Cleared Traditional

ATTRIUS, MODEL PET150A6001, ATTRIUS L, MODEL PET150A8001, TRUESIGHT, MODEL NSP-P6C, TRUESIGHT, MODEL NSP-P8 (K090178) - FDA 510(k) Clearance

Class II Radiology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K090178 · Neusoft Positron Medical Systems Co., Ltd. · Radiology device
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Apr 2009
Decision
88d
Days
Class 2
Risk

K090178 is an FDA 510(k) clearance for the ATTRIUS, MODEL PET150A6001, ATTRIUS L, MODEL PET150A8001, TRUESIGHT, MODEL NS.... Classified as System, Tomography, Computed, Emission (product code KPS), Class II - Special Controls.

Submitted by Neusoft Positron Medical Systems Co., Ltd. (Shenyang, Liaoning, CN). The FDA issued a Cleared decision on April 24, 2009 after a review of 88 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1200 - 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 Neusoft Positron Medical Systems Co., Ltd. devices

Submission Details

510(k) Number K090178 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 26, 2009
Decision Date April 24, 2009
Days to Decision 88 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
19d faster than avg
Panel avg: 107d · This submission: 88d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KPS System, Tomography, Computed, Emission
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1200
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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