Cleared Special

K041695 - LIBERTY 9000 8-CH BREAST COIL WITH DISPOSABLE BIOPSY PLATE (FDA 510(k) Clearance)

Class II Radiology device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K041695 · Usa Instruments, Inc. · Radiology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2004
Decision
31d
Days
Class 2
Risk

K041695 is an FDA 510(k) clearance for the LIBERTY 9000 8-CH BREAST COIL WITH DISPOSABLE BIOPSY PLATE. Classified as System, Nuclear Magnetic Resonance Imaging (product code LNH), Class II - Special Controls.

Submitted by Usa Instruments, Inc. (Aurora, US). The FDA issued a Cleared decision on July 23, 2004 after a review of 31 days - a notably fast clearance cycle.

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. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Usa Instruments, Inc. devices

Submission Details

510(k) Number K041695 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 22, 2004
Decision Date July 23, 2004
Days to Decision 31 days
Submission Type Special
Review Panel Radiology (RA)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
76d faster than avg
Panel avg: 107d · This submission: 31d
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.

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