Cleared Traditional

K143439 - KATANA Zirconia

K143439 is an FDA 510(k) clearance for KATANA Zirconia, manufactured by Kuraray Noritake Dental, Inc.. The device is a Class 2 Dental device with product code EIH cleared through the Traditional 510(k) pathway after a 87-day FDA review.

K143439 · Kuraray Noritake Dental, Inc. · Dental device
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Feb 2015
Decision
87d
Days
Class 2
Risk

K143439 is an FDA 510(k) clearance for the KATANA Zirconia. Classified as Powder, Porcelain (product code EIH), Class II - Special Controls.

Submitted by Kuraray Noritake Dental, Inc. (Chiyoda Ku, JP). The FDA issued a Cleared decision on February 27, 2015 after a review of 87 days - a notably fast clearance cycle.

This device falls under the Dental FDA review panel, regulated under 21 CFR 872.6660 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Kuraray Noritake Dental, Inc. devices

FDA 510(k) Submission Details - K143439

510(k) Number K143439 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 02, 2014
Decision Date February 27, 2015
Days to Decision 87 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
40d faster than avg
Panel avg: 127d · This submission: 87d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

EIH Device Classification - Class 2, Special Controls

Product Code EIH Powder, Porcelain
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 872.6660
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 - EIH Powder, Porcelain

All 401
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