Cleared Special

DYNACT (K042646) - FDA 510(k) Clearance

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

K042646 · Siemens Medical Systems, Inc. · Radiology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Oct 2004
Decision
21d
Days
Class 2
Risk

K042646 is an FDA 510(k) clearance for the DYNACT. Classified as System, X-ray, Angiographic (product code IZI), Class II - Special Controls.

Submitted by Siemens Medical Systems, Inc. (Mavern, US). The FDA issued a Cleared decision on October 19, 2004 after a review of 21 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1600 - the FDA radiology and imaging software oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Siemens Medical Systems, Inc. devices

Submission Details

510(k) Number K042646 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 28, 2004
Decision Date October 19, 2004
Days to Decision 21 days
Submission Type Special
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
86d faster than avg
Panel avg: 107d · This submission: 21d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code IZI System, X-ray, Angiographic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1600
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 - IZI System, X-ray, Angiographic

All 36
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