Cleared Traditional

K162583 - ALOKA LISENDO 880

K162583 is an FDA 510(k) clearance for ALOKA LISENDO 880, manufactured by Hitachi , Ltd.. The device is a Class 2 Radiology device with product code IYN cleared through the Traditional 510(k) pathway after a 63-day FDA review.

K162583 · Hitachi , Ltd. · Radiology device
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Nov 2016
Decision
63d
Days
Class 2
Risk

K162583 is an FDA 510(k) clearance for the ALOKA LISENDO 880. 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 Hitachi , Ltd. (Wallingford, US). The FDA issued a Cleared decision on November 17, 2016 after a review of 63 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 Hitachi , Ltd. devices

FDA 510(k) Submission Details - K162583

510(k) Number K162583 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 15, 2016
Decision Date November 17, 2016
Days to Decision 63 days
Submission Type Traditional
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
44d faster than avg
Panel avg: 107d · This submission: 63d
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 Peers - IYN System, Imaging, Pulsed Doppler, Ultrasonic

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