Cleared Special

K151707 - EzSensor Soft

K151707 is the FDA 510(k) clearance for EzSensor Soft by Rayence Co., Ltd.. It is a Class 2 Radiology device (product code MUH) cleared through the Special 510(k) pathway after a 25-day FDA review.

K151707 · Rayence Co., Ltd. · Radiology device
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Jul 2015
Decision
25d
Days
Class 2
Risk

K151707 is an FDA 510(k) clearance for the EzSensor Soft, EzSensor Soft i, EzSensor Bio, and EzSensor Bio i. Classified as System, X-ray, Extraoral Source, Digital (product code MUH), Class II - Special Controls.

Submitted by Rayence Co., Ltd. (Hwaseong-Si, KR). The FDA issued a Cleared decision on July 19, 2015 after a review of 25 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. 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 Rayence Co., Ltd. devices

Submission Details

510(k) Number K151707 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 24, 2015
Decision Date July 19, 2015
Days to Decision 25 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
82d faster than avg
Panel avg: 107d · This submission: 25d
Pathway characteristics
Modification to existing cleared device.

Device Classification

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 Consultant

Mtechgroup
DAVE KIM

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 - MUH System, X-ray, Extraoral Source, Digital

All 73
Devices cleared under the same product code (MUH) and FDA review panel - the closest regulatory comparables to K151707.
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K150797 · Rayence Co., Ltd. · May 2015
Digital Dental Intra Oral Sensor, EzSensor Soft, EzSensor Bio
K143753 · Rayence Co., Ltd. · Mar 2015
PCH-2500 DIGITAL EXTRAORAL SOURCE X-RAY SYSTEM, PAX-I DIGITAL EXTRAORAL SOURCE X-RAY SYSTEM
K130585 · VATECH Co., Ltd. · Jul 2013