510(k) · Radiology

ACUSON Sequoia Diagnostic Ultrasound System; ACUSON Sequoia Select Diagnostic Ultrasound System; ACUSON Origin Diagnostic Ultrasound System; ACUSON Origin ICE Diagnostic Ultrasound System

by Siemens Medical Solutions USA, Inc.

ACUSON Sequoia Diagnostic Ultrasound System; ACUSON Sequoia Select Diagnostic Ultrasound System; ACUSON Origin Diagnostic Ultrasound System; ACUSON Origin ICE Diagnostic Ultrasound System is an AI-enabled medical device from Siemens Medical Solutions USA, Inc. that the U.S. FDA cleared through 510(k) K251481 on August 20, 2025. Its lead review panel is Radiology and its primary product code is IYN (System, Imaging, Pulsed Doppler, Ultrasonic).

See also FDA-cleared AI radiology devices in 2025, all FDA AI clearances in 2025, top radiology AI devices.

Key facts

Submission numberK251481
Pathway510(k)
Date of final decision
Company (FDA list)Siemens Medical Solutions USA, Inc.
Lead review panelRadiology
Primary product codeIYN — System, Imaging, Pulsed Doppler, Ultrasonic
Applicant (openFDA)Siemens Medical Solutions USA, Inc.
Applicant locationIssaquah, WA, US
Device classClass 2
Regulation number21 CFR 892.1550
Decision codeSESE
Submission typeTraditional

Source: FDA AI-Enabled Medical Devices list and openFDA.

What this means

A 510(k) is a premarket submission showing the device is substantially equivalent to a legally marketed predicate device. A cleared 510(k) means FDA agreed with that equivalence. ACUSON Sequoia Diagnostic Ultrasound System; ACUSON Sequoia Select Diagnostic Ultrasound System; ACUSON Origin Diagnostic Ultrasound System; ACUSON Origin ICE Diagnostic Ultrasound System went through this pathway (K251481).

openFDA lists it as a Class 2 device under 21 CFR 892.1550. Class II devices are moderate risk and are subject to general and special controls.

Product code IYN covers 124 devices on the FDA AI list. By decision date, this device is #99 of 124 under that code. Siemens Medical Solutions USA, Inc. has 67 AI-enabled devices on the list, and the Radiology panel accounts for 1,230 in total.

Being on this list doesn't describe how well the device works clinically. Check the FDA record for its indications for use.

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