Cleared Traditional

K202046 - LOTA SLA Dental Implant System and LOTA HA Dental Implant System (FDA 510(k) Clearance)

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

K202046 · Kj Meditech Co., Ltd. · Dental device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Mar 2022
Decision
586d
Days
Class 2
Risk

K202046 is an FDA 510(k) clearance for the LOTA SLA Dental Implant System and LOTA HA Dental Implant System. Classified as Implant, Endosseous, Root-form (product code DZE), Class II - Special Controls.

Submitted by Kj Meditech Co., Ltd. (Gwang-Ju, KR). The FDA issued a Cleared decision on March 1, 2022 after a review of 586 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3640 - 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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Dental submissions.

View all Kj Meditech Co., Ltd. devices

Submission Details

510(k) Number K202046 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 23, 2020
Decision Date March 01, 2022
Days to Decision 586 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
459d slower than avg
Panel avg: 127d · This submission: 586d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DZE Implant, Endosseous, Root-form
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3640
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 Dental devices follow this clearance model.

Regulatory Consultant

LK Consulting Group USA, Inc.
Priscilla Chung

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 - DZE Implant, Endosseous, Root-form

All 1541
Devices cleared under the same product code (DZE) and FDA review panel - the closest regulatory comparables to K202046.
Adin Long Dental Implant System
K252031 · Adin Dental Implant Systems , Ltd. · Mar 2026
ZENEX Implant System_Short (R-System)
K253334 · Izenimplant Co., Ltd. · Mar 2026
Straumann® BLC Implants - Indication Widening
K252168 · Institut Straumann AG · Mar 2026
Dentis SQ-SL AXEL Fixture
K253493 · Dentis Co., Ltd. · Mar 2026
Nobel Biocare S Series Implants
K252197 · Nobel Biocare AB · Feb 2026
BIORES Dental Implant System
K252286 · Chengdu Besmile Medical Technology Co., Ltd. · Feb 2026