Cleared Special

K251642 - Dental CBCT X-ray System

K251642 is an FDA 510(k) clearance for Dental CBCT X-ray System, manufactured by Yian Medical Technology (Haining) Co., Ltd.. The device is a Class 2 Radiology device with product code OAS cleared through the Special 510(k) pathway after a 29-day FDA review.

K251642 · Yian Medical Technology (Haining) Co., Ltd. · Radiology device
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Jun 2025
Decision
29d
Days
Class 2
Risk

K251642 is an FDA 510(k) clearance for the Dental CBCT X-ray System. Classified as X-ray, Tomography, Computed, Dental (product code OAS), Class II - Special Controls.

Submitted by Yian Medical Technology (Haining) Co., Ltd. (Haining, Jiaxing, CN). The FDA issued a Cleared decision on June 27, 2025 after a review of 29 days - a notably fast clearance cycle.

This device falls under the Radiology FDA review panel, regulated under 21 CFR 892.1750 - 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 Yian Medical Technology (Haining) Co., Ltd. devices

FDA 510(k) Submission Details - K251642

510(k) Number K251642 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 29, 2025
Decision Date June 27, 2025
Days to Decision 29 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
78d faster than avg
Panel avg: 107d · This submission: 29d
Pathway characteristics
Modification to existing cleared device.

OAS Device Classification - Class 2, Special Controls

Product Code OAS X-ray, Tomography, Computed, Dental
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 892.1750
Definition Produce Cross-sectional Diagnostic X-ray Images Of The Intra-oral Tissue And Teeth.
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 - OAS X-ray, Tomography, Computed, Dental

All 95
Devices cleared under the same product code (OAS) and FDA review panel - the closest regulatory comparables to K251642.
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