510(k) Report

FDA product code · Immunology

Sperm, Fitc, Antigen, Antiserum, Control

DFXClass I21 CFR 866.5800510(k) exempt0 decisions0 recalls

FDA lists DFX as exempt from 510(k): a device of this type needs no clearance unless one of the limits in 21 CFR 866.9 applies, such as a new intended use or a different fundamental technology. 0 FDA decisions. No recall names this code.

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

FIG. A — Illustration, immunology panel

Twenty years of DFX at a glance: how often FDA decides these devices, how long 510(k) reviews take, how often they are recalled, and how many adverse event reports name the code.

FDA decisions per year · DFX

FDA has decided no DFX device since 2007.

Median 510(k) review, days · DFX

Too few DFX 510(k)s in any year since 2007 to give a median.

Recalls per year · DFX

No recall names DFX since 2007.

Adverse event reports per year · DFX

1in 2023

2023: 1
2007high 1 (2023) · low 0 (2007)2025

MAUDE reports naming product code DFX, 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—01
20240—00
20250—00
20260—0—
FIG. 1 — DFX by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports, MAUDE · Data through Oct 25, 2026

Planning a device in DFX? A 510(k) Report ranks candidate predicates in this code by lineage, citations and recall history, with the review-time outlook.

See the 510(k) Report

Related product codes

Other codes under 21 CFR 866.5800.

DGB Seminal Fluid, Antigen, Antiserum, ControlDFQ Sperm, Antigen, Antiserum, Control