Cleared Traditional

IH Implant System (K222707) - FDA 510(k) Clearance

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

K222707 · Sewonmedix, Inc. · Dental device
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Jul 2023
Decision
303d
Days
Class 2
Risk

K222707 is an FDA 510(k) clearance for the IH Implant System. Classified as Implant, Endosseous, Root-form (product code DZE), Class II - Special Controls.

Submitted by Sewonmedix, Inc. (Sa-Sang-Gu, KR). The FDA issued a Cleared decision on July 7, 2023 after a review of 303 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: Standard predicate-based submission. Elevated predicate reliance profile. 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 Sewonmedix, Inc. devices

Submission Details

510(k) Number K222707 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 07, 2022
Decision Date July 07, 2023
Days to Decision 303 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
176d slower than avg
Panel avg: 127d · This submission: 303d
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 304
Devices cleared under the same product code (DZE) and FDA review panel - the closest regulatory comparables to K222707.
LW Implant System
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Z7 Zirconia Implant System
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BR SLA Type Implant System
K222142 · Biotem Co., Ltd. · Jun 2023