Cleared Traditional

IMMUCHEM LH-MW ELISA (K922944) - FDA 510(k) Clearance

Class I Chemistry device.

K922944 · Icn Biomedicals, Inc. · Chemistry device
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Feb 1993
Decision
229d
Days
Class 1
Risk

K922944 is an FDA 510(k) clearance for the IMMUCHEM LH-MW ELISA. Classified as Radioimmunoassay, Luteinizing Hormone (product code CEP), Class I - General Controls.

Submitted by Icn Biomedicals, Inc. (Costa Mesa, US). The FDA issued a Cleared decision on February 2, 1993 after a review of 229 days - an extended review cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1485 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Chemistry review framework, consistent with the majority of Class II 510(k) submissions.

View all Icn Biomedicals, Inc. devices

Submission Details

510(k) Number K922944 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 18, 1992
Decision Date February 02, 1993
Days to Decision 229 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
141d slower than avg
Panel avg: 88d · This submission: 229d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code CEP Radioimmunoassay, Luteinizing Hormone
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1485
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - CEP Radioimmunoassay, Luteinizing Hormone

All 142
Devices cleared under the same product code (CEP) and FDA review panel - the closest regulatory comparables to K922944.
ELECSYS LH ASSAY
K964694 · Boehringer Mannheim Corp. · Jan 1997
COAT-A-COUNT LH IRMA
K951748 · Diagnostic Products Corp. · May 1995
SIMULTRAC LH/FSH RADIOUMMUNOASSAY KIT
K942638 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Sep 1994
VISTA(R) HUMAN LUTEINIZING HORMONE(HLH) ASSAY
K926394 · Syva Co. · May 1993
COBAS CORE LH EIA
K930306 · Roche Diagnostic Systems, Inc. · May 1993
MILENIA (TM) LH
K902786 · Diagnostic Products Corp. · Oct 1990