Cleared Traditional

Dental Handpiece, Model CA160, CA160L, and CA500L (K220577) - FDA 510(k) Clearance

Class I Dental device.

K220577 · Micro-Nx Co., Ltd. · Dental device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jul 2022
Decision
151d
Days
Class 1
Risk

K220577 is an FDA 510(k) clearance for the Dental Handpiece, Model CA160, CA160L, and CA500L. Classified as Handpiece, Contra- And Right-angle Attachment, Dental (product code EGS), Class I - General Controls.

Submitted by Micro-Nx Co., Ltd. (Dong-Gu, KR). The FDA issued a Cleared decision on July 29, 2022 after a review of 151 days - an extended review cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.4200 - the FDA dental device regulatory framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Dental review framework, consistent with the majority of Class II 510(k) submissions.

View all Micro-Nx Co., Ltd. devices

Submission Details

510(k) Number K220577 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 28, 2022
Decision Date July 29, 2022
Days to Decision 151 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
24d slower than avg
Panel avg: 127d · This submission: 151d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code EGS Handpiece, Contra- And Right-angle Attachment, Dental
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 872.4200
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Consultant

K-Bio Solutions
Seohee Kwon

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 - EGS Handpiece, Contra- And Right-angle Attachment, Dental

All 13
Devices cleared under the same product code (EGS) and FDA review panel - the closest regulatory comparables to K220577.
FX Contra
K222518 · Nakanishi, Inc. · Nov 2022
Lotus Prophy Angle
K220346 · Ajk Engineering, Inc. · Nov 2022
Smooth Drive contra angle and straight handpieces
K220874 · Lares Research · Nov 2022
SURGmatic S15 L Pro
K213139 · Kavo Dental GmbH · Dec 2021
General Cutting Contra Handpiece
K202960 · Nakanishi, Inc. · Oct 2020
TRAUS Dental Handpieces
K182892 · Saeshin Precision Co., Ltd. · Nov 2019