Cleared Abbreviated

K031638 - CARDIO VASCULAR INFORMATION ENHANCED WORKSTATION

K031638 is an FDA 510(k) clearance for CARDIO VASCULAR INFORMATION ENHANCED WO..., manufactured by Electromed Imaging, Inc.. The device is a Class 2 Radiology device with product code LLZ cleared through the Abbreviated 510(k) pathway after a 55-day FDA review.

K031638 · Electromed Imaging, Inc. · Radiology device
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Jul 2003
Decision
55d
Days
Class 2
Risk

K031638 is an FDA 510(k) clearance for the CARDIO VASCULAR INFORMATION ENHANCED 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 Electromed Imaging, Inc. (Laval, Quebec, CA). The FDA issued a Cleared decision on July 21, 2003 after a review of 55 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 Abbreviated 510(k) pathway was used, relying on FDA-recognized standards to demonstrate substantial equivalence.

Device pattern: Incremental AI imaging tool. Standards-verified equivalence. 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 - K031638

510(k) Number K031638 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 27, 2003
Decision Date July 21, 2003
Days to Decision 55 days
Submission Type Abbreviated
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
52d faster than avg
Panel avg: 107d · This submission: 55d
Pathway characteristics
Standards-based clearance path.

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 2293
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K031638 · CARDIO VASCULAR INFORMATION ENHANCED WORKSTATION
Download PDF FDA Summary Electromed Imaging, I…