Cleared Traditional

K063221 - MEDWEB ADVANCED 3D WEB PACS

K063221 is an FDA 510(k) clearance for MEDWEB ADVANCED 3D WEB PACS, manufactured by Nexsys Electronics, Inc.. The device is a Class 2 Radiology device with product code LLZ cleared through the Traditional 510(k) pathway after a 49-day FDA review.

K063221 · Nexsys Electronics, Inc. · Radiology device
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Dec 2006
Decision
49d
Days
Class 2
Risk

K063221 is an FDA 510(k) clearance for the MEDWEB ADVANCED 3D WEB PACS. 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 Nexsys Electronics, Inc. (San Leandro, US). The FDA issued a Cleared decision on December 12, 2006 after a review of 49 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.

View all Nexsys Electronics, Inc. devices

FDA 510(k) Submission Details - K063221

510(k) Number K063221 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 24, 2006
Decision Date December 12, 2006
Days to Decision 49 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
58d faster than avg
Panel avg: 107d · This submission: 49d
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 1394
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