Cleared Traditional

K191899 - Glucose HK Gen.3

K191899 is an FDA 510(k) clearance for Glucose HK Gen.3, manufactured by Roche Diagnostics. The device is a Class 2 Chemistry device with product code CFR cleared through the Traditional 510(k) pathway after a 31-day FDA review.

K191899 · Roche Diagnostics · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Aug 2019
Decision
31d
Days
Class 2
Risk

K191899 is an FDA 510(k) clearance for the Glucose HK Gen.3, ISE indirect Na for Gen.2, Elecsys TSH, cobas pro integrate.... Classified as Hexokinase, Glucose (product code CFR), Class II - Special Controls.

Submitted by Roche Diagnostics (Indianapolis, US). The FDA issued a Cleared decision on August 16, 2019 after a review of 31 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1345 - 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.

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FDA 510(k) Submission Details - K191899

510(k) Number K191899 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 16, 2019
Decision Date August 16, 2019
Days to Decision 31 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
57d faster than avg
Panel avg: 88d · This submission: 31d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

CFR Device Classification - Class 2, Special Controls

Product Code CFR Hexokinase, Glucose
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1345
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 - CFR Hexokinase, Glucose

All 127
Devices cleared under the same product code (CFR) and FDA review panel - the closest regulatory comparables to K191899.
Glucose HK Gen.3
K253490 · Roche Diagnostics · Feb 2026
Glucose2
K252357 · Abbott Ireland · Oct 2025
cobas pure integrated solutions, Glucose HK Gen.3, ISE indirect Na for Gen.2, ONLINE DAT Methadone II, Elecsys TSH
K220134 · Roche Diagnostics · Sep 2022
ALINITY C GLUCOSE REAGENT KIT, ALINITY C SYSTEM
K170316 · Abbott Laboratories · Oct 2017
UNICEL DXC SYNCHRON SYSTEMS GLUCOSE REAGENT (GLUH)
K131189 · Beckman Coulter, Inc. · Apr 2014
ACE ALERA CLINICAL CHEMISTRY SYSTEM, ACE GLUCOSE REAGENT, ACE ION SELECTIVE ELECTRODE (ISE) MODULE
K123018 · Alfa Wassermann Diagnostic Technologies, Inc. · Apr 2013