Cleared Traditional

K133677 - SYNGO CT SINGLE SOURCE DUAL ENERGY (FDA 510(k) Clearance)

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

K133677 · Siemens Medical Solutions USA, Inc. · Radiology device
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Oct 2014
Decision
321d
Days
Class 2
Risk

K133677 is an FDA 510(k) clearance for the SYNGO CT SINGLE SOURCE DUAL ENERGY. Classified as System, X-ray, Tomography, Computed (product code JAK), Class II - Special Controls.

Submitted by Siemens Medical Solutions USA, Inc. (Mavern, US). The FDA issued a Cleared decision on October 16, 2014 after a review of 321 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1750 - 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: Standard predicate-based submission. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Radiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Siemens Medical Solutions USA, Inc. devices

Submission Details

510(k) Number K133677 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 29, 2013
Decision Date October 16, 2014
Days to Decision 321 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
214d slower than avg
Panel avg: 107d · This submission: 321d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code JAK System, X-ray, Tomography, Computed
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1750
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 - JAK System, X-ray, Tomography, Computed

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