Cleared Traditional

K922139 - VISTA IMMUNOASSAY SYSTEM -- MODIFICATION

K922139 is an FDA 510(k) clearance for VISTA IMMUNOASSAY SYSTEM -- MODIFICATION, manufactured by Syva Co.. The device is a Class 1 Chemistry device with product code JJE cleared through the Traditional 510(k) pathway after a 96-day FDA review.

K922139 · Syva Co. · Chemistry device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 1992
Decision
96d
Days
Class 1
Risk

K922139 is an FDA 510(k) clearance for the VISTA IMMUNOASSAY SYSTEM -- MODIFICATION. Classified as Analyzer, Chemistry (photometric, Discrete), For Clinical Use (product code JJE), Class I - General Controls.

Submitted by Syva Co. (San Jose, US). The FDA issued a Cleared decision on July 21, 1992 after a review of 96 days - within the typical 510(k) review window.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.2160 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Chemistry review framework, consistent with the majority of Class II 510(k) submissions.

View all Syva Co. devices

FDA 510(k) Submission Details - K922139

510(k) Number K922139 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 16, 1992
Decision Date July 21, 1992
Days to Decision 96 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
8d slower than avg
Panel avg: 88d · This submission: 96d
Pathway characteristics
Predicate-based equivalence.

JJE Device Classification - Class 1, General Controls

Product Code JJE Analyzer, Chemistry (photometric, Discrete), For Clinical Use
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.2160
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 - JJE Analyzer, Chemistry (photometric, Discrete), For Clinical Use

All 159
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