Emano Flow with software version v2 — Class II medical device recall Z-2777-2026
Ongoing recall by Emano Metrics, Inc., reported 2026-07-29, distributed nationwide. Problem description/Reason for recall: During the period March 22, 2026, to May 29, 2026, recorded urination a
| Recall number | Z-2777-2026 |
|---|---|
| Product type | Medical device |
| Classification | Class II |
| Status | Ongoing |
| Voluntary or mandated | Voluntary |
| Recalling firm | Emano Metrics, Inc., Eugene, OR, United States |
| Recall initiated | 2026-05-29 |
| Classified | 2026-07-22 |
| Reported by FDA | 2026-07-29 |
| Distributed | Nationwide (US) |
| Quantity | 685 |
| UPC / GTIN / UDI-DI | 00199874903484 |
Product
Emano Flow with software version v2.0.0 GS1 GTIN code: 199874903484 Emano Flow is a smartphone-based acoustic uroflowmetry system. Software-only device that measures urinary flow rate and voided volume from the acoustic signal of urination. No physical components. Distributed digitally via mobile application.
Reason for recall
Problem description/Reason for recall: During the period March 22, 2026, to May 29, 2026, recorded urination audio was captured at 48,000 Hz while the model was trained and validated on 44,100 Hz audio. The models depend on the sampling so every recording in the window was therefore processed against a time/frequency scale the models did not expect, producing systematically biased Qmax, Qmean, and voided-volume estimates. The problem usually over-reports flow rate and volume; the firm have made corrected results available to care teams.
Machine access
This record, with every extracted code, the verbatim FDA record and provenance, is available from the recall API: GET https://api.data.aroqon.com/v1/recalls/Z-2777-2026. Look up any UPC, UDI, NDC or lot with /v1/recalls/lookup?code=…. API docs · free and paid keys.
Source: U.S. Food and Drug Administration enforcement report via openFDA (CC0). Structured by Data Foundry (recall-structuring@2); last changed 2026-09-26. Not affiliated with or endorsed by FDA. Not medical or legal advice.