Cleared Traditional

Portable X-ray System Model Ray98(P) (K231449) - FDA 510(k) Clearance

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

K231449 · Ningbo Runyes Medical Instrument Co., Ltd. · Radiology device
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Jul 2023
Decision
56d
Days
Class 2
Risk

K231449 is an FDA 510(k) clearance for the Portable X-ray System Model Ray98(P). Classified as Unit, X-ray, Extraoral With Timer (product code EHD), Class II - Special Controls.

Submitted by Ningbo Runyes Medical Instrument Co., Ltd. (Ningbo, CN). The FDA issued a Cleared decision on July 13, 2023 after a review of 56 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 Ningbo Runyes Medical Instrument Co., Ltd. devices

Submission Details

510(k) Number K231449 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 18, 2023
Decision Date July 13, 2023
Days to Decision 56 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
51d faster than avg
Panel avg: 107d · This submission: 56d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code EHD Unit, X-ray, Extraoral With Timer
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 Consultant

510K FDA, Inc.
W. Lee Strong

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - EHD Unit, X-ray, Extraoral With Timer

All 49
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