Cleared Traditional

K221453 - S.I.N. Dental Implant System (FDA 510(k) Clearance)

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

K221453 · S.I.N. ? Sistema DE Implante Nacional S.A. · Dental device
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Dec 2022
Decision
210d
Days
Class 2
Risk

K221453 is an FDA 510(k) clearance for the S.I.N. Dental Implant System. Classified as Implant, Endosseous, Root-form (product code DZE), Class II - Special Controls.

Submitted by S.I.N. ? Sistema DE Implante Nacional S.A. (São Paulo, BR). The FDA issued a Cleared decision on December 15, 2022 after a review of 210 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 S.I.N. ? Sistema DE Implante Nacional S.A. devices

Submission Details

510(k) Number K221453 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 19, 2022
Decision Date December 15, 2022
Days to Decision 210 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
83d slower than avg
Panel avg: 127d · This submission: 210d
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

PaxMed International, LLC
Kevin A Thomas

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 K221453.
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