Cleared Traditional

K935984 - GLUTAMYL-TRANSFERASE

K935984 is the FDA 510(k) clearance for GLUTAMYL-TRANSFERASE by Sigma Diagnostics, Inc.. It is a Class 1 Chemistry device (product code JQB) cleared through the Traditional 510(k) pathway after a 218-day FDA review.

K935984 · Sigma Diagnostics, Inc. · Chemistry device
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Jul 1994
Decision
218d
Days
Class 1
Risk

K935984 is an FDA 510(k) clearance for the GLUTAMYL-TRANSFERASE, PROCEDURE NO. 419. Classified as Kinetic Method, Gamma-glutamyl Transpeptidase (product code JQB), Class I - General Controls.

Submitted by Sigma Diagnostics, Inc. (St. Louis, US). The FDA issued a Cleared decision on July 20, 1994 after a review of 218 days - an extended review cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1360 - 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 Sigma Diagnostics, Inc. devices

Submission Details

510(k) Number K935984 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 14, 1993
Decision Date July 20, 1994
Days to Decision 218 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
130d slower than avg
Panel avg: 88d · This submission: 218d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code JQB Kinetic Method, Gamma-glutamyl Transpeptidase
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1360
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 - JQB Kinetic Method, Gamma-glutamyl Transpeptidase

All 44
Devices cleared under the same product code (JQB) and FDA review panel - the closest regulatory comparables to K935984.
ROCHE COBAS IBTEGRA REAGENT CASSETTES
K964457 · Roche Diagnostic Systems, Inc. · Jan 1997
Y-GLUTAMYLTRANSFERASE ASSAY, CATALOGUE NUMBER 308-05
K945800 · Diagnostic Chemicals , Ltd. · Jun 1995
HICHEM Y-GT REAGENT KIT
K946192 · Hichem Diagnostics · May 1995
STANBIO Y-GT (LIQUICOLOR) TEST SET
K941315 · Stanbio Laboratory · Jul 1994
GAMMA-GLUTAMYL TRANSFERASE (GGT) TEST
K935177 · Em Diagnostic Systems, Inc. · Dec 1993
SYNERMED GGT REAGENT KIT
K931958 · Synermed, Inc. · Sep 1993