Cleared Traditional

K863084 - COULTER COUNTER MODEL T-890

K863084 is the FDA 510(k) clearance for COULTER COUNTER MODEL T-890 by Coulter Electronics, Inc.. It is a Class 2 Hematology device (product code GKL) cleared through the Traditional 510(k) pathway after a 23-day FDA review.

K863084 · Coulter Electronics, Inc. · Hematology device
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Sep 1986
Decision
23d
Days
Class 2
Risk

K863084 is an FDA 510(k) clearance for the COULTER COUNTER MODEL T-890. Classified as Counter, Cell, Automated (particle Counter) (product code GKL), Class II - Special Controls.

Submitted by Coulter Electronics, Inc. (Hialeah, US). The FDA issued a Cleared decision on September 4, 1986 after a review of 23 days - a notably fast clearance cycle.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 864.5200 - 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 Coulter Electronics, Inc. devices

Submission Details

510(k) Number K863084 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 12, 1986
Decision Date September 04, 1986
Days to Decision 23 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
90d faster than avg
Panel avg: 113d · This submission: 23d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GKL Counter, Cell, Automated (particle Counter)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 864.5200
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 - GKL Counter, Cell, Automated (particle Counter)

All 52
Devices cleared under the same product code (GKL) and FDA review panel - the closest regulatory comparables to K863084.
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K862374 · Instrumentation Laboratory CO · Sep 1986
COULTER COUNTER MODEL T-540
K863085 · Coulter Electronics, Inc. · Sep 1986
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K863290 · Instrumentation Laboratory CO · Sep 1986
IL CELLECT 8
K863291 · Instrumentation Laboratory CO · Sep 1986