Cleared Traditional

K893423 - QBC III CENTRIFUGAL HEMATOLOGY SYSTEM

K893423 is an FDA 510(k) clearance for QBC III CENTRIFUGAL HEMATOLOGY SYSTEM, manufactured by Bd Becton Dickinson Vacutainer Systems Preanalytic. The device is a Class 2 Hematology device with product code GKZ cleared through the Traditional 510(k) pathway after a 49-day FDA review.

K893423 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Hematology device
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Jun 1989
Decision
49d
Days
Class 2
Risk

K893423 is an FDA 510(k) clearance for the QBC III CENTRIFUGAL HEMATOLOGY SYSTEM. Classified as Counter, Differential Cell (product code GKZ), Class II - Special Controls.

Submitted by Bd Becton Dickinson Vacutainer Systems Preanalytic (Franklin Lakes, US). The FDA issued a Cleared decision on June 20, 1989 after a review of 49 days - a notably fast clearance cycle.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 864.5220 - the FDA hematology device 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.

View all Bd Becton Dickinson Vacutainer Systems Preanalytic devices

FDA 510(k) Submission Details - K893423

510(k) Number K893423 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 02, 1989
Decision Date June 20, 1989
Days to Decision 49 days
Submission Type Traditional
Review Panel Hematology (HE)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
64d faster than avg
Panel avg: 113d · This submission: 49d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

GKZ Device Classification - Class 2, Special Controls

Product Code GKZ Counter, Differential Cell
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 864.5220
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 Hematology devices follow this clearance model.

Regulatory Peers - GKZ Counter, Differential Cell

All 225
Devices cleared under the same product code (GKZ) and FDA review panel - the closest regulatory comparables to K893423.
COULTER JT3
K896873 · Coulter Corp. · Mar 1990
TECHNICON H*2(TM) SYSTEM
K900593 · Technicon Instruments Corp. · Mar 1990
QBC MALARIA SYSTEM
K891276 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Aug 1989
CELL-DYN 3000 MULTI-PARAMETER HEMATOLOGY ANALYER
K890491 · Abbott Diagnostics · Apr 1989
COULTER 5P CONTROL
K885028 · Coulter Electronics, Inc. · Feb 1989
COULTER STKS
K885093 · Coulter Electronics, Inc. · Dec 1988