Cleared Traditional

K834508 - CORNING 4000 MULTI-WELL GAMMA COUNTER

K834508 is an FDA 510(k) clearance for CORNING 4000 MULTI-WELL GAMMA COUNTER, manufactured by Corning Medical & Scientific. The device is a Class 1 Toxicology device with product code JJJ cleared through the Traditional 510(k) pathway after a 86-day FDA review.

K834508 · Corning Medical & Scientific · Toxicology device
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Mar 1984
Decision
86d
Days
Class 1
Risk

K834508 is an FDA 510(k) clearance for the CORNING 4000 MULTI-WELL GAMMA COUNTER. Classified as Counter (beta, Gamma) For Clinical Use (product code JJJ), Class I - General Controls.

Submitted by Corning Medical & Scientific (Mchenry, US). The FDA issued a Cleared decision on March 16, 1984 after a review of 86 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.2320 - 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 Corning Medical & Scientific devices

FDA 510(k) Submission Details - K834508

510(k) Number K834508 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 21, 1983
Decision Date March 16, 1984
Days to Decision 86 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
1d faster than avg
Panel avg: 87d · This submission: 86d
Pathway characteristics
Predicate-based equivalence.

JJJ Device Classification - Class 1, General Controls

Product Code JJJ Counter (beta, Gamma) For Clinical Use
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 862.2320
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 - JJJ Counter (beta, Gamma) For Clinical Use

All 32
Devices cleared under the same product code (JJJ) and FDA review panel - the closest regulatory comparables to K834508.
DENTOCULT CULTURE-PADDLE
K851164 · Orion Corp. · Oct 1985
1208 BETACORD AND 1208 BETCORD M
K852434 · Lkb Instruments, Inc. · Aug 1985
MICROSTAT GAMMA COUNTER
K842902 · Micromedic Systems · Aug 1984
NML-5010/5020 MULTI-DETECTOR SYSTEM
K832002 · Nuclear Medical Laboratories, Inc. · Aug 1983
RIA STAT 16
K821494 · E. R. Squibb & Sons, Inc. · Jun 1982
MICROMEDIC SYSTEMS ISOFLEX
K820376 · Micromedic Systems · Mar 1982