Cleared Traditional

K090276 - ACUSON X300 DIAGNOSTIC ULTRASOUND SYSTEM (FDA 510(k) Clearance)

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

K090276 · Siemens Medical Solutions USA, Inc. · Radiology device
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Feb 2009
Decision
15d
Days
Class 2
Risk

K090276 is an FDA 510(k) clearance for the ACUSON X300 DIAGNOSTIC ULTRASOUND SYSTEM. Classified as Catheter, Intravascular, Diagnostic (product code DQO), Class II - Special Controls.

Submitted by Siemens Medical Solutions USA, Inc. (Mountainview, US). The FDA issued a Cleared decision on February 19, 2009 after a review of 15 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 870.1200 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Siemens Medical Solutions USA, Inc. devices

Submission Details

510(k) Number K090276 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 04, 2009
Decision Date February 19, 2009
Days to Decision 15 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review Yes - reviewed by an FDA-accredited third party
Regulatory Context
Review time vs. panel average
92d faster than avg
Panel avg: 107d · This submission: 15d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

Device Classification

Product Code DQO Catheter, Intravascular, Diagnostic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1200
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 - DQO Catheter, Intravascular, Diagnostic

All 498
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