Cleared Abbreviated

K142341 - X-RAY TV SYSTEM SONIALVISION G4 (FDA 510(k) Clearance)

Class II Radiology device cleared through the Abbreviated 510(k) pathway - typically does not require clinical trials.

K142341 · Shimadzu Corp. · Radiology device
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Mar 2015
Decision
197d
Days
Class 2
Risk

K142341 is an FDA 510(k) clearance for the X-RAY TV SYSTEM SONIALVISION G4. Classified as System, X-ray, Fluoroscopic, Image-intensified (product code JAA), Class II - Special Controls.

Submitted by Shimadzu Corp. (Kyoto, JP). The FDA issued a Cleared decision on March 6, 2015 after a review of 197 days - an extended review cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1650 - 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: Standards-based predicate clearance. Standards-verified equivalence. The Abbreviated pathway signals strong alignment with FDA-recognized performance standards - typically associated with lower review burden and faster clearance cycles.

View all Shimadzu Corp. devices

Submission Details

510(k) Number K142341 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 21, 2014
Decision Date March 06, 2015
Days to Decision 197 days
Submission Type Abbreviated
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
90d slower than avg
Panel avg: 107d · This submission: 197d
Pathway characteristics
Standards-based clearance path.

Device Classification

Product Code JAA System, X-ray, Fluoroscopic, Image-intensified
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1650
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 - JAA System, X-ray, Fluoroscopic, Image-intensified

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