Cleared Traditional

REXTAR, REXTAR LCD (K122016) - FDA 510(k) Clearance

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

K122016 · Meta Biomed, Inc. · Radiology device
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Mar 2013
Decision
234d
Days
Class 2
Risk

K122016 is an FDA 510(k) clearance for the REXTAR, REXTAR LCD. Classified as Unit, X-ray, Extraoral With Timer (product code EHD), Class II - Special Controls.

Submitted by Meta Biomed, Inc. (Mt. Airy, US). The FDA issued a Cleared decision on March 1, 2013 after a review of 234 days - an extended review cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 872.1800 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Radiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Meta Biomed, Inc. devices

Submission Details

510(k) Number K122016 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 10, 2012
Decision Date March 01, 2013
Days to Decision 234 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
127d slower than avg
Panel avg: 107d · This submission: 234d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EHD Unit, X-ray, Extraoral With Timer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.1800
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 Radiology devices follow this clearance model.

Regulatory Peers - EHD Unit, X-ray, Extraoral With Timer

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