Cleared Traditional

K150148 - Terason uSmart3300 Ultrasound System

K150148 is an FDA 510(k) clearance for Terason uSmart3300 Ultrasound System, manufactured by Teratech Corp.. The device is a Class 2 Radiology device with product code IYN cleared through the Traditional 510(k) pathway after a 28-day FDA review.

K150148 · Teratech Corp. · Radiology device
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Feb 2015
Decision
28d
Days
Class 2
Risk

K150148 is an FDA 510(k) clearance for the Terason uSmart3300 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 Teratech Corp. (Burlington, US). The FDA issued a Cleared decision on February 20, 2015 after a review of 28 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 Teratech Corp. devices

FDA 510(k) Submission Details - K150148

510(k) Number K150148 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 23, 2015
Decision Date February 20, 2015
Days to Decision 28 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
79d faster than avg
Panel avg: 107d · This submission: 28d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

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 Peers - IYN System, Imaging, Pulsed Doppler, Ultrasonic

All 923
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