Cleared Traditional

K802220 - VITAMIN B12 (57CO) RADIOIMMUNOASSAY

K802220 is the FDA 510(k) clearance for VITAMIN B12 (57CO) RADIOIMMUNOASSAY by Corning Medical & Scientific. It is a Class 2 Hematology device (product code CDD) cleared through the Traditional 510(k) pathway after a 119-day FDA review.

K802220 · Corning Medical & Scientific · Hematology device
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Jan 1981
Decision
119d
Days
Class 2
Risk

K802220 is an FDA 510(k) clearance for the VITAMIN B12 (57CO) RADIOIMMUNOASSAY. Classified as Radioassay, Vitamin B12 (product code CDD), Class II - Special Controls.

Submitted by Corning Medical & Scientific (Mchenry, US). The FDA issued a Cleared decision on January 9, 1981 after a review of 119 days - within the typical 510(k) review window.

This device falls under the Hematology FDA review panel, regulated under 21 CFR 862.1810 - the FDA hematology 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Hematology review framework, consistent with the majority of Class II 510(k) submissions.

View all Corning Medical & Scientific devices

Submission Details

510(k) Number K802220 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 12, 1980
Decision Date January 09, 1981
Days to Decision 119 days
Submission Type Traditional
Review Panel Hematology (HE)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
6d slower than avg
Panel avg: 113d · This submission: 119d
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 Hematology devices follow this clearance model.

Regulatory Peers - CDD Radioassay, Vitamin B12

All 55
Devices cleared under the same product code (CDD) and FDA review panel - the closest regulatory comparables to K802220.
NO BOIL DUAL COUNT VIT-B12 & FOLIC ACID
K830195 · Diagnostic Products Corp. · Feb 1983
NO-BOIL VITABIN B12 5760 FOLATE 125I
K813183 · Corning Medical & Scientific · Mar 1982
'NO-BOIL' VITAMIN B12 KIT
K810002 · Diagnostic Products Corp. · Jan 1981
CALBIOCHEM-BEHRING RIA-COUNT
K792460 · Calbiochem-Behring Corp. · Feb 1980
CENTRIA VITAMIN B12 FOLATE RADIO SET
K791216 · Ventrex Laboratories, Inc. · Nov 1979
AUTO PAK VITAMIN B-12
K790347 · Micromedic Systems · Sep 1979