Cleared Traditional

K822721 - NO-BOIL SOLID PHASE SIMUL TRAC B12 (FDA 510(k) Clearance)

Class II Chemistry device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K822721 · Bd Becton Dickinson Vacutainer Systems Preanalytic · Chemistry device
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Mar 1983
Decision
184d
Days
Class 2
Risk

K822721 is an FDA 510(k) clearance for the NO-BOIL SOLID PHASE SIMUL TRAC B12. Classified as Radioassay, Vitamin B12 (product code CDD), Class II - Special Controls.

Submitted by Bd Becton Dickinson Vacutainer Systems Preanalytic (Washington, US). The FDA issued a Cleared decision on March 10, 1983 after a review of 184 days - an extended review cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1810 - 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.

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Submission Details

510(k) Number K822721 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 07, 1982
Decision Date March 10, 1983
Days to Decision 184 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
96d slower than avg
Panel avg: 88d · This submission: 184d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CDD Radioassay, Vitamin B12
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1810
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 Chemistry devices follow this clearance model.