Cleared Traditional

EMIT-AND METHOTREXATE ASSAY (K811459) - FDA 510(k) Clearance

K811459 · Syva Co. · Chemistry device
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Jun 1981
Decision
14d
Days
-
Risk

K811459 is an FDA 510(k) clearance for the EMIT-AND METHOTREXATE ASSAY. Classified as Enzyme Immunoassay, Methotrexate (product code LAO).

Submitted by Syva Co. (Mchenry, US). The FDA issued a Cleared decision on June 9, 1981 after a review of 14 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel. 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 K811459 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 26, 1981
Decision Date June 09, 1981
Days to Decision 14 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
74d faster than avg
Panel avg: 88d · This submission: 14d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code LAO Enzyme Immunoassay, Methotrexate
Device Class -

Regulatory Peers - LAO Enzyme Immunoassay, Methotrexate

All 9
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