Cleared Traditional

K952789 - OPTICLONE CD4FITC/CD8 PE MONOCLONAL ANTIBODIES

K952789 is an FDA 510(k) clearance for OPTICLONE CD4FITC/CD8 PE MONOCLONAL ANT..., manufactured by Immunotech Corp.. The device is a Class 2 Hematology device with product code GKZ cleared through the Traditional 510(k) pathway after a 56-day FDA review.

K952789 · Immunotech Corp. · Hematology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Aug 1995
Decision
56d
Days
Class 2
Risk

K952789 is an FDA 510(k) clearance for the OPTICLONE CD4FITC/CD8 PE MONOCLONAL ANTIBODIES. Classified as Counter, Differential Cell (product code GKZ), Class II - Special Controls.

Submitted by Immunotech Corp. (Westbrook, US). The FDA issued a Cleared decision on August 14, 1995 after a review of 56 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 Immunotech Corp. devices

FDA 510(k) Submission Details - K952789

510(k) Number K952789 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 19, 1995
Decision Date August 14, 1995
Days to Decision 56 days
Submission Type Traditional
Review Panel Hematology (HE)
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: 113d · This submission: 56d
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 295
Devices cleared under the same product code (GKZ) and FDA review panel - the closest regulatory comparables to K952789.
ROCHE COBAS MICROS HEMATOLOGY ANALYZER
K953448 · Roche Diagnostic Systems, Inc. · Oct 1995
CYTO-STAT/COULTER CLONE CD3-ECD/T4-RD1/T8-FITC MONOCLONAL ANTIBOEY REAGENT
K950742 · Coulter Corp. · Aug 1995
TRITEST CONTROL REAGENT IGG1 FITC/IGFG1 PE/CD45 PERCP
K950057 · Becton Dickinson Immunocytometry Systems · Aug 1995
COULTER MH025A
K950949 · Coulter Corp. · Jul 1995
SYSMEX(TM) F-820, 520
K945837 · Sysmex Corp. · Jun 1995
OPTICLONE CD3/CD4 MONOCLONAL ANTIBODIES
K950626 · Immunotech Corp. · May 1995