Cleared Traditional

K092427 - SPINAL GUIDES PACS (PACS MEDICAL IMAGING DISPLAY WORKSTATION)

K092427 is an FDA 510(k) clearance for SPINAL GUIDES PACS (PACS MEDICAL IMAGIN..., manufactured by Albert Davydov Dds PC Professional. The device is a Class 2 Radiology device with product code LLZ cleared through the Traditional 510(k) pathway after a 221-day FDA review.

K092427 · Albert Davydov Dds PC Professional · Radiology device
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Mar 2010
Decision
221d
Days
Class 2
Risk

K092427 is an FDA 510(k) clearance for the SPINAL GUIDES PACS (PACS MEDICAL IMAGING DISPLAY WORKSTATION). 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 Albert Davydov Dds PC Professional (Forest Hills, US). The FDA issued a Cleared decision on March 16, 2010 after a review of 221 days - an extended review 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-to-high 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.

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FDA 510(k) Submission Details - K092427

510(k) Number K092427 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 07, 2009
Decision Date March 16, 2010
Days to Decision 221 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
114d slower than avg
Panel avg: 107d · This submission: 221d
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 1315
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