Cleared Traditional

RADIOASSAY CONTROLS 31 & 32, ANTI-DSDNA CONTROL (K894329) - FDA 510(k) Clearance

Class I Chemistry device.

K894329 · Amersham Corp. · Chemistry device
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Sep 1989
Decision
53d
Days
Class 1
Risk

K894329 is an FDA 510(k) clearance for the RADIOASSAY CONTROLS 31 & 32, ANTI-DSDNA CONTROL. Classified as Single (specified) Analyte Controls (assayed And Unassayed) (product code JJX), Class I - General Controls.

Submitted by Amersham Corp. (Arlington Heights, US). The FDA issued a Cleared decision on September 5, 1989 after a review of 53 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1660 - 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 Amersham Corp. devices

Submission Details

510(k) Number K894329 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 14, 1989
Decision Date September 05, 1989
Days to Decision 53 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
35d faster than avg
Panel avg: 88d · This submission: 53d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code JJX Single (specified) Analyte Controls (assayed And Unassayed)
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.1660
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - JJX Single (specified) Analyte Controls (assayed And Unassayed)

All 195
Devices cleared under the same product code (JJX) and FDA review panel - the closest regulatory comparables to K894329.
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