results do not rule out infection with influenza, SARS-CoV-2 or other pathogens.

Individuals who test negative and experience continued or worsening respiratory symptoms, such as fever, cough and/or shortness of breath, should seek follow-up care from their healthcare provider.

Positive results do not rule out co-infection with other respiratory pathogens and therefore do not substitute for a visit to a healthcare provider or appropriate follow-up.

iHealth Flu A&B/COVID-19 Rapid Test Pro:

The iHealth Flu A&B/COVID-19 Rapid Test Pro is a lateral flow immunochromatographic assay intended for the qualitative detection and differentiation of influenza A, and influenza B nucleoprotein antigens and SARS-CoV-2 nucleocapsid protein directly in anterior nasal swab samples from individuals with signs and symptoms of respiratory tract infection. Symptoms of respiratory infections due to SARS-CoV-2 and influenza can be similar.

This test is for use by individuals aged 14 years or older testing themselves, or adults testing individuals aged 2 years or older.

All negative results are presumptive and should be confirmed with an FDA-cleared molecular assay when determined to be appropriate by a healthcare provider. Negative results do not rule out infection with influenza, SARS-CoV-2 or other pathogens.

Individuals who test negative and experience continued or worsening respiratory symptoms, such as fever, cough and/or shortness of breath, should seek follow-up care from their healthcare provider.

Positive results do not rule out co-infection with other respiratory pathogens.

Test results should not be used as the sole basis for treatment or other patient management decisions.

Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.

Cite this page

510(k) Report. “K251092: iHealth Flu A&B/COVID-19 Rapid Test; iHealth Flu A&B/COVID-19 Rapid Test Pro.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K251092

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Record history
  • FDA decision record loaded May 2, 2026
  • Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
  • Lineage and recalls computed Nov 3, 2026
  • Page last updated Nov 3, 2026