Cleared Traditional

K223339 - Bone Chamber Implant (FDA 510(k) Clearance)

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

K223339 · Megagen Implant Co., Ltd. · Dental device
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Jul 2023
Decision
259d
Days
Class 2
Risk

K223339 is an FDA 510(k) clearance for the Bone Chamber Implant. Classified as Implant, Endosseous, Root-form (product code DZE), Class II - Special Controls.

Submitted by Megagen Implant Co., Ltd. (Daegu, KR). The FDA issued a Cleared decision on July 18, 2023 after a review of 259 days - an extended review cycle.

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: 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 Megagen Implant Co., Ltd. devices

Submission Details

510(k) Number K223339 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 01, 2022
Decision Date July 18, 2023
Days to Decision 259 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
132d slower than avg
Panel avg: 127d · This submission: 259d
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 Peers - DZE Implant, Endosseous, Root-form

All 1541
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