Cleared Traditional

K091920 - ATLANTIS ABUTMENT IN ZIRCONIA

K091920 is the FDA 510(k) clearance for ATLANTIS ABUTMENT IN ZIRCONIA by Astra Tech, Inc.. It is a Class 2 Dental device (product code NHA) cleared through the Traditional 510(k) pathway after a 90-day FDA review.

K091920 · Astra Tech, Inc. · Dental device
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Sep 2009
Decision
90d
Days
Class 2
Risk

K091920 is an FDA 510(k) clearance for the ATLANTIS ABUTMENT IN ZIRCONIA, ATLANTIS GEMINI ABUTMENT FOR NOBEL REPLACE IMP.... Classified as Abutment, Implant, Dental, Endosseous within the NHA classification (a category for dental implant abutments and prosthetic components), Class II - Special Controls.

Submitted by Astra Tech, Inc. (Skokie, US). The FDA issued a Cleared decision on September 28, 2009 after a review of 90 days - within the typical 510(k) review window.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.3630 - 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 Astra Tech, Inc. devices

Submission Details

510(k) Number K091920 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 30, 2009
Decision Date September 28, 2009
Days to Decision 90 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
37d faster than avg
Panel avg: 127d · This submission: 90d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code NHA Abutment, Implant, Dental, Endosseous
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.3630
Definition To Be Used In Conjunction With An Endosseous Dental Implant Fixture To Aid In Prosthetic Rehabilitation.
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 - NHA Abutment, Implant, Dental, Endosseous

All 408
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