Cleared Traditional

K081242 - 21.3 INCH (53CM) MONOCHROME DIGITAL MAMMOGRAPHY LCD MONITOR MS51I2, (MDL2123A)

K081242 is an FDA 510(k) clearance for 21.3 INCH (53CM) MONOCHROME DIGITAL MAM..., manufactured by Tokotu Electric Co., Ltd.. The device is a Class 2 Radiology device with product code LLZ cleared through the Traditional 510(k) pathway after a 41-day FDA review.

K081242 · Tokotu Electric Co., Ltd. · Radiology device
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Jun 2008
Decision
41d
Days
Class 2
Risk

K081242 is an FDA 510(k) clearance for the 21.3 INCH (53CM) MONOCHROME DIGITAL MAMMOGRAPHY LCD MONITOR MS51I2, (MDL2123A). 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 Tokotu Electric Co., Ltd. (Nagano, JP). The FDA issued a Cleared decision on June 11, 2008 after a review of 41 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 - K081242

510(k) Number K081242 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 01, 2008
Decision Date June 11, 2008
Days to Decision 41 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
66d faster than avg
Panel avg: 107d · This submission: 41d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

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 Peers - LLZ System, Image Processing, Radiological

All 2269
Devices cleared under the same product code (LLZ) and FDA review panel - the closest regulatory comparables to K081242.
VELOCITYAIS, VELOCITY AI, VELOCITYVX, VELOCITYRT, V-RESPONSE
K081076 · Velocity Medical Solutions, LLC · Jun 2008
DC NEURO
K081262 · Invivo Corporation · Jun 2008
SECTRA WORKSTATION, IDS7 VERSION 11.3, IDS5 VERSION 11.1 P2
K081469 · Sectra-Imtec AB · Jun 2008
ALZ WEB PACS, VERSION 1.0
K081304 · Alz, Inc. · Jun 2008
21.3 (54CM) 2M COLOR LCD MONITOR CCL254I2 (CDL2125A)
K081055 · Totoku Electric Co., Ltd. · Jun 2008
21.3 (54CM) 3M COLOR LCD MONITOR CCL354I2 (CDL2126A)
K081056 · Totoku Electric Co., Ltd. · Jun 2008
K081242 · 21.3 INCH (53CM) MONOCHROME DIGITAL MAMMOGRAPHY LCD MONITOR MS51I2, (MDL2123A)
Download PDF FDA Summary Tokotu Electric Co., …