Cleared Special

K153547 - ECHELON Oval V 5.1 MRI System

K153547 is the FDA 510(k) clearance for ECHELON Oval V 5.1 MRI System by Hitachi Medical Systems America, Inc.. It is a Class 2 Radiology device (product code LNH) cleared through the Special 510(k) pathway after a 111-day FDA review.

K153547 · Hitachi Medical Systems America, Inc. · Radiology device
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Mar 2016
Decision
111d
Days
Class 2
Risk

K153547 is an FDA 510(k) clearance for the ECHELON Oval V 5.1 MRI System. Classified as System, Nuclear Magnetic Resonance Imaging (product code LNH), Class II - Special Controls.

Submitted by Hitachi Medical Systems America, Inc. (Twinsburg, US). The FDA issued a Cleared decision on March 31, 2016 after a review of 111 days - within the typical 510(k) review window.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1000 - the FDA radiology and imaging software oversight framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Hitachi Medical Systems America, Inc. devices

Submission Details

510(k) Number K153547 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 11, 2015
Decision Date March 31, 2016
Days to Decision 111 days
Submission Type Special
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
4d slower than avg
Panel avg: 107d · This submission: 111d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code LNH System, Nuclear Magnetic Resonance Imaging
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1000
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 - LNH System, Nuclear Magnetic Resonance Imaging

All 817
Devices cleared under the same product code (LNH) and FDA review panel - the closest regulatory comparables to K153547.
Trillium Oval V 5.1 MRI System
K160152 · Hitachi Medical Systems America, Inc. · May 2016
MAGNETOM Aera, MAGNETOM Skyra, MAGNETOM Prisma, MAGNETOM Prisma fit
K153343 · Siemens Medi Cal Solutions, Inc. · Apr 2016
MAGNETOM Spectra
K153447 · Siemens Medical Solutions USA, Inc. · Mar 2016
SIGNAPioneer
K160621 · Ge Healthcare · Mar 2016
MRI Dynamic Analysis Plus
K153039 · Esaote, S.P.A. · Jan 2016
MAGNETOM Amira
K152283 · Siemens Medical Solutions USA, Inc. · Dec 2015