Cleared Traditional

K924392 - CARDIAC T ELISA TROPONIN-T (FDA 510(k) Clearance)

Class II Chemistry device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K924392 · Boehringer Mannheim Corp. · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Apr 1994
Decision
603d
Days
Class 2
Risk

K924392 is an FDA 510(k) clearance for the CARDIAC T ELISA TROPONIN-T. Classified as Immunoassay Method, Troponin Subunit (product code MMI), Class II - Special Controls.

Submitted by Boehringer Mannheim Corp. (Indianapolis, US). The FDA issued a Cleared decision on April 26, 1994 after a review of 603 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 Boehringer Mannheim Corp. devices

Submission Details

510(k) Number K924392 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 31, 1992
Decision Date April 26, 1994
Days to Decision 603 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
515d slower than avg
Panel avg: 88d · This submission: 603d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MMI Immunoassay Method, Troponin Subunit
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 - MMI Immunoassay Method, Troponin Subunit

All 93
Devices cleared under the same product code (MMI) and FDA review panel - the closest regulatory comparables to K924392.
VITROS Immunodiagnostic Products hs Troponin I Reagent Pack
K252393 · Ortho-Clinical Diagnostics, Inc. · Oct 2025
Access hsTnI
K243483 · Beckman Coulter, Inc. · Aug 2025
Access hsTnI
K242870 · Beckman Coulter, Inc. · Jun 2025
i-STAT hs-TnI cartridge with the i-STAT 1 System
K240984 · Abbott Point of Care, Inc. · Jan 2025
Atellica® IM High-Sensitivity Troponin I (TnIH)
K241165 · Siemens Healthcare Diagnostics, Inc. · Jul 2024
PATHFAST®hs-cTnI-II
K231974 · Phc Corporation · Mar 2024