Tool · 510(k)

510(k) Predicate Finder

Find potential predicate devices for your 510(k) submission. Enter a K-number to find all clearances with the same product code, a three-letter product code to browse clearances directly, or search by device name.

Product Code: KLT FDA class 2

Enzyme Immunoassay, Carbamazepine

Clinical Toxicology

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The Carbamazepine Enzyme Immunoassay is an in vitro diagnostic test used in clinical toxicology laboratories to quantitatively measure carbamazepine serum levels, supporting therapeutic drug monitoring for patients receiving this antiepileptic and mood-stabilizing medication. It is classified as FDA Class 2, indicating moderate risk requiring 510(k) premarket clearance. The product code is KLT and it is regulated under 21 CFR 862.3645 in the Clinical Toxicology specialty. This device is eligible for third-party review.

510(k) Clearances

50+ matches
K Number
Device Name
Carbamazepine Gen 4
ABBOTT CARBAMAZEPINE ASSAY
ARCHITECT ICARBAMAZEPINE ICARBAMAZEPINE REAGENTS; ARCHITECT ICARBAMAZEPINE CALIBRATORS
CARBAMAZEPINE, VALPROIC ACID, TDM CALIBRATION SET B AND ABTROL, NORTROL CONTROLS
ADVIA IMS CARBAMAZEPINE METHOD
ONLINE TDM CARBAMAZEPINE
RANDOX CARBAMAZEPINE
EMIT 2000 CARBAMAZEPINE ASSAY, MODEL OSR4F229
ADDITIONAL ASSAYS FOR BAYER ADVIA IMS SYSTEM
IMMULITE CARBAMAZEPINE, IMMULITE 2000 CARBAMAZEPINE, CATALOG # LKCB1, LKCB5 & L2KCB2, L2KCB6
ABBOTT AEROSET CARBAMAZEPINE ASSAY AND CALIBRATORS; MODELS 1E12 AND 6E90
SYVA EMIT II PLUS BARBITURATE ASSAY, MODEL 9D029UL/9D129UL
VITROS CHEMISTRY PRODUCTS CRBM SLIDES
ACE CARBAMAZEPINE REAGENT/AED CALIBRATORS
CHIRON DIAGNOSTICS ACS: 180 CARBAMAZEPINE ASSAY
IMMAGE IMMUNOCHEMISTRY SYSTEM TDM (CAR,PHE,PHY, & THE) REAGENTS
CARBAMAZEPINE ASSAY FOR THE TECHNICON IMMUNO 1 SYSTEM
CARBAMAZEPINE FLEX REAGENT CARTRIDGE
SYNCHRON SYSTEMS CARBAMAZEPINE TEST SYSTEM
CARBAMAZEPINE EIA TEST
IL TEST CARBAMAZEPINE, PN 181754-00; IL TEST CARBAMAZEPINE CALIBRATORS, PN 181762-00
AXSYM CARBAMAZEPHINE
QMS CARBAMAZEPINE ASSAY
IL TEST CARBAMAZEPHINE
ROCHE COBAS(R)-FP REAGENT FOR TOTAL T4 THYROX/CALI
BIOTRACK CARBAMAZEPINE TEST CARTRIDGE
CEDIA(R) CARBAMAZEPINE ASSAY
EMIT(R) 2000 CARBAMAZEPINE ASSAY/CALIBRATORS
ENZYMUN TEST(R) T4 (TOTAL THYROXINE)
EMIT CONVENIENCE PACK: CARBAMAZEPINE ASSAY
OPUS CARBAMAZEPINE TEST SYSTEM
FPR CARBAMAZEPINE KIT
INNOFLUOR CARBAMAZEPINE REAGENT SET
EMIT QST CARBAMAZEPINE ASSAY
CARBAMAZEPINE FPIA FLUORES. POLARIZA. IMMUNOASSAY
ACCULEVEL CARBAMAZEPINE TEST
EMIT CARBAMAZEPINE ASSAY
SERALYZER ARIS CARBAMAZEPINE STRIPS/MODU/CALI/CONT
EASY-TEST CARBAMAZEPINE ITEM NO. 67---/95
EZ-SCREEN: CANNABINOID
DETERMINATION OF CARBAMAZEPINE
EMIT QST CARBAMAZEPINE ASSAY
COBAS FP REAGENTS FOR CARBAMAZEPINE
CHEMKIT CARBAMAZEPINE DIAGNOSTIC KIT
EMIT AED CARBAMAZEPINE ASSAY
AMES TDA DISOPYRAMIDE TEST
STRATUS CARBAMAZEPINE FLUROMETRIC
A-GENT CARBAMAZEPINE
CARBAMEZEPINE REAGENT TEST KIT
CARBAMAZEPINE FLOURESCENT IMMUNOASSAY

What is a Predicate Device?

A predicate device is a legally marketed device that a new 510(k) applicant uses to demonstrate substantial equivalence. The FDA's 510(k) pathway requires manufacturers to show that their device has the same intended use and similar technological characteristics as one or more predicate devices already cleared for commercial distribution.

Finding the right predicate is a critical step in 510(k) strategy. Manufacturers typically search for cleared devices with the same FDA product code, which groups devices by their intended use and regulatory classification. This tool helps you identify potential predicates by browsing all clearances within a product code.

Note that predicate devices must be legally marketed — they cannot be devices that were cleared but never commercialized, or devices subject to a mandatory recall. The determination of substantial equivalence considers intended use, technological characteristics, and performance data.

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