Cleared Traditional

K853021 - OPTIMATE DIGOXIN TEST

K853021 is an FDA 510(k) clearance for OPTIMATE DIGOXIN TEST, manufactured by Miles Laboratories, Inc.. The device is a Class 2 Toxicology device with product code DPB cleared through the Traditional 510(k) pathway after a 20-day FDA review.

K853021 · Miles Laboratories, Inc. · Toxicology device
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Aug 1985
Decision
20d
Days
Class 2
Risk

K853021 is an FDA 510(k) clearance for the OPTIMATE DIGOXIN TEST. Classified as Radioimmunoassay, Digoxin (125-i), Rabbit Antibody, Charcoal Sep. (product code DPB), Class II - Special Controls.

Submitted by Miles Laboratories, Inc. (Elkhart, US). The FDA issued a Cleared decision on August 7, 1985 after a review of 20 days - a notably fast clearance cycle.

This device falls under the Toxicology FDA review panel, regulated under 21 CFR 862.3320 - 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 Miles Laboratories, Inc. devices

FDA 510(k) Submission Details - K853021

510(k) Number K853021 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 18, 1985
Decision Date August 07, 1985
Days to Decision 20 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
67d faster than avg
Panel avg: 87d · This submission: 20d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DPB Device Classification - Class 2, Special Controls

Product Code DPB Radioimmunoassay, Digoxin (125-i), Rabbit Antibody, Charcoal Sep.
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.3320
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 Toxicology devices follow this clearance model.

Regulatory Peers - DPB Radioimmunoassay, Digoxin (125-i), Rabbit Antibody, Charcoal Sep.

Devices cleared under the same product code (DPB) and FDA review panel - the closest regulatory comparables to K853021.
DIGOXIN KIT
K823014 · Pcl-Ria, Inc. · Nov 1982
DIGOXIN RADIOIMMUNOASSAY
K820274 · American Diagnostic Corp. · Feb 1982
RIA TEST KIT, CENTRIA DIGOXIN
K790540 · Ventrex Laboratories, Inc. · Apr 1979
125 I DIGOXIN RIA KIT
K771525 · Diagnostic Products Corp. · Oct 1977
DIGI-TAB-RIA DIGOXIN RADIOMMUNOASSAY
K760883 · Nuclear Medical Laboratories, Inc. · Nov 1976