Cleared Traditional

K081360 - PATHFAST CK-MB-II

K081360 is the FDA 510(k) clearance for PATHFAST CK-MB-II by Mitsubishi Kagaku Iatron. It is a Class 2 Chemistry device (product code JHX) cleared through the Traditional 510(k) pathway after a 459-day FDA review.

K081360 · Mitsubishi Kagaku Iatron · Chemistry device
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Aug 2009
Decision
459d
Days
Class 2
Risk

K081360 is an FDA 510(k) clearance for the PATHFAST CK-MB-II, PATHFAST MYO-II. Classified as Fluorometric Method, Cpk Or Isoenzymes (product code JHX), Class II - Special Controls.

Submitted by Mitsubishi Kagaku Iatron (Seattle, US). The FDA issued a Cleared decision on August 17, 2009 after a review of 459 days - an unusually long review period, suggesting complex equivalence evaluation.

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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Chemistry submissions.

View all Mitsubishi Kagaku Iatron devices

Submission Details

510(k) Number K081360 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 15, 2008
Decision Date August 17, 2009
Days to Decision 459 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
371d slower than avg
Panel avg: 88d · This submission: 459d
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

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