Cleared Traditional

K090810 - THERMO SCIENTIFIC CYTO-CAL COUNT TUBES

K090810 is the FDA 510(k) clearance for THERMO SCIENTIFIC CYTO-CAL COUNT TUBES by Microgenics Corp.. It is a Class 2 Hematology device (product code GKZ) cleared through the Traditional 510(k) pathway after a 177-day FDA review.

K090810 · Microgenics Corp. · Hematology device
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Sep 2009
Decision
177d
Days
Class 2
Risk

K090810 is an FDA 510(k) clearance for the THERMO SCIENTIFIC CYTO-CAL COUNT TUBES. Classified as Counter, Differential Cell (product code GKZ), Class II - Special Controls.

Submitted by Microgenics Corp. (Fremont Blvd., US). The FDA issued a Cleared decision on September 18, 2009 after a review of 177 days - an extended review 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Hematology review framework, consistent with the majority of Class II 510(k) submissions.

View all Microgenics Corp. devices

Submission Details

510(k) Number K090810 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 25, 2009
Decision Date September 18, 2009
Days to Decision 177 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
64d slower than avg
Panel avg: 113d · This submission: 177d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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 193
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