Cleared Traditional

K884863 - ELECTRA 900C AUTOMATIC COAGULATION TIMER (FDA 510(k) Clearance)

Class II Hematology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K884863 · Medical Laboratory Automation Systems, Inc. · Hematology device
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Feb 1989
Decision
74d
Days
Class 2
Risk

K884863 is an FDA 510(k) clearance for the ELECTRA 900C AUTOMATIC COAGULATION TIMER. Classified as Instrument, Coagulation, Automated (product code GKP), Class II - Special Controls.

Submitted by Medical Laboratory Automation Systems, Inc. (Pleasantville, US). The FDA issued a Cleared decision on February 3, 1989 after a review of 74 days - a notably fast clearance cycle.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 864.5400 - 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 Medical Laboratory Automation Systems, Inc. devices

Submission Details

510(k) Number K884863 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 21, 1988
Decision Date February 03, 1989
Days to Decision 74 days
Submission Type Traditional
Review Panel Hematology (HE)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
39d faster than avg
Panel avg: 113d · This submission: 74d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GKP Instrument, Coagulation, Automated
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 864.5400
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 - GKP Instrument, Coagulation, Automated

All 48
Devices cleared under the same product code (GKP) and FDA review panel - the closest regulatory comparables to K884863.
ACL TOP Family 50 Series (ACL TOP 750
K242127 · Instrumentation Laboratory (IL) Co. · Aug 2024
ACL TOP (ACL TOP 700, ACL TOP 700 CTS, ACL TOP 700 LAS, ACL TOP 500 CTS, ACL TOP 300 CTS)
K160276 · Instrumentation Laboratory CO · Mar 2016
ACL TOP FAMILY 50 SERIES: ACL TOP 350 CTS
K150877 · Instrumentation Laboratory CO · Dec 2015