Cleared Traditional

K111237 - MD301C4 29.8 DIAGNOSTIC IMAGING LCD MONITOR, L309TY

K111237 is an FDA 510(k) clearance for MD301C4 29.8 DIAGNOSTIC IMAGING LCD MONITOR, manufactured by Nec Display Solutions , Ltd.. The device is a Class 2 Radiology device with product code LLZ cleared through the Traditional 510(k) pathway after a 44-day FDA review.

K111237 · Nec Display Solutions , Ltd. · Radiology device
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Jun 2011
Decision
44d
Days
Class 2
Risk

K111237 is an FDA 510(k) clearance for the MD301C4 29.8 DIAGNOSTIC IMAGING LCD MONITOR, L309TY. Classified as System, Image Processing, Radiological within the LLZ classification (a category encompassing advanced image processing and PACS-adjacent software), Class II - Special Controls.

Submitted by Nec Display Solutions , Ltd. (New Taipei City, TW). The FDA issued a Cleared decision on June 15, 2011 after a review of 44 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.2050 - 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: Incremental AI imaging tool. Moderate equivalence dependency. Overall, this clearance reflects a predicate-aligned approval typical of modern AI radiology extensions - not a novel clinical breakthrough, but a validated iteration within an established regulatory category.

FDA 510(k) Submission Details - K111237

510(k) Number K111237 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 02, 2011
Decision Date June 15, 2011
Days to Decision 44 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review Yes - reviewed by an FDA-accredited third party
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
63d faster than avg
Panel avg: 107d · This submission: 44d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

LLZ Device Classification - Class 2, Special Controls

Product Code LLZ System, Image Processing, Radiological
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.2050
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 Consultant

Underwriters Laboratories, Inc.
MARC M MOUSER

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

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