Cleared Traditional

K891466 - ACCUSPEC THYROID UPTAKE SYSTEM

K891466 is an FDA 510(k) clearance for ACCUSPEC THYROID UPTAKE SYSTEM, manufactured by Nuclear Data, Inc.. The device is a Class 1 Radiology device with product code IZD cleared through the Traditional 510(k) pathway after a 83-day FDA review.

K891466 · Nuclear Data, Inc. · Radiology device
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Jun 1989
Decision
83d
Days
Class 1
Risk

K891466 is an FDA 510(k) clearance for the ACCUSPEC THYROID UPTAKE SYSTEM. Classified as Probe, Uptake, Nuclear (product code IZD), Class I - General Controls.

Submitted by Nuclear Data, Inc. (Schaumburg, US). The FDA issued a Cleared decision on June 6, 1989 after a review of 83 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1320 - the FDA radiology and imaging software oversight 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 Nuclear Data, Inc. devices

FDA 510(k) Submission Details - K891466

510(k) Number K891466 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 15, 1989
Decision Date June 06, 1989
Days to Decision 83 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
24d faster than avg
Panel avg: 107d · This submission: 83d
Pathway characteristics
Predicate-based equivalence.

IZD Device Classification - Class 1, General Controls

Product Code IZD Probe, Uptake, Nuclear
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 892.1320
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 - IZD Probe, Uptake, Nuclear

All 10
Devices cleared under the same product code (IZD) and FDA review panel - the closest regulatory comparables to K891466.
GAMMA GUIDANCE SYSTEM
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K932153 · Biodan Medical Systems, Ltd. · Sep 1993
CARDIAC PROBE
K760595 · G.D. Searle and Co. · Sep 1976