Cleared Traditional

K851568 - EMIT 700 BENZODIAZEPINE ASSAY

K851568 is the FDA 510(k) clearance for EMIT 700 BENZODIAZEPINE ASSAY by Syva Co.. It is a Class 2 Toxicology device (product code JXM) cleared through the Traditional 510(k) pathway after a 24-day FDA review.

K851568 · Syva Co. · Toxicology device
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May 1985
Decision
24d
Days
Class 2
Risk

K851568 is an FDA 510(k) clearance for the EMIT 700 BENZODIAZEPINE ASSAY. Classified as Enzyme Immunoassay, Benzodiazepine (product code JXM), Class II - Special Controls.

Submitted by Syva Co. (Palo Alto, US). The FDA issued a Cleared decision on May 10, 1985 after a review of 24 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3170 - 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 K851568 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 16, 1985
Decision Date May 10, 1985
Days to Decision 24 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
63d faster than avg
Panel avg: 87d · This submission: 24d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JXM Enzyme Immunoassay, Benzodiazepine
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.3170
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 - JXM Enzyme Immunoassay, Benzodiazepine

All 69
Devices cleared under the same product code (JXM) and FDA review panel - the closest regulatory comparables to K851568.
ABUSCREEN RADIOIMMUNOASSAY FOR BENZODIAZEPINES
K870994 · Roche Diagnostic Systems, Inc. · Mar 1987
BENZODIAZEPINE ENZYME IMMUNOASSAY KIT
K863877 · General Diagnostics · Mar 1987
TDX BENZODIAZEPINES
K862250 · Abbott Laboratories · Jul 1986
EMIT D.A.U. BENZODIAZEPINE ASSAY
K842815 · Syva Co. · Sep 1984
ACA BENZODIAZEPINES SCREEN TEST PK
K842387 · E.I. Dupont DE Nemours & Co., Inc. · Aug 1984
EMIT ST SERUM BENZODIAZEPINE ASSAY
K840236 · Syva Co. · Mar 1984