Cleared Traditional

K151451 - Aplio 500/400/300 Diagnostic Ultrasound System V6.0

K151451 is an FDA 510(k) clearance for Aplio 500/400/300 Diagnostic Ultrasound..., manufactured by Toshibamedical Systems Corporation. The device is a Class 2 Radiology device with product code IYN cleared through the Traditional 510(k) pathway after a 41-day FDA review.

K151451 · Toshibamedical Systems Corporation · Radiology device
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Jul 2015
Decision
41d
Days
Class 2
Risk

K151451 is an FDA 510(k) clearance for the Aplio 500/400/300 Diagnostic Ultrasound System V6.0. 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 Toshibamedical Systems Corporation (Otawara-Shi, JP). The FDA issued a Cleared decision on July 9, 2015 after a review of 41 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. 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 Toshibamedical Systems Corporation devices

FDA 510(k) Submission Details - K151451

510(k) Number K151451 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 29, 2015
Decision Date July 09, 2015
Days to Decision 41 days
Submission Type Traditional
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
66d faster than avg
Panel avg: 107d · This submission: 41d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

IYN Device Classification - Class 2, Special Controls

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 Consultant

Toshiba America Medical Systems, In.C
ORLANDO TADEO

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - IYN System, Imaging, Pulsed Doppler, Ultrasonic

All 1097
Devices cleared under the same product code (IYN) and FDA review panel - the closest regulatory comparables to K151451.
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