Cleared Traditional

K051840 - ENSITE VERISMO SOFTWARE

K051840 is an FDA 510(k) clearance for ENSITE VERISMO SOFTWARE, manufactured by St Jude Medical. The device is a Class 2 Radiology device with product code LLZ cleared through the Traditional 510(k) pathway after a 39-day FDA review.

K051840 · St Jude Medical · Radiology device
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Aug 2005
Decision
39d
Days
Class 2
Risk

K051840 is an FDA 510(k) clearance for the ENSITE VERISMO SOFTWARE. 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 St Jude Medical (St. Paul, US). The FDA issued a Cleared decision on August 15, 2005 after a review of 39 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 St Jude Medical devices

FDA 510(k) Submission Details - K051840

510(k) Number K051840 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 07, 2005
Decision Date August 15, 2005
Days to Decision 39 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review Yes - reviewed by an FDA-accredited third party
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
68d faster than avg
Panel avg: 107d · This submission: 39d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

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 Consultant

Regulatory Technology Services, LLC
MARK J0B

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - LLZ System, Image Processing, Radiological

All 1925
Devices cleared under the same product code (LLZ) and FDA review panel - the closest regulatory comparables to K051840.
NIO 3MP-21
K051901 · Barcoview · Aug 2005
EASYVIZ, EASYVIZ SYSTEM, EASYVIZ PACS SYSTEM, EASYVIZ IMAGE AND DATA MANAGEMENT SYSTEM
K051809 · Medical Insight A/S · Aug 2005
ULTRAPACS
K051813 · Ultrarad Corporation · Aug 2005
NIO 2MP-21
K051902 · Barcoview · Aug 2005
VIEWSEND MEDICAL SYSTEM
K051586 · Kenei Co., Ltd. · Aug 2005
AS-OBGYN INFORMATION SYSTEM
K051639 · As Software, Inc. · Aug 2005