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: JHX FDA class 2

Fluorometric Method, Cpk Or Isoenzymes

Clinical Chemistry

View full classification →

Fluorometric Method for CPK or Isoenzymes is a clinical chemistry test system that uses fluorescence detection to measure creatine kinase and its isoenzyme fractions, supporting diagnosis of myocardial infarction and skeletal muscle disorders. It is classified as FDA Class 2 (moderate risk), subject to general and special controls, and requires 510(k) premarket notification. The product code is JHX, regulated under 21 CFR 862.1215, within the Clinical Chemistry medical specialty. This device is eligible for third-party 510(k) review.

510(k) Clearances

48 matches
K Number
Device Name
Access CK-MB
VITROS Immunodiagnostic Products CK-MB Reagent Pack
AQT90 FLEX Myo Test Kit, AQT90 FLEX CKMB Test Kit, AQT90 FLEX
AQT90 FLEX CKMB TEST KIT, AQT90 FLEX LQC MULTI-CHECK, LEVELS 1-3, AQT90 FLEX CKMB CAL CARTRIDGE
PATHFAST CK-MB-II, PATHFAST MYO-II
STRATUS CS ACUTE CARE MB ISOENZYME OF CREATINE KINASE (CKMB) TEST PAK; STRATUS CS ACUTE CARE CKMB TESTPAK.
ARCHITECT STAT CK-MB IMMUNOASSAY
RAMP CK-MB ASSAY
IMMULITE 2500 CK-MB, 2500 MYOGLOBIN, 2500 STAT TROPONIN I
CK-MB AND CK-MB CALIBRATORS ON THE ACCESS IMMUNOASSAY SYSTEMS, MODELS 386371 AND 386372
IMMULITE TURBO CK-MB, MODELS LSKCP1 (100 TESTS), LSKCP5 (500 TESTS)
MODIFICATION TO ALPHA DX SYSTEM
IMMULITE CK-MB, MODEL LKMB1 (100 TESTS), LKMB5 (500 TESTS); IMMULITE 2000 CK-MB, MODEL L2KMB2 (200 TESTS), L2KMB6 (600)
ACCESS CK-MB ON THE ACCESS IMMUNOASSAY ANALYZER
ACCESS CK-MB ON THE ACCESS IMMUNOASSAY ANALYZER, MODELS 33300, 33305, 33309, 33306
VITROS IMMUNODIAGNOSTIC PRODUCTS CK-MB REAGENT PACK ; VITROS IMMUNODIAGNOSTIC PRODUCTS CK-MB CALIBRATORS
IMMULITE TURBO CK-MB, MODELS LSKCP1, LSKCP5
STRATUS (R) CS STAT FLUOROMETRIC ANALYZER, STRATUS (R) CS CKMB TEST PAK
STRATUS CS STAT FLUOROMETRIC ANALYZER AND STRATUS CS CKMB TESTPAK
CREATINE KINASE REAGENT
TRIAGE CARDIAC PANEL, TRIAGE TROPONIN-I, TRIAGE CK-MB, TRIAGE MYOGLOBIN, TRIAGE TROPONIN-I AND CK-MB, TRIAGE TROPONIN-I
DADE STRATUS CK-MB FLUOROMETRIC ENZYME IMMUNOASSAY
VIDAS CREATINE KINASE MB ASSAY 30-421
MYDAS(TM)-MB2/MYDAS(TM)-MB
AIA-PACK CK-MB
CIBA CORNING ACS CKMB IMMUNOASSAY
MYDAS(TM) BRAND SOLID-PHASE ANTIBODY REAGENTS
IMPRES-MB REAGENT A AND REAGENT B
BIOTROL CK MONOEACTIF
CREATINE KINASE (CK) REAGENT SET
TITAN GEL REP CPK-6 HV
TITAN GEL CPK REP SYSTEM
STRATUS(R) CK-MB FLUOROMETRIC ENZYME IMMUNOASSAY
CIBA CORNING MAGIC(R) LITE CKMB IMMUNOASSAY
CK-B RIA KIT
CARDIOTRAC CORNING CK ISOENZYME SUBST
ABURIA-CK RIA TEST KIT
NML CK-MB RIA
PARAGON ELECTRO. CREATINE KINASE TEST KI
EMBRIA-CK
HELENA ULTRA SENSITIVE CPK REAGENT/DILUE
CORNING TRANSPHOR
RIA-QUANT CK-MB TEST KIT
CARDIO CK-B RIA KIT
BUFFER, CORNING MOPSO
CREATINE KINASE ISOENZYME SUBSTRATE SET
3-(N-MORPHOLINS)-PROPANE SULFONIC ACID
SIGMA PROCEDURE NO. 745 - EP.REAGENT SY

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.

Popular Product Codes

Commonly searched