Cleared Traditional

K160788 - RIOScan (RPS500)

K160788 is an FDA 510(k) clearance for RIOScan (RPS500), manufactured by Ray Co., Ltd.. The device is a Class 2 Radiology device with product code MUH cleared through the Traditional 510(k) pathway after a 24-day FDA review.

K160788 · Ray Co., Ltd. · Radiology device
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Apr 2016
Decision
24d
Days
Class 2
Risk

K160788 is an FDA 510(k) clearance for the RIOScan (RPS500). Classified as System, X-ray, Extraoral Source, Digital (product code MUH), Class II - Special Controls.

Submitted by Ray Co., Ltd. (Hwaseong-Si, KR). The FDA issued a Cleared decision on April 15, 2016 after a review of 24 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 872.1800 - 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 Ray Co., Ltd. devices

FDA 510(k) Submission Details - K160788

510(k) Number K160788 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 22, 2016
Decision Date April 15, 2016
Days to Decision 24 days
Submission Type Traditional
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
83d faster than avg
Panel avg: 107d · This submission: 24d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

MUH Device Classification - Class 2, Special Controls

Product Code MUH System, X-ray, Extraoral Source, Digital
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.1800
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 - MUH System, X-ray, Extraoral Source, Digital

All 199
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