Cleared Special

K200644 - ACUSON Freestyle Diagnostic Ultrasound ...

K200644 is the FDA 510(k) clearance for ACUSON Freestyle Diagnostic Ultrasound ... by Siemens Medical Solutions USA, Inc.. It is a Class 2 Radiology device (product code IYN) cleared through the Special 510(k) pathway after a 30-day FDA review.

K200644 · Siemens Medical Solutions USA, Inc. · Radiology device
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Apr 2020
Decision
30d
Days
Class 2
Risk

K200644 is an FDA 510(k) clearance for the ACUSON Freestyle Diagnostic Ultrasound System. Classified as System, Imaging, Pulsed Doppler, Ultrasonic within the IYN classification (a category covering pulsed Doppler and ultrasound imaging systems), Class II - Special Controls.

Submitted by Siemens Medical Solutions USA, Inc. (Moutain View, US). The FDA issued a Cleared decision on April 10, 2020 after a review of 30 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1550 - 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 Solutions USA, Inc. devices

Submission Details

510(k) Number K200644 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 11, 2020
Decision Date April 10, 2020
Days to Decision 30 days
Submission Type Special
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
77d faster than avg
Panel avg: 107d · This submission: 30d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code IYN System, Imaging, Pulsed Doppler, Ultrasonic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1550
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 - IYN System, Imaging, Pulsed Doppler, Ultrasonic

All 779
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