Cleared Traditional

K902581 - EMIT II CALIBRATOR LEVEL 0 (NEGATIVE)

K902581 is the FDA 510(k) clearance for EMIT II CALIBRATOR LEVEL 0 (NEGATIVE) by Syva Co.. It is a Class 2 Toxicology device (product code DKB) cleared through the Traditional 510(k) pathway after a 46-day FDA review.

K902581 · Syva Co. · Toxicology device
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Jul 1990
Decision
46d
Days
Class 2
Risk

K902581 is an FDA 510(k) clearance for the EMIT(R) II CALIBRATOR LEVEL 0 (NEGATIVE). Classified as Calibrators, Drug Mixture (product code DKB), Class II - Special Controls.

Submitted by Syva Co. (Palo Alto, US). The FDA issued a Cleared decision on July 27, 1990 after a review of 46 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3200 - the FDA toxicology 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 Syva Co. devices

Submission Details

510(k) Number K902581 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 11, 1990
Decision Date July 27, 1990
Days to Decision 46 days
Submission Type Traditional
Review Panel Toxicology (TX)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
41d faster than avg
Panel avg: 87d · This submission: 46d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DKB Calibrators, Drug Mixture
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.3200
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 Toxicology devices follow this clearance model.

Regulatory Peers - DKB Calibrators, Drug Mixture

All 75
Devices cleared under the same product code (DKB) and FDA review panel - the closest regulatory comparables to K902581.
ABUSCREEN ONLINE OPIATES CALIBRATORS
K910087 · Roche Diagnostic Systems, Inc. · Feb 1991
EMIT (R) II CALIBRATOR A LEVEL 1 (CUTOFF) 2 (HIGH)
K904764 · Syva Co. · Nov 1990
EMIT ETHYL ALCOHOL CALIBRATORS AND CONTROLS
K903152 · Syva Co. · Aug 1990
EMIT(R) II CALIBRATOR A LEVEL 1 & LEVEL 2
K902578 · Syva Co. · Jul 1990
EMIT D.A.U. LOW AND MEDIUM CALIBRATORS B
K901573 · Syva Co. · Jun 1990
HYCOR SENTRY DRUGS OF ABUSE URINE CALIBRATORS
K894934 · Hycor Biomedical, Inc. · Oct 1989