Cleared Traditional

ACCUIMAGE, ACCUVIEW DIAGNOSTIC IMAGING, WORKSTATION W/ACCUSCORE, ACCUANALYZE, ACCUSCOPE, ACCUSHADE, ACCUVRT, AND ACCUMIP (K990241) - FDA 510(k) Clearance

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

K990241 · Accuimage Diagnostics Corp. · Radiology device
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Optimized for regulatory review, auditing and printing
Sep 1999
Decision
241d
Days
Class 2
Risk

K990241 is an FDA 510(k) clearance for the ACCUIMAGE, ACCUVIEW DIAGNOSTIC IMAGING, WORKSTATION W/ACCUSCORE, ACCUANALYZE,.... 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 Accuimage Diagnostics Corp. (San Leandro, US). The FDA issued a Cleared decision on September 23, 1999 after a review of 241 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.

View all Accuimage Diagnostics Corp. devices

Submission Details

510(k) Number K990241 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 25, 1999
Decision Date September 23, 1999
Days to Decision 241 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
134d slower than avg
Panel avg: 107d · This submission: 241d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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

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