FDA product code · Pathology

Martius Yellow

Name: FDA decisions, review times, recalls and adverse event reports for product code KJZ
Creator: 510(k) Report

KJZClass I21 CFR 864.1850510(k) exempt0 decisions0 recalls

FDA lists KJZ as exempt from 510(k): a device of this type needs no clearance unless one of the limits in 21 CFR 864.9 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, pathology panel

Twenty years of KJZ 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.

FIG. 1 — KJZ by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports, MAUDE · Data through Oct 25, 2026

Planning a device in KJZ? 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

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Other codes under 21 CFR 864.1850.

HYI Iodine, Grams IAA Titan Yellow ICX Aniline HYJ Hematoxylin ICH Congo Red HYY Metanil Yellow HYT Luxol Fast Blue HZN Picro Methyl Blue ICC Eosin B KKG Protargol S LEE Stains, Dye Solution HYL Hematoxylin Mayer'S