Cleared Traditional

K810587 - EMIT-TFG PRISMA THYROXINE CALIBRATORS

K810587 is an FDA 510(k) clearance for EMIT-TFG PRISMA THYROXINE CALIBRATORS, manufactured by Syva Co.. The device is a Class 2 Chemistry device with product code JIS cleared through the Traditional 510(k) pathway after a 20-day FDA review.

K810587 · Syva Co. · Chemistry device
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Mar 1981
Decision
20d
Days
Class 2
Risk

K810587 is an FDA 510(k) clearance for the EMIT-TFG PRISMA THYROXINE CALIBRATORS. Classified as Calibrator, Primary (product code JIS), Class II - Special Controls.

Submitted by Syva Co. (Mchenry, US). The FDA issued a Cleared decision on March 24, 1981 after a review of 20 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1150 - the FDA in vitro diagnostics and chemistry 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

FDA 510(k) Submission Details - K810587

510(k) Number K810587 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 04, 1981
Decision Date March 24, 1981
Days to Decision 20 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
68d faster than avg
Panel avg: 88d · This submission: 20d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

JIS Device Classification - Class 2, Special Controls

Product Code JIS Calibrator, Primary
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1150
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 Chemistry devices follow this clearance model.

Regulatory Peers - JIS Calibrator, Primary

All 112
Devices cleared under the same product code (JIS) and FDA review panel - the closest regulatory comparables to K810587.
FOLLICLE STIMULATING HORMONE (FSH)
K810867 · Pcl-Ria, Inc. · Apr 1981
AQUEOUS TRIOLEIN STANDARDS & KITS
K810742 · Supelco, Inc. · Mar 1981
LECITHIN-SPINGOMYELIN STAND. & KITS
K810743 · Supelco, Inc. · Mar 1981
CHOLESTEROL STANDARD
K810092 · Anco Medical Reagents & Assoc. · Feb 1981
GLUCOSE STANDARD
K810091 · Anco Medical Reagents & Assoc. · Jan 1981
CREATININE STANDARDS
K802631 · Gilford Diagnostics · Dec 1980