Cleared Traditional

K812759 - NML CK-MB RIA

K812759 is the FDA 510(k) clearance for NML CK-MB RIA by Nuclear Medical Laboratories, Inc.. It is a Class 2 Chemistry device (product code JHX) cleared through the Traditional 510(k) pathway after a 18-day FDA review.

K812759 · Nuclear Medical Laboratories, Inc. · Chemistry device
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Oct 1981
Decision
18d
Days
Class 2
Risk

K812759 is an FDA 510(k) clearance for the NML CK-MB RIA. Classified as Fluorometric Method, Cpk Or Isoenzymes (product code JHX), Class II - Special Controls.

Submitted by Nuclear Medical Laboratories, Inc. (Mchenry, US). The FDA issued a Cleared decision on October 19, 1981 after a review of 18 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1215 - the FDA in vitro diagnostics and chemistry framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Nuclear Medical Laboratories, Inc. devices

Submission Details

510(k) Number K812759 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 01, 1981
Decision Date October 19, 1981
Days to Decision 18 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
70d faster than avg
Panel avg: 88d · This submission: 18d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JHX Fluorometric Method, Cpk Or Isoenzymes
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1215
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Chemistry devices follow this clearance model.

Regulatory Peers - JHX Fluorometric Method, Cpk Or Isoenzymes

All 31
Devices cleared under the same product code (JHX) and FDA review panel - the closest regulatory comparables to K812759.
CIBA CORNING MAGIC(R) LITE CKMB IMMUNOASSAY
K870987 · Ciba Corning Diagnostics Corp. · May 1987
CK-B RIA KIT
K840549 · Diagnostic Systems Laboratories, Inc. · May 1984
CARDIOTRAC CORNING CK ISOENZYME SUBST
K813573 · Corning Medical & Scientific · Jan 1982
PARAGON ELECTRO. CREATINE KINASE TEST KI
K802826 · Beckman Instruments, Inc. · Jan 1981
HELENA ULTRA SENSITIVE CPK REAGENT/DILUE
K801318 · Helena Laboratories · Jul 1980
CORNING TRANSPHOR
K800544 · Corning Medical & Scientific · Mar 1980